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Posted to issues@hbase.apache.org by "stack (Created) (JIRA)" <ji...@apache.org> on 2012/04/15 00:59:16 UTC
[jira] [Created] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
hbase-3927 breaks 0.92<->0.94 compatibility
-------------------------------------------
Key: HBASE-5795
URL: https://issues.apache.org/jira/browse/HBASE-5795
Project: HBase
Issue Type: Bug
Reporter: stack
This commit broke our 0.92/0.94 compatibility:
{code}
------------------------------------------------------------------------
r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
HBASE-3927 display total uncompressed byte size of a region in web UI
{code}
I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
{code}
2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
java.io.IOException: Error in readFields
at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: A record version mismatch occured. Expecting v2, found v1
at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
... 9 more
{code}
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[jira] [Assigned] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "stack (Assigned) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack reassigned HBASE-5795:
----------------------------
Assignee: stack
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Commented] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Zhihong Yu (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254873#comment-13254873 ]
Zhihong Yu commented on HBASE-5795:
-----------------------------------
I am open in this regard.
Since the 0.92 deserialization code would be stable (RegionLoad format in 0.92 shouldn't change), I wonder if manual verification is enough.
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0, 0.96.0
>
> Attachments: 5795-v2.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Commented] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Lars Hofhansl (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254430#comment-13254430 ]
Lars Hofhansl commented on HBASE-5795:
--------------------------------------
Oh, you attached your 5794 patch to this issue. I removed to avoid confusing, when you get a chance could you attach your patch here? Then we can make a combined patch with that and Ted's fix.
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0
>
> Attachments: 5795-v1.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
--
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[jira] [Commented] (HBASE-5795) HServerLoad$RegionLoad breaks
0.92<->0.94 compatibility
Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13255338#comment-13255338 ]
Hudson commented on HBASE-5795:
-------------------------------
Integrated in HBase-TRUNK-security #173 (See [https://builds.apache.org/job/HBase-TRUNK-security/173/])
HBASE-5795 HServerLoad$RegionLoad breaks 0.92<->0.94 compatibility (Revision 1326794)
Result = FAILURE
tedyu :
Files :
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/HServerLoad.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/HServerLoad092.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/TestSerialization.java
> HServerLoad$RegionLoad breaks 0.92<->0.94 compatibility
> -------------------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: Zhihong Yu
> Fix For: 0.94.0, 0.96.0
>
> Attachments: 5795-v2.txt, 5795-v3.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
--
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[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Zhihong Yu (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhihong Yu updated HBASE-5795:
------------------------------
Attachment: 5795-v3.txt
Patch combining v2 and Stack's test.
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0, 0.96.0
>
> Attachments: 5795-v2.txt, 5795-v3.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
--
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[jira] [Commented] (HBASE-5795) HServerLoad$RegionLoad breaks
0.92<->0.94 compatibility
Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13255099#comment-13255099 ]
Hudson commented on HBASE-5795:
-------------------------------
Integrated in HBase-0.94 #120 (See [https://builds.apache.org/job/HBase-0.94/120/])
HBASE-5795 HServerLoad$RegionLoad breaks 0.92<->0.94 compatibility (Revision 1326791)
Result = SUCCESS
tedyu :
Files :
* /hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/HServerLoad.java
* /hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/HServerLoad092.java
* /hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/TestSerialization.java
> HServerLoad$RegionLoad breaks 0.92<->0.94 compatibility
> -------------------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: Zhihong Yu
> Fix For: 0.94.0, 0.96.0
>
> Attachments: 5795-v2.txt, 5795-v3.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
--
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[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Lars Hofhansl (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lars Hofhansl updated HBASE-5795:
---------------------------------
Attachment: (was: 5794.txt)
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0
>
> Attachments: 5795-v1.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Commented] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Lars Hofhansl (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254510#comment-13254510 ]
Lars Hofhansl commented on HBASE-5795:
--------------------------------------
@Ted: I don't understand why that redundant write in 0.94 causes any problem. Can you elaborate? Was there an other problem in v1?
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0
>
> Attachments: 5795-v2.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Commented] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Hadoop QA (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254484#comment-13254484 ]
Hadoop QA commented on HBASE-5795:
----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12522732/5795-v2.txt
against trunk revision .
