[jira] [Commented] (HBASE-8370) Report data block cache hit rates apart from aggregate cache hit rates

2014-05-21 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14005310#comment-14005310 ] stack commented on HBASE-8370: -- In trunk we do not have per block type metrics. In trunk we

[jira] [Commented] (HBASE-8370) Report data block cache hit rates apart from aggregate cache hit rates

2013-07-10 Thread Varun Sharma (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13704808#comment-13704808 ] Varun Sharma commented on HBASE-8370: - Looking at some metrics on a cluster (read

[jira] [Commented] (HBASE-8370) Report data block cache hit rates apart from aggregate cache hit rates

2013-07-10 Thread Andrew Purtell (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13705354#comment-13705354 ] Andrew Purtell commented on HBASE-8370: --- bq. I think Data block cache hit rates

[jira] [Commented] (HBASE-8370) Report data block cache hit rates apart from aggregate cache hit rates

2013-07-03 Thread Elliott Clark (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13699614#comment-13699614 ] Elliott Clark commented on HBASE-8370: -- bq.I disagree that its not actionable. I

[jira] [Commented] (HBASE-8370) Report data block cache hit rates apart from aggregate cache hit rates

2013-06-26 Thread Varun Sharma (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13693798#comment-13693798 ] Varun Sharma commented on HBASE-8370: - Here are some stats for this JIRA - I am

[jira] [Commented] (HBASE-8370) Report data block cache hit rates apart from aggregate cache hit rates

2013-06-26 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13694007#comment-13694007 ] stack commented on HBASE-8370: -- [~eclark] Mighty Elliott... input? Report

[jira] [Commented] (HBASE-8370) Report data block cache hit rates apart from aggregate cache hit rates

2013-06-26 Thread Andrew Purtell (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13694032#comment-13694032 ] Andrew Purtell commented on HBASE-8370: --- bq. I think we need to fix that number.

[jira] [Commented] (HBASE-8370) Report data block cache hit rates apart from aggregate cache hit rates

2013-06-26 Thread Varun Sharma (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13694296#comment-13694296 ] Varun Sharma commented on HBASE-8370: - So, it seems that we have per block type

[jira] [Commented] (HBASE-8370) Report data block cache hit rates apart from aggregate cache hit rates

2013-06-26 Thread Elliott Clark (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13694320#comment-13694320 ] Elliott Clark commented on HBASE-8370: -- We don't have per block type metrics in

[jira] [Commented] (HBASE-8370) Report data block cache hit rates apart from aggregate cache hit rates

2013-06-26 Thread Varun Sharma (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13694336#comment-13694336 ] Varun Sharma commented on HBASE-8370: - We don't have per block type metrics in

[jira] [Commented] (HBASE-8370) Report data block cache hit rates apart from aggregate cache hit rates

2013-06-26 Thread Elliott Clark (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13694343#comment-13694343 ] Elliott Clark commented on HBASE-8370: -- bq.this number is always 99 % for us on all

[jira] [Commented] (HBASE-8370) Report data block cache hit rates apart from aggregate cache hit rates

2013-06-26 Thread Varun Sharma (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13694361#comment-13694361 ] Varun Sharma commented on HBASE-8370: - Having a cache hit ratio of 80 % means that at

[jira] [Commented] (HBASE-8370) Report data block cache hit rates apart from aggregate cache hit rates

2013-06-26 Thread Elliott Clark (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13694377#comment-13694377 ] Elliott Clark commented on HBASE-8370: -- bq.Having a cache hit ratio of 80 % means

[jira] [Commented] (HBASE-8370) Report data block cache hit rates apart from aggregate cache hit rates

2013-06-26 Thread Varun Sharma (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13694389#comment-13694389 ] Varun Sharma commented on HBASE-8370: - We can make the hit percent a double. But if

[jira] [Commented] (HBASE-8370) Report data block cache hit rates apart from aggregate cache hit rates

2013-06-26 Thread Varun Sharma (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13694433#comment-13694433 ] Varun Sharma commented on HBASE-8370: - Also, coming back to the point about the