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From Ted Yu <yuzhih...@gmail.com>
Subject Re: OutOfMemoryError: Direct buffer memory on PUT
Date Mon, 09 Oct 2017 17:41:17 GMT
Daniel:
Does the version you use contain HBASE-13819 ?

Cheers

On Mon, Oct 9, 2017 at 2:12 AM, Daniel JeliƄski <djelinski1@gmail.com>
wrote:

> Hello,
> I'm running an application doing a lot of Puts (size anywhere between 0 and
> 10MB, one cell at a time); occasionally I'm getting an error like the
> below:
> 2017-10-09 04:29:29,811 WARN  [AsyncProcess] - #13368,
> table=researchplatform:repo_stripe, attempt=1/1 failed=1ops, last
> exception: java.io.IOException: com.google.protobuf.ServiceException:
> java.lang.OutOfMemoryError: Direct buffer memory on
> c169dzv.int.westgroup.com,60020,1506476748534, tracking started Mon Oct 09
> 04:29:29 EDT 2017; not retrying 1 - final failure
>
> After that the connection to RegionServer becomes unusable. Every
> subsequent attempt to execute Put on that connection results in
> CallTimeoutException. I only found the OutOfMemory by reducing the number
> of tries to 1.
>
> The host running HBase appears to have at least a few GB of free memory
> available. Server logs do not mention anything about this error. Cluster is
> running HBase 1.2.0-cdh5.10.2.
>
> Is this a known problem? Are there workarounds available?
> Thanks,
> Daniel
>

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