[jira] [Commented] (HBASE-5640) bulk load runs slowly than before
[ https://issues.apache.org/jira/browse/HBASE-5640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13554203#comment-13554203 ] Nate Putnam commented on HBASE-5640: We had an issue with this a while back. The impact was that things would timeout because of the intermediate copy. Sat Jun 30 13:50:25 EDT 2012, org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles$3@2afd97ea, java.net.SocketTimeoutException: Call to proc22.prod.urbanairship.com/10.128.12.38:7040 failed on socket timeout exception: java.net.SocketTimeoutException: 6 millis timeout while waiting for channel to be ready for read. ch : java.nio.channels.SocketChannel[connected local=/10.128.12.40:45456 remote=proc22.prod.urbanairship.com/10.128.12.38:7040] at org.apache.hadoop.hbase.client.ServerCallable.withRetries(ServerCallable.java:183) at org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.tryAtomicRegionLoad(LoadIncrementalHFiles.java:491) Applying this patch fixed the issue and sped things up significantly. bulk load runs slowly than before - Key: HBASE-5640 URL: https://issues.apache.org/jira/browse/HBASE-5640 Project: HBase Issue Type: Bug Reporter: dhruba borthakur Assignee: dhruba borthakur Priority: Minor Labels: bulkloader Attachments: bulkLoadFs1.txt, bulkLoadFs2.txt I am loading data from an external system into hbase. There are many prints of the form. This is possibly a regression caused by a recent patch. on different filesystem than destination store - moving to this filesystem -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-5922) HalfStoreFileReader seekBefore causes StackOverflowError
[ https://issues.apache.org/jira/browse/HBASE-5922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13271626#comment-13271626 ] Nate Putnam commented on HBASE-5922: @Anoop agreed, v4 patch with that change uploaded. @Stack what is the procedure for doing the back port to all the affected versions? HalfStoreFileReader seekBefore causes StackOverflowError Key: HBASE-5922 URL: https://issues.apache.org/jira/browse/HBASE-5922 Project: HBase Issue Type: Bug Components: client, io Affects Versions: 0.90.0 Environment: HBase 0.90.4 Reporter: Nate Putnam Assignee: Nate Putnam Priority: Critical Fix For: 0.90.7, 0.92.2, 0.96.0, 0.94.1 Attachments: HBASE-5922.patch, HBASE-5922.patch, HBASE-5922.v2.patch, HBASE-5922.v3.patch, HBASE-5922.v4.patch Calling HRegionServer.getClosestRowBefore() can cause a stack overflow if the underlying store file is a reference and the row key is in the bottom. java.io.IOException: java.io.IOException: java.lang.StackOverflowError at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:990) at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:978) at org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1651) at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039) Caused by: java.lang.StackOverflowError at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:147) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-5922) HalfStoreFileReader seekBefore causes StackOverflowError
[ https://issues.apache.org/jira/browse/HBASE-5922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13269875#comment-13269875 ] Nate Putnam commented on HBASE-5922: @Anoop Agreed that the = is probably the right thing to do. I dug into that piece of code and think there is some issue with the underlying KeyValue.comparator that will keep that from working. It seems that it's nearly impossible for key to exactly equal splitkey. This particular issue is a production blocker for us so I would like to get the current fix into the code base and file another issue for the splitkey equality work. Sound good? HalfStoreFileReader seekBefore causes StackOverflowError Key: HBASE-5922 URL: https://issues.apache.org/jira/browse/HBASE-5922 Project: HBase Issue Type: Bug Components: client, io Affects Versions: 0.90.0 Environment: HBase 0.90.4 Reporter: Nate Putnam Assignee: Nate Putnam Priority: Critical Fix For: 0.90.7, 0.92.2, 0.96.0, 0.94.1 Attachments: HBASE-5922.patch, HBASE-5922.patch, HBASE-5922.v2.patch, HBASE-5922.v3.patch Calling HRegionServer.getClosestRowBefore() can cause a stack overflow if the underlying store file is a reference and the row key is in the bottom. java.io.IOException: java.io.IOException: java.lang.StackOverflowError at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:990) at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:978) at org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1651) at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039) Caused by: java.lang.StackOverflowError at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:147) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5922) HalfStoreFileReader seekBefore causes StackOverflowError
