[jira] [Updated] (HBASE-5939) Add an autorestart option in the start scripts
[ https://issues.apache.org/jira/browse/HBASE-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-5939: --- Fix Version/s: 0.96.0 Status: Patch Available (was: Open) Add an autorestart option in the start scripts -- Key: HBASE-5939 URL: https://issues.apache.org/jira/browse/HBASE-5939 Project: HBase Issue Type: Improvement Components: master, regionserver, scripts Affects Versions: 0.96.0 Reporter: nkeywal Assignee: nkeywal Priority: Minor Fix For: 0.96.0 Attachments: 5939.v4.patch When a binary dies on a server, we don't try to restart it while it would be possible in most cases. We can have something as: loop start wait if cleanStop then exit if already stopped less than 5 minutes ago sleep 1 minute endloop This is simple for master backup master, a little bit more complex for the region server as it can be stopped by a script or by the shutdown procedure. On a long long term it could allow a restart with exactly the same assignments. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5939) Add an autorestart option in the start scripts
[ https://issues.apache.org/jira/browse/HBASE-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-5939: --- Attachment: 5939.v4.patch Add an autorestart option in the start scripts -- Key: HBASE-5939 URL: https://issues.apache.org/jira/browse/HBASE-5939 Project: HBase Issue Type: Improvement Components: master, regionserver, scripts Affects Versions: 0.96.0 Reporter: nkeywal Assignee: nkeywal Priority: Minor Fix For: 0.96.0 Attachments: 5939.v4.patch When a binary dies on a server, we don't try to restart it while it would be possible in most cases. We can have something as: loop start wait if cleanStop then exit if already stopped less than 5 minutes ago sleep 1 minute endloop This is simple for master backup master, a little bit more complex for the region server as it can be stopped by a script or by the shutdown procedure. On a long long term it could allow a restart with exactly the same assignments. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5939) Add an autorestart option in the start scripts
[ https://issues.apache.org/jira/browse/HBASE-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-5939: --- Description: When a binary dies on a server, we don't try to restart it while it would be possible in most cases. We can have something as: loop start wait if cleanStop then exit if already stopped less than 5 minutes ago sleep 5 minute endloop This is simple for master backup master, a little bit more complex for the region server as it can be stopped by a script or by the shutdown procedure. On a long long term it could allow a restart with exactly the same assignments. was: When a binary dies on a server, we don't try to restart it while it would be possible in most cases. We can have something as: loop start wait if cleanStop then exit if already stopped less than 5 minutes ago sleep 1 minute endloop This is simple for master backup master, a little bit more complex for the region server as it can be stopped by a script or by the shutdown procedure. On a long long term it could allow a restart with exactly the same assignments. Release Note: When launched with autorestart, HBase processes will automatically restart if they are not properly terminated, either by a stop command or by a cluster stop. To ensure that it does not overload the system when the server itself is corrupted and the process cannot be restarted, the server sleeps for 5 minutes before restarting if it was already started 5 minutes ago previously. To use it, launch the process with bin/start-hbase autorestart. This option is not fully compatible with the existing restart command: if you ask for a restart on a server launched with autorestart, the server will restart but the next server instance won't be automatically restarted. Add an autorestart option in the start scripts -- Key: HBASE-5939 URL: https://issues.apache.org/jira/browse/HBASE-5939 Project: HBase Issue Type: Improvement Components: master, regionserver, scripts Affects Versions: 0.96.0 Reporter: nkeywal Assignee: nkeywal Priority: Minor Fix For: 0.96.0 Attachments: 5939.v4.patch When a binary dies on a server, we don't try to restart it while it would be possible in most cases. We can have something as: loop start wait if cleanStop then exit if already stopped less than 5 minutes ago sleep 5 minute endloop This is simple for master backup master, a little bit more complex for the region server as it can be stopped by a script or by the shutdown procedure. On a long long term it could allow a restart with exactly the same assignments. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5939) Add an autorestart option in the start scripts
[ https://issues.apache.org/jira/browse/HBASE-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-5939: - Resolution: Fixed Hadoop Flags: Reviewed Status: Resolved (was: Patch Available) Committed to trunk. I see you already did a nice release note. Thanks for the patch and the note N. Add an autorestart option in the start scripts -- Key: HBASE-5939 URL: https://issues.apache.org/jira/browse/HBASE-5939 Project: HBase Issue Type: Improvement Components: master, regionserver, scripts Affects Versions: 0.96.0 Reporter: nkeywal Assignee: nkeywal Priority: Minor Fix For: 0.96.0 Attachments: 5939.v4.patch When a binary dies on a server, we don't try to restart it while it would be possible in most cases. We can have something as: loop start wait if cleanStop then exit if already stopped less than 5 minutes ago sleep 5 minute endloop This is simple for master backup master, a little bit more complex for the region server as it can be stopped by a script or by the shutdown procedure. On a long long term it could allow a restart with exactly the same assignments. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
