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Posted to issues@hbase.apache.org by "Lars Hofhansl (Created) (JIRA)" <ji...@apache.org> on 2011/10/25 23:06:32 UTC

[jira] [Created] (HBASE-4673) NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0

NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0 
-------------------------------------------------------------------------------------------

                 Key: HBASE-4673
                 URL: https://issues.apache.org/jira/browse/HBASE-4673
             Project: HBase
          Issue Type: Bug
    Affects Versions: 0.94.0
            Reporter: Lars Hofhansl
            Priority: Minor


On a test system got this exception when hfile.block.cache.size is set to 0:

java.lang.NullPointerException
at org.apache.hadoop.hbase.io.hfile.HFileReaderV2.close(HFileReaderV2.java:321)
at org.apache.hadoop.hbase.regionserver.StoreFile$Reader.close(StoreFile.java:1065)
at org.apache.hadoop.hbase.regionserver.StoreFile.closeReader(StoreFile.java:539)
at org.apache.hadoop.hbase.regionserver.StoreFile.deleteReader(StoreFile.java:549)
at org.apache.hadoop.hbase.regionserver.Store.completeCompaction(Store.java:1314)
at org.apache.hadoop.hbase.regionserver.Store.compact(Store.java:686)
at org.apache.hadoop.hbase.regionserver.HRegion.compact(HRegion.java:1016)
at org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest.run(CompactionRequest.java:178)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619) 

Minor issue as nobody in their right mind with have hfile.block.cache.size=0

Looks like this is due to HBASE-4422

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[jira] [Commented] (HBASE-4673) NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HBASE-4673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13136700#comment-13136700 ] 

Hudson commented on HBASE-4673:
-------------------------------

Integrated in HBase-TRUNK #2372 (See [https://builds.apache.org/job/HBase-TRUNK/2372/])
    HBASE-4673  NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0

larsh : 
Files : 
* /hbase/trunk/CHANGES.txt
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileReaderV2.java

                
> NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0 
> -------------------------------------------------------------------------------------------
>
>                 Key: HBASE-4673
>                 URL: https://issues.apache.org/jira/browse/HBASE-4673
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.94.0
>            Reporter: Lars Hofhansl
>            Assignee: Lars Hofhansl
>            Priority: Minor
>             Fix For: 0.92.0, 0.94.0
>
>         Attachments: 4673.txt
>
>
> On a test system got this exception when hfile.block.cache.size is set to 0:
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.io.hfile.HFileReaderV2.close(HFileReaderV2.java:321)
> at org.apache.hadoop.hbase.regionserver.StoreFile$Reader.close(StoreFile.java:1065)
> at org.apache.hadoop.hbase.regionserver.StoreFile.closeReader(StoreFile.java:539)
> at org.apache.hadoop.hbase.regionserver.StoreFile.deleteReader(StoreFile.java:549)
> at org.apache.hadoop.hbase.regionserver.Store.completeCompaction(Store.java:1314)
> at org.apache.hadoop.hbase.regionserver.Store.compact(Store.java:686)
> at org.apache.hadoop.hbase.regionserver.HRegion.compact(HRegion.java:1016)
> at org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest.run(CompactionRequest.java:178)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619) 
> Minor issue as nobody in their right mind with have hfile.block.cache.size=0
> Looks like this is due to HBASE-4422

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[jira] [Resolved] (HBASE-4673) NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0

Posted by "Lars Hofhansl (Resolved) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HBASE-4673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lars Hofhansl resolved HBASE-4673.
----------------------------------

