[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 ListString 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
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[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 ListString 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
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[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 ListString 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
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[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 ListString 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
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