Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
 Search Hadoop and all its subprojects:

Switch to Threaded View
Flume >> mail # user >> Errors


I've noticed in general that capacity = 100*transactionCapacity (or
10*transactionCapacity) works well for me.

Regards,
Harish

On Thu, Oct 11, 2012 at 2:34 PM, Cochran, David M (Contractor) <
[EMAIL PROTECTED]> wrote:

> Trying that now...  set to 500 for each channel...  we'll see how it
> goes.
>
> For some reason 'channel capacity' didn't equate with the error msg.  In
> my figuring the part about the sinks not being able to keep up led me in
> another direction.... maybe I wasn't holding my head just right :)
>
> Thanks for the quick response!
> -Dave
>
>
> -----Original Message-----
> From: Brock Noland [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, October 11, 2012 1:14 PM
> To: [EMAIL PROTECTED]
> Subject: Re: Errors
>
> Basically the channel is filling up. Have you increased the capacity of
> the channel?
>
> On Thu, Oct 11, 2012 at 1:08 PM, Cochran, David M (Contractor)
> <[EMAIL PROTECTED]> wrote:
> >
> > This error insists on making an appearance at least daily on my test
> > systems.
> >
> > Unable to put batch on required channel:
> > org.apache.flume.channel.MemoryChannel@555c07d8
> > Caused by: org.apache.flume.ChannelException: Space for commit to
> > queue couldn't be acquired Sinks are likely not keeping up with
> > sources, or the buffer size is too tight
> >
> > Changing the batch-size and batchSize around from default to 100's or
> > a 1000 doesn't seem to help
> >
> > increased the JAVA_OPTS="-Xms256m -Xmx512m"  still no change
> >
> > This shows up very intermittently, but daily, the logs being tailed
> > are not very big, and are not growing very quickly, actually very slow
>
> > in the grand scheme of things.
> >
> > Am I missing something to help balance things out here?
> >
> > Thanks
> > Dave
>
>
>
> --
> Apache MRUnit - Unit testing MapReduce -
> http://incubator.apache.org/mrunit/
>
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB