[jira] [Updated] (HBASE-10047) postScannerFilterRow consumes a lot of CPU in tall table scans

2013-12-22 Thread Lars Hofhansl (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-10047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-10047: -- Attachment: 10047-0.94-poc-v4.txt Based on your hint [~apurtell]. Simply removes the

[jira] [Updated] (HBASE-10047) postScannerFilterRow consumes a lot of CPU in tall table scans

2013-12-21 Thread Lars Hofhansl (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-10047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-10047: -- Attachment: 10047-0.94-poc-v3.txt New patch. 100% untested. Checks: # the interface was

[jira] [Updated] (HBASE-10047) postScannerFilterRow consumes a lot of CPU in tall table scans

2013-12-19 Thread Lars Hofhansl (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-10047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-10047: -- Attachment: 10047-0.94-sample-v2.txt Something like this. Moves all instances of instanceof

[jira] [Updated] (HBASE-10047) postScannerFilterRow consumes a lot of CPU in tall table scans

2013-12-18 Thread Lars Hofhansl (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-10047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-10047: -- Attachment: 10047-0.94-sample.txt Sample patch. Checks whether any coprocessor actually has

[jira] [Updated] (HBASE-10047) postScannerFilterRow consumes a lot of CPU in tall table scans

2013-11-26 Thread Lars Hofhansl (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-10047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-10047: -- Attachment: postScannerFilterRow.png Imagine of the profiling session. postScannerFilterRow

[jira] [Updated] (HBASE-10047) postScannerFilterRow consumes a lot of CPU in tall table scans

2013-11-26 Thread Lars Hofhansl (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-10047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-10047: -- Attachment: postScannerFilterRow.png Better image postScannerFilterRow consumes a lot of

[jira] [Updated] (HBASE-10047) postScannerFilterRow consumes a lot of CPU in tall table scans

2013-11-26 Thread Lars Hofhansl (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-10047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-10047: -- Attachment: (was: postScannerFilterRow.png) postScannerFilterRow consumes a lot of CPU