[jira] [Updated] (HBASE-15924) Enhance hbase services autorestart capability to hbase-daemon.sh
[ https://issues.apache.org/jira/browse/HBASE-15924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated HBASE-15924: --- Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: (was: 0.98.24) 1.4.0 2.0.0 Status: Resolved (was: Patch Available) > Enhance hbase services autorestart capability to hbase-daemon.sh > - > > Key: HBASE-15924 > URL: https://issues.apache.org/jira/browse/HBASE-15924 > Project: HBase > Issue Type: Improvement >Affects Versions: 0.98.19 >Reporter: Loknath Priyatham Teja Singamsetty >Assignee: Loknath Priyatham Teja Singamsetty > Fix For: 2.0.0, 1.4.0 > > Attachments: HBASE-15924.master.0001.patch, > HBASE-15924.master.0002.patch, HBASE-15924.master.0003.patch, > HBASE-15924.master.0004.patch > > > As part of HBASE-5939, the autorestart for hbase services has been added to > deal with scenarios where hbase services (master/regionserver/master-backup) > gets killed or goes down leading to unplanned outages. The changes were made > to hbase-daemon.sh to support autorestart option. > However, the autorestart implementation doesn't work in standalone mode and > other than that have few gaps with the implementation as per release notes of > HBASE-5939. Here is an attempt to re-design and fix the functionality > considering all possible usecases with hbase service operations. > Release Notes of HBASE-5939: > -- > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15924) Enhance hbase services autorestart capability to hbase-daemon.sh
[ https://issues.apache.org/jira/browse/HBASE-15924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Loknath Priyatham Teja Singamsetty updated HBASE-15924: Attachment: HBASE-15924.master.0004.patch > Enhance hbase services autorestart capability to hbase-daemon.sh > - > > Key: HBASE-15924 > URL: https://issues.apache.org/jira/browse/HBASE-15924 > Project: HBase > Issue Type: Improvement >Affects Versions: 0.98.19 >Reporter: Loknath Priyatham Teja Singamsetty >Assignee: Loknath Priyatham Teja Singamsetty > Fix For: 0.98.24 > > Attachments: HBASE-15924.master.0001.patch, > HBASE-15924.master.0002.patch, HBASE-15924.master.0003.patch, > HBASE-15924.master.0004.patch > > > As part of HBASE-5939, the autorestart for hbase services has been added to > deal with scenarios where hbase services (master/regionserver/master-backup) > gets killed or goes down leading to unplanned outages. The changes were made > to hbase-daemon.sh to support autorestart option. > However, the autorestart implementation doesn't work in standalone mode and > other than that have few gaps with the implementation as per release notes of > HBASE-5939. Here is an attempt to re-design and fix the functionality > considering all possible usecases with hbase service operations. > Release Notes of HBASE-5939: > -- > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15924) Enhance hbase services autorestart capability to hbase-daemon.sh
[ https://issues.apache.org/jira/browse/HBASE-15924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Loknath Priyatham Teja Singamsetty updated HBASE-15924: Attachment: HBASE-15924.master.0003.patch > Enhance hbase services autorestart capability to hbase-daemon.sh > - > > Key: HBASE-15924 > URL: https://issues.apache.org/jira/browse/HBASE-15924 > Project: HBase > Issue Type: Improvement >Affects Versions: 0.98.19 >Reporter: Loknath Priyatham Teja Singamsetty >Assignee: Loknath Priyatham Teja Singamsetty > Fix For: 0.98.24 > > Attachments: HBASE-15924.master.0001.patch, > HBASE-15924.master.0002.patch, HBASE-15924.master.0003.patch > > > As part of HBASE-5939, the autorestart for hbase services has been added to > deal with scenarios where hbase services (master/regionserver/master-backup) > gets killed or goes down leading to unplanned outages. The changes were made > to hbase-daemon.sh to support autorestart option. > However, the autorestart implementation doesn't work in standalone mode and > other than that have few gaps with the implementation as per release notes of > HBASE-5939. Here is an attempt to re-design and fix the functionality > considering all possible usecases with hbase service operations. > Release Notes of HBASE-5939: > -- > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15924) Enhance hbase services autorestart capability to hbase-daemon.sh
