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  1. Java DCP Client
  2. JDCP-107

Don't log scary stack trace for benign RollbackException

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Details

    • New Feature
    • Resolution: Fixed
    • Minor
    • 0.21.0
    • None
    • None
    • 1

    Description

      The following stack trace is logged whenever there's a rollback, even if the rollback is handled successfully. The stack trace contain no useful information, so there's no need to log it. Instead, let's just log a warning that says "Rollback during Partition Move for partition X"

       

      12:16:57.729 [nioEventLoopGroup-2-6] WARN com.couchbase.client.dcp.conductor.Conductor - Error during Partition Move for partition 27
      com.couchbase.client.dcp.error.RollbackException: null
      at com.couchbase.client.dcp.conductor.DcpChannel$6$1.operationComplete(DcpChannel.java:382) [dcp-client-0.19.0-SNAPSHOT.jar:?]
      at com.couchbase.client.deps.io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:512) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:486) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:425) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.util.concurrent.DefaultPromise.setSuccess(DefaultPromise.java:95) [core-io-1.6.1.jar:?]
      at com.couchbase.client.dcp.transport.netty.DcpMessageHandler.channelRead(DcpMessageHandler.java:317) [dcp-client-0.19.0-SNAPSHOT.jar:?]
      at com.couchbase.client.deps.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:299) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:415) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:267) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1304) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:921) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:135) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) [core-io-1.6.1.jar:?]
      at com.couchbase.client.deps.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) [core-io-1.6.1.jar:?]
      at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]

       

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            david.nault David Nault
            david.nault David Nault
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            Dates

              Created:
              Updated:
              Resolved:

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