[ https://issues.apache.org/jira/browse/HBASE-5922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nate Putnam updated HBASE-5922: --- Attachment: HBASE-5922.v3.patch HalfStoreFileReader seekBefore causes StackOverflowError Key: HBASE-5922 URL: https://issues.apache.org/jira/browse/HBASE-5922 Project: HBase Issue Type: Bug Components: client, io Affects Versions: 0.90.0 Environment: HBase 0.90.4 Reporter: Nate Putnam Assignee: Nate Putnam Priority: Critical Fix For: 0.90.0 Attachments: HBASE-5922.patch, HBASE-5922.patch, HBASE-5922.v2.patch, HBASE-5922.v3.patch Calling HRegionServer.getClosestRowBefore() can cause a stack overflow if the underlying store file is a reference and the row key is in the bottom. java.io.IOException: java.io.IOException: java.lang.StackOverflowError at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:990) at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:978) at org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1651) at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039) Caused by: java.lang.StackOverflowError at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:147) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-5922) HalfStoreFileReader seekBefore causes StackOverflowError
[ https://issues.apache.org/jira/browse/HBASE-5922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13268702#comment-13268702 ] Nate Putnam commented on HBASE-5922: @Anoop happy to back port the fix to 92.x,94.x and 90.x once we agree on the solution. I've submitted another patch (v3) witch changes the return false to a delegate.seekBefore. I'm fairly confident that this is the final solution. If you have any concerns/comments let me know. HalfStoreFileReader seekBefore causes StackOverflowError Key: HBASE-5922 URL: https://issues.apache.org/jira/browse/HBASE-5922 Project: HBase Issue Type: Bug Components: client, io Affects Versions: 0.90.0 Environment: HBase 0.90.4 Reporter: Nate Putnam Assignee: Nate Putnam Priority: Critical Fix For: 0.90.0 Attachments: HBASE-5922.patch, HBASE-5922.patch, HBASE-5922.v2.patch, HBASE-5922.v3.patch Calling HRegionServer.getClosestRowBefore() can cause a stack overflow if the underlying store file is a reference and the row key is in the bottom. java.io.IOException: java.io.IOException: java.lang.StackOverflowError at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:990) at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:978) at org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1651) at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039) Caused by: java.lang.StackOverflowError at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:147) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-5922) HalfStoreFileReader seekBefore causes StackOverflowError
[ https://issues.apache.org/jira/browse/HBASE-5922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13267502#comment-13267502 ] Nate Putnam commented on HBASE-5922: @Anoop as far as reproducing the issue, I'm not sure the exact steps that would cause this in a production environment. The test case in the patch will reproduce the issue though. HalfStoreFileReader seekBefore causes StackOverflowError Key: HBASE-5922 URL: https://issues.apache.org/jira/browse/HBASE-5922 Project: HBase Issue Type: Bug Components: client, io Affects Versions: 0.90.0 Environment: HBase 0.90.4 Reporter: Nate Putnam Assignee: Nate Putnam Fix For: 0.90.0 Attachments: HBASE-5922.patch, HBASE-5922.patch Calling HRegionServer.getClosestRowBefore() can cause a stack overflow if the underlying store file is a reference and the row key is in the bottom. java.io.IOException: java.io.IOException: java.lang.StackOverflowError at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:990) at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:978) at org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1651) at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039) Caused by: java.lang.StackOverflowError at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:147) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5922) HalfStoreFileReader seekBefore causes StackOverflowError