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified tests.
Please justify why no new tests are needed for this patch.
Also please list what manual steps were performed to verify this patch.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac compiler warnings.
-1 findbugs. The patch appears to introduce 4 new Findbugs (version 1.3.9) warnings.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
-1 core tests. The patch failed these unit tests:
Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/1534//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/1534//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/1534//console
This message is automatically generated.
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0
>
> Attachments: 5795-v2.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
--
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[jira] [Commented] (HBASE-5795) HServerLoad$RegionLoad breaks
0.92<->0.94 compatibility
Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13255090#comment-13255090 ]
Hudson commented on HBASE-5795:
-------------------------------
Integrated in HBase-TRUNK #2769 (See [https://builds.apache.org/job/HBase-TRUNK/2769/])
HBASE-5795 HServerLoad$RegionLoad breaks 0.92<->0.94 compatibility (Revision 1326794)
Result = SUCCESS
tedyu :
Files :
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/HServerLoad.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/HServerLoad092.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/TestSerialization.java
> HServerLoad$RegionLoad breaks 0.92<->0.94 compatibility
> -------------------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: Zhihong Yu
> Fix For: 0.94.0, 0.96.0
>
> Attachments: 5795-v2.txt, 5795-v3.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "stack (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-5795:
-------------------------
Attachment: 5795.unittest.txt
unit test
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0
>
> Attachments: 5795-v1.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
--
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[jira] [Commented] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "stack (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254928#comment-13254928 ]
stack commented on HBASE-5795:
------------------------------
No. Please include the unit test on commit.
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0, 0.96.0
>
> Attachments: 5795-v2.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
--
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[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Zhihong Yu (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhihong Yu updated HBASE-5795:
------------------------------
Attachment: 5795-v1.txt
Since only deserialization needs special handling, the attached patch adds a private method to read 0.92 RegionLoad.
Please comment.
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Attachments: 5794.txt, 5795-v1.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
--
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[jira] [Commented] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Zhihong Yu (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254826#comment-13254826 ]
Zhihong Yu commented on HBASE-5795:
-----------------------------------
Will integrate patch v2 in 4 hours if there is no objection.
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0, 0.96.0
>
> Attachments: 5795-v2.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Commented] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Lars Hofhansl (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254414#comment-13254414 ]
Lars Hofhansl commented on HBASE-5795:
--------------------------------------
+1 om patch.
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0
>
> Attachments: 5794.txt, 5795-v1.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Commented] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Hadoop QA (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13255012#comment-13255012 ]
Hadoop QA commented on HBASE-5795:
----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12522841/5795-v3.txt
against trunk revision .
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 6 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac compiler warnings.
-1 findbugs. The patch appears to introduce 4 new Findbugs (version 1.3.9) warnings.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
-1 core tests. The patch failed these unit tests:
org.apache.hadoop.hbase.replication.TestReplication
Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/1542//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/1542//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/1542//console
This message is automatically generated.
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0, 0.96.0
>
> Attachments: 5795-v2.txt, 5795-v3.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
--
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[jira] [Commented] (HBASE-5795) HServerLoad$RegionLoad breaks
0.92<->0.94 compatibility
Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13256221#comment-13256221 ]
Hudson commented on HBASE-5795:
-------------------------------
Integrated in HBase-0.94-security #13 (See [https://builds.apache.org/job/HBase-0.94-security/13/])
HBASE-5795 HServerLoad$RegionLoad breaks 0.92<->0.94 compatibility (Revision 1326791)
Result = FAILURE
tedyu :
Files :
* /hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/HServerLoad.java
* /hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/HServerLoad092.java
* /hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/TestSerialization.java
> HServerLoad$RegionLoad breaks 0.92<->0.94 compatibility
> -------------------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: Zhihong Yu
> Fix For: 0.94.0, 0.96.0
>
> Attachments: 5795-v2.txt, 5795-v3.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
--
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[jira] [Updated] (HBASE-5795) HServerLoad$RegionLoad breaks
0.92<->0.94 compatibility
Posted by "Zhihong Yu (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhihong Yu updated HBASE-5795:
------------------------------
Assignee: Zhihong Yu (was: stack)
Summary: HServerLoad$RegionLoad breaks 0.92<->0.94 compatibility (was: hbase-3927 breaks 0.92<->0.94 compatibility)
> HServerLoad$RegionLoad breaks 0.92<->0.94 compatibility
> -------------------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: Zhihong Yu
> Fix For: 0.94.0, 0.96.0
>
> Attachments: 5795-v2.txt, 5795-v3.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
--
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[jira] [Commented] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "stack (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254441#comment-13254441 ]
stack commented on HBASE-5795:
------------------------------
I looked at Ted's patch. That should do it. See if it makes the unit test pass I'd say. I can test on cluster tomorrow morning (will also finish my rolling restart and kill of meta on a cluster w/ 1k regions too...)
