diff options
author | Dana Powers <dana.powers@gmail.com> | 2019-09-30 13:16:40 -0700 |
---|---|---|
committer | GitHub <noreply@github.com> | 2019-09-30 13:16:40 -0700 |
commit | 0a8884b984b37a8b46e5b17eabaee894113d7b59 (patch) | |
tree | 964aa5bef99d66270b5b7379f270bce9f843bdc8 | |
parent | 975087b4ae22ecdb63b757a5abe2e9643888b7fe (diff) | |
download | kafka-python-0a8884b984b37a8b46e5b17eabaee894113d7b59.tar.gz |
Add KAFKA 2.3.0 to test matrix (#1915)
21 files changed, 975 insertions, 9 deletions
diff --git a/.travis.yml b/.travis.yml index c4f410b..4023972 100644 --- a/.travis.yml +++ b/.travis.yml @@ -14,6 +14,7 @@ env: - KAFKA_VERSION=0.10.2.2 - KAFKA_VERSION=0.11.0.3 - KAFKA_VERSION=1.1.1 + - KAFKA_VERSION=2.3.0 addons: apt: @@ -1,7 +1,7 @@ Kafka Python client ------------------------ -.. image:: https://img.shields.io/badge/kafka-1.1%2C%201.0%2C%200.11%2C%200.10%2C%200.9%2C%200.8-brightgreen.svg +.. image:: https://img.shields.io/badge/kafka-2.3%2C%202.2%2C%202.1%2C%202.0%2C%201.1%2C%201.0%2C%200.11%2C%200.10%2C%200.9%2C%200.8-brightgreen.svg :target: https://kafka-python.readthedocs.io/compatibility.html .. image:: https://img.shields.io/pypi/pyversions/kafka-python.svg :target: https://pypi.python.org/pypi/kafka-python @@ -150,7 +150,7 @@ for interacting with kafka brokers via the python repl. This is useful for testing, probing, and general experimentation. The protocol support is leveraged to enable a KafkaClient.check_version() method that probes a kafka broker and attempts to identify which version it is running -(0.8.0 to 1.1+). +(0.8.0 to 2.3+). Low-level ********* diff --git a/docs/compatibility.rst b/docs/compatibility.rst index fc9e7cc..9ab877f 100644 --- a/docs/compatibility.rst +++ b/docs/compatibility.rst @@ -1,16 +1,20 @@ Compatibility ------------- -.. image:: https://img.shields.io/badge/kafka-1.1%2C%201.0%2C%200.11%2C%200.10%2C%200.9%2C%200.8-brightgreen.svg +.. image:: https://img.shields.io/badge/kafka-2.3%2C%202.2%2C%202.1%2C%202.0%2C%201.1%2C%201.0%2C%200.11%2C%200.10%2C%200.9%2C%200.8-brightgreen.svg :target: https://kafka-python.readthedocs.io/compatibility.html .. image:: https://img.shields.io/pypi/pyversions/kafka-python.svg :target: https://pypi.python.org/pypi/kafka-python -kafka-python is compatible with (and tested against) broker versions 1.1 +kafka-python is compatible with (and tested against) broker versions 2.3 through 0.8.0 . kafka-python is not compatible with the 0.8.2-beta release. Because the kafka server protocol is backwards compatible, kafka-python is -expected to work with newer broker releases as well (2.0+). +expected to work with newer broker releases as well. + +Although kafka-python is tested and expected to work on recent broker versions, +not all features are supported. Specifically, authentication codecs, and +transactional producer/consumer support are not fully implemented. PRs welcome! kafka-python is tested on python 2.7, 3.4, 3.7, and pypy2.7. diff --git a/docs/index.rst b/docs/index.rst index 0b5b53f..6fa9a0c 100644 --- a/docs/index.rst +++ b/docs/index.rst @@ -1,7 +1,7 @@ kafka-python ############ -.. image:: https://img.shields.io/badge/kafka-1.1%2C%201.0%2C%200.11%2C%200.10%2C%200.9%2C%200.8-brightgreen.svg +.. image:: https://img.shields.io/badge/kafka-2.3%2C%202.2%2C%202.1%2C%202.0%2C%201.1%2C%201.0%2C%200.11%2C%200.10%2C%200.9%2C%200.8-brightgreen.svg :target: https://kafka-python.readthedocs.io/compatibility.html .. image:: https://img.shields.io/pypi/pyversions/kafka-python.svg :target: https://pypi.python.org/pypi/kafka-python @@ -136,7 +136,7 @@ for interacting with kafka brokers via the python repl. This is useful for testing, probing, and general experimentation. The protocol support is leveraged to enable a :meth:`~kafka.KafkaClient.check_version()` method that probes a kafka broker and -attempts to identify which version it is running (0.8.0 to 1.1+). +attempts to identify which version it is running (0.8.0 to 2.3+). Low-level diff --git a/servers/2.1.0/resources/kafka.properties b/servers/2.1.0/resources/kafka.properties new file mode 100644 index 0000000..630dbc5 --- /dev/null +++ b/servers/2.1.0/resources/kafka.properties @@ -0,0 +1,145 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# see kafka.server.KafkaConfig for additional details and defaults + +############################# Server Basics ############################# + +# The id of the broker. This must be set to a unique integer for each broker. +broker.id={broker_id} + +############################# Socket Server Settings ############################# + +listeners={transport}://{host}:{port} +security.inter.broker.protocol={transport} + +ssl.keystore.location={ssl_dir}/kafka.server.keystore.jks +ssl.keystore.password=foobar +ssl.key.password=foobar +ssl.truststore.location={ssl_dir}/kafka.server.truststore.jks +ssl.truststore.password=foobar + +authorizer.class.name=kafka.security.auth.SimpleAclAuthorizer +allow.everyone.if.no.acl.found=true + +# The port the socket server listens on +#port=9092 + +# Hostname the broker will bind to. If not set, the server will bind to all interfaces +#host.name=localhost + +# Hostname the broker will advertise to producers and consumers. If not set, it uses the +# value for "host.name" if configured. Otherwise, it will use the value returned from +# java.net.InetAddress.getCanonicalHostName(). +#advertised.host.name=<hostname routable by clients> + +# The port to publish to ZooKeeper for clients to use. If this is not set, +# it will publish the same port that the broker binds to. +#advertised.port=<port accessible by clients> + +# The number of threads handling network requests +num.network.threads=3 + +# The number of threads doing disk I/O +num.io.threads=8 + +# The send buffer (SO_SNDBUF) used by the socket server +socket.send.buffer.bytes=102400 + +# The receive buffer (SO_RCVBUF) used by the socket server +socket.receive.buffer.bytes=102400 + +# The maximum size of a request that the socket server will accept (protection against OOM) +socket.request.max.bytes=104857600 + + +############################# Log Basics ############################# + +# A comma seperated list of directories under which to store log files +log.dirs={tmp_dir}/data + +# The default number of log partitions per topic. More partitions allow greater +# parallelism for consumption, but this will also result in more files across +# the brokers. +num.partitions={partitions} +default.replication.factor={replicas} + +## Short Replica Lag -- Drops failed brokers out of ISR +replica.lag.time.max.ms=1000 +replica.socket.timeout.ms=1000 + +############################# Log Flush Policy ############################# + +# Messages are immediately written to the filesystem but by default we only fsync() to sync +# the OS cache lazily. The following configurations control the flush of data to disk. +# There are a few important trade-offs here: +# 1. Durability: Unflushed data may be lost if you are not using replication. +# 2. Latency: Very large flush intervals may lead to latency spikes when the flush does occur as there will be a lot of data to flush. +# 3. Throughput: The flush is generally the most expensive operation, and a small flush interval may lead to exceessive seeks. +# The settings below allow one to configure the flush policy to flush data after a period of time or +# every N messages (or both). This can be done globally and overridden on a per-topic basis. + +# The number of messages to accept before forcing a flush of data to disk +#log.flush.interval.messages=10000 + +# The maximum amount of time a message can sit in a log before we force a flush +#log.flush.interval.ms=1000 + +############################# Log Retention Policy ############################# + +# The following configurations control the disposal of log segments. The policy can +# be set to delete segments after a period of time, or after a given size has accumulated. +# A segment will be deleted whenever *either* of these criteria are met. Deletion always happens +# from the end of the log. + +# The minimum age of a log file to be eligible for deletion +log.retention.hours=168 + +# A size-based retention policy for logs. Segments are pruned from the log as long as the remaining +# segments don't drop below log.retention.bytes. +#log.retention.bytes=1073741824 + +# The maximum size of a log segment file. When this size is reached a new log segment will be created. +log.segment.bytes=1073741824 + +# The interval at which log segments are checked to see if they can be deleted according +# to the retention policies +log.retention.check.interval.ms=300000 + +# By default the log cleaner is disabled and the log retention policy will default to just delete segments after their retention expires. +# If log.cleaner.enable=true is set the cleaner will be enabled and individual logs can then be marked for log compaction. +log.cleaner.enable=false + +# tune down offset topics to reduce setup time in tests +offsets.commit.timeout.ms=500 +offsets.topic.num.partitions=2 +offsets.topic.replication.factor=1 + +# Allow shorter session timeouts for tests +group.min.session.timeout.ms=1000 + + +############################# Zookeeper ############################# + +# Zookeeper connection string (see zookeeper docs for details). +# This is a comma separated host:port pairs, each corresponding to a zk +# server. e.g. "127.0.0.1:3000,127.0.0.1:3001,127.0.0.1:3002". +# You can also append an optional chroot string to the urls to specify the +# root directory for all kafka znodes. +zookeeper.connect={zk_host}:{zk_port}/{zk_chroot} + +# Timeout in ms for connecting to zookeeper +zookeeper.connection.timeout.ms=30000 +# We want to expire kafka broker sessions quickly when brokers die b/c we restart them quickly +zookeeper.session.timeout.ms=500 diff --git a/servers/2.1.0/resources/log4j.properties b/servers/2.1.0/resources/log4j.properties new file mode 100644 index 0000000..b0b76aa --- /dev/null +++ b/servers/2.1.0/resources/log4j.properties @@ -0,0 +1,25 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +log4j.rootLogger=INFO, stdout, logfile + +log4j.appender.stdout=org.apache.log4j.ConsoleAppender +log4j.appender.stdout.layout=org.apache.log4j.PatternLayout +log4j.appender.stdout.layout.ConversionPattern=[%d] %p %m (%c)%n + +log4j.appender.logfile=org.apache.log4j.FileAppender +log4j.appender.logfile.File=${kafka.logs.dir}/server.log +log4j.appender.logfile.layout=org.apache.log4j.PatternLayout +log4j.appender.logfile.layout.ConversionPattern=[%d] %p %m (%c)%n diff --git a/servers/2.1.0/resources/zookeeper.properties b/servers/2.1.0/resources/zookeeper.properties new file mode 100644 index 0000000..e3fd097 --- /dev/null +++ b/servers/2.1.0/resources/zookeeper.properties @@ -0,0 +1,21 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# the directory where the snapshot is stored. +dataDir={tmp_dir} +# the port at which the clients will connect +clientPort={port} +clientPortAddress={host} +# disable the per-ip limit on the number of connections since this is a non-production config +maxClientCnxns=0 diff --git a/servers/2.1.1/resources/kafka.properties b/servers/2.1.1/resources/kafka.properties new file mode 100644 index 0000000..630dbc5 --- /dev/null +++ b/servers/2.1.1/resources/kafka.properties @@ -0,0 +1,145 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# see kafka.server.KafkaConfig for additional details and defaults + +############################# Server Basics ############################# + +# The id of the broker. This must be set to a unique integer for each broker. +broker.id={broker_id} + +############################# Socket Server Settings ############################# + +listeners={transport}://{host}:{port} +security.inter.broker.protocol={transport} + +ssl.keystore.location={ssl_dir}/kafka.server.keystore.jks +ssl.keystore.password=foobar +ssl.key.password=foobar +ssl.truststore.location={ssl_dir}/kafka.server.truststore.jks +ssl.truststore.password=foobar + +authorizer.class.name=kafka.security.auth.SimpleAclAuthorizer +allow.everyone.if.no.acl.found=true + +# The port the socket server listens on +#port=9092 + +# Hostname the broker will bind to. If not set, the server will bind to all interfaces +#host.name=localhost + +# Hostname the broker will advertise to producers and consumers. If not set, it uses the +# value for "host.name" if configured. Otherwise, it will use the value returned from +# java.net.InetAddress.getCanonicalHostName(). +#advertised.host.name=<hostname routable by clients> + +# The port to publish to ZooKeeper for clients to use. If this is not set, +# it will publish the same port that the broker binds to. +#advertised.port=<port accessible by clients> + +# The number of threads handling network requests +num.network.threads=3 + +# The number of threads doing disk I/O +num.io.threads=8 + +# The send buffer (SO_SNDBUF) used by the socket server +socket.send.buffer.bytes=102400 + +# The receive buffer (SO_RCVBUF) used by the socket server +socket.receive.buffer.bytes=102400 + +# The maximum size of a request that the socket server will accept (protection against OOM) +socket.request.max.bytes=104857600 + + +############################# Log Basics ############################# + +# A comma seperated list of directories under which to store log files +log.dirs={tmp_dir}/data + +# The default number of log partitions per topic. More partitions allow greater +# parallelism for consumption, but this will also result in more files across +# the brokers. +num.partitions={partitions} +default.replication.factor={replicas} + +## Short Replica Lag -- Drops failed brokers out of ISR +replica.lag.time.max.ms=1000 +replica.socket.timeout.ms=1000 + +############################# Log Flush Policy ############################# + +# Messages are immediately written to the filesystem but by default we only fsync() to sync +# the OS cache lazily. The following configurations control the flush of data to disk. +# There are a few important trade-offs here: +# 1. Durability: Unflushed data may be lost if you are not using replication. +# 2. Latency: Very large flush intervals may lead to latency spikes when the flush does occur as there will be a lot of data to flush. +# 3. Throughput: The flush is generally the most expensive operation, and a small flush interval may lead to exceessive seeks. +# The settings below allow one to configure the flush policy to flush data after a period of time or +# every N messages (or both). This can be done globally and overridden on a per-topic basis. + +# The number of messages to accept before forcing a flush of data to disk +#log.flush.interval.messages=10000 + +# The maximum amount of time a message can sit in a log before we force a flush +#log.flush.interval.ms=1000 + +############################# Log Retention Policy ############################# + +# The following configurations control the disposal of log segments. The policy can +# be set to delete segments after a period of time, or after a given size has accumulated. +# A segment will be deleted whenever *either* of these criteria are met. Deletion always happens +# from the end of the log. + +# The minimum age of a log file to be eligible for deletion +log.retention.hours=168 + +# A size-based retention policy for logs. Segments are pruned from the log as long as the remaining +# segments don't drop below log.retention.bytes. +#log.retention.bytes=1073741824 + +# The maximum size of a log segment file. When this size is reached a new log segment will be created. +log.segment.bytes=1073741824 + +# The interval at which log segments are checked to see if they can be deleted according +# to the retention policies +log.retention.check.interval.ms=300000 + +# By default the log cleaner is disabled and the log retention policy will default to just delete segments after their retention expires. +# If log.cleaner.enable=true is set the cleaner will be enabled and individual logs can then be marked for log compaction. +log.cleaner.enable=false + +# tune down offset topics to reduce setup time in tests +offsets.commit.timeout.ms=500 +offsets.topic.num.partitions=2 +offsets.topic.replication.factor=1 + +# Allow shorter session timeouts for tests +group.min.session.timeout.ms=1000 + + +############################# Zookeeper ############################# + +# Zookeeper connection string (see zookeeper docs for details). +# This is a comma separated host:port pairs, each corresponding to a zk +# server. e.g. "127.0.0.1:3000,127.0.0.1:3001,127.0.0.1:3002". +# You can also append an optional chroot string to the urls to specify the +# root directory for all kafka znodes. +zookeeper.connect={zk_host}:{zk_port}/{zk_chroot} + +# Timeout in ms for connecting to zookeeper +zookeeper.connection.timeout.ms=30000 +# We want to expire kafka broker sessions quickly when brokers die b/c we restart them quickly +zookeeper.session.timeout.ms=500 diff --git a/servers/2.1.1/resources/log4j.properties b/servers/2.1.1/resources/log4j.properties new file mode 100644 index 0000000..b0b76aa --- /dev/null +++ b/servers/2.1.1/resources/log4j.properties @@ -0,0 +1,25 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +log4j.rootLogger=INFO, stdout, logfile + +log4j.appender.stdout=org.apache.log4j.ConsoleAppender +log4j.appender.stdout.layout=org.apache.log4j.PatternLayout +log4j.appender.stdout.layout.ConversionPattern=[%d] %p %m (%c)%n + +log4j.appender.logfile=org.apache.log4j.FileAppender +log4j.appender.logfile.File=${kafka.logs.dir}/server.log +log4j.appender.logfile.layout=org.apache.log4j.PatternLayout +log4j.appender.logfile.layout.ConversionPattern=[%d] %p %m (%c)%n diff --git a/servers/2.1.1/resources/zookeeper.properties b/servers/2.1.1/resources/zookeeper.properties new file mode 100644 index 0000000..e3fd097 --- /dev/null +++ b/servers/2.1.1/resources/zookeeper.properties @@ -0,0 +1,21 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# the directory where the snapshot is stored. +dataDir={tmp_dir} +# the port at which the clients will connect +clientPort={port} +clientPortAddress={host} +# disable the per-ip limit on the number of connections since this is a non-production config +maxClientCnxns=0 diff --git a/servers/2.2.0/resources/kafka.properties b/servers/2.2.0/resources/kafka.properties new file mode 100644 index 0000000..630dbc5 --- /dev/null +++ b/servers/2.2.0/resources/kafka.properties @@ -0,0 +1,145 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# see kafka.server.KafkaConfig for additional details and defaults + +############################# Server Basics ############################# + +# The id of the broker. This must be set to a unique integer for each broker. +broker.id={broker_id} + +############################# Socket Server Settings ############################# + +listeners={transport}://{host}:{port} +security.inter.broker.protocol={transport} + +ssl.keystore.location={ssl_dir}/kafka.server.keystore.jks +ssl.keystore.password=foobar +ssl.key.password=foobar +ssl.truststore.location={ssl_dir}/kafka.server.truststore.jks +ssl.truststore.password=foobar + +authorizer.class.name=kafka.security.auth.SimpleAclAuthorizer +allow.everyone.if.no.acl.found=true + +# The port the socket server listens on +#port=9092 + +# Hostname the broker will bind to. If not set, the server will bind to all interfaces +#host.name=localhost + +# Hostname the broker will advertise to producers and consumers. If not set, it uses the +# value for "host.name" if configured. Otherwise, it will use the value returned from +# java.net.InetAddress.getCanonicalHostName(). +#advertised.host.name=<hostname routable by clients> + +# The port to publish to ZooKeeper for clients to use. If this is not set, +# it will publish the same port that the broker binds to. +#advertised.port=<port accessible by clients> + +# The number of threads handling network requests +num.network.threads=3 + +# The number of threads doing disk I/O +num.io.threads=8 + +# The send buffer (SO_SNDBUF) used by the socket server +socket.send.buffer.bytes=102400 + +# The receive buffer (SO_RCVBUF) used by the socket server +socket.receive.buffer.bytes=102400 + +# The maximum size of a request that the socket server will accept (protection against OOM) +socket.request.max.bytes=104857600 + + +############################# Log Basics ############################# + +# A comma seperated list of directories under which to store log files +log.dirs={tmp_dir}/data + +# The default number of log partitions per topic. More partitions allow greater +# parallelism for consumption, but this will also result in more files across +# the brokers. +num.partitions={partitions} +default.replication.factor={replicas} + +## Short Replica Lag -- Drops failed brokers out of ISR +replica.lag.time.max.ms=1000 +replica.socket.timeout.ms=1000 + +############################# Log Flush Policy ############################# + +# Messages are immediately written to the filesystem but by default we only fsync() to sync +# the OS cache lazily. The following configurations control the flush of data to disk. +# There are a few important trade-offs here: +# 1. Durability: Unflushed data may be lost if you are not using replication. +# 2. Latency: Very large flush intervals may lead to latency spikes when the flush does occur as there will be a lot of data to flush. +# 3. Throughput: The flush is generally the most expensive operation, and a small flush interval may lead to exceessive seeks. +# The settings below allow one to configure the flush policy to flush data after a period of time or +# every N messages (or both). This can be done globally and overridden on a per-topic basis. + +# The number of messages to accept before forcing a flush of data to disk +#log.flush.interval.messages=10000 + +# The maximum amount of time a message can sit in a log before we force a flush +#log.flush.interval.ms=1000 + +############################# Log Retention Policy ############################# + +# The following configurations control the disposal of log segments. The policy can +# be set to delete segments after a period of time, or after a given size has accumulated. +# A segment will be deleted whenever *either* of these criteria are met. Deletion always happens +# from the end of the log. + +# The minimum age of a log file to be eligible for deletion +log.retention.hours=168 + +# A size-based retention policy for logs. Segments are pruned from the log as long as the remaining +# segments don't drop below log.retention.bytes. +#log.retention.bytes=1073741824 + +# The maximum size of a log segment file. When this size is reached a new log segment will be created. +log.segment.bytes=1073741824 + +# The interval at which log segments are checked to see if they can be deleted according +# to the retention policies +log.retention.check.interval.ms=300000 + +# By default the log cleaner is disabled and the log retention policy will default to just delete segments after their retention expires. +# If log.cleaner.enable=true is set the cleaner will be enabled and individual logs can then be marked for log compaction. +log.cleaner.enable=false + +# tune down offset topics to reduce setup time in tests +offsets.commit.timeout.ms=500 +offsets.topic.num.partitions=2 +offsets.topic.replication.factor=1 + +# Allow shorter session timeouts for tests +group.min.session.timeout.ms=1000 + + +############################# Zookeeper ############################# + +# Zookeeper connection string (see zookeeper docs for details). +# This is a comma separated host:port pairs, each corresponding to a zk +# server. e.g. "127.0.0.1:3000,127.0.0.1:3001,127.0.0.1:3002". +# You can also append an optional chroot string to the urls to specify the +# root directory for all kafka znodes. +zookeeper.connect={zk_host}:{zk_port}/{zk_chroot} + +# Timeout in ms for connecting to zookeeper +zookeeper.connection.timeout.ms=30000 +# We want to expire kafka broker sessions quickly when brokers die b/c we restart them quickly +zookeeper.session.timeout.ms=500 diff --git a/servers/2.2.0/resources/log4j.properties b/servers/2.2.0/resources/log4j.properties new file mode 100644 index 0000000..b0b76aa --- /dev/null +++ b/servers/2.2.0/resources/log4j.properties @@ -0,0 +1,25 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +log4j.rootLogger=INFO, stdout, logfile + +log4j.appender.stdout=org.apache.log4j.ConsoleAppender +log4j.appender.stdout.layout=org.apache.log4j.PatternLayout +log4j.appender.stdout.layout.ConversionPattern=[%d] %p %m (%c)%n + +log4j.appender.logfile=org.apache.log4j.FileAppender +log4j.appender.logfile.File=${kafka.logs.dir}/server.log +log4j.appender.logfile.layout=org.apache.log4j.PatternLayout +log4j.appender.logfile.layout.ConversionPattern=[%d] %p %m (%c)%n diff --git a/servers/2.2.0/resources/zookeeper.properties b/servers/2.2.0/resources/zookeeper.properties new file mode 100644 index 0000000..e3fd097 --- /dev/null +++ b/servers/2.2.0/resources/zookeeper.properties @@ -0,0 +1,21 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# the directory where the snapshot is stored. +dataDir={tmp_dir} +# the port at which the clients will connect +clientPort={port} +clientPortAddress={host} +# disable the per-ip limit on the number of connections since this is a non-production config +maxClientCnxns=0 diff --git a/servers/2.2.1/resources/kafka.properties b/servers/2.2.1/resources/kafka.properties new file mode 100644 index 0000000..630dbc5 --- /dev/null +++ b/servers/2.2.1/resources/kafka.properties @@ -0,0 +1,145 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# see kafka.server.KafkaConfig for additional details and defaults + +############################# Server Basics ############################# + +# The id of the broker. This must be set to a unique integer for each broker. +broker.id={broker_id} + +############################# Socket Server Settings ############################# + +listeners={transport}://{host}:{port} +security.inter.broker.protocol={transport} + +ssl.keystore.location={ssl_dir}/kafka.server.keystore.jks +ssl.keystore.password=foobar +ssl.key.password=foobar +ssl.truststore.location={ssl_dir}/kafka.server.truststore.jks +ssl.truststore.password=foobar + +authorizer.class.name=kafka.security.auth.SimpleAclAuthorizer +allow.everyone.if.no.acl.found=true + +# The port the socket server listens on +#port=9092 + +# Hostname the broker will bind to. If not set, the server will bind to all interfaces +#host.name=localhost + +# Hostname the broker will advertise to producers and consumers. If not set, it uses the +# value for "host.name" if configured. Otherwise, it will use the value returned from +# java.net.InetAddress.getCanonicalHostName(). +#advertised.host.name=<hostname routable by clients> + +# The port to publish to ZooKeeper for clients to use. If this is not set, +# it will publish the same port that the broker binds to. +#advertised.port=<port accessible by clients> + +# The number of threads handling network requests +num.network.threads=3 + +# The number of threads doing disk I/O +num.io.threads=8 + +# The send buffer (SO_SNDBUF) used by the socket server +socket.send.buffer.bytes=102400 + +# The receive buffer (SO_RCVBUF) used by the socket server +socket.receive.buffer.bytes=102400 + +# The maximum size of a request that the socket server will accept (protection against OOM) +socket.request.max.bytes=104857600 + + +############################# Log Basics ############################# + +# A comma seperated list of directories under which to store log files +log.dirs={tmp_dir}/data + +# The default number of log partitions per topic. More partitions allow greater +# parallelism for consumption, but this will also result in more files across +# the brokers. +num.partitions={partitions} +default.replication.factor={replicas} + +## Short Replica Lag -- Drops failed brokers out of ISR +replica.lag.time.max.ms=1000 +replica.socket.timeout.ms=1000 + +############################# Log Flush Policy ############################# + +# Messages are immediately written to the filesystem but by default we only fsync() to sync +# the OS cache lazily. The following configurations control the flush of data to disk. +# There are a few important trade-offs here: +# 1. Durability: Unflushed data may be lost if you are not using replication. +# 2. Latency: Very large flush intervals may lead to latency spikes when the flush does occur as there will be a lot of data to flush. +# 3. Throughput: The flush is generally the most expensive operation, and a small flush interval may lead to exceessive seeks. +# The settings below allow one to configure the flush policy to flush data after a period of time or +# every N messages (or both). This can be done globally and overridden on a per-topic basis. + +# The number of messages to accept before forcing a flush of data to disk +#log.flush.interval.messages=10000 + +# The maximum amount of time a message can sit in a log before we force a flush +#log.flush.interval.ms=1000 + +############################# Log Retention Policy ############################# + +# The following configurations control the disposal of log segments. The policy can +# be set to delete segments after a period of time, or after a given size has accumulated. +# A segment will be deleted whenever *either* of these criteria are met. Deletion always happens +# from the end of the log. + +# The minimum age of a log file to be eligible for deletion +log.retention.hours=168 + +# A size-based retention policy for logs. Segments are pruned from the log as long as the remaining +# segments don't drop below log.retention.bytes. +#log.retention.bytes=1073741824 + +# The maximum size of a log segment file. When this size is reached a new log segment will be created. +log.segment.bytes=1073741824 + +# The interval at which log segments are checked to see if they can be deleted according +# to the retention policies +log.retention.check.interval.ms=300000 + +# By default the log cleaner is disabled and the log retention policy will default to just delete segments after their retention expires. +# If log.cleaner.enable=true is set the cleaner will be enabled and individual logs can then be marked for log compaction. +log.cleaner.enable=false + +# tune down offset topics to reduce setup time in tests +offsets.commit.timeout.ms=500 +offsets.topic.num.partitions=2 +offsets.topic.replication.factor=1 + +# Allow shorter session timeouts for tests +group.min.session.timeout.ms=1000 + + +############################# Zookeeper ############################# + +# Zookeeper connection string (see zookeeper docs for details). +# This is a comma separated host:port pairs, each corresponding to a zk +# server. e.g. "127.0.0.1:3000,127.0.0.1:3001,127.0.0.1:3002". +# You can also append an optional chroot string to the urls to specify the +# root directory for all kafka znodes. +zookeeper.connect={zk_host}:{zk_port}/{zk_chroot} + +# Timeout in ms for connecting to zookeeper +zookeeper.connection.timeout.ms=30000 +# We want to expire kafka broker sessions quickly when brokers die b/c we restart them quickly +zookeeper.session.timeout.ms=500 diff --git a/servers/2.2.1/resources/log4j.properties b/servers/2.2.1/resources/log4j.properties new file mode 100644 index 0000000..b0b76aa --- /dev/null +++ b/servers/2.2.1/resources/log4j.properties @@ -0,0 +1,25 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +log4j.rootLogger=INFO, stdout, logfile + +log4j.appender.stdout=org.apache.log4j.ConsoleAppender +log4j.appender.stdout.layout=org.apache.log4j.PatternLayout +log4j.appender.stdout.layout.ConversionPattern=[%d] %p %m (%c)%n + +log4j.appender.logfile=org.apache.log4j.FileAppender +log4j.appender.logfile.File=${kafka.logs.dir}/server.log +log4j.appender.logfile.layout=org.apache.log4j.PatternLayout +log4j.appender.logfile.layout.ConversionPattern=[%d] %p %m (%c)%n diff --git a/servers/2.2.1/resources/zookeeper.properties b/servers/2.2.1/resources/zookeeper.properties new file mode 100644 index 0000000..e3fd097 --- /dev/null +++ b/servers/2.2.1/resources/zookeeper.properties @@ -0,0 +1,21 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# the directory where the snapshot is stored. +dataDir={tmp_dir} +# the port at which the clients will connect +clientPort={port} +clientPortAddress={host} +# disable the per-ip limit on the number of connections since this is a non-production config +maxClientCnxns=0 diff --git a/servers/2.3.0/resources/kafka.properties b/servers/2.3.0/resources/kafka.properties new file mode 100644 index 0000000..630dbc5 --- /dev/null +++ b/servers/2.3.0/resources/kafka.properties @@ -0,0 +1,145 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# see kafka.server.KafkaConfig for additional details and defaults + +############################# Server Basics ############################# + +# The id of the broker. This must be set to a unique integer for each broker. +broker.id={broker_id} + +############################# Socket Server Settings ############################# + +listeners={transport}://{host}:{port} +security.inter.broker.protocol={transport} + +ssl.keystore.location={ssl_dir}/kafka.server.keystore.jks +ssl.keystore.password=foobar +ssl.key.password=foobar +ssl.truststore.location={ssl_dir}/kafka.server.truststore.jks +ssl.truststore.password=foobar + +authorizer.class.name=kafka.security.auth.SimpleAclAuthorizer +allow.everyone.if.no.acl.found=true + +# The port the socket server listens on +#port=9092 + +# Hostname the broker will bind to. If not set, the server will bind to all interfaces +#host.name=localhost + +# Hostname the broker will advertise to producers and consumers. If not set, it uses the +# value for "host.name" if configured. Otherwise, it will use the value returned from +# java.net.InetAddress.getCanonicalHostName(). +#advertised.host.name=<hostname routable by clients> + +# The port to publish to ZooKeeper for clients to use. If this is not set, +# it will publish the same port that the broker binds to. +#advertised.port=<port accessible by clients> + +# The number of threads handling network requests +num.network.threads=3 + +# The number of threads doing disk I/O +num.io.threads=8 + +# The send buffer (SO_SNDBUF) used by the socket server +socket.send.buffer.bytes=102400 + +# The receive buffer (SO_RCVBUF) used by the socket server +socket.receive.buffer.bytes=102400 + +# The maximum size of a request that the socket server will accept (protection against OOM) +socket.request.max.bytes=104857600 + + +############################# Log Basics ############################# + +# A comma seperated list of directories under which to store log files +log.dirs={tmp_dir}/data + +# The default number of log partitions per topic. More partitions allow greater +# parallelism for consumption, but this will also result in more files across +# the brokers. +num.partitions={partitions} +default.replication.factor={replicas} + +## Short Replica Lag -- Drops failed brokers out of ISR +replica.lag.time.max.ms=1000 +replica.socket.timeout.ms=1000 + +############################# Log Flush Policy ############################# + +# Messages are immediately written to the filesystem but by default we only fsync() to sync +# the OS cache lazily. The following configurations control the flush of data to disk. +# There are a few important trade-offs here: +# 1. Durability: Unflushed data may be lost if you are not using replication. +# 2. Latency: Very large flush intervals may lead to latency spikes when the flush does occur as there will be a lot of data to flush. +# 3. Throughput: The flush is generally the most expensive operation, and a small flush interval may lead to exceessive seeks. +# The settings below allow one to configure the flush policy to flush data after a period of time or +# every N messages (or both). This can be done globally and overridden on a per-topic basis. + +# The number of messages to accept before forcing a flush of data to disk +#log.flush.interval.messages=10000 + +# The maximum amount of time a message can sit in a log before we force a flush +#log.flush.interval.ms=1000 + +############################# Log Retention Policy ############################# + +# The following configurations control the disposal of log segments. The policy can +# be set to delete segments after a period of time, or after a given size has accumulated. +# A segment will be deleted whenever *either* of these criteria are met. Deletion always happens +# from the end of the log. + +# The minimum age of a log