[ https://issues.apache.org/jira/browse/IMPALA-6412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Armstrong resolved IMPALA-6412. ----------------------------------- Fix Version/s: Impala 4.0 Resolution: Fixed We believe this has been basically fixed with IMPALA-4400 and IMPALA-7984 switching to KRPC and doing some aggregation locally. I will close. There are optimizations we can make in this part of the code but the memory problems should be solved (we believe). > Memory issues with processing of incoming global runtime filters on > coordinator > ------------------------------------------------------------------------------- > > Key: IMPALA-6412 > URL: https://issues.apache.org/jira/browse/IMPALA-6412 > Project: IMPALA > Issue Type: Bug > Components: Backend, Distributed Exec > Affects Versions: Impala 2.11.0 > Reporter: Tim Armstrong > Priority: Major > Labels: resource-management, scalability > Fix For: Impala 4.0 > > > This is a tracking JIRA for runtime filter memory issues that occur when > processing global runtime filters, which is currently done entirely on the > coordinator. I'll link all related issues that I know about and we can close > this issue once we're fully satisfied that the problem is resolved. > Currently the known issues include: > * All filters are processed on the coordinator, which quickly becomes a > bottleneck > * We don't track the memory consumed by thrift strings in incoming RPCs -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org