Pengcheng Xiong created HIVE-10829:
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Summary: ATS hook fails for explainTask
Key: HIVE-10829
URL: https://issues.apache.org/jira/browse/HIVE-10829
Project: Hive
Issue Type: Bug
Reporter: Pengcheng Xiong
Assignee: Pengcheng Xiong
Priority: Minor
Commands:
create table idtable(id string);
create table ctastable as select * from idtable;
With ATS hook:
2015-05-22 18:54:47,092 INFO [ATS Logger 0]: hooks.ATSHook
(ATSHook.java:run(136)) - Failed to submit plan to ATS:
java.lang.NullPointerException
at
org.apache.hadoop.hive.ql.exec.ExplainTask.outputPlan(ExplainTask.java:589)
at
org.apache.hadoop.hive.ql.exec.ExplainTask.outputPlan(ExplainTask.java:576)
at
org.apache.hadoop.hive.ql.exec.ExplainTask.outputPlan(ExplainTask.java:821)
at
org.apache.hadoop.hive.ql.exec.ExplainTask.outputStagePlans(ExplainTask.java:965)
at
org.apache.hadoop.hive.ql.exec.ExplainTask.getJSONPlan(ExplainTask.java:219)
at org.apache.hadoop.hive.ql.hooks.ATSHook$2.run(ATSHook.java:120)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
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