[jira] Created: (HADOOP-2687) 1707 added errant INFO-level logging to DFSClient

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[jira] Created: (HADOOP-2687) 1707 added errant INFO-level logging to DFSClient

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1707 added errant INFO-level logging to DFSClient
-------------------------------------------------

                 Key: HADOOP-2687
                 URL: https://issues.apache.org/jira/browse/HADOOP-2687
             Project: Hadoop
          Issue Type: Bug
          Components: contrib/hbase
            Reporter: stack
            Priority: Blocker
             Fix For: 0.16.0


Marking this a blocker because it looks bad and it looks unintentional.  If it this turns out to not be a blocker for hadoop, it will become one for hbase because 2/3rds of our DEBUG-level logs are filled with these DFSClient messages.  Below is a sample:

{code}
...
2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: compaction for HStore 1028785192/info needed.
2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HRegion: 1028785192/info needs compaction
2008-01-23 01:17:31,506 INFO org.apache.hadoop.hbase.HRegion: starting compaction on region .META.,,1
2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: started compaction of 4 files using hdfs://aa0-000-12.u.powerset.com:9123/hbase123/.META./compaction.dir for 1028785192/info
2008-01-23 01:17:31,548 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX.0:50010
2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..142:50010
2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
2008-01-23 01:17:31,635 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-1043800255529565106
2008-01-23 01:17:31,660 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
2008-01-23 01:17:31,748 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-8906552400781425824
2008-01-23 01:17:31,793 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
2008-01-23 01:17:31,881 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_3933085663541821686
2008-01-23 01:17:31,902 DEBUG org.apache.hadoop.hbase.HStore: moving 1028785192/info/1089676733326611803 in hdfs:/XX.XX.XX.:9123/hbase123/.META./compaction.dir to 1028785192/info/8081034940986786580 in hdfs://XX.XX.XX.:9123/hbase123/.META. for 1028785192/info
2008-01-23 01:17:31,992 INFO org.apache.hadoop.hbase.HRegion: compaction completed on region .META.,,1. Took 0sec
...
{code}

This issue was originally reported over in hadoop-user by Billy Preston.

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[jira] Updated: (HADOOP-2687) 1707 added errant INFO-level logging to DFSClient

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     [ https://issues.apache.org/jira/browse/HADOOP-2687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack updated HADOOP-2687:
--------------------------

    Attachment: dfsclient.patch

Converted 4 INFO level logs to be DEBUG instead.

> 1707 added errant INFO-level logging to DFSClient
> -------------------------------------------------
>
>                 Key: HADOOP-2687
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2687
>             Project: Hadoop
>          Issue Type: Bug
>          Components: contrib/hbase
>            Reporter: stack
>            Priority: Blocker
>             Fix For: 0.16.0
>
>         Attachments: dfsclient.patch
>
>
> Marking this a blocker because it looks bad and it looks unintentional.  If it this turns out to not be a blocker for hadoop, it will become one for hbase because 2/3rds of our DEBUG-level logs are filled with these DFSClient messages.  Below is a sample:
> {code}
> ...
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: compaction for HStore 1028785192/info needed.
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HRegion: 1028785192/info needs compaction
> 2008-01-23 01:17:31,506 INFO org.apache.hadoop.hbase.HRegion: starting compaction on region .META.,,1
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: started compaction of 4 files using hdfs://aa0-000-12.u.powerset.com:9123/hbase123/.META./compaction.dir for 1028785192/info
> 2008-01-23 01:17:31,548 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX.0:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..142:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,635 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-1043800255529565106
> 2008-01-23 01:17:31,660 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,748 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-8906552400781425824
> 2008-01-23 01:17:31,793 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,881 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_3933085663541821686
> 2008-01-23 01:17:31,902 DEBUG org.apache.hadoop.hbase.HStore: moving 1028785192/info/1089676733326611803 in hdfs:/XX.XX.XX.:9123/hbase123/.META./compaction.dir to 1028785192/info/8081034940986786580 in hdfs://XX.XX.XX.:9123/hbase123/.META. for 1028785192/info
> 2008-01-23 01:17:31,992 INFO org.apache.hadoop.hbase.HRegion: compaction completed on region .META.,,1. Took 0sec
> ...
> {code}
> This issue was originally reported over in hadoop-user by Billy Preston.

