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Posted to dev@kafka.apache.org by ijuma <gi...@git.apache.org> on 2017/05/31 12:13:56 UTC

[GitHub] kafka pull request #3178: MINOR: Use new consumer in ProducerCompressionTest

GitHub user ijuma opened a pull request:

    https://github.com/apache/kafka/pull/3178

    MINOR: Use new consumer in ProducerCompressionTest

    Hopefully this will be less flaky. If not, it should be easier
    to fix debug than the old SimpleConsumer. For the record,
    the error in Jenkins is usually something like:
    
    ```text
    java.net.SocketTimeoutException
    	at sun.nio.ch.SocketAdaptor$SocketInputStream.read(SocketAdaptor.java:229)
    	at sun.nio.ch.ChannelInputStream.read(ChannelInputStream.java:103)
    	at java.nio.channels.Channels$ReadableByteChannelImpl.read(Channels.java:385)
    	at org.apache.kafka.common.network.NetworkReceive.readFromReadableChannel(NetworkReceive.java:85)
    	at kafka.network.BlockingChannel.readCompletely(BlockingChannel.scala:129)
    	at kafka.network.BlockingChannel.receive(BlockingChannel.scala:120)
    	at kafka.consumer.SimpleConsumer.liftedTree1$1(SimpleConsumer.scala:100)
    	at kafka.consumer.SimpleConsumer.kafka$consumer$SimpleConsumer$$sendRequest(SimpleConsumer.scala:84)
    	at kafka.consumer.SimpleConsumer$$anonfun$fetch$1$$anonfun$apply$mcV$sp$1.apply$mcV$sp(SimpleConsumer.scala:133)
    	at kafka.consumer.SimpleConsumer$$anonfun$fetch$1$$anonfun$apply$mcV$sp$1.apply(SimpleConsumer.scala:133)
    	at kafka.consumer.SimpleConsumer$$anonfun$fetch$1$$anonfun$apply$mcV$sp$1.apply(SimpleConsumer.scala:133)
    	at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:31)
    	at kafka.consumer.SimpleConsumer$$anonfun$fetch$1.apply$mcV$sp(SimpleConsumer.scala:132)
    	at kafka.consumer.SimpleConsumer$$anonfun$fetch$1.apply(SimpleConsumer.scala:132)
    	at kafka.consumer.SimpleConsumer$$anonfun$fetch$1.apply(SimpleConsumer.scala:132)
    	at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:31)
    	at kafka.consumer.SimpleConsumer.fetch(SimpleConsumer.scala:131)
    	at kafka.api.test.ProducerCompressionTest.testCompression(ProducerCompressionTest.scala:97)
    ```

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/ijuma/kafka producer-compression-test-flaky

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/kafka/pull/3178.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #3178
    
----
commit fe5247e348cf9c7242f2350d105faca2a54dde24
Author: Ismael Juma <is...@juma.me.uk>
Date:   2017-05-31T12:13:45Z

    MINOR: Use new consumer in ProducerCompressionTest
    
    Hopefully this will be less flaky. If not, it should be easier
    to fix debug than the old SimpleConsumer. For the record,
    the error in Jenkins is usually something like:
    
    ```text
    java.net.SocketTimeoutException
    	at sun.nio.ch.SocketAdaptor$SocketInputStream.read(SocketAdaptor.java:229)
    	at sun.nio.ch.ChannelInputStream.read(ChannelInputStream.java:103)
    	at java.nio.channels.Channels$ReadableByteChannelImpl.read(Channels.java:385)
    	at org.apache.kafka.common.network.NetworkReceive.readFromReadableChannel(NetworkReceive.java:85)
    	at kafka.network.BlockingChannel.readCompletely(BlockingChannel.scala:129)
    	at kafka.network.BlockingChannel.receive(BlockingChannel.scala:120)
    	at kafka.consumer.SimpleConsumer.liftedTree1$1(SimpleConsumer.scala:100)
    	at kafka.consumer.SimpleConsumer.kafka$consumer$SimpleConsumer$$sendRequest(SimpleConsumer.scala:84)
    	at kafka.consumer.SimpleConsumer$$anonfun$fetch$1$$anonfun$apply$mcV$sp$1.apply$mcV$sp(SimpleConsumer.scala:133)
    	at kafka.consumer.SimpleConsumer$$anonfun$fetch$1$$anonfun$apply$mcV$sp$1.apply(SimpleConsumer.scala:133)
    	at kafka.consumer.SimpleConsumer$$anonfun$fetch$1$$anonfun$apply$mcV$sp$1.apply(SimpleConsumer.scala:133)
    	at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:31)
    	at kafka.consumer.SimpleConsumer$$anonfun$fetch$1.apply$mcV$sp(SimpleConsumer.scala:132)
    	at kafka.consumer.SimpleConsumer$$anonfun$fetch$1.apply(SimpleConsumer.scala:132)
    	at kafka.consumer.SimpleConsumer$$anonfun$fetch$1.apply(SimpleConsumer.scala:132)
    	at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:31)
    	at kafka.consumer.SimpleConsumer.fetch(SimpleConsumer.scala:131)
    	at kafka.api.test.ProducerCompressionTest.testCompression(ProducerCompressionTest.scala:97)
    ```

----


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[GitHub] kafka pull request #3178: MINOR: Use new consumer in ProducerCompressionTest

Posted by asfgit <gi...@git.apache.org>.
Github user asfgit closed the pull request at:

    https://github.com/apache/kafka/pull/3178


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