[jira] [Updated] (HBASE-12217) System load average based client pushback
[ https://issues.apache.org/jira/browse/HBASE-12217?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-12217: -- Fix Version/s: (was: 1.5.0) (was: 2.0.0) > System load average based client pushback > - > > Key: HBASE-12217 > URL: https://issues.apache.org/jira/browse/HBASE-12217 > Project: HBase > Issue Type: New Feature >Reporter: Andrew Purtell >Assignee: Andrew Purtell > > If a RegionServer host is already heavily loaded* then it might not be best > to accept more work in the form of coprocessor invocations. This could > generalize to all RPC work, perhaps as part of a broader admission control > initiative, but I think it makes sense to start small in an obvious place. > *: We could use % CPU utilization or the UNIX 1min or 5min load average to > determine this, and provide an option for choosing between those > alternatives. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Updated] (HBASE-12217) System load average based client pushback
[ https://issues.apache.org/jira/browse/HBASE-12217?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sean Busbey updated HBASE-12217: Fix Version/s: (was: 1.4.0) 1.5.0 > System load average based client pushback > - > > Key: HBASE-12217 > URL: https://issues.apache.org/jira/browse/HBASE-12217 > Project: HBase > Issue Type: New Feature >Reporter: Andrew Purtell >Assignee: Andrew Purtell > Fix For: 2.0.0, 1.5.0 > > > If a RegionServer host is already heavily loaded* then it might not be best > to accept more work in the form of coprocessor invocations. This could > generalize to all RPC work, perhaps as part of a broader admission control > initiative, but I think it makes sense to start small in an obvious place. > *: We could use % CPU utilization or the UNIX 1min or 5min load average to > determine this, and provide an option for choosing between those > alternatives. -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (HBASE-12217) System load average based client pushback
[ https://issues.apache.org/jira/browse/HBASE-12217?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mikhail Antonov updated HBASE-12217: Fix Version/s: (was: 1.3.0) 1.4.0 > System load average based client pushback > - > > Key: HBASE-12217 > URL: https://issues.apache.org/jira/browse/HBASE-12217 > Project: HBase > Issue Type: New Feature >Reporter: Andrew Purtell >Assignee: Andrew Purtell > Fix For: 2.0.0, 1.4.0 > > > If a RegionServer host is already heavily loaded* then it might not be best > to accept more work in the form of coprocessor invocations. This could > generalize to all RPC work, perhaps as part of a broader admission control > initiative, but I think it makes sense to start small in an obvious place. > *: We could use % CPU utilization or the UNIX 1min or 5min load average to > determine this, and provide an option for choosing between those > alternatives. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-12217) System load average based client pushback
[ https://issues.apache.org/jira/browse/HBASE-12217?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sean Busbey updated HBASE-12217: Fix Version/s: (was: 1.2.0) 1.3.0 I think we'd be interested in more than just load average if it was available. Over in HBASE-13103 [~lhofhansl] calls out several other metrics we'd want to know about when auto-tuning number of regions. System load average based client pushback - Key: HBASE-12217 URL: https://issues.apache.org/jira/browse/HBASE-12217 Project: HBase Issue Type: New Feature Reporter: Andrew Purtell Assignee: Andrew Purtell Fix For: 2.0.0, 1.3.0 If a RegionServer host is already heavily loaded* then it might not be best to accept more work in the form of coprocessor invocations. This could generalize to all RPC work, perhaps as part of a broader admission control initiative, but I think it makes sense to start small in an obvious place. *: We could use % CPU utilization or the UNIX 1min or 5min load average to determine this, and provide an option for choosing between those alternatives. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-12217) System load average based client pushback
[ https://issues.apache.org/jira/browse/HBASE-12217?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nick Dimiduk updated HBASE-12217: - Fix Version/s: (was: 1.1.0) 1.2.0 System load average based client pushback - Key: HBASE-12217 URL: https://issues.apache.org/jira/browse/HBASE-12217 Project: HBase Issue Type: New Feature Reporter: Andrew Purtell Assignee: Andrew Purtell Fix For: 2.0.0, 1.2.0 If a RegionServer host is already heavily loaded* then it might not be best to accept more work in the form of coprocessor invocations. This could generalize to all RPC work, perhaps as part of a broader admission control initiative, but I think it makes sense to start small in an obvious place. *: We could use % CPU utilization or the UNIX 1min or 5min load average to determine this, and provide an option for choosing between those alternatives. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-12217) System load average based client pushback
[ https://issues.apache.org/jira/browse/HBASE-12217?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated HBASE-12217: --- Fix Version/s: 1.1.0 2.0.0 System load average based client pushback - Key: HBASE-12217 URL: https://issues.apache.org/jira/browse/HBASE-12217 Project: HBase Issue Type: New Feature Reporter: Andrew Purtell Assignee: Andrew Purtell Fix For: 2.0.0, 1.1.0 If a RegionServer host is already heavily loaded* then it might not be best to accept more work in the form of coprocessor invocations. This could generalize to all RPC work, perhaps as part of a broader admission control initiative, but I think it makes sense to start small in an obvious place. *: We could use % CPU utilization or the UNIX 1min or 5min load average to determine this, and provide an option for choosing between those alternatives. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-12217) System load average based client pushback
[ https://issues.apache.org/jira/browse/HBASE-12217?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated HBASE-12217: --- Summary: System load average based client pushback (was: Load based client pushback) System load average based client pushback - Key: HBASE-12217 URL: https://issues.apache.org/jira/browse/HBASE-12217 Project: HBase Issue Type: New Feature Reporter: Andrew Purtell If a RegionServer host is already heavily loaded* then it might not be best to accept more work in the form of coprocessor invocations. This could generalize to all RPC work, perhaps as part of a broader admission control initiative, but I think it makes sense to start small in an obvious place. *: We could use % CPU utilization or the UNIX 1min or 5min load average to determine this, and provide an option for choosing between those alternatives. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
