[jira] [Updated] (HBASE-12116) Hot contention spots; writing

2017-07-05 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-12116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-12116: -- Fix Version/s: (was: 2.0.0) > Hot contention spots; writing > - > >

[jira] [Updated] (HBASE-12116) Hot contention spots; writing

2016-04-28 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-12116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-12116: -- Component/s: Performance > Hot contention spots; writing > - > >

[jira] [Updated] (HBASE-12116) Hot contention spots; writing

2015-07-01 Thread Sean Busbey (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-12116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sean Busbey updated HBASE-12116: Fix Version/s: 2.0.0 Hot contention spots; writing -

[jira] [Updated] (HBASE-12116) Hot contention spots; writing

2015-07-01 Thread Sean Busbey (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-12116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sean Busbey updated HBASE-12116: Issue Type: Improvement (was: Bug) Hot contention spots; writing -

[jira] [Updated] (HBASE-12116) Hot contention spots; writing

2015-04-13 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-12116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-12116: -- Attachment: Screen Shot 2015-04-13 at 2.03.05 PM.png perf.write3.svg

[jira] [Updated] (HBASE-12116) Hot contention spots; writing

2014-09-30 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-12116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-12116: -- Attachment: 12116.stringify.and.cache.scanner.maxsize.txt Some small items of contention; cache the max row

[jira] [Updated] (HBASE-12116) Hot contention spots; writing

2014-09-30 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-12116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-12116: -- Attachment: 12116.txt Small potatoes changes reviewing contention writing. Only one of significance is the

[jira] [Updated] (HBASE-12116) Hot contention spots; writing

2014-09-30 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-12116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-12116: -- Attachment: 12116.checkForReplicas.txt Don't check for replica count after every successful sync. They cost,

[jira] [Updated] (HBASE-12116) Hot contention spots; writing

2014-09-30 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-12116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-12116: -- Attachment: Screen Shot 2014-09-30 at 10.39.34 PM.png Picture showing how some calls to getNumCurrentReplicas

[jira] [Updated] (HBASE-12116) Hot contention spots; writing

2014-09-29 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-12116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-12116: -- Summary: Hot contention spots; writing (was: Hot contention spots) Hot contention spots; writing

[jira] [Updated] (HBASE-12116) Hot contention spots; writing

2014-09-29 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-12116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-12116: -- Attachment: Screen Shot 2014-09-29 at 5.12.51 PM.png Let me address first few in this list. Hot contention