[ https://issues.apache.org/jira/browse/HBASE-5922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nate Putnam updated HBASE-5922: --- Attachment: HBASE-5922.v2.patch HalfStoreFileReader seekBefore causes StackOverflowError Key: HBASE-5922 URL: https://issues.apache.org/jira/browse/HBASE-5922 Project: HBase Issue Type: Bug Components: client, io Affects Versions: 0.90.0 Environment: HBase 0.90.4 Reporter: Nate Putnam Assignee: Nate Putnam Fix For: 0.90.0 Attachments: HBASE-5922.patch, HBASE-5922.patch, HBASE-5922.v2.patch Calling HRegionServer.getClosestRowBefore() can cause a stack overflow if the underlying store file is a reference and the row key is in the bottom. java.io.IOException: java.io.IOException: java.lang.StackOverflowError at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:990) at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:978) at org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1651) at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039) Caused by: java.lang.StackOverflowError at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:147) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Created] (HBASE-5922) HalfStoreFileReader seekBefore causes StackOverflowError
Nate Putnam created HBASE-5922: -- Summary: HalfStoreFileReader seekBefore causes StackOverflowError Key: HBASE-5922 URL: https://issues.apache.org/jira/browse/HBASE-5922 Project: HBase Issue Type: Bug Components: client, io Affects Versions: 0.90.0 Environment: HBase 0.90.4 Reporter: Nate Putnam Assignee: Nate Putnam Fix For: 0.90.0 Calling HRegionServer.getClosestRowBefore() can cause a stack overflow if the underlying store file is a reference and the row key is in the bottom. java.io.IOException: java.io.IOException: java.lang.StackOverflowError at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:990) at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:978) at org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1651) at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039) Caused by: java.lang.StackOverflowError at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:147) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5922) HalfStoreFileReader seekBefore causes StackOverflowError
[ https://issues.apache.org/jira/browse/HBASE-5922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nate Putnam updated HBASE-5922: --- Attachment: HBase-5922.patch HalfStoreFileReader seekBefore causes StackOverflowError Key: HBASE-5922 URL: https://issues.apache.org/jira/browse/HBASE-5922 Project: HBase Issue Type: Bug Components: client, io Affects Versions: 0.90.0 Environment: HBase 0.90.4 Reporter: Nate Putnam Assignee: Nate Putnam Fix For: 0.90.0 Attachments: HBase-5922.patch Calling HRegionServer.getClosestRowBefore() can cause a stack overflow if the underlying store file is a reference and the row key is in the bottom. java.io.IOException: java.io.IOException: java.lang.StackOverflowError at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:990) at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:978) at org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1651) at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039) Caused by: java.lang.StackOverflowError at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:147) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5922) HalfStoreFileReader seekBefore causes StackOverflowError
[ https://issues.apache.org/jira/browse/HBASE-5922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nate Putnam updated HBASE-5922: --- Status: Patch Available (was: Open) HalfStoreFileReader seekBefore causes StackOverflowError Key: HBASE-5922 URL: https://issues.apache.org/jira/browse/HBASE-5922 Project: HBase Issue Type: Bug Components: client, io Affects Versions: 0.90.0 Environment: HBase 0.90.4 Reporter: Nate Putnam Assignee: Nate Putnam Fix For: 0.90.0 Attachments: HBase-5922.patch Calling HRegionServer.getClosestRowBefore() can cause a stack overflow if the underlying store file is a reference and the row key is in the bottom. java.io.IOException: java.io.IOException: java.lang.StackOverflowError at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:990) at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:978) at org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1651) at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039) Caused by: java.lang.StackOverflowError at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:147) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-5922) HalfStoreFileReader seekBefore causes StackOverflowError
