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https://issues.apache.org/jira/browse/HIVE-15690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Amin Abbaspour updated HIVE-15690:
----------------------------------
Assignee: Amin Abbaspour
Status: Patch Available (was: Open)
Patch is available in github.com PR: https://github.com/apache/hive/pull/133
> Speed up WebHCat DDL Response Time by Using JDBC
> ------------------------------------------------
>
> Key: HIVE-15690
> URL: https://issues.apache.org/jira/browse/HIVE-15690
> Project: Hive
> Issue Type: Improvement
> Components: WebHCat
> Reporter: Amin Abbaspour
> Assignee: Amin Abbaspour
> Priority: Minor
> Labels: easyfix, patch, performance, security
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> WebHCat launches new hcat scripts for each DDL call which makes it unsuitable
> for interactive REST environments.
> This change to speed up /ddl query calls by running them over JDBC connection
> to Hive thrift server.
> Also being JDBC connection, this is secure and compatible with all access
> policies define in Hive server2. User does not have metadata visibility over
> other databases (which is the case in hcat mode.)
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