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From Prasad Mujumdar <pras...@cloudera.com>
Subject Re: flume dying on InterruptException (nanos)
Date Wed, 19 Oct 2011 00:20:29 GMT
      Have you tried increasing the maximum number of open file on the
system ?

thanks
Prasad


On Tue, Oct 18, 2011 at 1:55 PM, AD <straightflush@gmail.com> wrote:

> Hello,
>
>  My collector keeps dying with the following error, is this a known issue?
> Any idea how to prevent or find out what is causing it ?  is
> format("%{nanos}" an issue ?
>
> 2011-10-17 23:16:33,957 INFO
> com.cloudera.flume.core.connector.DirectDriver: Connector logicalNode
> flume1-18 exited with error: null
> java.lang.InterruptedException
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireNanos(AbstractQueuedSynchronizer.java:1246)
>  at
> java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.tryLock(ReentrantReadWriteLock.java:1009)
> at com.cloudera.flume.handlers.rolling.RollSink.close(RollSink.java:296)
>  at
> com.cloudera.flume.core.EventSinkDecorator.close(EventSinkDecorator.java:67)
> at
> com.cloudera.flume.core.EventSinkDecorator.close(EventSinkDecorator.java:67)
>
>
> source:  collectorSource("35853")
> sink:  regexAll("^([0-9.]+)\\s\\[([0-9a-zA-z\\/:
> -]+)\\]\\s([A-Z]+)\\s([a-zA-Z0-9.:]+)\\s\"([^\\s]+)\"\\s([0-9]+)\\s([0-9]+)\\s\"([^\\s]+)\"\\s\"([a-zA-Z0-9\\/()_
> -;]+)\"\\s(hit|miss)\\s([0-9.]+)","hbase_remote_host","hbase_request_date","hbase_request_method","hbase_request_host","hbase_request_url","hbase_response_status","hbase_response_bytes","hbase_referrer","hbase_user_agent","hbase_cache_hitmiss","hbase_origin_firstbyte")
> format("%{nanos}:") split(":", 0, "hbase_") format("%{node}:")
> split(":",0,"hbase_node") digest("MD5","hbase_md5") collector(10000) {
> attr2hbase("apache_logs","f1","","hbase_") }
>

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