       Resolution: Fixed
    Fix Version/s: 0.92.0

Done
                
> NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0 
> -------------------------------------------------------------------------------------------
>
>                 Key: HBASE-4673
>                 URL: https://issues.apache.org/jira/browse/HBASE-4673
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.94.0
>            Reporter: Lars Hofhansl
>            Assignee: Lars Hofhansl
>            Priority: Minor
>             Fix For: 0.92.0, 0.94.0
>
>         Attachments: 4673.txt
>
>
> On a test system got this exception when hfile.block.cache.size is set to 0:
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.io.hfile.HFileReaderV2.close(HFileReaderV2.java:321)
> at org.apache.hadoop.hbase.regionserver.StoreFile$Reader.close(StoreFile.java:1065)
> at org.apache.hadoop.hbase.regionserver.StoreFile.closeReader(StoreFile.java:539)
> at org.apache.hadoop.hbase.regionserver.StoreFile.deleteReader(StoreFile.java:549)
> at org.apache.hadoop.hbase.regionserver.Store.completeCompaction(Store.java:1314)
> at org.apache.hadoop.hbase.regionserver.Store.compact(Store.java:686)
> at org.apache.hadoop.hbase.regionserver.HRegion.compact(HRegion.java:1016)
> at org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest.run(CompactionRequest.java:178)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619) 
> Minor issue as nobody in their right mind with have hfile.block.cache.size=0
> Looks like this is due to HBASE-4422

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[jira] [Assigned] (HBASE-4673) NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0

Posted by "Lars Hofhansl (Assigned) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HBASE-4673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lars Hofhansl reassigned HBASE-4673:
------------------------------------

    Assignee: Lars Hofhansl
    
> NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0 
> -------------------------------------------------------------------------------------------
>
>                 Key: HBASE-4673
>                 URL: https://issues.apache.org/jira/browse/HBASE-4673
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.94.0
>            Reporter: Lars Hofhansl
>            Assignee: Lars Hofhansl
>            Priority: Minor
>         Attachments: 4673.txt
>
>
> On a test system got this exception when hfile.block.cache.size is set to 0:
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.io.hfile.HFileReaderV2.close(HFileReaderV2.java:321)
> at org.apache.hadoop.hbase.regionserver.StoreFile$Reader.close(StoreFile.java:1065)
> at org.apache.hadoop.hbase.regionserver.StoreFile.closeReader(StoreFile.java:539)
> at org.apache.hadoop.hbase.regionserver.StoreFile.deleteReader(StoreFile.java:549)
> at org.apache.hadoop.hbase.regionserver.Store.completeCompaction(Store.java:1314)
> at org.apache.hadoop.hbase.regionserver.Store.compact(Store.java:686)
> at org.apache.hadoop.hbase.regionserver.HRegion.compact(HRegion.java:1016)
> at org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest.run(CompactionRequest.java:178)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619) 
> Minor issue as nobody in their right mind with have hfile.block.cache.size=0
> Looks like this is due to HBASE-4422

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[jira] [Commented] (HBASE-4673) NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0

Posted by "stack (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HBASE-4673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13136320#comment-13136320 ] 

stack commented on HBASE-4673:
------------------------------

+1
                
> NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0 
> -------------------------------------------------------------------------------------------
>
>                 Key: HBASE-4673
>                 URL: https://issues.apache.org/jira/browse/HBASE-4673
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.94.0
>            Reporter: Lars Hofhansl
>            Priority: Minor
>         Attachments: 4673.txt
>
>
> On a test system got this exception when hfile.block.cache.size is set to 0:
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.io.hfile.HFileReaderV2.close(HFileReaderV2.java:321)
> at org.apache.hadoop.hbase.regionserver.StoreFile$Reader.close(StoreFile.java:1065)
> at org.apache.hadoop.hbase.regionserver.StoreFile.closeReader(StoreFile.java:539)
> at org.apache.hadoop.hbase.regionserver.StoreFile.deleteReader(StoreFile.java:549)
> at org.apache.hadoop.hbase.regionserver.Store.completeCompaction(Store.java:1314)
> at org.apache.hadoop.hbase.regionserver.Store.compact(Store.java:686)
> at org.apache.hadoop.hbase.regionserver.HRegion.compact(HRegion.java:1016)
> at org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest.run(CompactionRequest.java:178)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619) 
> Minor issue as nobody in their right mind with have hfile.block.cache.size=0
> Looks like this is due to HBASE-4422

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[jira] [Commented] (HBASE-4673) NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0

Posted by "Todd Lipcon (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HBASE-4673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13136444#comment-13136444 ] 