[ https://issues.apache.org/jira/browse/HBASE-15924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated HBASE-15924: --- Fix Version/s: (was: 0.98.23) 0.98.24 > Enhance hbase services autorestart capability to hbase-daemon.sh > - > > Key: HBASE-15924 > URL: https://issues.apache.org/jira/browse/HBASE-15924 > Project: HBase > Issue Type: Improvement >Affects Versions: 0.98.19 >Reporter: Loknath Priyatham Teja Singamsetty >Assignee: Loknath Priyatham Teja Singamsetty > Fix For: 0.98.24 > > Attachments: HBASE-15924.master.0001.patch, > HBASE-15924.master.0002.patch > > > As part of HBASE-5939, the autorestart for hbase services has been added to > deal with scenarios where hbase services (master/regionserver/master-backup) > gets killed or goes down leading to unplanned outages. The changes were made > to hbase-daemon.sh to support autorestart option. > However, the autorestart implementation doesn't work in standalone mode and > other than that have few gaps with the implementation as per release notes of > HBASE-5939. Here is an attempt to re-design and fix the functionality > considering all possible usecases with hbase service operations. > Release Notes of HBASE-5939: > -- > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15924) Enhance hbase services autorestart capability to hbase-daemon.sh
[ https://issues.apache.org/jira/browse/HBASE-15924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Loknath Priyatham Teja Singamsetty updated HBASE-15924: Attachment: HBASE-15924.master.0002.patch > Enhance hbase services autorestart capability to hbase-daemon.sh > - > > Key: HBASE-15924 > URL: https://issues.apache.org/jira/browse/HBASE-15924 > Project: HBase > Issue Type: Improvement >Affects Versions: 0.98.19 >Reporter: Loknath Priyatham Teja Singamsetty >Assignee: Loknath Priyatham Teja Singamsetty > Fix For: 0.98.23 > > Attachments: HBASE-15924.master.0001.patch, > HBASE-15924.master.0002.patch > > > As part of HBASE-5939, the autorestart for hbase services has been added to > deal with scenarios where hbase services (master/regionserver/master-backup) > gets killed or goes down leading to unplanned outages. The changes were made > to hbase-daemon.sh to support autorestart option. > However, the autorestart implementation doesn't work in standalone mode and > other than that have few gaps with the implementation as per release notes of > HBASE-5939. Here is an attempt to re-design and fix the functionality > considering all possible usecases with hbase service operations. > Release Notes of HBASE-5939: > -- > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15924) Enhance hbase services autorestart capability to hbase-daemon.sh
[ https://issues.apache.org/jira/browse/HBASE-15924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Loknath Priyatham Teja Singamsetty updated HBASE-15924: Release Note: Now one can start hbase services with enabled "autostart/autorestart" feature in controlled fashion with the help of "--autostart-window-size" to define the window period and the "--autostart-window-retry-limit" to define the number of times the hbase services have to be restarted upon being killed/terminated abnormally within the provided window perioid. The following cases are supported with "autostart/autorestart": a) --autostart-window-size=0 and --autostart-window-retry-limit=0, indicates infinite window size and no retry limit b) not providing the args, will default to a) c) --autostart-window-size=0 and --autostart-window-retry-limit= indicates the autostart process to bail out if the retry limit exceeds irrespective of window period d) --autostart-window-size= and --autostart-window-retry-limit= indicates the autostart process to bail out if the retry limit "y" is exceeded for the last window period "x". Status: Patch Available (was: In Progress) > Enhance hbase services autorestart capability to hbase-daemon.sh > - > > Key: HBASE-15924 > URL: https://issues.apache.org/jira/browse/HBASE-15924 > Project: HBase > Issue Type: Improvement >Affects Versions: 0.98.19 >Reporter: Loknath Priyatham Teja Singamsetty >Assignee: Loknath Priyatham Teja Singamsetty > Fix For: 0.98.23 > > Attachments: HBASE-15924.master.0001.patch > > > As part of HBASE-5939, the autorestart for hbase services has been added to > deal with scenarios where hbase services (master/regionserver/master-backup) > gets killed or goes down leading to unplanned outages. The changes were made > to hbase-daemon.sh to support autorestart option. > However, the autorestart implementation doesn't work in standalone mode and > other than that have few gaps with the implementation as per release notes of > HBASE-5939. Here is an attempt to re-design and fix the functionality > considering all possible usecases with hbase service operations. > Release Notes of HBASE-5939: > -- > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15924) Enhance hbase services autorestart capability to hbase-daemon.sh
