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https://issues.apache.org/jira/browse/ACCUMULO-628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Keith Turner resolved ACCUMULO-628.
-----------------------------------
Resolution: Fixed
Fix Version/s: 1.5.0
> tablet last location deleted and set
> ------------------------------------
>
> Key: ACCUMULO-628
> URL: https://issues.apache.org/jira/browse/ACCUMULO-628
> Project: Accumulo
> Issue Type: Bug
> Components: tserver
> Affects Versions: 1.4.0, 1.3.5
> Reporter: Keith Turner
> Assignee: Keith Turner
> Fix For: 1.5.0
>
>
> While doing some experiments related to ACCUMULO-549 I was looking at
> mutations. I noticed the following mutation and thought it was odd that it
> was deleting and setting the last location. The delete will win because it
> sorts first. Looking at the code this happens on the first compaction after
> tablet load when the last and current location are the same. Need a check to
> make the delete conditional and only do it when last and current differ.
> {noformat}
> 1 mutations:
> 2<
> file:/default_tablet/F0000000.rf [system]:45 [] <deleted>
> file:/t-0000002/F0000005.rf [system]:45 [] <deleted>
> file:/t-0000003/F0000006.rf [system]:45 [] <deleted>
> file:/default_tablet/A0000007.rf [system]:45 [] 227,3
> srv:compact [system]:45 [] 0
> last:137c84429e10002 [system]:45 [] <deleted>
> last:137c84429e10002 [system]:45 [] 127.0.0.1:40200
> srv:lock [system]:45 []
> tservers/127.0.0.1:40200/zlock-0000000000$137c84429e10002
> {noformat}
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