[jira] [Assigned] (KUDU-1587) Memory-based backpressure is insufficient on seek-bound workloads

2020-08-07 Thread Alexey Serbin (Jira)
[ https://issues.apache.org/jira/browse/KUDU-1587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexey Serbin reassigned KUDU-1587: --- Assignee: Alexey Serbin > Memory-based backpressure is insufficient on seek-bound workloads

[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] [Comment Edited] (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 edited comment on KUDU-3180 at 8/7/20, 8:07 AM: Looking through

[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] [Comment Edited] (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 edited comment on KUDU-3180 at 8/7/20, 7:22 AM: Looking through

[jira] [Updated] (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:all-tabpanel ] YifanZhang updated KUDU-3180: - Issue Type: Improvement (was: Bug) > kudu don't always prefer to flush MRS/DMS that anchor more memory >

[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 *