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Posted to common-issues@hadoop.apache.org by "Tom White (JIRA)" <ji...@apache.org> on 2009/09/02 08:52:32 UTC
[jira] Created: (HADOOP-6231) Allow caching of filesystem instances
to be disabled on a per-instance basis
Allow caching of filesystem instances to be disabled on a per-instance basis
----------------------------------------------------------------------------
Key: HADOOP-6231
URL: https://issues.apache.org/jira/browse/HADOOP-6231
Project: Hadoop Common
Issue Type: Improvement
Components: fs
Reporter: Tom White
Assignee: Tom White
HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Commented: (HADOOP-6231) Allow caching of filesystem
instances to be disabled on a per-instance basis
Posted by "Mahadev konar (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12757430#action_12757430 ]
Mahadev konar commented on HADOOP-6231:
---------------------------------------
sorry pressed enter too soon,
I meant "multiple archives in a single jvm wont work"
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.18.0, 0.18.1, 0.18.2, 0.18.3, 0.19.0, 0.19.1, 0.19.2, 0.20.0, 0.20.1
> Reporter: Tom White
> Assignee: Ben Slusky
> Fix For: 0.20.2
>
> Attachments: HADOOP-6231-branch-0.20.patch, HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Commented: (HADOOP-6231) Allow caching of filesystem
instances to be disabled on a per-instance basis
Posted by "Nigel Daley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12757388#action_12757388 ]
Nigel Daley commented on HADOOP-6231:
-------------------------------------
Isn't this really an improvement (not a bug). Can you write a release note for this?
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.18.0, 0.18.1, 0.18.2, 0.18.3, 0.19.0, 0.19.1, 0.19.2, 0.20.0, 0.20.1
> Reporter: Tom White
> Assignee: Ben Slusky
> Fix For: 0.20.2
>
> Attachments: HADOOP-6231-branch-0.20.patch, HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Updated: (HADOOP-6231) Allow caching of filesystem instances
to be disabled on a per-instance basis
Posted by "Tom White (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tom White updated HADOOP-6231:
------------------------------
Fix Version/s: 0.21.0
Status: Patch Available (was: Open)
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Reporter: Tom White
> Assignee: Tom White
> Fix For: 0.21.0
>
> Attachments: HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Commented: (HADOOP-6231) Allow caching of filesystem
instances to be disabled on a per-instance basis
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12750768#action_12750768 ]
Hadoop QA commented on HADOOP-6231:
-----------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12418457/HADOOP-6231-v2.patch
against trunk revision 810714.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac compiler warnings.
+1 findbugs. The patch does not introduce any new Findbugs warnings.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
+1 core tests. The patch passed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h1.grid.sp2.yahoo.net/4/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h1.grid.sp2.yahoo.net/4/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h1.grid.sp2.yahoo.net/4/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h1.grid.sp2.yahoo.net/4/console
This message is automatically generated.
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Reporter: Tom White
> Assignee: Tom White
> Fix For: 0.21.0
>
> Attachments: HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Updated: (HADOOP-6231) Allow caching of filesystem instances
to be disabled on a per-instance basis
Posted by "Tom White (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tom White updated HADOOP-6231:
------------------------------
Attachment: HADOOP-6231.patch
A patch that implements this in the way suggested at https://issues.apache.org/jira/browse/HADOOP-6097?focusedCommentId=12745027&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_12745027.
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Reporter: Tom White
> Assignee: Tom White
> Attachments: HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Commented: (HADOOP-6231) Allow caching of filesystem
instances to be disabled on a per-instance basis
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12750311#action_12750311 ]
Hadoop QA commented on HADOOP-6231:
-----------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12418346/HADOOP-6231.patch
against trunk revision 810384.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac compiler warnings.
+1 findbugs. The patch does not introduce any new Findbugs warnings.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
+1 core tests. The patch passed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h4.grid.sp2.yahoo.net/8/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h4.grid.sp2.yahoo.net/8/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h4.grid.sp2.yahoo.net/8/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h4.grid.sp2.yahoo.net/8/console
This message is automatically generated.
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Reporter: Tom White
> Assignee: Tom White
> Attachments: HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Updated: (HADOOP-6231) Allow caching of filesystem instances
to be disabled on a per-instance basis
Posted by "Tom White (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tom White updated HADOOP-6231:
------------------------------
Attachment: HADOOP-6231-v2.patch
Thanks for the suggestion, Chris. Here's a modified patch.
