[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92-0.94 compatibility
[ 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} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92-0.94 compatibility
[ 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} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92-0.94 compatibility
[ 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} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92-0.94 compatibility
[ 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} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92-0.94 compatibility
[ 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} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92-0.94 compatibility
[ 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} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92-0.94 compatibility
[ 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} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92-0.94 compatibility
[ 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} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92-0.94 compatibility
[ 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} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5795) hbase-3927 breaks 0.92-0.94 compatibility
[ 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} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira