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https://issues.apache.org/jira/browse/NIFI-4545?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16241603#comment-16241603
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ASF GitHub Bot commented on NIFI-4545:
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Github user ijokarumawak commented on the issue:
https://github.com/apache/nifi/pull/2239
@mattyb149 Thanks for reviewing, glad you like it :) I've updated
`TableName` class equals method and unit tests based on your feedback. Now the
same table name can be reported as an input and also an output table.
> Improve Hive processors provenance transit URL
> ----------------------------------------------
>
> Key: NIFI-4545
> URL: https://issues.apache.org/jira/browse/NIFI-4545
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Reporter: Koji Kawamura
> Assignee: Koji Kawamura
>
> Hive-related processors report NiFi provenance events with transit URLs in a
> format as 'jdbc:hive2://<host1>:<port1>,<host2>:<port2>/dbName'. The URL
> format can identify a Hive environment, but not descriptive enough to derive
> actual table names affecting or being affected by the query which generated
> the provenance event.
> Those table information can only be known by parsing query. This JIRA
> improves following Hive related processors to write additional
> 'query.input.tables' and 'query.output.tables' FlowFile attributes by parsing
> Hive queries using Hive parser.
> Target Processors:
> * PutHiveQL
> * SelectHiveQL
> * PutHiveStreaming: This processor knows a table name without the need of
> parsing queries.
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