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[jira] Updated: (HADOOP-2687) 1707 added errant INFO-level logging to DFSClient

by JIRA jira@apache.org :: Rate this Message:

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     [ https://issues.apache.org/jira/browse/HADOOP-2687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack updated HADOOP-2687:
--------------------------

    Component/s:     (was: contrib/hbase)
                 dfs

> 1707 added errant INFO-level logging to DFSClient
> -------------------------------------------------
>
>                 Key: HADOOP-2687
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2687
>             Project: Hadoop
>          Issue Type: Bug
>          Components: dfs
>            Reporter: stack
>            Priority: Blocker
>             Fix For: 0.16.0
>
>         Attachments: dfsclient.patch
>
>
> Marking this a blocker because it looks bad and it looks unintentional.  If it this turns out to not be a blocker for hadoop, it will become one for hbase because 2/3rds of our DEBUG-level logs are filled with these DFSClient messages.  Below is a sample:
> {code}
> ...
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: compaction for HStore 1028785192/info needed.
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HRegion: 1028785192/info needs compaction
> 2008-01-23 01:17:31,506 INFO org.apache.hadoop.hbase.HRegion: starting compaction on region .META.,,1
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: started compaction of 4 files using hdfs://aa0-000-12.u.powerset.com:9123/hbase123/.META./compaction.dir for 1028785192/info
> 2008-01-23 01:17:31,548 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX.0:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..142:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,635 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-1043800255529565106
> 2008-01-23 01:17:31,660 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,748 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-8906552400781425824
> 2008-01-23 01:17:31,793 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,881 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_3933085663541821686
> 2008-01-23 01:17:31,902 DEBUG org.apache.hadoop.hbase.HStore: moving 1028785192/info/1089676733326611803 in hdfs:/XX.XX.XX.:9123/hbase123/.META./compaction.dir to 1028785192/info/8081034940986786580 in hdfs://XX.XX.XX.:9123/hbase123/.META. for 1028785192/info
> 2008-01-23 01:17:31,992 INFO org.apache.hadoop.hbase.HRegion: compaction completed on region .META.,,1. Took 0sec
> ...
> {code}
> This issue was originally reported over in hadoop-user by Billy Preston.

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[jira] Updated: (HADOOP-2687) 1707 added errant INFO-level logging to DFSClient

by JIRA jira@apache.org :: Rate this Message:

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     [ https://issues.apache.org/jira/browse/HADOOP-2687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack updated HADOOP-2687:
--------------------------

    Status: Patch Available  (was: Open)

Passing to hudson

> 1707 added errant INFO-level logging to DFSClient
> -------------------------------------------------
>
>                 Key: HADOOP-2687
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2687
>             Project: Hadoop
>          Issue Type: Bug
>          Components: dfs
>            Reporter: stack
>            Priority: Blocker
>             Fix For: 0.16.0
>
>         Attachments: dfsclient.patch
>
>
> Marking this a blocker because it looks bad and it looks unintentional.  If it this turns out to not be a blocker for hadoop, it will become one for hbase because 2/3rds of our DEBUG-level logs are filled with these DFSClient messages.  Below is a sample:
> {code}
> ...
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: compaction for HStore 1028785192/info needed.
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HRegion: 1028785192/info needs compaction
> 2008-01-23 01:17:31,506 INFO org.apache.hadoop.hbase.HRegion: starting compaction on region .META.,,1
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: started compaction of 4 files using hdfs://aa0-000-12.u.powerset.com:9123/hbase123/.META./compaction.dir for 1028785192/info
> 2008-01-23 01:17:31,548 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX.0:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..142:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,635 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-1043800255529565106
> 2008-01-23 01:17:31,660 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,748 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-8906552400781425824
> 2008-01-23 01:17:31,793 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,881 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_3933085663541821686
> 2008-01-23 01:17:31,902 DEBUG org.apache.hadoop.hbase.HStore: moving 1028785192/info/1089676733326611803 in hdfs:/XX.XX.XX.:9123/hbase123/.META./compaction.dir to 1028785192/info/8081034940986786580 in hdfs://XX.XX.XX.:9123/hbase123/.META. for 1028785192/info
> 2008-01-23 01:17:31,992 INFO org.apache.hadoop.hbase.HRegion: compaction completed on region .META.,,1. Took 0sec
> ...
> {code}
> This issue was originally reported over in hadoop-user by Billy Preston.

