[jira] Updated: (ZOOKEEPER-601) allow configuration of session timeout min/max bounds
[ https://issues.apache.org/jira/browse/ZOOKEEPER-601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-601: Resolution: Fixed Status: Resolved (was: Patch Available) I just committed this. thanks pat. allow configuration of session timeout min/max bounds - Key: ZOOKEEPER-601 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-601 Project: Zookeeper Issue Type: Improvement Components: server Affects Versions: 3.2.1 Reporter: Patrick Hunt Assignee: Patrick Hunt Fix For: 3.3.0 Attachments: ZOOKEEPER-601.patch, ZOOKEEPER-601.patch ZK servers currently enforce a min/max boundary on client session timeout relative to the ticktime setting, detailed here: http://hadoop.apache.org/zookeeper/docs/current/zookeeperProgrammers.html#ch_zkSessions In general there are good reasons for this however in some cases, in particular with HBase region servers, we have seen a need to allow this bound to be set differently (higher). The Sun jvm can GC pause for very long times (in some cases we've seen 4 minutes even with the realtime gc. It would be good to allow this bound to be set via configuration parameters. Note: 4letterword and JMX integration would be needed. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-601) allow configuration of session timeout min/max bounds
[ https://issues.apache.org/jira/browse/ZOOKEEPER-601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-601: Status: Open (was: Patch Available) this patch doesnt apply anymore. pat can you upload a new patch for trunk? allow configuration of session timeout min/max bounds - Key: ZOOKEEPER-601 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-601 Project: Zookeeper Issue Type: Improvement Components: server Affects Versions: 3.2.1 Reporter: Patrick Hunt Assignee: Patrick Hunt Fix For: 3.3.0 Attachments: ZOOKEEPER-601.patch ZK servers currently enforce a min/max boundary on client session timeout relative to the ticktime setting, detailed here: http://hadoop.apache.org/zookeeper/docs/current/zookeeperProgrammers.html#ch_zkSessions In general there are good reasons for this however in some cases, in particular with HBase region servers, we have seen a need to allow this bound to be set differently (higher). The Sun jvm can GC pause for very long times (in some cases we've seen 4 minutes even with the realtime gc. It would be good to allow this bound to be set via configuration parameters. Note: 4letterword and JMX integration would be needed. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-601) allow configuration of session timeout min/max bounds
[ https://issues.apache.org/jira/browse/ZOOKEEPER-601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-601: --- Attachment: ZOOKEEPER-601.patch updated to compile against latest trunk allow configuration of session timeout min/max bounds - Key: ZOOKEEPER-601 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-601 Project: Zookeeper Issue Type: Improvement Components: server Affects Versions: 3.2.1 Reporter: Patrick Hunt Assignee: Patrick Hunt Fix For: 3.3.0 Attachments: ZOOKEEPER-601.patch, ZOOKEEPER-601.patch ZK servers currently enforce a min/max boundary on client session timeout relative to the ticktime setting, detailed here: http://hadoop.apache.org/zookeeper/docs/current/zookeeperProgrammers.html#ch_zkSessions In general there are good reasons for this however in some cases, in particular with HBase region servers, we have seen a need to allow this bound to be set differently (higher). The Sun jvm can GC pause for very long times (in some cases we've seen 4 minutes even with the realtime gc. It would be good to allow this bound to be set via configuration parameters. Note: 4letterword and JMX integration would be needed. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-601) allow configuration of session timeout min/max bounds
[ https://issues.apache.org/jira/browse/ZOOKEEPER-601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-601: --- Status: Patch Available (was: Open) allow configuration of session timeout min/max bounds - Key: ZOOKEEPER-601 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-601 Project: Zookeeper Issue Type: Improvement Components: server Affects Versions: 3.2.1 Reporter: Patrick Hunt Assignee: Patrick Hunt Fix For: 3.3.0 Attachments: ZOOKEEPER-601.patch, ZOOKEEPER-601.patch ZK servers currently enforce a min/max boundary on client session timeout relative to the ticktime setting, detailed here: http://hadoop.apache.org/zookeeper/docs/current/zookeeperProgrammers.html#ch_zkSessions In general there are good reasons for this however in some cases, in particular with HBase region servers, we have seen a need to allow this bound to be set differently (higher). The Sun jvm can GC pause for very long times (in some cases we've seen 4 minutes even with the realtime gc. It would be good to allow this bound to be set via configuration parameters. Note: 4letterword and JMX integration would be needed. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-601) allow configuration of session timeout min/max bounds
