Christopher Tubbs created ACCUMULO-1776:
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Summary: MiniAccumuloCluster has ConcurrentModificationException
Key: ACCUMULO-1776
URL: https://issues.apache.org/jira/browse/ACCUMULO-1776
Project: Accumulo
Issue Type: Bug
Components: mini
Reporter: Christopher Tubbs
Fix For: 1.6.0
MiniAccumuloCluster throws concurrency exception in loop over
tabletServerProcesses in stop().
The likely suspect is the shutdown hook that also calls stop.
stop, and other methods that modify this list (killProcess, start, exec) should
be synchronized.
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