[jira] [Commented] (CASSANDRA-11738) Re-think the use of Severity in the DynamicEndpointSnitch calculation

2016-07-21 Thread Jeremiah Jordan (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-11738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15388254#comment-15388254 ] Jeremiah Jordan commented on CASSANDRA-11738: - Tests look good to me. dtest is pass and 2

[jira] [Commented] (CASSANDRA-11738) Re-think the use of Severity in the DynamicEndpointSnitch calculation

2016-07-21 Thread Jeremiah Jordan (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-11738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15387873#comment-15387873 ] Jeremiah Jordan commented on CASSANDRA-11738: - One nit. The code in getSeverity was just

[jira] [Commented] (CASSANDRA-11738) Re-think the use of Severity in the DynamicEndpointSnitch calculation

2016-07-05 Thread Jeremiah Jordan (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-11738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15362667#comment-15362667 ] Jeremiah Jordan commented on CASSANDRA-11738: - But you re right, the knob can be

[jira] [Commented] (CASSANDRA-11738) Re-think the use of Severity in the DynamicEndpointSnitch calculation

2016-06-30 Thread Jeremiah Jordan (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-11738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15357806#comment-15357806 ] Jeremiah Jordan commented on CASSANDRA-11738: - bq. Won't using correctly calculated

[jira] [Commented] (CASSANDRA-11738) Re-think the use of Severity in the DynamicEndpointSnitch calculation

2016-06-30 Thread Jason Brown (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-11738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15357802#comment-15357802 ] Jason Brown commented on CASSANDRA-11738: - The assumption you are making is that the SEVERITY

[jira] [Commented] (CASSANDRA-11738) Re-think the use of Severity in the DynamicEndpointSnitch calculation

2016-06-30 Thread Jeremiah Jordan (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-11738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15357772#comment-15357772 ] Jeremiah Jordan commented on CASSANDRA-11738: - I think it is worth preserving the ability

[jira] [Commented] (CASSANDRA-11738) Re-think the use of Severity in the DynamicEndpointSnitch calculation

2016-06-30 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-11738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15357657#comment-15357657 ] Jonathan Ellis commented on CASSANDRA-11738: What about using Severity to manually inject

[jira] [Commented] (CASSANDRA-11738) Re-think the use of Severity in the DynamicEndpointSnitch calculation

2016-06-30 Thread Jason Brown (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-11738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15357644#comment-15357644 ] Jason Brown commented on CASSANDRA-11738: - + 1 to killing severity. I've long considered it

[jira] [Commented] (CASSANDRA-11738) Re-think the use of Severity in the DynamicEndpointSnitch calculation

2016-06-30 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-11738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15357635#comment-15357635 ] Jonathan Ellis commented on CASSANDRA-11738: bq. We prefer to use actual latency, so we

[jira] [Commented] (CASSANDRA-11738) Re-think the use of Severity in the DynamicEndpointSnitch calculation

2016-05-29 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-11738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15306185#comment-15306185 ] Jonathan Ellis commented on CASSANDRA-11738: bq. a measured latency can be influenced by

[jira] [Commented] (CASSANDRA-11738) Re-think the use of Severity in the DynamicEndpointSnitch calculation

2016-05-19 Thread Robert Stupp (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-11738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15291175#comment-15291175 ] Robert Stupp commented on CASSANDRA-11738: -- Just thinking that any measured latency is

[jira] [Commented] (CASSANDRA-11738) Re-think the use of Severity in the DynamicEndpointSnitch calculation

2016-05-18 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-11738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15290389#comment-15290389 ] Jonathan Ellis commented on CASSANDRA-11738: It could, but how would you decide when to

[jira] [Commented] (CASSANDRA-11738) Re-think the use of Severity in the DynamicEndpointSnitch calculation

2016-05-18 Thread Robert Stupp (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-11738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15289722#comment-15289722 ] Robert Stupp commented on CASSANDRA-11738: -- Could the sum of all pending+active requests be

[jira] [Commented] (CASSANDRA-11738) Re-think the use of Severity in the DynamicEndpointSnitch calculation

2016-05-10 Thread Jonathan Ellis (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-11738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15278065#comment-15278065 ] Jonathan Ellis commented on CASSANDRA-11738: The attractive thing about using iowait was