[jira] [Commented] (HIVE-7017) Insertion into Parquet tables fails under Tez

["Gopal V (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-7017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13990266#comment-13990266 ] 

Gopal V commented on HIVE-7017:
-------------------------------

Looks like it comes from Parquet code assuming MR only?

https://github.com/apache/hive/blob/trunk/ql/src/java/org/apache/hadoop/hive/ql/io/parquet/write/ParquetRecordWriterWrapper.java#L49

> Insertion into Parquet tables fails under Tez
> ---------------------------------------------
>
>                 Key: HIVE-7017
>                 URL: https://issues.apache.org/jira/browse/HIVE-7017
>             Project: Hive
>          Issue Type: Bug
>          Components: Tez
>    Affects Versions: 0.13.0
>         Environment: Hive 0.13.0, CentOS 6
>            Reporter: Craig Condit
>
> It seems Parquet tables cannot be written to in Tez mode. CREATE TABLE foo STORED AS PARQUET SELECT ... queries fail with:
> {noformat}
> 	java.lang.IllegalArgumentException: TaskAttemptId string : task1396892688715_80817_m_000076_3 is not properly formed
> 		at org.apache.hadoop.mapreduce.TaskAttemptID.forName(TaskAttemptID.java:201)
> 		at org.apache.hadoop.hive.ql.io.parquet.write.ParquetRecordWriterWrapper.<init>(ParquetRecordWriterWrapper.java:49)
> {noformat}
> The same queries work fine after setting hive.execution.engine=mr.



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