diff --git a/Makefile b/Makefile index 5b9ee55cb..0e5838735 100644 --- a/Makefile +++ b/Makefile @@ -89,7 +89,7 @@ servers/dist/jakarta.xml.bind-api-2.3.3.jar: servers/%/kafka-bin: servers/dist/$$(call kafka_artifact_name,$$*) | servers/dist @echo "Extracting kafka $* binaries from $<" if [ -d "$@" ]; then rm -rf $@.bak; mv $@ $@.bak; fi - mkdir $@ + mkdir -p $@ tar xzvf $< -C $@ --strip-components 1 if [[ "$*" < "1" ]]; then make servers/patch-libs/$*; fi diff --git a/servers/resources/default/kafka.properties b/servers/resources/default/kafka.properties new file mode 100644 index 000000000..71b20f53e --- /dev/null +++ b/servers/resources/default/kafka.properties @@ -0,0 +1,171 @@ +# 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 ############################# + +# The address the socket server listens on. It will get the value returned from +# java.net.InetAddress.getCanonicalHostName() if not configured. +# FORMAT: +# listeners = listener_name://host_name:port +# EXAMPLE: +# listeners = PLAINTEXT://your.host.name:9092 +listeners={transport}://{host}:{port} +security.inter.broker.protocol={transport} + +{sasl_config} + +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.authorizer.AclAuthorizer +allow.everyone.if.no.acl.found=true + +# The port the socket server listens on +#port=9092 + +# Hostname and port the broker will advertise to producers and consumers. If not set, +# it uses the value for "listeners" if configured. Otherwise, it will use the value +# returned from java.net.InetAddress.getCanonicalHostName(). +#advertised.listeners=PLAINTEXT://your.host.name:9092 + +# Maps listener names to security protocols, the default is for them to be the same. See the config documentation for more details +#listener.security.protocol.map=PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL + +# The number of threads that the server uses for receiving requests from the network and sending responses to the network +num.network.threads=3 + +# The number of threads that the server uses for processing requests, which may include 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 separated 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 + +# The number of threads per data directory to be used for log recovery at startup and flushing at shutdown. +# This value is recommended to be increased for installations with data dirs located in RAID array. +num.recovery.threads.per.data.dir=1 + +############################# Internal Topic Settings ############################# +# The replication factor for the group metadata internal topics "__consumer_offsets" and "__transaction_state" +# For anything other than development testing, a value greater than 1 is recommended to ensure availability such as 3. +offsets.topic.replication.factor=1 +transaction.state.log.replication.factor=1 +transaction.state.log.min.isr=1 + +############################# 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 excessive 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 due to age +log.retention.hours=168 + +# A size-based retention policy for logs. Segments are pruned from the log unless the remaining +# segments drop below log.retention.bytes. Functions independently of log.retention.hours. +#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 + + +############################# Group Coordinator Settings ############################# + +# The following configuration specifies the time, in milliseconds, that the GroupCoordinator will delay the initial consumer rebalance. +# The rebalance will be further delayed by the value of group.initial.rebalance.delay.ms as new members join the group, up to a maximum of max.poll.interval.ms. +# The default value for this is 3 seconds. +# We override this to 0 here as it makes for a better out-of-the-box experience for development and testing. +# However, in production environments the default value of 3 seconds is more suitable as this will help to avoid unnecessary, and potentially expensive, rebalances during application startup. +group.initial.rebalance.delay.ms=0 diff --git a/servers/resources/default/kafka_server_jaas.conf b/servers/resources/default/kafka_server_jaas.conf new file mode 100644 index 000000000..18efe4369 --- /dev/null +++ b/servers/resources/default/kafka_server_jaas.conf @@ -0,0 +1,4 @@ +KafkaServer {{ + {jaas_config} +}}; +Client {{}}; \ No newline at end of file diff --git a/servers/resources/default/log4j.properties b/servers/resources/default/log4j.properties new file mode 100644 index 000000000..b0b76aa79 --- /dev/null +++ b/servers/resources/default/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/resources/default/zookeeper.properties b/servers/resources/default/zookeeper.properties new file mode 100644 index 000000000..e3fd09742 --- /dev/null +++ b/servers/resources/default/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 8ae25ddb0..38ea6f047 100644 --- a/test/fixtures.py +++ b/test/fixtures.py @@ -111,7 +111,10 @@ def download_official_distribution(cls, @classmethod def test_resource(cls, filename): - return os.path.join(cls.project_root, "servers", cls.kafka_version, "resources", filename) + path = os.path.join(cls.project_root, "servers", cls.kafka_version, "resources", filename) + if os.path.isfile(path): + return path + return os.path.join(cls.project_root, "servers", "resources", "default", filename) @classmethod def kafka_run_class_args(cls, *args):