chunyanglu created HIVE-15813:
---------------------------------
Summary: ExecReducer:
org.apache.hadoop.hive.ql.metadata.HiveException:
java.lang.ArrayIndexOutOfBoundsException: 0
Key: HIVE-15813
URL: https://issues.apache.org/jira/browse/HIVE-15813
Project: Hive
Issue Type: Bug
Components: Beeline
Affects Versions: 1.1.1
Reporter: chunyanglu
Fix For: 1.1.1
when i use the beeline to run the sql :
SELECT dt,
count(distinct case when source_type = 1 then tracker.udid else null
end) as uv_cnt
FROM bi_tmp.trfc_platform_daily_03 sessn
right outer JOIN bi_tmp.trfc_platform_daily_app_data tracker
ON sessn.session_id = tracker.session_id
GROUP BY dt;
then i get the exception:
2017-02-04 11:05:44,979 INFO [main] org.apache.hadoop.mapred.FileInputFormat:
Total input paths to process : 0 2017-02-04 11:05:44,995 FATAL [main]
ExecReducer: org.apache.hadoop.hive.ql.metadata.HiveException:
java.lang.ArrayIndexOutOfBoundsException: 0 at
org.apache.hadoop.hive.ql.exec.persistence.RowContainer.first(RowContainer.java:237)
at
org.apache.hadoop.hive.ql.exec.persistence.RowContainer.first(RowContainer.java:74)
at
org.apache.hadoop.hive.ql.exec.CommonJoinOperator.genObject(CommonJoinOperator.java:478)
at
org.apache.hadoop.hive.ql.exec.CommonJoinOperator.genJoinObject(CommonJoinOperator.java:451)
at
org.apache.hadoop.hive.ql.exec.CommonJoinOperator.checkAndGenObject(CommonJoinOperator.java:752)
at
org.apache.hadoop.hive.ql.exec.JoinOperator.endGroup(JoinOperator.java:256) at
org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:204) at
org.apache.hadoop.mapred.ReduceTask.runOldReducer(ReduceTask.java:444) at
org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:392) at
org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164) at
java.security.AccessController.doPrivileged(Native Method) at
javax.security.auth.Subject.doAs(Subject.java:415) at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1693)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) Caused
by: java.lang.ArrayIndexOutOfBoundsException: 0 at
org.apache.hadoop.hive.ql.exec.persistence.RowContainer.first(RowContainer.java:226)
... 13 more
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