[ https://issues.apache.org/jira/browse/HBASE-15924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Loknath Priyatham Teja Singamsetty updated HBASE-15924: Attachment: HBASE-15924.master.0001.patch Added autostart capability with ability to configure window size and retry count within the specified window size with the help of --autostart-window-size and --autostart-window-retry-limit > Enhance hbase services autorestart capability to hbase-daemon.sh > - > > Key: HBASE-15924 > URL: https://issues.apache.org/jira/browse/HBASE-15924 > Project: HBase > Issue Type: Improvement >Affects Versions: 0.98.19 >Reporter: Loknath Priyatham Teja Singamsetty >Assignee: Loknath Priyatham Teja Singamsetty > Fix For: 0.98.23 > > Attachments: HBASE-15924.master.0001.patch > > > As part of HBASE-5939, the autorestart for hbase services has been added to > deal with scenarios where hbase services (master/regionserver/master-backup) > gets killed or goes down leading to unplanned outages. The changes were made > to hbase-daemon.sh to support autorestart option. > However, the autorestart implementation doesn't work in standalone mode and > other than that have few gaps with the implementation as per release notes of > HBASE-5939. Here is an attempt to re-design and fix the functionality > considering all possible usecases with hbase service operations. > Release Notes of HBASE-5939: > -- > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15924) Enhance hbase services autorestart capability to hbase-daemon.sh
[ https://issues.apache.org/jira/browse/HBASE-15924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated HBASE-15924: --- Fix Version/s: (was: 0.98.22) 0.98.23 > Enhance hbase services autorestart capability to hbase-daemon.sh > - > > Key: HBASE-15924 > URL: https://issues.apache.org/jira/browse/HBASE-15924 > Project: HBase > Issue Type: Improvement >Affects Versions: 0.98.19 >Reporter: Loknath Priyatham Teja Singamsetty >Assignee: Loknath Priyatham Teja Singamsetty > Fix For: 0.98.23 > > > As part of HBASE-5939, the autorestart for hbase services has been added to > deal with scenarios where hbase services (master/regionserver/master-backup) > gets killed or goes down leading to unplanned outages. The changes were made > to hbase-daemon.sh to support autorestart option. > However, the autorestart implementation doesn't work in standalone mode and > other than that have few gaps with the implementation as per release notes of > HBASE-5939. Here is an attempt to re-design and fix the functionality > considering all possible usecases with hbase service operations. > Release Notes of HBASE-5939: > -- > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15924) Enhance hbase services autorestart capability to hbase-daemon.sh
[ https://issues.apache.org/jira/browse/HBASE-15924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated HBASE-15924: --- Fix Version/s: (was: 0.98.21) 0.98.22 > Enhance hbase services autorestart capability to hbase-daemon.sh > - > > Key: HBASE-15924 > URL: https://issues.apache.org/jira/browse/HBASE-15924 > Project: HBase > Issue Type: Improvement >Affects Versions: 0.98.19 >Reporter: Loknath Priyatham Teja Singamsetty >Assignee: Loknath Priyatham Teja Singamsetty > Fix For: 0.98.22 > > > As part of HBASE-5939, the autorestart for hbase services has been added to > deal with scenarios where hbase services (master/regionserver/master-backup) > gets killed or goes down leading to unplanned outages. The changes were made > to hbase-daemon.sh to support autorestart option. > However, the autorestart implementation doesn't work in standalone mode and > other than that have few gaps with the implementation as per release notes of > HBASE-5939. Here is an attempt to re-design and fix the functionality > considering all possible usecases with hbase service operations. > Release Notes of HBASE-5939: > -- > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15924) Enhance hbase services autorestart capability to hbase-daemon.sh
