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Posted to issues@hive.apache.org by "Ashutosh Chauhan (JIRA)" <ji...@apache.org> on 2016/07/21 15:52:20 UTC
[jira] [Commented] (HIVE-14308) While using column stats estimated
data size may become 0
[ https://issues.apache.org/jira/browse/HIVE-14308?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15387929#comment-15387929 ]
Ashutosh Chauhan commented on HIVE-14308:
-----------------------------------------
{code}
mvn test -Dtest=TestMiniTezCliDriver -Dtest.output.overwrite=true -Dhive.stats.fetch.column.stats=true -Dqfile=metadataonly1.q,tez_union.q,tez_dynpart_hashjoin_1.q,tez_union_group_by.q,vector_coalesce.q,vector_mr_diff_schema_alias.q,vector_outer_join3.q,vector_outer_join5.q,vectorization_0.q,vectorized_dynamic_partition_pruning.q,bucket_map_join_tez1.q,dynamic_partition_pruning_2.q,hybridgrace_hashjoin_1.q,hybridgrace_hashjoin_2.q
{code}
> While using column stats estimated data size may become 0
> ---------------------------------------------------------
>
> Key: HIVE-14308
> URL: https://issues.apache.org/jira/browse/HIVE-14308
> Project: Hive
> Issue Type: Bug
> Components: Physical Optimizer, Statistics
> Affects Versions: 2.1.0
> Reporter: Ashutosh Chauhan
>
> Found during a run of HIVE-12181
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