zuotingbing 657cb9541d [SPARK-20173][SQL][HIVE-THRIFTSERVER] Throw NullPointerException when HiveThriftServer2 is shutdown ... ## What changes were proposed in this pull request? If the shutdown hook called before the variable `uiTab` is set , it will throw a NullPointerException. ## How was this patch tested? manual tests Author: zuotingbing <zuo.tingbing9@zte.com.cn> Closes #17496 from zuotingbing/SPARK-HiveThriftServer2.		2017-04-02 15:39:51 +01:00
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if	[MINOR][MLLIB][STREAMING][SQL] Fix typos	2016-05-25 10:53:57 -07:00
src	[SPARK-20173][SQL][HIVE-THRIFTSERVER] Throw NullPointerException when HiveThriftServer2 is shutdown	2017-04-02 15:39:51 +01:00
pom.xml	[SPARK-17807][CORE] split test-tags into test-JAR	2016-12-21 16:37:20 -08:00