[ https://issues.apache.org/jira/browse/HBASE-15924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated HBASE-15924: --- Fix Version/s: (was: 0.98.20) 0.98.21 > Enhance hbase services autorestart capability to hbase-daemon.sh > - > > Key: HBASE-15924 > URL: https://issues.apache.org/jira/browse/HBASE-15924 > Project: HBase > Issue Type: Improvement >Affects Versions: 0.98.19 >Reporter: Loknath Priyatham Teja Singamsetty >Assignee: Loknath Priyatham Teja Singamsetty > Fix For: 0.98.21 > > > As part of HBASE-5939, the autorestart for hbase services has been added to > deal with scenarios where hbase services (master/regionserver/master-backup) > gets killed or goes down leading to unplanned outages. The changes were made > to hbase-daemon.sh to support autorestart option. > However, the autorestart implementation doesn't work in standalone mode and > other than that have few gaps with the implementation as per release notes of > HBASE-5939. Here is an attempt to re-design and fix the functionality > considering all possible usecases with hbase service operations. > Release Notes of HBASE-5939: > -- > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15924) Enhance hbase services autorestart capability to hbase-daemon.sh
[ https://issues.apache.org/jira/browse/HBASE-15924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated HBASE-15924: --- Fix Version/s: (was: 0.98.19) 0.98.20 > Enhance hbase services autorestart capability to hbase-daemon.sh > - > > Key: HBASE-15924 > URL: https://issues.apache.org/jira/browse/HBASE-15924 > Project: HBase > Issue Type: Improvement >Affects Versions: 0.98.19 >Reporter: Loknath Priyatham Teja Singamsetty >Assignee: Loknath Priyatham Teja Singamsetty > Fix For: 0.98.20 > > > As part of HBASE-5939, the autorestart for hbase services has been added to > deal with scenarios where hbase services (master/regionserver/master-backup) > gets killed or goes down leading to unplanned outages. The changes were made > to hbase-daemon.sh to support autorestart option. > However, the autorestart implementation doesn't work in standalone mode and > other than that have few gaps with the implementation as per release notes of > HBASE-5939. Here is an attempt to re-design and fix the functionality > considering all possible usecases with hbase service operations. > Release Notes of HBASE-5939: > -- > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15924) Enhance hbase services autorestart capability to hbase-daemon.sh
[ https://issues.apache.org/jira/browse/HBASE-15924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated HBASE-15924: --- Assignee: Loknath Priyatham Teja Singamsetty > Enhance hbase services autorestart capability to hbase-daemon.sh > - > > Key: HBASE-15924 > URL: https://issues.apache.org/jira/browse/HBASE-15924 > Project: HBase > Issue Type: Improvement >Affects Versions: 0.98.19 >Reporter: Loknath Priyatham Teja Singamsetty >Assignee: Loknath Priyatham Teja Singamsetty > Fix For: 0.98.19 > > > As part of HBASE-5939, the autorestart for hbase services has been added to > deal with scenarios where hbase services (master/regionserver/master-backup) > gets killed or goes down leading to unplanned outages. The changes were made > to hbase-daemon.sh to support autorestart option. > However, the autorestart implementation doesn't work in standalone mode and > other than that have few gaps with the implementation as per release notes of > HBASE-5939. Here is an attempt to re-design and fix the functionality > considering all possible usecases with hbase service operations. > Release Notes of HBASE-5939: > -- > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15924) Enhance hbase services autorestart capability to hbase-daemon.sh
