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https://issues.apache.org/jira/browse/RANGER-3518?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mahesh Hanumant Bandal updated RANGER-3518:
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Description:
Ranger audit stores complete query as it is in audit logs. If the single query
size is too large (i.e reqData > 10MB) it consumes large heap size on hive
plugin size. When similar 200-300 queries are executed simultaneously, ranger
audit takes up more than half of the heap.
We need to configure ranger to limit the query size stored in Audit logs. We
can set value for config "xasecure.audit.solr.limit.query.req.size" in
ranger-hive-audit.xml Recommended value is 1024; however default value is set
to Integer.MAX_VALUE
was:
Ranger audit stores complete query as it is in audit logs. If the single query
size is too large (i.e reqData > 10MB) it consumes large heap size on hive
plugin size. When similar 200-300 queries are executed simultaneously, ranger
audit takes up more than half of the heap.
We need to configure ranger to limit the query size stored in Audit logs
(defaults to 1024 characters)
> Limit the query size stored in Audit logs
> -----------------------------------------
>
> Key: RANGER-3518
> URL: https://issues.apache.org/jira/browse/RANGER-3518
> Project: Ranger
> Issue Type: Improvement
> Components: Ranger
> Affects Versions: 3.0.0
> Reporter: Mahesh Hanumant Bandal
> Assignee: Mahesh Hanumant Bandal
> Priority: Major
> Fix For: 3.0.0
>
>
> Ranger audit stores complete query as it is in audit logs. If the single
> query size is too large (i.e reqData > 10MB) it consumes large heap size on
> hive plugin size. When similar 200-300 queries are executed simultaneously,
> ranger audit takes up more than half of the heap.
> We need to configure ranger to limit the query size stored in Audit logs. We
> can set value for config "xasecure.audit.solr.limit.query.req.size" in
> ranger-hive-audit.xml Recommended value is 1024; however default value is set
> to Integer.MAX_VALUE
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