GitHub user mjwall opened a pull request:
https://github.com/apache/accumulo/pull/107
ACCUMULO-4157 Bug fix for removing WALs to quickly
Keep track of first time a tserver is seen down and only remove WALs for
that server if past configurated threshhold
Much work left to be done here, but trying to keep the changes to the
GarbageCollectWriteAheadLogs class small to get the bug fixed. I'll create
another ticket to refactor and cleanup.
Includes an end to end test calling the collect method simulating a dead
tserver.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mjwall/accumulo ACCUMULO-4157
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/accumulo/pull/107.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #107
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commit 8f30dbcd243e5db2b1d17c7620183f9e855ce65a
Author: Michael Wall <mjw...@apache.org>
Date: 2016-05-17T20:06:04Z
ACCUMULO-4157 Bug fix for removing WALs to quickly
Keep track of first time a tserver is seen down and only remove WALs for
that server if past configurated threshhold
Much work left to be done here, but trying to keep the changes small to fix
the bug. I'll create another ticket to refactor and cleanup
Includes an end to end test calling the collect method simulating a dead
tserver.
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