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https://issues.apache.org/jira/browse/ACCUMULO-2185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Josh Elser updated ACCUMULO-2185:
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Fix Version/s: (was: 1.7.0)
1.8.0
> determine how rfile block location impacts performance
> ------------------------------------------------------
>
> Key: ACCUMULO-2185
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2185
> Project: Accumulo
> Issue Type: Task
> Components: tserver
> Reporter: Arshak Navruzyan
> Fix For: 1.8.0
>
>
> We should investigate and clearly spell out in the documentation:
> 1. Location of RFile HDFS blocks vs. tserver assignments (is it true that
> "compaction leading to eventual locality" and if not, why this isn't
> important)
> 2. Recommended setting HDFS balancer
> 3. Recommended setting for HDFS short circuit reads
> Good (but somewhat inconclusive) discussion here:
> http://mail-archives.apache.org/mod_mbox/accumulo-user/201401.mbox/%3C13A9718A-F829-4DFE-ACD6-C5195FF4C253%40clearedgeit.com%3E
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