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https://issues.apache.org/jira/browse/HIVE-16784?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16100818#comment-16100818
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Sahil Takiar commented on HIVE-16784:
-------------------------------------
+1 just one minor question on the RB.
> Missing lineage information when hive.blobstore.optimizations.enabled is true
> -----------------------------------------------------------------------------
>
> Key: HIVE-16784
> URL: https://issues.apache.org/jira/browse/HIVE-16784
> Project: Hive
> Issue Type: Bug
> Reporter: Marta Kuczora
> Assignee: Barna Zsombor Klara
> Fix For: 3.0.0
>
> Attachments: HIVE-16784.01.patch, HIVE-16784.02.patch,
> HIVE-16784.02.patch
>
>
> Running the commands of the add_part_multiple.q test on S3 with
> hive.blobstore.optimizations.enabled=true fails because of missing lineage
> information.
> Running the command on HDFS
> {noformat}
> from src TABLESAMPLE (1 ROWS)
> insert into table add_part_test PARTITION (ds='2010-01-01') select 100,100
> insert into table add_part_test PARTITION (ds='2010-02-01') select 200,200
> insert into table add_part_test PARTITION (ds='2010-03-01') select 400,300
> insert into table add_part_test PARTITION (ds='2010-04-01') select 500,400;
> {noformat}
> results the following posthook outputs
> {noformat}
> POSTHOOK: Lineage: add_part_test2 PARTITION(ds=2010-01-01).key EXPRESSION []
> POSTHOOK: Lineage: add_part_test2 PARTITION(ds=2010-01-01).value EXPRESSION []
> POSTHOOK: Lineage: add_part_test2 PARTITION(ds=2010-02-01).key EXPRESSION []
> POSTHOOK: Lineage: add_part_test2 PARTITION(ds=2010-02-01).value EXPRESSION []
> POSTHOOK: Lineage: add_part_test2 PARTITION(ds=2010-03-01).key EXPRESSION []
> POSTHOOK: Lineage: add_part_test2 PARTITION(ds=2010-03-01).value EXPRESSION []
> POSTHOOK: Lineage: add_part_test2 PARTITION(ds=2010-04-01).key EXPRESSION []
> POSTHOOK: Lineage: add_part_test2 PARTITION(ds=2010-04-01).value EXPRESSION []
> {noformat}
> These lines are not printed when running the command on the table located in
> S3.
> If hive.blobstore.optimizations.enabled=false, the lineage information is
> printed.
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