[jira] [Commented] (IMPALA-8685) Evaluate default configuration of NUM_REMOTE_EXECUTOR_CANDIDATES

2019-08-14 Thread ASF subversion and git services (JIRA)
[ https://issues.apache.org/jira/browse/IMPALA-8685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16907685#comment-16907685 ] ASF subversion and git services commented on IMPALA-8685: - Commit

[jira] [Commented] (IMPALA-8685) Evaluate default configuration of NUM_REMOTE_EXECUTOR_CANDIDATES

2019-06-24 Thread David Rorke (JIRA)
[ https://issues.apache.org/jira/browse/IMPALA-8685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16871537#comment-16871537 ] David Rorke commented on IMPALA-8685: - I can run some tests (single stream and concurrent TPC-DS)

[jira] [Commented] (IMPALA-8685) Evaluate default configuration of NUM_REMOTE_EXECUTOR_CANDIDATES

2019-06-21 Thread Michael Ho (JIRA)
[ https://issues.apache.org/jira/browse/IMPALA-8685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16869757#comment-16869757 ] Michael Ho commented on IMPALA-8685: Yes, we can definitely see that in the profile and we can treat

[jira] [Commented] (IMPALA-8685) Evaluate default configuration of NUM_REMOTE_EXECUTOR_CANDIDATES

2019-06-21 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/IMPALA-8685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16869735#comment-16869735 ] Todd Lipcon commented on IMPALA-8685: - If we set it to 1 and it does cause scheduling skew, is there

[jira] [Commented] (IMPALA-8685) Evaluate default configuration of NUM_REMOTE_EXECUTOR_CANDIDATES

2019-06-21 Thread Michael Ho (JIRA)
[ https://issues.apache.org/jira/browse/IMPALA-8685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16869711#comment-16869711 ] Michael Ho commented on IMPALA-8685: Yes, I agree that setting NUM_REMOTE_EXECUTOR_CANDIDATES to

[jira] [Commented] (IMPALA-8685) Evaluate default configuration of NUM_REMOTE_EXECUTOR_CANDIDATES

2019-06-19 Thread Lars Volker (JIRA)
[ https://issues.apache.org/jira/browse/IMPALA-8685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16868142#comment-16868142 ] Lars Volker commented on IMPALA-8685: - Another reason of considering more than one remote executor