[
https://issues.apache.org/jira/browse/IMPALA-7353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Bikramjeet Vig resolved IMPALA-7353.
------------------------------------
Resolution: Fixed
Fix Version/s: Impala 3.2.0
> Fix bogus too-high memory estimates
> -----------------------------------
>
> Key: IMPALA-7353
> URL: https://issues.apache.org/jira/browse/IMPALA-7353
> Project: IMPALA
> Issue Type: Sub-task
> Components: Frontend
> Reporter: Tim Armstrong
> Assignee: Bikramjeet Vig
> Priority: Major
> Labels: resource-management
> Fix For: Impala 3.2.0
>
>
> Some operators have bogus memory estimates that are probably way too high. We
> should adjust them to be a little more realistic.
> E.g. in HBaseScanNode:
> {code}
> @Override
> public void computeNodeResourceProfile(TQueryOptions queryOptions) {
> // TODO: What's a good estimate of memory consumption?
> nodeResourceProfile_ = ResourceProfile.noReservation(1024L * 1024L *
> 1024L);
> }
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
