[jira] [Created] (KUDU-2733) ITClient java test flaky: chaos thread failure: Couldn't restart a TS

["Mike Percy (JIRA)" <ji...@apache.org>]

Mike Percy created KUDU-2733:
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             Summary: ITClient java test flaky: chaos thread failure: Couldn't restart a TS
                 Key: KUDU-2733
                 URL: https://issues.apache.org/jira/browse/KUDU-2733
             Project: Kudu
          Issue Type: Improvement
          Components: java, test
    Affects Versions: 1.9.0
            Reporter: Mike Percy
         Attachments: TEST-org.apache.kudu.client.ITClient.xml

Sometimes in ITClient.test(), the chaos thread cannot restart the tablet server. The error looks like this:
{code:java}
03:53:33.233 [ERROR - Thread-13] (ITClient.java:135) Couldn't restart a TS
java.lang.RuntimeException: Tablet server 127.26.66.66:38801 not found
at org.apache.kudu.test.cluster.MiniKuduCluster.getTabletServer(MiniKuduCluster.java:513)
at org.apache.kudu.test.cluster.MiniKuduCluster.killTabletServer(MiniKuduCluster.java:364)
at org.apache.kudu.test.KuduTestHarness.restartTabletServer(KuduTestHarness.java:285)
at org.apache.kudu.client.ITClient$ChaosThread.restartTS(ITClient.java:207)
at org.apache.kudu.client.ITClient$ChaosThread.run(ITClient.java:158)
at java.lang.Thread.run(Thread.java:745)
{code}
Attaching a test log.



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