[jira] [Updated] (CASSANDRA-6187) Cassandra-2.0 node seems to be pausing periodically under normal operations

2013-11-06 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6187?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Li Zou updated CASSANDRA-6187: -- Description: Under normal operation condition without any interruption, the traffic generator

[jira] [Created] (CASSANDRA-6187) Cassandra-2.0 node seems to be pausing periodically under normal operations

2013-10-11 Thread Li Zou (JIRA)
Li Zou created CASSANDRA-6187: - Summary: Cassandra-2.0 node seems to be pausing periodically under normal operations Key: CASSANDRA-6187 URL: https://issues.apache.org/jira/browse/CASSANDRA-6187 Project:

[jira] [Created] (CASSANDRA-6188) The JMX stats for Speculative Retry stops moving during a node failure outage period

2013-10-11 Thread Li Zou (JIRA)
Li Zou created CASSANDRA-6188: - Summary: The JMX stats for Speculative Retry stops moving during a node failure outage period Key: CASSANDRA-6188 URL: https://issues.apache.org/jira/browse/CASSANDRA-6188

[jira] [Commented] (CASSANDRA-6187) Cassandra-2.0 node seems to be pausing periodically under normal operations

2013-10-11 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13793141#comment-13793141 ] Li Zou commented on CASSANDRA-6187: --- This issue is only observed fairly recently

[jira] [Commented] (CASSANDRA-6154) Inserts are blocked in 2.1

2013-10-08 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6154?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13789737#comment-13789737 ] Li Zou commented on CASSANDRA-6154: --- I just pulled the Cassandra-2.0 source code and

[jira] [Comment Edited] (CASSANDRA-6154) Inserts are blocked in 2.1

2013-10-08 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6154?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13789737#comment-13789737 ] Li Zou edited comment on CASSANDRA-6154 at 10/8/13 9:52 PM:

[jira] [Commented] (CASSANDRA-6154) Inserts are blocked in 2.1

2013-10-08 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-6154?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13789768#comment-13789768 ] Li Zou commented on CASSANDRA-6154: --- Yes, this has been observed in my test this

[jira] [Commented] (CASSANDRA-5932) Speculative read performance data show unexpected results

2013-10-07 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13788437#comment-13788437 ] Li Zou commented on CASSANDRA-5932: --- This morning's trunk load has a slightly

[jira] [Comment Edited] (CASSANDRA-5932) Speculative read performance data show unexpected results

2013-10-07 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13788437#comment-13788437 ] Li Zou edited comment on CASSANDRA-5932 at 10/7/13 7:17 PM:

[jira] [Commented] (CASSANDRA-5932) Speculative read performance data show unexpected results

2013-10-07 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13788613#comment-13788613 ] Li Zou commented on CASSANDRA-5932: --- Hello, As this ticket is already fixed in

[jira] [Commented] (CASSANDRA-5932) Speculative read performance data show unexpected results

2013-10-07 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13788654#comment-13788654 ] Li Zou commented on CASSANDRA-5932: --- I even cannot see the cassandra-2.0 branch. My

[jira] [Commented] (CASSANDRA-5932) Speculative read performance data show unexpected results

2013-10-04 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13786585#comment-13786585 ] Li Zou commented on CASSANDRA-5932: --- Have done some testing using today's trunk.

[jira] [Commented] (CASSANDRA-5932) Speculative read performance data show unexpected results

2013-10-04 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13786613#comment-13786613 ] Li Zou commented on CASSANDRA-5932: --- I just did a git pull after your comment (i.e.

[jira] [Comment Edited] (CASSANDRA-5932) Speculative read performance data show unexpected results

2013-10-04 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13786613#comment-13786613 ] Li Zou edited comment on CASSANDRA-5932 at 10/4/13 9:02 PM:

[jira] [Commented] (CASSANDRA-5932) Speculative read performance data show unexpected results

2013-10-04 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13786622#comment-13786622 ] Li Zou commented on CASSANDRA-5932: --- As for yesterday's trunk load, there were two

[jira] [Comment Edited] (CASSANDRA-5932) Speculative read performance data show unexpected results

2013-10-04 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13786613#comment-13786613 ] Li Zou edited comment on CASSANDRA-5932 at 10/4/13 9:10 PM:

[jira] [Commented] (CASSANDRA-5932) Speculative read performance data show unexpected results

2013-10-02 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13784089#comment-13784089 ] Li Zou commented on CASSANDRA-5932: --- This testing result is reasonable and what is

[jira] [Commented] (CASSANDRA-5932) Speculative read performance data show unexpected results

2013-09-30 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13782027#comment-13782027 ] Li Zou commented on CASSANDRA-5932: --- Hello [~iamaleksey] and [~jbellis], It appears

[jira] [Comment Edited] (CASSANDRA-5932) Speculative read performance data show unexpected results

2013-09-30 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13782027#comment-13782027 ] Li Zou edited comment on CASSANDRA-5932 at 9/30/13 6:04 PM:

[jira] [Commented] (CASSANDRA-5932) Speculative read performance data show unexpected results

2013-09-30 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13782280#comment-13782280 ] Li Zou commented on CASSANDRA-5932: --- Thanks for the clarification of the sendRR

[jira] [Commented] (CASSANDRA-5932) Speculative read performance data show unexpected results

2013-09-26 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13779202#comment-13779202 ] Li Zou commented on CASSANDRA-5932: --- Hello [~iamaleksey] and [~jbellis], I took a

[jira] [Commented] (CASSANDRA-5932) Speculative read performance data show unexpected results

2013-09-26 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-5932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13779233#comment-13779233 ] Li Zou commented on CASSANDRA-5932: --- The logic for {{AlwaysSpeculatingReadExecutor}}

[jira] [Commented] (CASSANDRA-4705) Speculative execution for reads / eager retries

2013-09-24 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-4705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13776674#comment-13776674 ] Li Zou commented on CASSANDRA-4705: --- [~iamaleksey] please see my comments at

[jira] [Commented] (CASSANDRA-4705) Speculative execution for reads / eager retries

2013-09-11 Thread Li Zou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-4705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13764863#comment-13764863 ] Li Zou commented on CASSANDRA-4705: --- Hello [~vijay2...@yahoo.com] and [~jbellis],