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Posted to issues@hive.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2018/03/01 10:56:00 UTC
[jira] [Commented] (HIVE-18833) Auto Merge fails when "insert into
directory as orcfile"
[ https://issues.apache.org/jira/browse/HIVE-18833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16381826#comment-16381826 ]
Prasanth Jayachandran commented on HIVE-18833:
----------------------------------------------
+1
> Auto Merge fails when "insert into directory as orcfile"
> --------------------------------------------------------
>
> Key: HIVE-18833
> URL: https://issues.apache.org/jira/browse/HIVE-18833
> Project: Hive
> Issue Type: Bug
> Reporter: Daniel Dai
> Assignee: Daniel Dai
> Priority: Major
> Attachments: HIVE-18833.1.patch
>
>
> Here is the reproduction:
> {code}
> set mapreduce.job.reduces=2;
> set hive.merge.tezfiles=true;
> INSERT OVERWRITE DIRECTORY 'output' stored as orcfile select age, avg(gpa) from student group by age;
> {code}
> Error message: File Merge Stage after Maps completion is considering input as "input format: org.apache.hadoop.mapred.TextInputFormat" instead of "org.apache.hadoop.hive.ql.io.orc.OrcInputFormat"
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