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https://issues.apache.org/jira/browse/ACCUMULO-2359?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mike Drob resolved ACCUMULO-2359.
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Resolution: Cannot Reproduce
[~ecn] - Please re-open if the user sees this again on a newer version.
> compact range hanging indefinately
> ----------------------------------
>
> Key: ACCUMULO-2359
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2359
> Project: Accumulo
> Issue Type: Bug
> Components: tserver
> Affects Versions: 1.4.4
> Environment: large production cluster
> Reporter: Eric Newton
>
> A user pointed out to me that he's seen a range compaction hang.
> These compactions are run every day. 99% of the time they complete
> successfully. But twice, they have hung.
> The client is dutifully waiting for the RPC to the master to return.
> The master does not have a FATE transaction for the compaction, but the
> client's thread is waiting for a compaction. There were no table locks.
> There are no errors in the master.
> A tablet server was known to have died around the time the client requested
> the compaction. The tablets were all reassigned and recovered.
> There were no splits added to the tablet at any time during the request (or
> after).
> There's another very large table on the same system that is range compacted
> almost continuously, and that has never hung.
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