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https://issues.apache.org/jira/browse/HBASE-17323?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15752799#comment-15752799
]
Ted Yu commented on HBASE-17323:
--------------------------------
There were a lot of errors in the form:
{code}
Caused by:
org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(org.apache.hadoop.hbase.NotServingRegionException):
org.apache.hadoop.hbase.NotServingRegionException: Region
async,555,1481831095337.f8cfe8be90c3055f9abcb0c257ffdd6d. is not online on
cn012.a.com,42921,1481830976137
at
org.apache.hadoop.hbase.regionserver.HRegionServer.getRegionByEncodedName(HRegionServer.java:3155)
at
org.apache.hadoop.hbase.regionserver.RSRpcServices.getRegion(RSRpcServices.java:1229)
at
org.apache.hadoop.hbase.regionserver.RSRpcServices.get(RSRpcServices.java:2263)
{code}
{code}
grep ' is not online on'
org.apache.hadoop.hbase.client.TestAsyncGetMultiThread-output.txt | wc
2131 20164 475147
{code}
> TestAsyncGetMultiThread fails in master
> ---------------------------------------
>
> Key: HBASE-17323
> URL: https://issues.apache.org/jira/browse/HBASE-17323
> Project: HBase
> Issue Type: Test
> Reporter: Ted Yu
> Attachments: testAsyncGetMultiThread-output.gz
>
>
> From
> https://builds.apache.org/job/HBase-Trunk_matrix/2137/jdk=JDK%201.8%20(latest),label=Hadoop/testReport/junit/org.apache.hadoop.hbase.client/TestAsyncGetMultiThread/test/
> :
> {code}
> java.util.concurrent.ExecutionException: java.lang.NullPointerException
> at org.apache.hadoop.hbase.util.Bytes.toInt(Bytes.java:1003)
> at org.apache.hadoop.hbase.util.Bytes.toInt(Bytes.java:980)
> at
> org.apache.hadoop.hbase.client.TestAsyncGetMultiThread.run(TestAsyncGetMultiThread.java:108)
> at
> org.apache.hadoop.hbase.client.TestAsyncGetMultiThread.lambda$null$1(TestAsyncGetMultiThread.java:122)
> {code}
> This can be reproduced locally.
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