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[jira] Commented: (HADOOP-2687) 1707 added errant INFO-level logging to DFSClient

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    [ https://issues.apache.org/jira/browse/HADOOP-2687?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12561594#action_12561594 ]

dhruba borthakur commented on HADOOP-2687:
------------------------------------------

+1 on making this a blocker for 0.16 release.

> 1707 added errant INFO-level logging to DFSClient
> -------------------------------------------------
>
>                 Key: HADOOP-2687
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2687
>             Project: Hadoop
>          Issue Type: Bug
>          Components: dfs
>            Reporter: stack
>            Priority: Blocker
>             Fix For: 0.16.0
>
>         Attachments: dfsclient.patch
>
>
> Marking this a blocker because it looks bad and it looks unintentional.  If it this turns out to not be a blocker for hadoop, it will become one for hbase because 2/3rds of our DEBUG-level logs are filled with these DFSClient messages.  Below is a sample:
> {code}
> ...
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: compaction for HStore 1028785192/info needed.
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HRegion: 1028785192/info needs compaction
> 2008-01-23 01:17:31,506 INFO org.apache.hadoop.hbase.HRegion: starting compaction on region .META.,,1
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: started compaction of 4 files using hdfs://aa0-000-12.u.powerset.com:9123/hbase123/.META./compaction.dir for 1028785192/info
> 2008-01-23 01:17:31,548 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX.0:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..142:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,635 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-1043800255529565106
> 2008-01-23 01:17:31,660 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,748 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-8906552400781425824
> 2008-01-23 01:17:31,793 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,881 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_3933085663541821686
> 2008-01-23 01:17:31,902 DEBUG org.apache.hadoop.hbase.HStore: moving 1028785192/info/1089676733326611803 in hdfs:/XX.XX.XX.:9123/hbase123/.META./compaction.dir to 1028785192/info/8081034940986786580 in hdfs://XX.XX.XX.:9123/hbase123/.META. for 1028785192/info
> 2008-01-23 01:17:31,992 INFO org.apache.hadoop.hbase.HRegion: compaction completed on region .META.,,1. Took 0sec
> ...
> {code}
> This issue was originally reported over in hadoop-user by Billy Preston.

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[jira] Commented: (HADOOP-2687) 1707 added errant INFO-level logging to DFSClient

by JIRA jira@apache.org :: Rate this Message:

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    [ https://issues.apache.org/jira/browse/HADOOP-2687?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12561767#action_12561767 ]

Hadoop QA commented on HADOOP-2687:
-----------------------------------

-1 overall.  Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12373798/dfsclient.patch
against trunk revision r614413.

    @author +1.  The patch does not contain any @author tags.

    javadoc +1.  The javadoc tool did not generate any warning messages.

    javac +1.  The applied patch does not generate any new compiler warnings.

    findbugs +1.  The patch does not introduce any new Findbugs warnings.

    core tests -1.  The patch failed core unit tests.

    contrib tests +1.  The patch passed contrib unit tests.

Test results: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1685/testReport/
Findbugs warnings: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1685/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1685/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1685/console

This message is automatically generated.

> 1707 added errant INFO-level logging to DFSClient
> -------------------------------------------------
>
>                 Key: HADOOP-2687
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2687
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>            Reporter: stack
>            Priority: Blocker
>             Fix For: 0.16.0
>
>         Attachments: dfsclient.patch
>
>
> Marking this a blocker because it looks bad and it looks unintentional.  If it this turns out to not be a blocker for hadoop, it will become one for hbase because 2/3rds of our DEBUG-level logs are filled with these DFSClient messages.  Below is a sample:
> {code}
> ...
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: compaction for HStore 1028785192/info needed.
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HRegion: 1028785192/info needs compaction
> 2008-01-23 01:17:31,506 INFO org.apache.hadoop.hbase.HRegion: starting compaction on region .META.,,1
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: started compaction of 4 files using hdfs://aa0-000-12.u.powerset.com:9123/hbase123/.META./compaction.dir for 1028785192/info
> 2008-01-23 01:17:31,548 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX.0:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..142:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,635 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-1043800255529565106
> 2008-01-23 01:17:31,660 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,748 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-8906552400781425824
> 2008-01-23 01:17:31,793 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,881 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_3933085663541821686
> 2008-01-23 01:17:31,902 DEBUG org.apache.hadoop.hbase.HStore: moving 1028785192/info/1089676733326611803 in hdfs:/XX.XX.XX.:9123/hbase123/.META./compaction.dir to 1028785192/info/8081034940986786580 in hdfs://XX.XX.XX.:9123/hbase123/.META. for 1028785192/info
> 2008-01-23 01:17:31,992 INFO org.apache.hadoop.hbase.HRegion: compaction completed on region .META.,,1. Took 0sec
> ...
> {code}
> This issue was originally reported over in hadoop-user by Billy Preston.

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[jira] Updated: (HADOOP-2687) 1707 added errant INFO-level logging to DFSClient

by JIRA jira@apache.org :: Rate this Message:

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     [ https://issues.apache.org/jira/browse/HADOOP-2687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack updated HADOOP-2687:
--------------------------

    Status: In Progress  (was: Patch Available)

The failure in core looks radically unrelated to this patch changing log levels.  Failure was: org.apache.hadoop.ipc.RemoteException: java.io.IOException: Cannot open filename /destdat/six/52594456153456364

I'll reschedule w/ hudson anyways to be sure since there are only two patches currently in its queue.


> 1707 added errant INFO-level logging to DFSClient
> -------------------------------------------------
>
>                 Key: HADOOP-2687
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2687
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>            Reporter: stack
>            Priority: Blocker
>             Fix For: 0.16.0
>
>         Attachments: dfsclient.patch
>
>
> Marking this a blocker because it looks bad and it looks unintentional.  If it this turns out to not be a blocker for hadoop, it will become one for hbase because 2/3rds of our DEBUG-level logs are filled with these DFSClient messages.  Below is a sample:
> {code}
> ...
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: compaction for HStore 1028785192/info needed.
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HRegion: 1028785192/info needs compaction
> 2008-01-23 01:17:31,506 INFO org.apache.hadoop.hbase.HRegion: starting compaction on region .META.,,1
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: started compaction of 4 files using hdfs://aa0-000-12.u.powerset.com:9123/hbase123/.META./compaction.dir for 1028785192/info
> 2008-01-23 01:17:31,548 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX.0:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..142:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,635 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-1043800255529565106
> 2008-01-23 01:17:31,660 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,748 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-8906552400781425824
> 2008-01-23 01:17:31,793 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,881 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_3933085663541821686
> 2008-01-23 01:17:31,902 DEBUG org.apache.hadoop.hbase.HStore: moving 1028785192/info/1089676733326611803 in hdfs:/XX.XX.XX.:9123/hbase123/.META./compaction.dir to 1028785192/info/8081034940986786580 in hdfs://XX.XX.XX.:9123/hbase123/.META. for 1028785192/info
> 2008-01-23 01:17:31,992 INFO org.apache.hadoop.hbase.HRegion: compaction completed on region .META.,,1. Took 0sec
> ...
> {code}
> This issue was originally reported over in hadoop-user by Billy Preston.

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[jira] Assigned: (HADOOP-2687) 1707 added errant INFO-level logging to DFSClient

by JIRA jira@apache.org :: Rate this Message:

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     [ https://issues.apache.org/jira/browse/HADOOP-2687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack reassigned HADOOP-2687:
-----------------------------