[ https://issues.apache.org/jira/browse/HBASE-5922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13267010#comment-13267010 ] Nate Putnam commented on HBASE-5922: I was able to reproduce it by doing a seekBefore on a row key that was contained in the top of the HalfStoreFile. HalfStoreFileReader seekBefore causes StackOverflowError Key: HBASE-5922 URL: https://issues.apache.org/jira/browse/HBASE-5922 Project: HBase Issue Type: Bug Components: client, io Affects Versions: 0.90.0 Environment: HBase 0.90.4 Reporter: Nate Putnam Assignee: Nate Putnam Fix For: 0.90.0 Attachments: HBase-5922.patch Calling HRegionServer.getClosestRowBefore() can cause a stack overflow if the underlying store file is a reference and the row key is in the bottom. java.io.IOException: java.io.IOException: java.lang.StackOverflowError at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:990) at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:978) at org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1651) at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039) Caused by: java.lang.StackOverflowError at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:147) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5922) HalfStoreFileReader seekBefore causes StackOverflowError
[ https://issues.apache.org/jira/browse/HBASE-5922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nate Putnam updated HBASE-5922: --- Attachment: HBase-5922.patch HalfStoreFileReader seekBefore causes StackOverflowError Key: HBASE-5922 URL: https://issues.apache.org/jira/browse/HBASE-5922 Project: HBase Issue Type: Bug Components: client, io Affects Versions: 0.90.0 Environment: HBase 0.90.4 Reporter: Nate Putnam Assignee: Nate Putnam Fix For: 0.90.0 Attachments: HBase-5922.patch Calling HRegionServer.getClosestRowBefore() can cause a stack overflow if the underlying store file is a reference and the row key is in the bottom. java.io.IOException: java.io.IOException: java.lang.StackOverflowError at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:990) at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:978) at org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1651) at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039) Caused by: java.lang.StackOverflowError at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:147) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5922) HalfStoreFileReader seekBefore causes StackOverflowError
[ https://issues.apache.org/jira/browse/HBASE-5922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nate Putnam updated HBASE-5922: --- Attachment: (was: HBase-5922.patch) HalfStoreFileReader seekBefore causes StackOverflowError Key: HBASE-5922 URL: https://issues.apache.org/jira/browse/HBASE-5922 Project: HBase Issue Type: Bug Components: client, io Affects Versions: 0.90.0 Environment: HBase 0.90.4 Reporter: Nate Putnam Assignee: Nate Putnam Fix For: 0.90.0 Attachments: HBase-5922.patch Calling HRegionServer.getClosestRowBefore() can cause a stack overflow if the underlying store file is a reference and the row key is in the bottom. java.io.IOException: java.io.IOException: java.lang.StackOverflowError at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:990) at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:978) at org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1651) at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039) Caused by: java.lang.StackOverflowError at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:147) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5922) HalfStoreFileReader seekBefore causes StackOverflowError
[ https://issues.apache.org/jira/browse/HBASE-5922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nate Putnam updated HBASE-5922: --- Attachment: (was: HBase-5922.patch) HalfStoreFileReader seekBefore causes StackOverflowError Key: HBASE-5922 URL: https://issues.apache.org/jira/browse/HBASE-5922 Project: HBase Issue Type: Bug Components: client, io Affects Versions: 0.90.0 Environment: HBase 0.90.4 Reporter: Nate Putnam Assignee: Nate Putnam Fix For: 0.90.0 Calling HRegionServer.getClosestRowBefore() can cause a stack overflow if the underlying store file is a reference and the row key is in the bottom. java.io.IOException: java.io.IOException: java.lang.StackOverflowError at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:990) at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:978) at org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1651) at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039) Caused by: java.lang.StackOverflowError at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:147) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5922) HalfStoreFileReader seekBefore causes StackOverflowError
