[jira] [Commented] (KUDU-2929) Don't starve compactions under memory pressure

2019-11-19 Thread Andrew Wong (Jira)
[ https://issues.apache.org/jira/browse/KUDU-2929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16977885#comment-16977885 ] Andrew Wong commented on KUDU-2929: --- Also [~ZhangYao] good point about registering the DMS size as

[jira] [Commented] (KUDU-2929) Don't starve compactions under memory pressure

2019-08-31 Thread Andrew Wong (Jira)
[ https://issues.apache.org/jira/browse/KUDU-2929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16920277#comment-16920277 ] Andrew Wong commented on KUDU-2929: --- That's a good point, even registering the DeltaMemStore memory

[jira] [Commented] (KUDU-2929) Don't starve compactions under memory pressure

2019-08-29 Thread ZhangYao (Jira)
[ https://issues.apache.org/jira/browse/KUDU-2929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16918439#comment-16918439 ] ZhangYao commented on KUDU-2929: RowSet compaction will merge and flush DeltaMemStores of selected

[jira] [Commented] (KUDU-2929) Don't starve compactions under memory pressure

2019-08-28 Thread Andrew Wong (Jira)
[ https://issues.apache.org/jira/browse/KUDU-2929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16918119#comment-16918119 ] Andrew Wong commented on KUDU-2929: --- That's an interesting idea. It's worth considering that maintenance

[jira] [Commented] (KUDU-2929) Don't starve compactions under memory pressure

2019-08-27 Thread Xu Yao (Jira)
[ https://issues.apache.org/jira/browse/KUDU-2929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16917376#comment-16917376 ] Xu Yao commented on KUDU-2929: -- Perhaps we should provide a set of threads for maintenance manager to execute

[jira] [Commented] (KUDU-2929) Don't starve compactions under memory pressure

2019-08-27 Thread Xu Yao (Jira)
[ https://issues.apache.org/jira/browse/KUDU-2929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16917371#comment-16917371 ] Xu Yao commented on KUDU-2929: -- Yes, while writing continuously (including insert and update), if memory