[jira] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13128685#comment-13128685
]
bluedavy commented on HBASE-4562:
-
the patch-0.90 is for 0.90.4...
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Assignee: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-0.90.patch, HBASE-4562-0.92.patch,
HBASE-4562-trunk.patch, test-4562-0.90.txt, test-4562-0.92.txt,
test-4562-trunk.txt
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13128690#comment-13128690
]
bluedavy commented on HBASE-4562:
-
em,OK,I renamed the current patch for 0.90.4.
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Assignee: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-0.90.4.patch, HBASE-4562-0.92.patch,
HBASE-4562-trunk.patch, test-4562-0.90.4.txt, test-4562-0.92.txt,
test-4562-trunk.txt
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13128713#comment-13128713
]
bluedavy commented on HBASE-4562:
-
@Lars
I attached the patch for latest 0.90,pls apply it again commit,thks.
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Assignee: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-0.90.4.patch, HBASE-4562-0.90.patch,
HBASE-4562-0.92.patch, HBASE-4562-trunk.patch, test-4562-0.90.4.txt,
test-4562-0.90.txt, test-4562-0.92.txt, test-4562-trunk.txt
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13129416#comment-13129416
]
bluedavy commented on HBASE-4562:
-
em,thks.
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Assignee: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-0.90.4.patch, HBASE-4562-0.90.patch,
HBASE-4562-0.92.patch, HBASE-4562-trunk.patch, test-4562-0.90.4.txt,
test-4562-0.90.txt, test-4562-0.92.txt, test-4562-trunk.txt
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13129457#comment-13129457
]
Lars Hofhansl commented on HBASE-4562:
--
No problem. Thanks for patch :)
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Assignee: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-0.90.4.patch, HBASE-4562-0.90.patch,
HBASE-4562-0.92.patch, HBASE-4562-trunk.patch, test-4562-0.90.4.txt,
test-4562-0.90.txt, test-4562-0.92.txt, test-4562-trunk.txt
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13129465#comment-13129465
]
Hudson commented on HBASE-4562:
---
Integrated in HBase-TRUNK #2333 (See
[https://builds.apache.org/job/HBase-TRUNK/2333/])
HBASE-4562 When split doing offlineParentInMeta encounters error, it'll
cause data loss
larsh :
Files :
* /hbase/trunk/CHANGES.txt
*
/hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/SplitTransaction.java
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Assignee: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-0.90.4.patch, HBASE-4562-0.90.patch,
HBASE-4562-0.92.patch, HBASE-4562-trunk.patch, test-4562-0.90.4.txt,
test-4562-0.90.txt, test-4562-0.92.txt, test-4562-trunk.txt
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13129521#comment-13129521
]
Hudson commented on HBASE-4562:
---
Integrated in HBase-0.92 #72 (See
[https://builds.apache.org/job/HBase-0.92/72/])
HBASE-4562 When split doing offlineParentInMeta encounters error, it'll
cause data loss
larsh :
Files :
* /hbase/branches/0.92/CHANGES.txt
*
/hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/regionserver/SplitTransaction.java
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Assignee: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-0.90.4.patch, HBASE-4562-0.90.patch,
HBASE-4562-0.92.patch, HBASE-4562-trunk.patch, test-4562-0.90.4.txt,
test-4562-0.90.txt, test-4562-0.92.txt, test-4562-trunk.txt
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13128418#comment-13128418
]
Ted Yu commented on HBASE-4562:
---
In JIRA description:
bq. 5. kill the regionserver hosted the table;
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-0.90.patch, HBASE-4562-0.92.patch,
HBASE-4562-trunk.patch, test-4562-0.90.txt, test-4562-0.92.txt,
test-4562-trunk.txt
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13128422#comment-13128422
]
Ted Yu commented on HBASE-4562:
---
If OfflineParentInMeta() times out, SplitRequest.run() would execute the
following code:
{code}
if (st.rollback(this.server, this.server)) {
LOG.info(Successful rollback of failed split of +
parent.getRegionNameAsString());
} else {
this.server.abort(Abort; we got an error after
point-of-no-return);
{code}
I agree that the comments should be consistent in all patches.
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-0.90.patch, HBASE-4562-0.92.patch,
HBASE-4562-trunk.patch, test-4562-0.90.txt, test-4562-0.92.txt,
test-4562-trunk.txt
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13128573#comment-13128573
]
Lars Hofhansl commented on HBASE-4562:
--
I see... Thanks Ted.
