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From "Keith Turner (JIRA)" <>
Subject [jira] [Commented] (ACCUMULO-3462) tablet not major compacting
Date Wed, 28 Jan 2015 23:50:35 GMT


Keith Turner commented on ACCUMULO-3462:

[~ecn] I used the following comment to look at the changes made for this issue in the 1.6

git diff -b 794e68cf70b5b86832ee0187749abbd7550096a1 34dda79f28810690df59643bd9534570d94439ed

Did you move the call to {{Trace.on()}} inorder avoid leaving the tablet marked as queued
if {{Trace.on()}} were to throw an exception?   If so, I think the place where it was moved
to could leave {{majorCompactionInProgress}} set to true if  {{Trace.on()}} throws an exception.
 I am going to reopen the issue for now because it seems like the same problem could occur
in a different way with these changes.

> tablet not major compacting
> ---------------------------
>                 Key: ACCUMULO-3462
>                 URL:
>             Project: Accumulo
>          Issue Type: Bug
>          Components: tserver
>    Affects Versions: 1.5.2, 1.6.1
>         Environment: large production cluster, accumulo-1.6.2, cdh5.1.2
>            Reporter: Eric Newton
>            Assignee: Eric Newton
>             Fix For: 1.5.3, 1.6.2, 1.7.0
>          Time Spent: 1.5h
>  Remaining Estimate: 0h
> Noticed a few tablets had hundreds of files as a result of bulk import, but had failed
to compact.
> These tablets are queued for NORMAL compaction, but there is no {{CompactionRunner}}
reference to the tablet.  The {{majorCompactionInProgress}} is set to {{false}}.

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