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https://issues.apache.org/jira/browse/HIVE-15199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15684448#comment-15684448
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Sergio Peña commented on HIVE-15199:
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[~aihuaxu] [~ashutoshc] Could any of you help me review this patch or if you
can refer me anyone with knowledge of this code? It was already reviewed by the
folks on this JIRA. Tests are passing, and the S3 tests passed to. I just need
a committer do a +1 before commit it.
> INSERT INTO data on S3 is replacing the old rows with the new ones
> ------------------------------------------------------------------
>
> Key: HIVE-15199
> URL: https://issues.apache.org/jira/browse/HIVE-15199
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Reporter: Sergio Peña
> Assignee: Sergio Peña
> Priority: Critical
> Attachments: HIVE-15199.1.patch, HIVE-15199.2.patch,
> HIVE-15199.3.patch, HIVE-15199.4.patch, HIVE-15199.5.patch,
> HIVE-15199.6.patch, HIVE-15199.7.patch
>
>
> Any INSERT INTO statement run on S3 tables and when the scratch directory is
> saved on S3 is deleting old rows of the table.
> {noformat}
> hive> set hive.blobstore.use.blobstore.as.scratchdir=true;
> hive> create table t1 (id int, name string) location 's3a://spena-bucket/t1';
> hive> insert into table t1 values (1,'name1');
> hive> select * from t1;
> 1 name1
> hive> insert into table t1 values (2,'name2');
> hive> select * from t1;
> 2 name2
> {noformat}
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