[ https://issues.apache.org/jira/browse/ZOOKEEPER-601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Henry Robinson updated ZOOKEEPER-601: - Hadoop Flags: [Reviewed] allow configuration of session timeout min/max bounds - Key: ZOOKEEPER-601 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-601 Project: Zookeeper Issue Type: Improvement Components: server Affects Versions: 3.2.1 Reporter: Patrick Hunt Assignee: Patrick Hunt Fix For: 3.3.0 Attachments: ZOOKEEPER-601.patch ZK servers currently enforce a min/max boundary on client session timeout relative to the ticktime setting, detailed here: http://hadoop.apache.org/zookeeper/docs/current/zookeeperProgrammers.html#ch_zkSessions In general there are good reasons for this however in some cases, in particular with HBase region servers, we have seen a need to allow this bound to be set differently (higher). The Sun jvm can GC pause for very long times (in some cases we've seen 4 minutes even with the realtime gc. It would be good to allow this bound to be set via configuration parameters. Note: 4letterword and JMX integration would be needed. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-601) allow configuration of session timeout min/max bounds
[ https://issues.apache.org/jira/browse/ZOOKEEPER-601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-601: --- Status: Patch Available (was: Open) allow configuration of session timeout min/max bounds - Key: ZOOKEEPER-601 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-601 Project: Zookeeper Issue Type: Improvement Components: server Affects Versions: 3.2.1 Reporter: Patrick Hunt Assignee: Patrick Hunt Fix For: 3.3.0 Attachments: ZOOKEEPER-601.patch ZK servers currently enforce a min/max boundary on client session timeout relative to the ticktime setting, detailed here: http://hadoop.apache.org/zookeeper/docs/current/zookeeperProgrammers.html#ch_zkSessions In general there are good reasons for this however in some cases, in particular with HBase region servers, we have seen a need to allow this bound to be set differently (higher). The Sun jvm can GC pause for very long times (in some cases we've seen 4 minutes even with the realtime gc. It would be good to allow this bound to be set via configuration parameters. Note: 4letterword and JMX integration would be needed. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-601) allow configuration of session timeout min/max bounds
[ https://issues.apache.org/jira/browse/ZOOKEEPER-601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-601: --- Status: Patch Available (was: Open) allow configuration of session timeout min/max bounds - Key: ZOOKEEPER-601 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-601 Project: Zookeeper Issue Type: Improvement Components: server Affects Versions: 3.2.1 Reporter: Patrick Hunt Assignee: Patrick Hunt Fix For: 3.3.0 Attachments: ZOOKEEPER-601.patch ZK servers currently enforce a min/max boundary on client session timeout relative to the ticktime setting, detailed here: http://hadoop.apache.org/zookeeper/docs/current/zookeeperProgrammers.html#ch_zkSessions In general there are good reasons for this however in some cases, in particular with HBase region servers, we have seen a need to allow this bound to be set differently (higher). The Sun jvm can GC pause for very long times (in some cases we've seen 4 minutes even with the realtime gc. It would be good to allow this bound to be set via configuration parameters. Note: 4letterword and JMX integration would be needed. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-601) allow configuration of session timeout min/max bounds
[ https://issues.apache.org/jira/browse/ZOOKEEPER-601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-601: --- Attachment: ZOOKEEPER-601.patch ZOOKEEPER-595 and ZOOKEEPER-617 are also addressed in this patch 1) the min/max session timeout can now be configured for a server (conf file/ jmx support enabled) 2) the conf 4letter word has been added (595) 3) cleanup some forrest doc (617) During review please note: 1) new file added, be sure to svn add it 2) LeaderZKServer was missing a getServerID override, added it 3) test the conf 4 letter word 4) test jmx, verify you can see the params 5) tests added for everything 6) be sure to regenerate the forrest docs and commit allow configuration of session timeout min/max bounds - Key: ZOOKEEPER-601 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-601 Project: Zookeeper Issue Type: Improvement Components: server Affects Versions: 3.2.1 Reporter: Patrick Hunt Assignee: Patrick Hunt Fix For: 3.3.0 Attachments: ZOOKEEPER-601.patch ZK servers currently enforce a min/max boundary on client session timeout relative to the ticktime setting, detailed here: http://hadoop.apache.org/zookeeper/docs/current/zookeeperProgrammers.html#ch_zkSessions In general there are good reasons for this however in some cases, in particular with HBase region servers, we have seen a need to allow this bound to be set differently (higher). The Sun jvm can GC pause for very long times (in some cases we've seen 4 minutes even with the realtime gc. It would be good to allow this bound to be set via configuration parameters. Note: 4letterword and JMX integration would be needed. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
