accumulo-notifications mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Bill Havanki (JIRA)" <>
Subject [jira] [Created] (ACCUMULO-2198) Concurrent randomwalk fails with unbalanced servers
Date Wed, 15 Jan 2014 14:29:25 GMT
Bill Havanki created ACCUMULO-2198:

             Summary: Concurrent randomwalk fails with unbalanced servers
                 Key: ACCUMULO-2198
             Project: Accumulo
          Issue Type: Bug
          Components: test
    Affects Versions: 1.4.4
            Reporter: Bill Havanki
            Assignee: Bill Havanki

Not always, but sometimes I am seeing the Concurrent randomwalk test fail with:

java.lang.Exception: Error running node Concurrent.xml
        at org.apache.accumulo.server.test.randomwalk.Module.visit(
Caused by: java.lang.Exception: Error running node ct.CheckBalance
        at org.apache.accumulo.server.test.randomwalk.Module.visit(
        at org.apache.accumulo.server.test.randomwalk.Module.visit(
        ... 8 more
Caused by: java.lang.Exception: servers are unbalanced!
        at org.apache.accumulo.server.test.randomwalk.concurrent.CheckBalance.visit(
        at org.apache.accumulo.server.test.randomwalk.Module.visit(
        ... 9 more

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.

This message was sent by Atlassian JIRA

View raw message