Todd Lipcon commented on HBASE-4673:
------------------------------------

This should go in 0.92 also, right? (HFv2 is in 92)
                
> NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0 
> -------------------------------------------------------------------------------------------
>
>                 Key: HBASE-4673
>                 URL: https://issues.apache.org/jira/browse/HBASE-4673
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.94.0
>            Reporter: Lars Hofhansl
>            Assignee: Lars Hofhansl
>            Priority: Minor
>             Fix For: 0.94.0
>
>         Attachments: 4673.txt
>
>
> On a test system got this exception when hfile.block.cache.size is set to 0:
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.io.hfile.HFileReaderV2.close(HFileReaderV2.java:321)
> at org.apache.hadoop.hbase.regionserver.StoreFile$Reader.close(StoreFile.java:1065)
> at org.apache.hadoop.hbase.regionserver.StoreFile.closeReader(StoreFile.java:539)
> at org.apache.hadoop.hbase.regionserver.StoreFile.deleteReader(StoreFile.java:549)
> at org.apache.hadoop.hbase.regionserver.Store.completeCompaction(Store.java:1314)
> at org.apache.hadoop.hbase.regionserver.Store.compact(Store.java:686)
> at org.apache.hadoop.hbase.regionserver.HRegion.compact(HRegion.java:1016)
> at org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest.run(CompactionRequest.java:178)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619) 
> Minor issue as nobody in their right mind with have hfile.block.cache.size=0
> Looks like this is due to HBASE-4422

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[jira] [Reopened] (HBASE-4673) NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0

Posted by "Lars Hofhansl (Reopened) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HBASE-4673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lars Hofhansl reopened HBASE-4673:
----------------------------------


You are right. Didn't realized that jgray had checked the cache config code in 0.92 as well.
                
> NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0 
> -------------------------------------------------------------------------------------------
>
>                 Key: HBASE-4673
>                 URL: https://issues.apache.org/jira/browse/HBASE-4673
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.94.0
>            Reporter: Lars Hofhansl
>            Assignee: Lars Hofhansl
>            Priority: Minor
>             Fix For: 0.94.0
>
>         Attachments: 4673.txt
>
>
> On a test system got this exception when hfile.block.cache.size is set to 0:
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.io.hfile.HFileReaderV2.close(HFileReaderV2.java:321)
> at org.apache.hadoop.hbase.regionserver.StoreFile$Reader.close(StoreFile.java:1065)
> at org.apache.hadoop.hbase.regionserver.StoreFile.closeReader(StoreFile.java:539)
> at org.apache.hadoop.hbase.regionserver.StoreFile.deleteReader(StoreFile.java:549)
> at org.apache.hadoop.hbase.regionserver.Store.completeCompaction(Store.java:1314)
> at org.apache.hadoop.hbase.regionserver.Store.compact(Store.java:686)
> at org.apache.hadoop.hbase.regionserver.HRegion.compact(HRegion.java:1016)
> at org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest.run(CompactionRequest.java:178)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619) 
> Minor issue as nobody in their right mind with have hfile.block.cache.size=0
> Looks like this is due to HBASE-4422

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[jira] [Resolved] (HBASE-4673) NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0

Posted by "Lars Hofhansl (Resolved) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HBASE-4673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lars Hofhansl resolved HBASE-4673.
----------------------------------

