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From "Marta Kuczora (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-16784) Missing lineage information when hive.blobstore.optimizations.enabled is true
Date Thu, 01 Jun 2017 11:49:04 GMT

     [ https://issues.apache.org/jira/browse/HIVE-16784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Marta Kuczora reassigned HIVE-16784:
------------------------------------

    Assignee: Marta Kuczora

> 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: Marta Kuczora
>
> 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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