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Michael Wall commented on ACCUMULO-4428: ---------------------------------------- When I merged ACCUMULO-4157 up from 1.7 to 1.8, the code for the GarbageCollectWriteAheadLogs had changed dramatically and could not reproduce the error in the ticket. So I never implemented the firstSeenDead Map<HostAndPort,Long> in the 1.8.0 codebase. I did however write a ticket to look at it more in 1.8, https://issues.apache.org/jira/browse/ACCUMULO-4333. [~elserj] you ok with me moving this ticket back to 1.8.1 and proceeding with the rc for 1.8.0? > GC does not delete WAL files belonging to dead tservers > ------------------------------------------------------- > > Key: ACCUMULO-4428 > URL: https://issues.apache.org/jira/browse/ACCUMULO-4428 > Project: Accumulo > Issue Type: Bug > Affects Versions: 1.7.2 > Reporter: Adam J Shook > Assignee: Michael Wall > Priority: Blocker > Fix For: 1.7.3, 1.8.0 > > > The GarbageCollectWriteAheadLogs uses a Map<HostAndPort,Long> to track when > it had first seen a dead tserver, waiting an hour before deleting the files. > However, a new instance of this class is re-created during each run of the > SimpleGarbageCollector, causing the state of the dead tservers to be lost. > All of the WAL files belonging to a dead tserver will never be removed. -- This message was sent by Atlassian JIRA (v6.3.4#6332)