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https://issues.apache.org/jira/browse/FLUME-861?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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E. Sammer closed FLUME-861.
---------------------------
> AvroSource is failing on ClosedChannelException
> -----------------------------------------------
>
> Key: FLUME-861
> URL: https://issues.apache.org/jira/browse/FLUME-861
> Project: Flume
> Issue Type: Bug
> Affects Versions: NG alpha 2
> Reporter: Jarek Jarcec Cecho
> Assignee: E. Sammer
> Fix For: NG alpha 2
>
> Attachments: hddev01.log, hddev01.properties, hddev02.log,
> hddev02.properties
>
>
> I've noticed that flume-ng is not reconnecting avro source/sink combination
> after restart of the sink part.
> Steps to reproduce:
> 1) Run flume-ng on two nodes
> 2) Start sending data
> 3) Turn off sink instance (I used CTRL+C)
> 4) Turn it on again
> 5) Avro source part will fail on:
> 2011-11-25 02:22:23,720 (Thread-1) [WARN -
> org.apache.avro.ipc.NettyTransceiver$NettyClientAvroHandler.exceptionCaught(NettyTransceiver.java:257)]
> Unexpected exception from downstream.
> java.nio.channels.ClosedChannelException
> (entire error message is present in hddev01.log)
> I've used two centos boxes where first was acting as an agent, reading local
> log file using ExecSource. Second machine was acting as a collector, waiting
> for input events and storing them on HDFS. Both machines were connected using
> AVRO sink+source combination. You can find configuration files for both
> machines with their logs as well attached to this JIRA bug.
> I've executed both flume-ng instances using following commands:
> ./bin/flume-ng node --conf conf/ --classpath flume-ng.jar --f
> conf/configuration.properties -n hddev01 > hddev01.log 2>&1
> ./bin/flume-ng node --conf conf/ --classpath flume-ng.jar --f
> conf/configuration.properties -n hddev02 > hddev02.log 2>&1
> Input file was created using following small bash script (it was executed
> after flume-ng was successfully started):
> for i in `seq -w 01 180`; do echo $i; echo Yoda-$i >> /var/log/jarcec; sleep
> 1s; done
> Please note that I applied patch from FLUME-858 in order to get DataStream
> file type working for this test, however I was observing same behavior
> without it as well (e.g. using default sequence file)
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