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0
>
> Attachments: 5795-v1.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
--
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[jira] [Commented] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "stack (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254794#comment-13254794 ]
stack commented on HBASE-5795:
------------------------------
v2 works out on a cluster for me
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0
>
> Attachments: 5795-v2.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
--
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[jira] [Commented] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "stack (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254229#comment-13254229 ]
stack commented on HBASE-5795:
------------------------------
Hmmm... not that easy. This one messes us up too...
{code}
------------------------------------------------------------------------
r1239157 | tedyu | 2012-02-01 06:56:20 -0800 (Wed, 01 Feb 2012) | 2 lines
HBASE-5283 Request counters may become negative for heavily loaded regions (Mubarak)
{code}
The above commit depends on hbase-5256. If hbase-5256 were not in place, this would not break compatibility but since we have to back out hbase-5256, it does. Looking..
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
--
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[jira] [Commented] (HBASE-5795) HServerLoad$RegionLoad breaks
0.92<->0.94 compatibility
Posted by "Zhihong Yu (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13255032#comment-13255032 ]
Zhihong Yu commented on HBASE-5795:
-----------------------------------
TestReplication failure isn't related to the patch.
Integrated patch v3 to 0.94 and trunk.
Thanks for finding the bug and providing the test, Stack.
Thanks for the review Stack and Lars.
> HServerLoad$RegionLoad breaks 0.92<->0.94 compatibility
> -------------------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: Zhihong Yu
> Fix For: 0.94.0, 0.96.0
>
> Attachments: 5795-v2.txt, 5795-v3.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Commented] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Lars Hofhansl (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254429#comment-13254429 ]
Lars Hofhansl commented on HBASE-5795:
--------------------------------------
@Stack: I think you forgot to include the actual test in the patch :)
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0
>
> Attachments: 5795-v1.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Updated] (HBASE-5795) HServerLoad$RegionLoad breaks
0.92<->0.94 compatibility
Posted by "Lars Hofhansl (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lars Hofhansl updated HBASE-5795:
---------------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
One down.
> HServerLoad$RegionLoad breaks 0.92<->0.94 compatibility
> -------------------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: Zhihong Yu
> Fix For: 0.94.0, 0.96.0
>
> Attachments: 5795-v2.txt, 5795-v3.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Commented] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Lars Hofhansl (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254864#comment-13254864 ]
Lars Hofhansl commented on HBASE-5795:
--------------------------------------
+1 on v2, are you integrating v2 with Stacks test?
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0, 0.96.0
>
> Attachments: 5795-v2.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Zhihong Yu (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhihong Yu updated HBASE-5795:
------------------------------
Fix Version/s: 0.96.0
Hadoop Flags: Reviewed
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0, 0.96.0
>
> Attachments: 5795-v2.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Lars Hofhansl (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lars Hofhansl updated HBASE-5795:
---------------------------------
Fix Version/s: 0.94.0
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0
>
> Attachments: 5794.txt, 5795-v1.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Commented] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Zhihong Yu (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254718#comment-13254718 ]
Zhihong Yu commented on HBASE-5795:
-----------------------------------
VersionedWritable.readFields() would detect version mismatch and throw exception.
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0
>
> Attachments: 5795-v2.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Commented] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Zhihong Yu (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254243#comment-13254243 ]
Zhihong Yu commented on HBASE-5795:
-----------------------------------
+1 on introducing HSL92 for backward compatibility.