    Assignee: stack

> 1707 added errant INFO-level logging to DFSClient
> -------------------------------------------------
>
>                 Key: HADOOP-2687
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2687
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>            Reporter: stack
>            Assignee: stack
>            Priority: Blocker
>             Fix For: 0.16.0
>
>         Attachments: dfsclient.patch
>
>
> Marking this a blocker because it looks bad and it looks unintentional.  If it this turns out to not be a blocker for hadoop, it will become one for hbase because 2/3rds of our DEBUG-level logs are filled with these DFSClient messages.  Below is a sample:
> {code}
> ...
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: compaction for HStore 1028785192/info needed.
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HRegion: 1028785192/info needs compaction
> 2008-01-23 01:17:31,506 INFO org.apache.hadoop.hbase.HRegion: starting compaction on region .META.,,1
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: started compaction of 4 files using hdfs://aa0-000-12.u.powerset.com:9123/hbase123/.META./compaction.dir for 1028785192/info
> 2008-01-23 01:17:31,548 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX.0:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..142:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,635 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-1043800255529565106
> 2008-01-23 01:17:31,660 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,748 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-8906552400781425824
> 2008-01-23 01:17:31,793 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,881 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_3933085663541821686
> 2008-01-23 01:17:31,902 DEBUG org.apache.hadoop.hbase.HStore: moving 1028785192/info/1089676733326611803 in hdfs:/XX.XX.XX.:9123/hbase123/.META./compaction.dir to 1028785192/info/8081034940986786580 in hdfs://XX.XX.XX.:9123/hbase123/.META. for 1028785192/info
> 2008-01-23 01:17:31,992 INFO org.apache.hadoop.hbase.HRegion: compaction completed on region .META.,,1. Took 0sec
> ...
> {code}
> This issue was originally reported over in hadoop-user by Billy Preston.

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[jira] Updated: (HADOOP-2687) 1707 added errant INFO-level logging to DFSClient

by JIRA jira@apache.org :: Rate this Message:

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     [ https://issues.apache.org/jira/browse/HADOOP-2687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack updated HADOOP-2687:
--------------------------

    Status: Patch Available  (was: In Progress)

Retry

> 1707 added errant INFO-level logging to DFSClient
> -------------------------------------------------
>
>                 Key: HADOOP-2687
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2687
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>            Reporter: stack
>            Assignee: stack
>            Priority: Blocker
>             Fix For: 0.16.0
>
>         Attachments: dfsclient.patch
>
>
> Marking this a blocker because it looks bad and it looks unintentional.  If it this turns out to not be a blocker for hadoop, it will become one for hbase because 2/3rds of our DEBUG-level logs are filled with these DFSClient messages.  Below is a sample:
> {code}
> ...
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: compaction for HStore 1028785192/info needed.
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HRegion: 1028785192/info needs compaction
> 2008-01-23 01:17:31,506 INFO org.apache.hadoop.hbase.HRegion: starting compaction on region .META.,,1
> 2008-01-23 01:17:31,506 DEBUG org.apache.hadoop.hbase.HStore: started compaction of 4 files using hdfs://aa0-000-12.u.powerset.com:9123/hbase123/.META./compaction.dir for 1028785192/info
> 2008-01-23 01:17:31,548 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX.0:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..142:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,549 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,635 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-1043800255529565106
> 2008-01-23 01:17:31,660 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
> 2008-01-23 01:17:31,661 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,748 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_-8906552400781425824
> 2008-01-23 01:17:31,793 INFO org.apache.hadoop.fs.DFSClient: Allocating new block
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..140:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..139:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: pipeline = XX.XX.XX..141:50010
> 2008-01-23 01:17:31,794 INFO org.apache.hadoop.fs.DFSClient: Connecting to XX.XX.XX..140:50010
> 2008-01-23 01:17:31,881 INFO org.apache.hadoop.fs.DFSClient: Closing old block blk_3933085663541821686
> 2008-01-23 01:17:31,902 DEBUG org.apache.hadoop.hbase.HStore: moving 1028785192/info/1089676733326611803 in hdfs:/XX.XX.XX.:9123/hbase123/.META./compaction.dir to 1028785192/info/8081034940986786580 in hdfs://XX.XX.XX.:9123/hbase123/.META. for 1028785192/info
> 2008-01-23 01:17:31,992 INFO org.apache.hadoop.hbase.HRegion: compaction completed on region .META.,,1. Took 0sec
> ...
> {code}
> This issue was originally reported over in hadoop-user by Billy Preston.

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