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From Marc Parisi <>
Subject Re: Accumulo 1.4 Memory Issues
Date Thu, 02 Aug 2012 17:25:34 GMT
are you using native maps? if so, are they being used?

On Thu, Aug 2, 2012 at 1:16 PM, Matt Parker <> wrote:

> I setup a single instance Accumulo server.
> I can load 32K rows of image metadata without issue.
> I have another set of routines that build a dynamic spatial index, where
> nodes are inserted/updated/deleted over time.
> These operations are typically done one at a time, where each batchwriter
> are closed after use.
> It loads maybe a couple hundred operations, and then it dies with an
> OutOfMemory error when trying to close a batchwriter.
> I tried uping the memery settings on my client and on the tserver, but the
> results were the same.
> Outside of Accumulo, I can build the whole index in memory without any
> special JVM memory settings. I was wondering whether anyone else had run
> into a similar issue?

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