[jira] [Updated] (HBASE-5635) If getTaskList() returns null, splitlogWorker would go down and it won't serve any requests
[ https://issues.apache.org/jira/browse/HBASE-5635?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-5635: - Fix Version/s: (was: 0.94.1) 0.94.0 > If getTaskList() returns null, splitlogWorker would go down and it won't > serve any requests > --- > > Key: HBASE-5635 > URL: https://issues.apache.org/jira/browse/HBASE-5635 > Project: HBase > Issue Type: Bug > Components: wal >Affects Versions: 0.92.1 >Reporter: Kristam Subba Swathi >Assignee: Chinna Rao Lalam > Fix For: 0.94.0, 0.96.0 > > Attachments: HBASE-5635.1.patch, HBASE-5635.2.patch, > HBASE-5635._trunk.patch, HBASE-5635.patch, HBASE-5635_0.94.patch > > > During the hlog split operation if all the zookeepers are down ,then the > paths will be returned as null and the splitworker thread wil be exited > Now this regionserver wil not be able to acquire any other tasks since the > splitworker thread is exited > Please find the attached code for more details > {code} > private List getTaskList() { > for (int i = 0; i < zkretries; i++) { > try { > return (ZKUtil.listChildrenAndWatchForNewChildren(this.watcher, > this.watcher.splitLogZNode)); > } catch (KeeperException e) { > LOG.warn("Could not get children of znode " + > this.watcher.splitLogZNode, e); > try { > Thread.sleep(1000); > } catch (InterruptedException e1) { > LOG.warn("Interrupted while trying to get task list ...", e1); > Thread.currentThread().interrupt(); > return null; > } > } > } > {code} > in the org.apache.hadoop.hbase.regionserver.SplitLogWorker > -- 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-5635) If getTaskList() returns null, splitlogWorker would go down and it won't serve any requests
[ https://issues.apache.org/jira/browse/HBASE-5635?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ramkrishna.s.vasudevan updated HBASE-5635: -- Fix Version/s: 0.94.1 0.96.0 > If getTaskList() returns null, splitlogWorker would go down and it won't > serve any requests > --- > > Key: HBASE-5635 > URL: https://issues.apache.org/jira/browse/HBASE-5635 > Project: HBase > Issue Type: Bug > Components: wal >Affects Versions: 0.92.1 >Reporter: Kristam Subba Swathi >Assignee: Chinna Rao Lalam > Fix For: 0.96.0, 0.94.1 > > Attachments: HBASE-5635.1.patch, HBASE-5635.2.patch, > HBASE-5635._trunk.patch, HBASE-5635.patch, HBASE-5635_0.94.patch > > > During the hlog split operation if all the zookeepers are down ,then the > paths will be returned as null and the splitworker thread wil be exited > Now this regionserver wil not be able to acquire any other tasks since the > splitworker thread is exited > Please find the attached code for more details > {code} > private List getTaskList() { > for (int i = 0; i < zkretries; i++) { > try { > return (ZKUtil.listChildrenAndWatchForNewChildren(this.watcher, > this.watcher.splitLogZNode)); > } catch (KeeperException e) { > LOG.warn("Could not get children of znode " + > this.watcher.splitLogZNode, e); > try { > Thread.sleep(1000); > } catch (InterruptedException e1) { > LOG.warn("Interrupted while trying to get task list ...", e1); > Thread.currentThread().interrupt(); > return null; > } > } > } > {code} > in the org.apache.hadoop.hbase.regionserver.SplitLogWorker > -- 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-5635) If getTaskList() returns null, splitlogWorker would go down and it won't serve any requests
[ https://issues.apache.org/jira/browse/HBASE-5635?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ramkrishna.s.vasudevan updated HBASE-5635: -- Resolution: Fixed Assignee: Christopher Gist Status: Resolved (was: Patch Available) > If getTaskList() returns null, splitlogWorker would go down and it won't > serve any requests > --- > > Key: HBASE-5635 > URL: https://issues.apache.org/jira/browse/HBASE-5635 > Project: HBase > Issue Type: Bug > Components: wal >Affects Versions: 0.92.1 >Reporter: Kristam Subba Swathi >Assignee: Christopher Gist > Attachments: HBASE-5635.1.patch, HBASE-5635.2.patch, > HBASE-5635._trunk.patch, HBASE-5635.patch, HBASE-5635_0.94.patch > > > During the hlog split operation if all the zookeepers are down ,then the > paths will be returned as null and the splitworker thread wil be exited > Now this regionserver wil not be able to acquire any other tasks since the > splitworker thread is exited > Please find the attached code for more details > {code} > private List getTaskList() { > for (int i = 0; i < zkretries; i++) { > try { > return (ZKUtil.listChildrenAndWatchForNewChildren(this.watcher, > this.watcher.splitLogZNode)); > } catch (KeeperException e) { > LOG.warn("Could not get children of znode " + > this.watcher.splitLogZNode, e); > try { > Thread.sleep(1000); > } catch (InterruptedException e1) { > LOG.warn("Interrupted while trying to get task list ...", e1); > Thread.currentThread().interrupt(); > return null; > } > } > } > {code} > in the org.apache.hadoop.hbase.regionserver.SplitLogWorker > -- 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-5635) If getTaskList() returns null, splitlogWorker would go down and it won't serve any requests
[ https://issues.apache.org/jira/browse/HBASE-5635?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhihong Yu updated HBASE-5635: -- Summary: If getTaskList() returns null, splitlogWorker would go down and it won't serve any requests (was: If getTaskList() returns null splitlogWorker is down. It wont serve any requests. ) > If getTaskList() returns null, splitlogWorker would go down and it won't > serve any requests > --- > > Key: HBASE-5635 > URL: https://issues.apache.org/jira/browse/HBASE-5635 > Project: HBase > Issue Type: Bug > Components: wal >Affects Versions: 0.92.1 >Reporter: Kristam Subba Swathi > Attachments: HBASE-5635.1.patch, HBASE-5635.2.patch, > HBASE-5635._trunk.patch, HBASE-5635.patch, HBASE-5635_0.94.patch > > > During the hlog split operation if all the zookeepers are down ,then the > paths will be returned as null and the splitworker thread wil be exited > Now this regionserver wil not be able to acquire any other tasks since the > splitworker thread is exited > Please find the attached code for more details > {code} > private List getTaskList() { > for (int i = 0; i < zkretries; i++) { > try { > return (ZKUtil.listChildrenAndWatchForNewChildren(this.watcher, > this.watcher.splitLogZNode)); > } catch (KeeperException e) { > LOG.warn("Could not get children of znode " + > this.watcher.splitLogZNode, e); > try { > Thread.sleep(1000); > } catch (InterruptedException e1) { > LOG.warn("Interrupted while trying to get task list ...", e1); > Thread.currentThread().interrupt(); > return null; > } > } > } > {code} > in the org.apache.hadoop.hbase.regionserver.SplitLogWorker > -- 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