Keith Turner created ACCUMULO-2512:
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Summary: MAC stop should waitFor processes
Key: ACCUMULO-2512
URL: https://issues.apache.org/jira/browse/ACCUMULO-2512
Project: Accumulo
Issue Type: Bug
Reporter: Keith Turner
Fix For: 1.6.0
[~elserj] ran into an issue w/ VolumeIT.testDirtyReplaceVolumes() while working
on ACCUMULO-2061 where a file was not being a moved. The test would rename a
directory after stopping MAC, however MAC would create a file in the old
location. We determined the cause of the problem seems to be that MAC.stop()
does not call waitFor() after destroying processes. Calling Process.destroy()
seems to asynchronously kill a process (via SIGTERM). So after calling
MAC.stop() tserver processes were still running for a bit.
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