       Resolution: Fixed
    Fix Version/s: 0.94.0
     Hadoop Flags: Reviewed
    
> NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0 
> -------------------------------------------------------------------------------------------
>
>                 Key: HBASE-4673
>                 URL: https://issues.apache.org/jira/browse/HBASE-4673
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.94.0
>            Reporter: Lars Hofhansl
>            Assignee: Lars Hofhansl
>            Priority: Minor
>             Fix For: 0.94.0
>
>         Attachments: 4673.txt
>
>
> On a test system got this exception when hfile.block.cache.size is set to 0:
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.io.hfile.HFileReaderV2.close(HFileReaderV2.java:321)
> at org.apache.hadoop.hbase.regionserver.StoreFile$Reader.close(StoreFile.java:1065)
> at org.apache.hadoop.hbase.regionserver.StoreFile.closeReader(StoreFile.java:539)
> at org.apache.hadoop.hbase.regionserver.StoreFile.deleteReader(StoreFile.java:549)
> at org.apache.hadoop.hbase.regionserver.Store.completeCompaction(Store.java:1314)
> at org.apache.hadoop.hbase.regionserver.Store.compact(Store.java:686)
> at org.apache.hadoop.hbase.regionserver.HRegion.compact(HRegion.java:1016)
> at org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest.run(CompactionRequest.java:178)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619) 
> Minor issue as nobody in their right mind with have hfile.block.cache.size=0
> Looks like this is due to HBASE-4422

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[jira] [Commented] (HBASE-4673) NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HBASE-4673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13136625#comment-13136625 ] 

Hudson commented on HBASE-4673:
-------------------------------

Integrated in HBase-0.92 #83 (See [https://builds.apache.org/job/HBase-0.92/83/])
    HBASE-4673  NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0

larsh : 
Files : 
* /hbase/branches/0.92/CHANGES.txt
* /hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileReaderV2.java

                
> NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0 
> -------------------------------------------------------------------------------------------
>
>                 Key: HBASE-4673
>                 URL: https://issues.apache.org/jira/browse/HBASE-4673
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.94.0
>            Reporter: Lars Hofhansl
>            Assignee: Lars Hofhansl
>            Priority: Minor
>             Fix For: 0.92.0, 0.94.0
>
>         Attachments: 4673.txt
>
>
> On a test system got this exception when hfile.block.cache.size is set to 0:
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.io.hfile.HFileReaderV2.close(HFileReaderV2.java:321)
> at org.apache.hadoop.hbase.regionserver.StoreFile$Reader.close(StoreFile.java:1065)
> at org.apache.hadoop.hbase.regionserver.StoreFile.closeReader(StoreFile.java:539)
> at org.apache.hadoop.hbase.regionserver.StoreFile.deleteReader(StoreFile.java:549)
> at org.apache.hadoop.hbase.regionserver.Store.completeCompaction(Store.java:1314)
> at org.apache.hadoop.hbase.regionserver.Store.compact(Store.java:686)
> at org.apache.hadoop.hbase.regionserver.HRegion.compact(HRegion.java:1016)
> at org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest.run(CompactionRequest.java:178)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619) 
> Minor issue as nobody in their right mind with have hfile.block.cache.size=0
> Looks like this is due to HBASE-4422

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[jira] [Updated] (HBASE-4673) NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0

Posted by "Lars Hofhansl (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HBASE-4673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lars Hofhansl updated HBASE-4673:
---------------------------------

    Attachment: 4673.txt

One liner...
                
> NPE in HFileReaderV2.close during major compaction when hfile.block.cache.size is set to 0 
> -------------------------------------------------------------------------------------------
>
>                 Key: HBASE-4673
>                 URL: https://issues.apache.org/jira/browse/HBASE-4673
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.94.0
>            Reporter: Lars Hofhansl
>            Priority: Minor
>         Attachments: 4673.txt
>
>
> On a test system got this exception when hfile.block.cache.size is set to 0:
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.io.hfile.HFileReaderV2.close(HFileReaderV2.java:321)
> at org.apache.hadoop.hbase.regionserver.StoreFile$Reader.close(StoreFile.java:1065)
> at org.apache.hadoop.hbase.regionserver.StoreFile.closeReader(StoreFile.java:539)
> at org.apache.hadoop.hbase.regionserver.StoreFile.deleteReader(StoreFile.java:549)
> at org.apache.hadoop.hbase.regionserver.Store.completeCompaction(Store.java:1314)
> at org.apache.hadoop.hbase.regionserver.Store.compact(Store.java:686)
> at org.apache.hadoop.hbase.regionserver.HRegion.compact(HRegion.java:1016)
> at org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest.run(CompactionRequest.java:178)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619) 
> Minor issue as nobody in their right mind with have hfile.block.cache.size=0
> Looks like this is due to HBASE-4422

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