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https://issues.apache.org/jira/browse/HIVE-3338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13429348#comment-13429348
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Vikram Dixit K commented on HIVE-3338:
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There is one issue that is not resolved. For the archive.q test, the golden
results with 0.20 hadoop seem incorrect.
The last queries are:
SELECT SUM(hash(col)) FROM (SELECT transform(*) using 'tr "\t" "_"' AS col
FROM (SELECT * FROM old_name WHERE ds='1') subq1) subq2;
ALTER TABLE old_name RENAME TO new_name;
SELECT SUM(hash(col)) FROM (SELECT transform(*) using 'tr "\t" "_"' AS col
FROM (SELECT * FROM new_name WHERE ds='1') subq1) subq2;
The select queries seem to produce different results in 20. The first one
produces 48656137. But, after rename of the table, it produces NULL. This
doesn't make sense to me. With my changes for 1.0, I see the proper results of
48656137 in both cases. It would be great if someone can explain to me why we
expect NULL in the case of 20.
Thanks,
Vikram
> Archives broken for hadoop 1.0
> ------------------------------
>
> Key: HIVE-3338
> URL: https://issues.apache.org/jira/browse/HIVE-3338
> Project: Hive
> Issue Type: Bug
> Components: Shims
> Affects Versions: 0.9.0
> Reporter: Vikram Dixit K
> Attachments: HIVE-3338.patch
>
>
> Hadoop archiving through hive is broken for 1.0. The hadoop archive command
> line and paths have changed for 1.0 and were not addressed in the shim layer.
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