file to be eligible for deletion +log.retention.hours=168 + +# A size-based retention policy for logs. Segments are pruned from the log as long as the remaining +# segments don't drop below log.retention.bytes. +#log.retention.bytes=1073741824 + +# The maximum size of a log segment file. When this size is reached a new log segment will be created. +log.segment.bytes=1073741824 + +# The interval at which log segments are checked to see if they can be deleted according +# to the retention policies +log.retention.check.interval.ms=300000 + +# By default the log cleaner is disabled and the log retention policy will default to just delete segments after their retention expires. +# If log.cleaner.enable=true is set the cleaner will be enabled and individual logs can then be marked for log compaction. +log.cleaner.enable=false + +# tune down offset topics to reduce setup time in tests +offsets.commit.timeout.ms=500 +offsets.topic.num.partitions=2 +offsets.topic.replication.factor=1 + +# Allow shorter session timeouts for tests +group.min.session.timeout.ms=1000 + + +############################# Zookeeper ############################# + +# Zookeeper connection string (see zookeeper docs for details). +# This is a comma separated host:port pairs, each corresponding to a zk +# server. e.g. "127.0.0.1:3000,127.0.0.1:3001,127.0.0.1:3002". +# You can also append an optional chroot string to the urls to specify the +# root directory for all kafka znodes. +zookeeper.connect={zk_host}:{zk_port}/{zk_chroot} + +# Timeout in ms for connecting to zookeeper +zookeeper.connection.timeout.ms=30000 +# We want to expire kafka broker sessions quickly when brokers die b/c we restart them quickly +zookeeper.session.timeout.ms=500 diff --git a/servers/2.3.0/resources/log4j.properties b/servers/2.3.0/resources/log4j.properties new file mode 100644 index 0000000..b0b76aa --- /dev/null +++ b/servers/2.3.0/resources/log4j.properties @@ -0,0 +1,25 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +log4j.rootLogger=INFO, stdout, logfile + +log4j.appender.stdout=org.apache.log4j.ConsoleAppender +log4j.appender.stdout.layout=org.apache.log4j.PatternLayout +log4j.appender.stdout.layout.ConversionPattern=[%d] %p %m (%c)%n + +log4j.appender.logfile=org.apache.log4j.FileAppender +log4j.appender.logfile.File=${kafka.logs.dir}/server.log +log4j.appender.logfile.layout=org.apache.log4j.PatternLayout +log4j.appender.logfile.layout.ConversionPattern=[%d] %p %m (%c)%n diff --git a/servers/2.3.0/resources/zookeeper.properties b/servers/2.3.0/resources/zookeeper.properties new file mode 100644 index 0000000..e3fd097 --- /dev/null +++ b/servers/2.3.0/resources/zookeeper.properties @@ -0,0 +1,21 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# the directory where the snapshot is stored. +dataDir={tmp_dir} +# the port at which the clients will connect +clientPort={port} +clientPortAddress={host} +# disable the per-ip limit on the number of connections since this is a non-production config +maxClientCnxns=0 diff --git a/test/test_consumer_integration.py b/test/test_consumer_integration.py index a2b8f70..d6fd41c 100644 --- a/test/test_consumer_integration.py +++ b/test/test_consumer_integration.py @@ -17,6 +17,7 @@ from kafka.errors import ( ConsumerFetchSizeTooSmall, OffsetOutOfRangeError, UnsupportedVersionError, KafkaTimeoutError, UnsupportedCodecError ) +from kafka.protocol.message import PartialMessage from kafka.structs import ( ProduceRequestPayload, TopicPartition, OffsetAndTimestamp ) @@ -249,6 +250,8 @@ class TestConsumerIntegration(KafkaIntegrationTestCase): consumer.stop() + @pytest.mark.skipif(env_kafka_version() >= (2, 0), + reason="SimpleConsumer blocking does not handle PartialMessage change in kafka 2.0+") def test_simple_consumer_blocking(self): consumer = self.consumer() @@ -414,7 +417,8 @@ class TestConsumerIntegration(KafkaIntegrationTestCase): consumer = self.consumer(max_buffer_size=60000) expected_messages = set(small_messages + large_messages) - actual_messages = set([ x.message.value for x in consumer ]) + actual_messages = set([x.message.value for x in consumer + if not isinstance(x.message, PartialMessage)]) self.assertEqual(expected_messages, actual_messages) consumer.stop() diff --git a/test/test_producer_integration.py b/test/test_producer_integration.py index e0939a6..8f32cf8 100644 --- a/test/test_producer_integration.py +++ b/test/test_producer_integration.py @@ -13,6 +13,7 @@ from kafka import ( from kafka.codec import has_snappy from kafka.errors import UnknownTopicOrPartitionError, LeaderNotAvailableError from kafka.producer.base import Producer +from kafka.protocol.message import PartialMessage from kafka.structs import FetchRequestPayload, ProduceRequestPayload from test.fixtures import ZookeeperFixture, KafkaFixture @@ -521,7 +522,8 @@ class TestKafkaProducerIntegration(KafkaIntegrationTestCase): self.assertEqual(resp.error, 0) self.assertEqual(resp.partition, partition) - messages = [ x.message.value for x in resp.messages ] + messages = [ x.message.value for x in resp.messages + if not isinstance(x.message, PartialMessage) ] self.assertEqual(messages, expected_messages) self.assertEqual(resp.highwaterMark, start_offset+len(expected_messages)) |