[ https://issues.apache.org/jira/browse/HBASE-5922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nate Putnam updated HBASE-5922: --- Attachment: HBASE-5922.patch HalfStoreFileReader seekBefore causes StackOverflowError Key: HBASE-5922 URL: https://issues.apache.org/jira/browse/HBASE-5922 Project: HBase Issue Type: Bug Components: client, io Affects Versions: 0.90.0 Environment: HBase 0.90.4 Reporter: Nate Putnam Assignee: Nate Putnam Fix For: 0.90.0 Attachments: HBASE-5922.patch Calling HRegionServer.getClosestRowBefore() can cause a stack overflow if the underlying store file is a reference and the row key is in the bottom. java.io.IOException: java.io.IOException: java.lang.StackOverflowError at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:990) at org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:978) at org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1651) at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039) Caused by: java.lang.StackOverflowError at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:147) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) at org.apache.hadoop.hbase.io.HalfStoreFileReader$1.seekBefore(HalfStoreFileReader.java:149) -- 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-3421) Very wide rows -- 30M plus -- cause us OOME
[ https://issues.apache.org/jira/browse/HBASE-3421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nate Putnam updated HBASE-3421: --- Status: Patch Available (was: Open) Added hbase.hstore.compaction.kv.max config option. Very wide rows -- 30M plus -- cause us OOME --- Key: HBASE-3421 URL: https://issues.apache.org/jira/browse/HBASE-3421 Project: HBase Issue Type: Bug Affects Versions: 0.90.0 Reporter: stack Attachments: HBASE-3421.patch, HBASE-34211-v2.patch From the list, see 'jvm oom' in http://mail-archives.apache.org/mod_mbox/hbase-user/201101.mbox/browser, it looks like wide rows -- 30M or so -- causes OOME during compaction. We should check it out. Can the scanner used during compactions use the 'limit' when nexting? If so, this should save our OOME'ing (or, we need to add to the next a max size rather than count of KVs). -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-3421) Very wide rows -- 30M plus -- cause us OOME
[ https://issues.apache.org/jira/browse/HBASE-3421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nate Putnam updated HBASE-3421: --- Attachment: HBASE-34211-v2.patch Very wide rows -- 30M plus -- cause us OOME --- Key: HBASE-3421 URL: https://issues.apache.org/jira/browse/HBASE-3421 Project: HBase Issue Type: Bug Affects Versions: 0.90.0 Reporter: stack Attachments: HBASE-3421.patch, HBASE-34211-v2.patch From the list, see 'jvm oom' in http://mail-archives.apache.org/mod_mbox/hbase-user/201101.mbox/browser, it looks like wide rows -- 30M or so -- causes OOME during compaction. We should check it out. Can the scanner used during compactions use the 'limit' when nexting? If so, this should save our OOME'ing (or, we need to add to the next a max size rather than count of KVs). -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-3421) Very wide rows -- 30M plus -- cause us OOME
[ https://issues.apache.org/jira/browse/HBASE-3421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nate Putnam updated HBASE-3421: --- Attachment: HBASE-34211-v2.patch Very wide rows -- 30M plus -- cause us OOME --- Key: HBASE-3421 URL: https://issues.apache.org/jira/browse/HBASE-3421 Project: HBase Issue Type: Bug Affects Versions: 0.90.0 Reporter: stack Attachments: HBASE-3421.patch, HBASE-34211-v2.patch From the list, see 'jvm oom' in http://mail-archives.apache.org/mod_mbox/hbase-user/201101.mbox/browser, it looks like wide rows -- 30M or so -- causes OOME during compaction. We should check it out. Can the scanner used during compactions use the 'limit' when nexting? If so, this should save our OOME'ing (or, we need to add to the next a max size rather than count of KVs). -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-3421) Very wide rows -- 30M plus -- cause us OOME