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-0.90.patch, HBASE-4562-0.92.patch,
HBASE-4562-trunk.patch, test-4562-0.90.txt, test-4562-0.92.txt,
test-4562-trunk.txt
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13128574#comment-13128574
]
bluedavy commented on HBASE-4562:
-
I fix the comments to keep consistent in all patches.
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-0.90.patch, HBASE-4562-0.92.patch,
HBASE-4562-trunk.patch, test-4562-0.90.txt, test-4562-0.92.txt,
test-4562-trunk.txt
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13128602#comment-13128602
]
Lars Hofhansl commented on HBASE-4562:
--
+1 for latest patches (assuming all tests pass)
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-0.90.patch, HBASE-4562-0.92.patch,
HBASE-4562-trunk.patch, test-4562-0.90.txt, test-4562-0.92.txt,
test-4562-trunk.txt
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13128675#comment-13128675
]
Lars Hofhansl commented on HBASE-4562:
--
Committing this too.
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Assignee: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-0.90.patch, HBASE-4562-0.92.patch,
HBASE-4562-trunk.patch, test-4562-0.90.txt, test-4562-0.92.txt,
test-4562-trunk.txt
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13128678#comment-13128678
]
Lars Hofhansl commented on HBASE-4562:
--
0.90 patch fails to apply. @bluedavy, could you double check all patches
against the latest of the 0.90, 0.92, trunk, respectively?
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Assignee: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-0.90.patch, HBASE-4562-0.92.patch,
HBASE-4562-trunk.patch, test-4562-0.90.txt, test-4562-0.92.txt,
test-4562-trunk.txt
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13128321#comment-13128321
]
bluedavy commented on HBASE-4562:
-
I attached patches test reports for 0.90.4,0.92 and trunk.
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-0.90.patch, HBASE-4562-0.92.patch,
HBASE-4562-trunk.patch, test-4562-0.90.txt, test-4562-0.92.txt,
test-4562-trunk.txt
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13128326#comment-13128326
]
Ted Yu commented on HBASE-4562:
---
+1 on patches.
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-0.90.patch, HBASE-4562-0.92.patch,
HBASE-4562-trunk.patch, test-4562-0.90.txt, test-4562-0.92.txt,
test-4562-trunk.txt
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13128348#comment-13128348
]
Lars Hofhansl commented on HBASE-4562:
--
Are the attached patches the full story?
I see only PONR moved, but no code to abort the server if timing out against
.META. Where is that code?
In the trunk patch the comment seems to be mangled. The big PONR comment be
moved above the comment speculating the that PONR should be moved here, just
like in the 0.90 and 0.92 patches...
In fact should that comment now be removed in all patches?
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-0.90.patch, HBASE-4562-0.92.patch,
HBASE-4562-trunk.patch, test-4562-0.90.txt, test-4562-0.92.txt,
test-4562-trunk.txt
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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] [Commented] (HBASE-4562) When split doing offlineParentInMeta encounters error, it'll cause data loss
[
https://issues.apache.org/jira/browse/HBASE-4562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13126115#comment-13126115
]
stack commented on HBASE-4562:
--
I'm +1 on this patch if tests pass. Its more conservative than what we
currently have. Comments in code speculated that we should probably tend to
the more conservative. Thanks for making the change bluedavy.
When split doing offlineParentInMeta encounters error, it'll cause data loss
Key: HBASE-4562
URL: https://issues.apache.org/jira/browse/HBASE-4562
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.90.4
Reporter: bluedavy
Priority: Blocker
Fix For: 0.90.5
Attachments: HBASE-4562-test.report.txt, HBASE-4562.patch,
HBASE-4562for0.92.patch, HBASE-4562fortrunk.patch
Follow below steps to replay the problem:
1. change the SplitTransaction.java as below,just like mock the timeout error.
{code:title=SplitTransaction.java|borderStyle=solid}
if (!testing) {
MetaEditor.offlineParentInMeta(server.getCatalogTracker(),
this.parent.getRegionInfo(), a.getRegionInfo(), b.getRegionInfo());
throw new IOException(some unexpected error in split);
}
{code}
2. update the regionserver code,restart;
3. create a table put some data to the table;
4. split the table;
5. kill the regionserver hosted the table;
6. wait some time after master ServerShutdownHandler.process execute,then
scan the table,u'll find the data wrote before lost.
We can fix the bug just use the patch.
--
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
