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author | Dana Powers <dana.powers@gmail.com> | 2017-10-23 21:43:53 -0700 |
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committer | GitHub <noreply@github.com> | 2017-10-23 21:43:53 -0700 |
commit | e06af5343a55cf8d03e32a645ee970d872cb9ba0 (patch) | |
tree | 2435e803cc7f37a1552eba071e4e588ebfa34c18 | |
parent | a345dcd2ca1b0f8934864c512a4a78c65034dd36 (diff) | |
download | kafka-python-e06af5343a55cf8d03e32a645ee970d872cb9ba0.tar.gz |
Add fixture support for upcoming 1.0.0 broker release (#1275)
-rw-r--r-- | servers/1.0.0/resources/kafka.properties | 142 | ||||
-rw-r--r-- | servers/1.0.0/resources/log4j.properties | 25 | ||||
-rw-r--r-- | servers/1.0.0/resources/zookeeper.properties | 21 | ||||
-rw-r--r-- | test/fixtures.py | 8 |
4 files changed, 194 insertions, 2 deletions
diff --git a/servers/1.0.0/resources/kafka.properties b/servers/1.0.0/resources/kafka.properties new file mode 100644 index 0000000..f08855c --- /dev/null +++ b/servers/1.0.0/resources/kafka.properties @@ -0,0 +1,142 @@ +# 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}/server.keystore.jks +ssl.keystore.password=foobar +ssl.key.password=foobar +ssl.truststore.location={ssl_dir}/server.truststore.jks +ssl.truststore.password=foobar + +# 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/1.0.0/resources/log4j.properties b/servers/1.0.0/resources/log4j.properties new file mode 100644 index 0000000..b0b76aa --- /dev/null +++ b/servers/1.0.0/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/1.0.0/resources/zookeeper.properties b/servers/1.0.0/resources/zookeeper.properties new file mode 100644 index 0000000..e3fd097 --- /dev/null +++ b/servers/1.0.0/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/fixtures.py b/test/fixtures.py index c131f5a..62a1980 100644 --- a/test/fixtures.py +++ b/test/fixtures.py @@ -223,6 +223,11 @@ class KafkaFixture(Fixture): self.transport = transport.upper() self.ssl_dir = self.test_resource('ssl') + # TODO: checking for port connection would be better than scanning logs + # until then, we need the pattern to work across all supported broker versions + # The logging format changed slightly in 1.0.0 + self.start_pattern = r"\[Kafka ?Server (id=)?%d\],? started" % broker_id + self.zk_host = zk_host self.zk_port = zk_port self.zk_chroot = zk_chroot @@ -303,8 +308,7 @@ class KafkaFixture(Fixture): self.child = SpawnedService(args, env) self.child.start() timeout = min(timeout, max(end_at - time.time(), 0)) - if self.child.wait_for(r"\[Kafka Server %d\], Started" % - self.broker_id, timeout=timeout): + if self.child.wait_for(self.start_pattern, timeout=timeout): break self.child.dump_logs() self.child.stop() |