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https://reviews.apache.org/r/53257/
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Review request for hive, Aihua Xu, Chaoyu Tang, Peter Vary, and Barna Zsombor
Klara.
Bugs: HIVE-14960
https://issues.apache.org/jira/browse/HIVE-14960
Repository: hive-git
Description
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The TestNotificationListener test fails occasionally. It happens if the
testAMQListener method is completed and the recevied messages are checked
before the last "DROP_TABLE" message got processed and put to the
"actualMessages" list by the onMessage method.
As a solution I used a CountDownLatch which count is decreased by 1 when a
message is processed. And the "testAMQListener" method will wait for the Latch
to reach zero or a maximum time limit before complete.
Diffs
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hcatalog/server-extensions/src/test/java/org/apache/hive/hcatalog/listener/TestNotificationListener.java
9e03da4
Diff: https://reviews.apache.org/r/53257/diff/
Testing
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The change effects only a unit test.
Ran the test many times locally.
Added random sleeps to simulate the delay of the message processing.
Thanks,
Marta Kuczora