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Attachments: 5794.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Zhihong Yu (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhihong Yu updated HBASE-5795:
------------------------------
Status: Patch Available (was: Open)
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0
>
> Attachments: 5795-v2.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Issue Comment Edited] (HBASE-5795) hbase-3927 breaks
0.92<->0.94 compatibility
Posted by "Lars Hofhansl (Issue Comment Edited) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254414#comment-13254414 ]
Lars Hofhansl edited comment on HBASE-5795 at 4/15/12 7:31 PM:
---------------------------------------------------------------
+1 on patch.
was (Author: lhofhansl):
+1 om patch.
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0
>
> Attachments: 5794.txt, 5795-v1.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Zhihong Yu (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhihong Yu updated HBASE-5795:
------------------------------
Attachment: (was: 5795-v1.txt)
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0
>
> Attachments: 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Commented] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "stack (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254227#comment-13254227 ]
stack commented on HBASE-5795:
------------------------------
I'd suggest backing out HBASE-5256. Its a little weird in that it ups the VERSION on the inner class but not on the outer class. Its not a critical fix either so we could probably do w/o it in 0.94. Let me try removing it.
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Commented] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "stack (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254224#comment-13254224 ]
stack commented on HBASE-5795:
------------------------------
Hmm... Its not hbase-3927 that broke compatibility, it seems rather to be this one that changes the RegionLoad VERSION:
{code}
------------------------------------------------------------------------
r1238873 | tedyu | 2012-01-31 16:12:36 -0800 (Tue, 31 Jan 2012) | 2 lines
HBASE-5256 Use WritableUtils.readVInt() in RegionLoad.readFields() (Mubarak)
{code}
Looking at the patch, it breaks compatibility in a pretty radical way changing ints to vints on all RegionLoad members.
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "stack (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-5795:
-------------------------
Attachment: 5794.txt
Unit test that demonstrates the problem. It brings HSL from 0.92 into src/test/java/o.a.h.h and then tries to have a 0.94/trunk HSL deserialize the 0.92 HSL. Currently it fails.
I'm thinking that we make this work by pressing on.. by including in HSL a HSL092 to use deserializing 092 versions... or rather 092 versions of HSL#RegionLoad. I think we need to press on because the second patch is a legit fix -- converting requests from int to long to avoid our ever going negative on read/write counts... I don't think we should revert this in 0.94.
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Attachments: 5794.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92<->0.94
compatibility
Posted by "Zhihong Yu (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhihong Yu updated HBASE-5795:
------------------------------
Attachment: 5795-v2.txt
Patch v1 didn't make testHServerLoadVersioning pass.
Patch v2 does.
I found that the version of RegionLoad was actually serialized twice in 0.92: first by VersionedWritable.write(), followed by RegionLoad.write().
In patch v2, I removed the redundant write. readFields92() consumes the second copy of version.
> hbase-3927 breaks 0.92<->0.94 compatibility
> -------------------------------------------
>
> Key: HBASE-5795
> URL: https://issues.apache.org/jira/browse/HBASE-5795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Fix For: 0.94.0
>
> Attachments: 5795-v2.txt, 5795.unittest.txt
>
>
> This commit broke our 0.92/0.94 compatibility:
> {code}
> ------------------------------------------------------------------------
> r1136686 | stack | 2011-06-16 14:18:08 -0700 (Thu, 16 Jun 2011) | 1 line
> HBASE-3927 display total uncompressed byte size of a region in web UI
> {code}
> I just tried the new RC for 0.94. I brought up a 0.94 master on a 0.92 cluster and rather than just digest version 1 of the HServerLoad, I get this:
> {code}
> 2012-04-14 22:47:59,752 WARN org.apache.hadoop.ipc.HBaseServer: Unable to read call parameters for client 10.4.14.38
> java.io.IOException: Error in readFields
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:684)
> at org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1269)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1184)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:722)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:513)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:488)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: A record version mismatch occured. Expecting v2, found v1
> at org.apache.hadoop.io.VersionedWritable.readFields(VersionedWritable.java:46)
> at org.apache.hadoop.hbase.HServerLoad$RegionLoad.readFields(HServerLoad.java:379)
> at org.apache.hadoop.hbase.HServerLoad.readFields(HServerLoad.java:686)
> at org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:681)
> ... 9 more
> {code}
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