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Posted to issues@hive.apache.org by "Gunther Hagleitner (JIRA)" <ji...@apache.org> on 2016/04/28 23:23:12 UTC
[jira] [Commented] (HIVE-13621) compute stats in certain cases
fails with NPE
[ https://issues.apache.org/jira/browse/HIVE-13621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15263036#comment-15263036 ]
Gunther Hagleitner commented on HIVE-13621:
-------------------------------------------
The explain plan in the test shows this:
{noformat}
Select Operator [SEL_9] (rows=9223372036854775807 width=1)
{noformat}
This seems horribly wrong, no? (might be unrelated, but looks serious).
> compute stats in certain cases fails with NPE
> ---------------------------------------------
>
> Key: HIVE-13621
> URL: https://issues.apache.org/jira/browse/HIVE-13621
> Project: Hive
> Issue Type: Bug
> Components: HBase Metastore, Metastore
> Affects Versions: 2.1.0, 2.0.1
> Reporter: Vikram Dixit K
> Assignee: Vikram Dixit K
> Attachments: HIVE-13621.1.patch
>
>
> {code}
> FAILED: NullPointerException null
> java.lang.NullPointerException
> at org.apache.hadoop.hive.ql.stats.StatsUtils.getColStatistics(StatsUtils.java:693)
> at org.apache.hadoop.hive.ql.stats.StatsUtils.convertColStats(StatsUtils.java:739)
> at org.apache.hadoop.hive.ql.stats.StatsUtils.getTableColumnStats(StatsUtils.java:728)
> at org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:183)
> at org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:136)
> at org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:124){code}
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