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From "Yanzhi.liu" <404307...@qq.com>
Subject 回复: About file channel yum error
Date Tue, 16 Oct 2012 03:08:31 GMT
Hello Brock:
     My flume's configuration is 
 agent_foo.sources = tailsource-1
agent_foo.channels = fileChannel
agent_foo.sinks = hdfsSink-1
 agent_foo.sources.tailsource-1.type = com.chinacache.cpis.sources.CpisAvroSource
agent_foo.sources.tailsource-1.channels=fileChannel
agent_foo.sources.tailsource-1.bind=221.130.18.90
agent_foo.sources.tailsource-1.port=4545
#agent_foo.sources.tailsource-1.threads=10
 agent_foo.channels.fileChannel.type = file
agent_foo.channels.fileChannel.checkpointDir=/home/hadoop/checkpoint
agent_foo.channels.fileChannel.dataDirs=/data/cache2/data
agent_foo.channels.fileChannel.maxFileSize=524288000
#agent_foo.channels.fileChannel.capacity = 10000
 agent_foo.sinks.hdfsSink-1.type = hdfs
agent_foo.sinks.hdfsSink-1.channel = fileChannel
agent_foo.sinks.hdfsSink-1.hdfs.path = hdfs://CMN-NJ-2-579:9000/user/hadoop/fc_logs/%{month}/%{day}/%{deviceId}/%{hour}
#agent_foo.sinks.hdfsSink-1.hdfs.path = hdfs://CMN-NJ-2-579:9000/user/hadoop/fc_logs/%{month}/%{day}/%{hour}/%{deviceId}
agent_foo.sinks.hdfsSink-1.hdfs.filePrefix = cpisfc-assess.log
agent_foo.sinks.hdfsSink-1.hdfs.rollInterval=600
agent_foo.sinks.hdfsSink-1.hdfs.rollCount=0
agent_foo.sinks.hdfsSink-1.hdfs.rollSize = 506870912
agent_foo.sinks.hdfsSink-1.hdfs.fileType=CompressedStream
agent_foo.sinks.hdfsSink-1.hdfs.codeC=gzip
agent_foo.sinks.hdfsSink-1.hdfs.writeFormat=Text
agent_foo.sinks.hdfsSink-1.hdfs.batchSize=1
agent_foo.sinks.hdfsSink-1.serializer=avro_event
     And the java configuration was JAVA_OPTS="-Xms100m -Xmx2048m -Dcom.sun.management.jmxremote";
 Thank you very much!
 My Name :
 Yanzhi Liu

  
  

 

 ------------------ 原始邮件 ------------------
  发件人: "Brock Noland"<brock@cloudera.com>;
 发送时间: 2012年10月16日(星期二) 中午11:01
 收件人: "user"<user@flume.apache.org>; 
 
 主题: Re: About file channel yum error

 

 What is your channel capacity and configured agent heap size?
  


 
On Monday, October 15, 2012 at 9:19 PM, Yanzhi.liu wrote:
        Hello everyone:
     I am using the flume 1.3.0.But the flume clusters was working after two days and the
flume was stoped. And the flume.log was only error about the:
 14 Oct 2012 15:29:17,018 ERROR [SinkRunner-PollingRunner-DefaultSinkProcessor] (org.apache.flume.sink.hdfs.HDFSEventSink.process:448)
 - process failed
java.lang.OutOfMemoryError
        at java.io.RandomAccessFile.readBytes(Native Method)
        at java.io.RandomAccessFile.read(RandomAccessFile.java:338)
        at java.io.RandomAccessFile.readFully(RandomAccessFile.java:397)
        at java.io.RandomAccessFile.readFully(RandomAccessFile.java:377)
        at org.apache.flume.channel.file.LogFile.readDelimitedBuffer(LogFile.java:486)
        at org.apache.flume.channel.file.LogFileV3$RandomReader.doGet(LogFileV3.java:258)
        at org.apache.flume.channel.file.LogFile$RandomReader.get(LogFile.java:298)
        at org.apache.flume.channel.file.Log.get(Log.java:409)
        at org.apache.flume.channel.file.FileChannel$FileBackedTransaction.doTake(FileChannel.java:447)
        at org.apache.flume.channel.BasicTransactionSemantics.take(BasicTransactionSemantics.java:113)
        at org.apache.flume.channel.BasicChannelSemantics.take(BasicChannelSemantics.java:91)
        at org.apache.flume.sink.hdfs.HDFSEventSink.process(HDFSEventSink.java:387)
        at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
        at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
        at java.lang.Thread.run(Thread.java:662)
 So I want to how to avoid the error.
 Thanks very much!
 My Name:
 Yanzhi Liu
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