hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Stack <st...@duboce.net>
Subject Re: Usage of the task monitor
Date Sat, 22 Sep 2012 05:45:27 GMT
On Fri, Sep 21, 2012 at 9:02 AM, Tom Brown <tombrown52@gmail.com> wrote:
> Hi all,
> I was having some odd server pauses that appeared to be related to my
> usage of a coprocessor endpoint. To help me monitor these, I attempted
> to use the task monitor; Now I've got a memory leak and I suspect it's
> because I'm not correctly marking each monitored task as completed
> (YourKit shows that the majority of the memory is taken up by char[]s
> that contain the statuses of my tasks).
> I was unable to find good documentation about monitored tasks, so I
> inferred that calling either "markComplete" or "abort" on each task
> would be sufficient. Can anybody tell me the right way to clean up
> these items?  Is there a right way?

You checked how other monitored tasks are done in the task monitor?
markComplete seems right.  Anything else referencing these tasks other
than task monitor?


View raw message