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Flume, mail # user - Take list for MemoryTransaction, capacity 100 full ?


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周梦想 2013-02-26, 05:57
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周梦想 2013-02-26, 06:45
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Re: Take list for MemoryTransaction, capacity 100 full?
周梦想 2013-02-26, 07:41
I found if agent46.sinks.myhdfssink.hdfs.batchSize >= 100, it will report
this error.
if I set this configure to 10, it's ok. but it's a bit slower.

Best Regards,
Andy

2013/2/26 周梦想 <[EMAIL PROTECTED]>

> more logs:
>
> 2013-02-26 14:37:00,380 (SinkRunner-PollingRunner-DefaultSinkProcessor)
> [ERROR -
> org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:160)] Unable
> to deliver event. Exception follows.
> org.apache.flume.EventDeliveryException:
> org.apache.flume.ChannelException: Take list for MemoryTransaction,
> capacity 100 full, consider committing more frequently, increasing
> capacity, or increasing thread count
>         at
> org.apache.flume.sink.hdfs.HDFSEventSink.process(HDFSEventSink.java:464)
>         at
> org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
>         at
> org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
>         at java.lang.Thread.run(Thread.java:722)
> Caused by: org.apache.flume.ChannelException: Take list for
> MemoryTransaction, capacity 100 full, consider committing more frequently,
> increasing capacity, or increasing thread count
>          at
> org.apache.flume.channel.MemoryChannel$MemoryTransaction.doTake(MemoryChannel.java:100)
>         at
> org.apache.flume.channel.BasicTransactionSemantics.take(BasicTransactionSemantics.java:113)
>         at
> org.apache.flume.channel.BasicChannelSemantics.take(BasicChannelSemantics.java:95)
>         at
> org.apache.flume.sink.hdfs.HDFSEventSink.process(HDFSEventSink.java:391)
>         ... 3 more
> 2013-02-26 14:37:02,854 (pool-7-thread-1) [ERROR -
> org.apache.flume.source.AvroSource.appendBatch(AvroSource.java:261)] Avro
> source userlogsrc: Unable to process event batch. Exception follows.
> org.apache.flume.ChannelException: Unable to put batch on required
> channel: org.apache.flume.channel.MemoryChannel{name: memch1}
>         at
> org.apache.flume.channel.ChannelProcessor.processEventBatch(ChannelProcessor.java:200)
>         at
> org.apache.flume.source.AvroSource.appendBatch(AvroSource.java:259)
>         at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:601)
>         at
> org.apache.avro.ipc.specific.SpecificResponder.respond(SpecificResponder.java:88)
>         at org.apache.avro.ipc.Responder.respond(Responder.java:149)
>         at
> org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.messageReceived(NettyServer.java:188)
>         at
> org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
>         at
> org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.handleUpstream(NettyServer.java:173)
>         at
> org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
>         at
> org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:792)
>         at
> org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
>         at
> org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:321)
>         at
> org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:303)
>         at
> org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:208)
>         at
> org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
>         at
> org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
>         at
> org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
>         at
> org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
>         at
> org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
>         at
> org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:94)
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Hari Shreedharan 2013-02-26, 07:56
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周梦想 2013-02-27, 02:29