[ https://issues.apache.org/jira/browse/HBASE-3421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nate Putnam updated HBASE-3421: --- Attachment: (was: HBASE-34211-v3.patch) Very wide rows -- 30M plus -- cause us OOME --- Key: HBASE-3421 URL: https://issues.apache.org/jira/browse/HBASE-3421 Project: HBase Issue Type: Bug Affects Versions: 0.90.0 Reporter: stack Attachments: HBASE-3421.patch, HBASE-34211-v2.patch, HBASE-34211-v3.patch From the list, see 'jvm oom' in http://mail-archives.apache.org/mod_mbox/hbase-user/201101.mbox/browser, it looks like wide rows -- 30M or so -- causes OOME during compaction. We should check it out. Can the scanner used during compactions use the 'limit' when nexting? If so, this should save our OOME'ing (or, we need to add to the next a max size rather than count of KVs). -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-3421) Very wide rows -- 30M plus -- cause us OOME
[ https://issues.apache.org/jira/browse/HBASE-3421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nate Putnam updated HBASE-3421: --- Attachment: HBASE-34211-v3.patch Clarify code comment. Grant a license this time :) Very wide rows -- 30M plus -- cause us OOME --- Key: HBASE-3421 URL: https://issues.apache.org/jira/browse/HBASE-3421 Project: HBase Issue Type: Bug Affects Versions: 0.90.0 Reporter: stack Attachments: HBASE-3421.patch, HBASE-34211-v2.patch, HBASE-34211-v3.patch From the list, see 'jvm oom' in http://mail-archives.apache.org/mod_mbox/hbase-user/201101.mbox/browser, it looks like wide rows -- 30M or so -- causes OOME during compaction. We should check it out. Can the scanner used during compactions use the 'limit' when nexting? If so, this should save our OOME'ing (or, we need to add to the next a max size rather than count of KVs). -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-3421) Very wide rows -- 30M plus -- cause us OOME
[ https://issues.apache.org/jira/browse/HBASE-3421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nate Putnam updated HBASE-3421: --- Attachment: HBASE-34211-v3.patch Clarify code comment. Very wide rows -- 30M plus -- cause us OOME --- Key: HBASE-3421 URL: https://issues.apache.org/jira/browse/HBASE-3421 Project: HBase Issue Type: Bug Affects Versions: 0.90.0 Reporter: stack Attachments: HBASE-3421.patch, HBASE-34211-v2.patch, HBASE-34211-v3.patch From the list, see 'jvm oom' in http://mail-archives.apache.org/mod_mbox/hbase-user/201101.mbox/browser, it looks like wide rows -- 30M or so -- causes OOME during compaction. We should check it out. Can the scanner used during compactions use the 'limit' when nexting? If so, this should save our OOME'ing (or, we need to add to the next a max size rather than count of KVs). -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-3421) Very wide rows -- 30M plus -- cause us OOME
[ https://issues.apache.org/jira/browse/HBASE-3421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13108856#comment-13108856 ] Nate Putnam commented on HBASE-3421: Sorry about that. My mistake, I should be more careful when creating patches. v4 is the winner. Thanks for your patience. Very wide rows -- 30M plus -- cause us OOME --- Key: HBASE-3421 URL: https://issues.apache.org/jira/browse/HBASE-3421 Project: HBase Issue Type: Bug Affects Versions: 0.90.0 Reporter: stack Attachments: HBASE-3421.patch, HBASE-34211-v2.patch, HBASE-34211-v3.patch From the list, see 'jvm oom' in http://mail-archives.apache.org/mod_mbox/hbase-user/201101.mbox/browser, it looks like wide rows -- 30M or so -- causes OOME during compaction. We should check it out. Can the scanner used during compactions use the 'limit' when nexting? If so, this should save our OOME'ing (or, we need to add to the next a max size rather than count of KVs). -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-3421) Very wide rows -- 30M plus -- cause us OOME
[ https://issues.apache.org/jira/browse/HBASE-3421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nate Putnam updated HBASE-3421: --- Attachment: HBASE-34211-v4.patch Very wide rows -- 30M plus -- cause us OOME --- Key: HBASE-3421 URL: https://issues.apache.org/jira/browse/HBASE-3421 Project: HBase Issue Type: Bug Affects Versions: 0.90.0 Reporter: stack Attachments: HBASE-3421.patch, HBASE-34211-v2.patch, HBASE-34211-v3.patch, HBASE-34211-v4.patch From the list, see 'jvm oom' in http://mail-archives.apache.org/mod_mbox/hbase-user/201101.mbox/browser, it looks like wide rows -- 30M or so -- causes OOME during compaction. We should check it out. Can the scanner used during compactions use the 'limit' when nexting? If so, this should save our OOME'ing (or, we need to add to the next a max size rather than count of KVs). -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-3421) Very wide rows -- 30M plus -- cause us OOME
