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https://issues.apache.org/jira/browse/ACCUMULO-2198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bill Havanki resolved ACCUMULO-2198.
------------------------------------
Resolution: Fixed
Fix Version/s: 1.6.0
1.5.1
1.4.5
> Concurrent randomwalk fails with unbalanced servers
> ---------------------------------------------------
>
> Key: ACCUMULO-2198
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2198
> Project: Accumulo
> Issue Type: Bug
> Components: test
> Affects Versions: 1.4.4
> Reporter: Bill Havanki
> Assignee: Bill Havanki
> Labels: randomwalk, test
> Fix For: 1.4.5, 1.5.1, 1.6.0
>
>
> Not always, but sometimes I am seeing the Concurrent randomwalk test fail
> with:
> {noformat}
> java.lang.Exception: Error running node Concurrent.xml
> at
> org.apache.accumulo.server.test.randomwalk.Module.visit(Module.java:259)
> ...
> Caused by: java.lang.Exception: Error running node ct.CheckBalance
> at
> org.apache.accumulo.server.test.randomwalk.Module.visit(Module.java:259)
> at
> org.apache.accumulo.server.test.randomwalk.Module.visit(Module.java:251)
> ... 8 more
> Caused by: java.lang.Exception: servers are unbalanced!
> at
> org.apache.accumulo.server.test.randomwalk.concurrent.CheckBalance.visit(CheckBalance.java:74)
> at
> org.apache.accumulo.server.test.randomwalk.Module.visit(Module.java:251)
> ... 9 more
> {noformat}
> In one case, the 15-minute allowance for balancing extended to a prior run of
> Concurrent.xml within the same overall test run. In another case, the time
> span begins at a point when HDFS failed to contact a datanode.
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