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/ >