[ https://issues.apache.org/jira/browse/HBASE-3421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nate Putnam updated HBASE-3421: --- Attachment: HBASE-3421.patch Been running in our prod cluster for a couple days without issue. Very wide rows -- 30M plus -- cause us OOME --- Key: HBASE-3421 URL: https://issues.apache.org/jira/browse/HBASE-3421 Project: HBase Issue Type: Bug Affects Versions: 0.90.0 Reporter: stack Attachments: HBASE-3421.patch From the list, see 'jvm oom' in http://mail-archives.apache.org/mod_mbox/hbase-user/201101.mbox/browser, it looks like wide rows -- 30M or so -- causes OOME during compaction. We should check it out. Can the scanner used during compactions use the 'limit' when nexting? If so, this should save our OOME'ing (or, we need to add to the next a max size rather than count of KVs). -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-3421) Very wide rows -- 30M plus -- cause us OOME
[ https://issues.apache.org/jira/browse/HBASE-3421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13105766#comment-13105766 ] Nate Putnam commented on HBASE-3421: Sure. I'll submit a new patch tomorrow. Very wide rows -- 30M plus -- cause us OOME --- Key: HBASE-3421 URL: https://issues.apache.org/jira/browse/HBASE-3421 Project: HBase Issue Type: Bug Affects Versions: 0.90.0 Reporter: stack Attachments: HBASE-3421.patch From the list, see 'jvm oom' in http://mail-archives.apache.org/mod_mbox/hbase-user/201101.mbox/browser, it looks like wide rows -- 30M or so -- causes OOME during compaction. We should check it out. Can the scanner used during compactions use the 'limit' when nexting? If so, this should save our OOME'ing (or, we need to add to the next a max size rather than count of KVs). -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Created] (HBASE-4356) Wide rows can cause OOME when compacting
Wide rows can cause OOME when compacting Key: HBASE-4356 URL: https://issues.apache.org/jira/browse/HBASE-4356 Project: HBase Issue Type: Bug Affects Versions: 0.90.4 Reporter: Nate Putnam The scanner used for compaction doesn't limit the number of columns retrieved when doing a compaction. If a row exists with tens of millions of rows it can fill all available memory and crash the region server. It would be better if the scanner could page through the columns of wide rows when performing a compaction. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-4356) Wide rows can cause OOME when compacting
[ https://issues.apache.org/jira/browse/HBASE-4356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13100772#comment-13100772 ] Nate Putnam commented on HBASE-4356: Yep. Looks like the same issue. I'll close this one. Wide rows can cause OOME when compacting Key: HBASE-4356 URL: https://issues.apache.org/jira/browse/HBASE-4356 Project: HBase Issue Type: Bug Affects Versions: 0.90.4 Reporter: Nate Putnam The scanner used for compaction doesn't limit the number of columns retrieved when doing a compaction. If a row exists with tens of millions of rows it can fill all available memory and crash the region server. It would be better if the scanner could page through the columns of wide rows when performing a compaction. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Resolved] (HBASE-4356) Wide rows can cause OOME when compacting
[ https://issues.apache.org/jira/browse/HBASE-4356?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nate Putnam resolved HBASE-4356. Resolution: Duplicate Dup of HBAE-3421 Wide rows can cause OOME when compacting Key: HBASE-4356 URL: https://issues.apache.org/jira/browse/HBASE-4356 Project: HBase Issue Type: Bug Affects Versions: 0.90.4 Reporter: Nate Putnam The scanner used for compaction doesn't limit the number of columns retrieved when doing a compaction. If a row exists with tens of millions of rows it can fill all available memory and crash the region server. It would be better if the scanner could page through the columns of wide rows when performing a compaction. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
