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From linkpatrickliu <>
Subject SparkSQL hang due to <PERFLOG method=acquireReadWriteLocks>
Date Fri, 12 Sep 2014 06:04:01 GMT
I am running Spark Standalone mode with Spark 1.1

I started SparkSQL thrift server as follows:

Then I use beeline to connect to it.
Now, I can "CREATE", "SELECT", "SHOW" the databases or the tables;
But when I "DROP" or "Load data inpath 'kv1.txt' into table src", the
Beeline client will hang.

Here is the log of thriftServer:

14/09/12 13:59:41 INFO Driver: </PERFLOG method=doAuthorization
start=1410501581524 end=1410501581549 duration=25>
14/09/12 13:59:41 INFO Driver: </PERFLOG method=compile start=1410501581500
end=1410501581549 duration=49>
14/09/12 13:59:41 INFO Driver: <PERFLOG method=acquireReadWriteLocks>

Anyone can help on this? Many thanks!

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