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https://issues.apache.org/jira/browse/HIVE-3324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13425822#comment-13425822
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rohithsharma commented on HIVE-3324:
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I have one doubt for analyze configuration.
bq.Is databaseName should be absolute path so that 2 JVM's can share this
database.?
If yes, its better to document in Information document.
I got correct statistics when database is shared amoung JVM's i.e
"hive.stats.dbconnectionstring=jdbc:derby:;databaseName=/home/TempStatsStore;create=true"
:-)
> analyze command is not gathering "num_rows" present in the table.
> -----------------------------------------------------------------
>
> Key: HIVE-3324
> URL: https://issues.apache.org/jira/browse/HIVE-3324
> Project: Hive
> Issue Type: Bug
> Components: Statistics
> Affects Versions: 0.10.0, 0.9.1
> Reporter: rohithsharma
>
> When analyze command is executed, "collectableStats" i.e num_rows and
> raw_data_size is always zero even though table contains data.
> bq. [num_partitions: 0, num_files: 1, num_rows: 0, total_size: 5812,
> raw_data_size: 0]
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