[jira] [Commented] (KUDU-3180) kudu don't always prefer to flush MRS/DMS that anchor more memory

2020-08-14 Thread ASF subversion and git services (Jira)
[ https://issues.apache.org/jira/browse/KUDU-3180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17177540#comment-17177540 ] ASF subversion and git services commented on KUDU-3180: --- Commit

[jira] [Commented] (KUDU-3180) kudu don't always prefer to flush MRS/DMS that anchor more memory

2020-08-07 Thread YifanZhang (Jira)
[ https://issues.apache.org/jira/browse/KUDU-3180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17173104#comment-17173104 ] YifanZhang commented on KUDU-3180: -- If we lower {{-memory_pressure_percentage}}, we should also lower

[jira] [Commented] (KUDU-3180) kudu don't always prefer to flush MRS/DMS that anchor more memory

2020-08-07 Thread Andrew Wong (Jira)
[ https://issues.apache.org/jira/browse/KUDU-3180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17172948#comment-17172948 ] Andrew Wong commented on KUDU-3180: --- Looking through the code a bit, it seems like logs retained only

[jira] [Commented] (KUDU-3180) kudu don't always prefer to flush MRS/DMS that anchor more memory

2020-08-07 Thread YifanZhang (Jira)
[ https://issues.apache.org/jira/browse/KUDU-3180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17172925#comment-17172925 ] YifanZhang commented on KUDU-3180: -- Thanks [~aserbin]. I agree that using {{memory_size *

[jira] [Commented] (KUDU-3180) kudu don't always prefer to flush MRS/DMS that anchor more memory

2020-08-06 Thread Alexey Serbin (Jira)
[ https://issues.apache.org/jira/browse/KUDU-3180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17172751#comment-17172751 ] Alexey Serbin commented on KUDU-3180: - [~awong] put together a great summary of the recent discussion.

[jira] [Commented] (KUDU-3180) kudu don't always prefer to flush MRS/DMS that anchor more memory

2020-08-06 Thread YifanZhang (Jira)
[ https://issues.apache.org/jira/browse/KUDU-3180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17172082#comment-17172082 ] YifanZhang commented on KUDU-3180: -- [~awong] Thanks for your comments! The kudu cluster shown in theĀ 

[jira] [Commented] (KUDU-3180) kudu don't always prefer to flush MRS/DMS that anchor more memory

2020-08-05 Thread Andrew Wong (Jira)
[ https://issues.apache.org/jira/browse/KUDU-3180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17171714#comment-17171714 ] Andrew Wong commented on KUDU-3180: --- I've been discussing with [~aserbin] and [~granthenke] about this

[jira] [Commented] (KUDU-3180) kudu don't always prefer to flush MRS/DMS that anchor more memory

2020-08-05 Thread Andrew Wong (Jira)
[ https://issues.apache.org/jira/browse/KUDU-3180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17171665#comment-17171665 ] Andrew Wong commented on KUDU-3180: --- It makes sense to prefer larger mem-stores over smaller mem-stores.