[ https://issues.apache.org/jira/browse/HBASE-15924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Loknath Priyatham Teja Singamsetty updated HBASE-15924: Description: As part of HBASE-5939, the autorestart for hbase services has been added to deal with scenarios where hbase services (master/regionserver/master-backup) gets killed or goes down leading to unplanned outages. The changes were made to hbase-daemon.sh to support autorestart option. However, the autorestart implementation doesn't work in standalone mode and other than that have few gaps with the implementation as per release notes of HBASE-5939. Here is an attempt to re-design and fix the functionality considering all possible usecases with hbase service operations. Release Notes of HBASE-5939: -- 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. was: As part of HBASE-5939, the autorestart for hbase services has been added to deal with scenarios where hbase services (master/regionserver/master-backup) gets killed or goes down leading to unplanned outages. The changes were made to hbase-daemon.sh to support autorestart option. However, the autorestart implementation doesn't work in standalone mode and other than that have few gaps with the implementation as per release notes of HBASE-5939. Here is an attempt to re-design and fix the functionality considered all possible usecases with hbase service operations. Release Notes of HBASE-5939: -- 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. > Enhance hbase services autorestart capability to hbase-daemon.sh > - > > Key: HBASE-15924 > URL: https://issues.apache.org/jira/browse/HBASE-15924 > Project: HBase > Issue Type: Improvement >Affects Versions: 0.98.19 >Reporter: Loknath Priyatham Teja Singamsetty > Fix For: 0.98.19 > > > As part of HBASE-5939, the autorestart for hbase services has been added to > deal with scenarios where hbase services (master/regionserver/master-backup) > gets killed or goes down leading to unplanned outages. The changes were made > to hbase-daemon.sh to support autorestart option. > However, the autorestart implementation doesn't work in standalone mode and > other than that have few gaps with the implementation as per release notes of > HBASE-5939. Here is an attempt to re-design and fix the functionality > considering all possible usecases with hbase service operations. > Release Notes of HBASE-5939: > -- > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15924) Enhance hbase services autorestart capability to hbase-daemon.sh
[ https://issues.apache.org/jira/browse/HBASE-15924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Loknath Priyatham Teja Singamsetty updated HBASE-15924: Description: As part of HBASE-5939, the autorestart for hbase services has been added to deal with scenarios where hbase services (master/regionserver/master-backup) gets killed or goes down leading to unplanned outages. The changes were made to hbase-daemon.sh to support autorestart option. However, the autorestart implementation doesn't work in standalone mode and other than that have few gaps with the implementation as per release notes of HBASE-5939. Here is an attempt to re-design and fix the functionality considered all possible usecases with hbase service operations. Release Notes of HBASE-5939: -- 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. was: As part of HBASE-5939, the autorestart of hbase services has been added to deal with scenarios where hbase services (master/regionserver/master-backup) gets killed or goes down leading to unplanned outages. The changes were made to hbase-daemon.sh with the help of autorestart option. However, the autorestart implementation doesn't work in standalone mode and have few gaps with the implementation as per release notes of HBASE-5939. Here is an attempt to re-design and fix the functionality considered all possible usecases with hbase service operations. Release Notes of HBASE-5939: -- 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. > Enhance hbase services autorestart capability to hbase-daemon.sh > - > > Key: HBASE-15924 > URL: https://issues.apache.org/jira/browse/HBASE-15924 > Project: HBase > Issue Type: Improvement >Affects Versions: 0.98.19 >Reporter: Loknath Priyatham Teja Singamsetty > Fix For: 0.98.19 > > > As part of HBASE-5939, the autorestart for hbase services has been added to > deal with scenarios where hbase services (master/regionserver/master-backup) > gets killed or goes down leading to unplanned outages. The changes were made > to hbase-daemon.sh to support autorestart option. > However, the autorestart implementation doesn't work in standalone mode and > other than that have few gaps with the implementation as per release notes of > HBASE-5939. Here is an attempt to re-design and fix the functionality > considered all possible usecases with hbase service operations. > Release Notes of HBASE-5939: > -- > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