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Reporter: Tom White
> Assignee: Tom White
> Fix For: 0.21.0
>
> Attachments: HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Updated: (HADOOP-6231) Allow caching of filesystem instances
to be disabled on a per-instance basis
Posted by "Mahadev konar (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mahadev konar updated HADOOP-6231:
----------------------------------
Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available)
I just committed this to 0.20 branch. thanks tom and ben!
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.18.0, 0.18.1, 0.18.2, 0.18.3, 0.19.0, 0.19.1, 0.19.2, 0.20.0, 0.20.1
> Reporter: Tom White
> Assignee: Ben Slusky
> Fix For: 0.20.2
>
> Attachments: HADOOP-6231-branch-0.20.patch, HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Commented: (HADOOP-6231) Allow caching of filesystem
instances to be disabled on a per-instance basis
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12751878#action_12751878 ]
Hudson commented on HADOOP-6231:
--------------------------------
Integrated in Hadoop-Common-trunk #86 (See [http://hudson.zones.apache.org/hudson/job/Hadoop-Common-trunk/86/])
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Reporter: Tom White
> Assignee: Tom White
> Fix For: 0.21.0
>
> Attachments: HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Commented: (HADOOP-6231) Allow caching of filesystem
instances to be disabled on a per-instance basis
Posted by "Mahadev konar (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12757429#action_12757429 ]
Mahadev konar commented on HADOOP-6231:
---------------------------------------
nigel,
This is really a bug, given that multiple archives in a single wont work without this patch. Please look at HADOOP-6097 for more details.
I will add a release note on this.
thanks
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.18.0, 0.18.1, 0.18.2, 0.18.3, 0.19.0, 0.19.1, 0.19.2, 0.20.0, 0.20.1
> Reporter: Tom White
> Assignee: Ben Slusky
> Fix For: 0.20.2
>
> Attachments: HADOOP-6231-branch-0.20.patch, HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Commented: (HADOOP-6231) Allow caching of filesystem
instances to be disabled on a per-instance basis
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12751665#action_12751665 ]
Hudson commented on HADOOP-6231:
--------------------------------
Integrated in Hadoop-Common-trunk-Commit #13 (See [http://hudson.zones.apache.org/hudson/job/Hadoop-Common-trunk-Commit/13/])
. Allow caching of filesystem instances to be disabled on a per-instance basis.
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Reporter: Tom White
> Assignee: Tom White
> Fix For: 0.21.0
>
> Attachments: HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Updated: (HADOOP-6231) Allow caching of filesystem instances
to be disabled on a per-instance basis
Posted by "Mahadev konar (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mahadev konar updated HADOOP-6231:
----------------------------------
Release Note: Allow a general mechanism to disable the cache on a per filesystem basis by using property fs.<schemename>.impl.disable.cache. eg. fs.har.impl.disable.cache in core-default.xml
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.18.0, 0.18.1, 0.18.2, 0.18.3, 0.19.0, 0.19.1, 0.19.2, 0.20.0, 0.20.1
> Reporter: Tom White
> Assignee: Ben Slusky
> Fix For: 0.20.2
>
> Attachments: HADOOP-6231-branch-0.20.patch, HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Updated: (HADOOP-6231) Allow caching of filesystem instances
to be disabled on a per-instance basis
Posted by "Ben Slusky (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ben Slusky updated HADOOP-6231:
-------------------------------
Attachment: HADOOP-6231-branch-0.20.patch
Patch against the 0.20 branch.
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Reporter: Tom White
> Assignee: Tom White
> Fix For: 0.21.0
>
> Attachments: HADOOP-6231-branch-0.20.patch, HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Reopened: (HADOOP-6231) Allow caching of filesystem
instances to be disabled on a per-instance basis
Posted by "Ben Slusky (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ben Slusky reopened HADOOP-6231:
--------------------------------
Assignee: Ben Slusky (was: Tom White)
This fixes a bug affecting all releases from 0.18 (when Hadoop archives were introduced). Without this patch, only one Hadoop archive can be opened at a time:
{noformat}
$ hadoop dfs -ls har:///user/knoguchi/test.har har:///user/knoguchi/test2.har
Found 1 items
drw-r--r-- - knoguchi users 0 2009-08-18 18:52 /user/knoguchi/test.har/user
ls: Invalid file name: /user/knoguchi/test2.har in har:///user/knoguchi/test.har
$ hadoop dfs -ls har:///user/knoguchi/test2.har har:///user/knoguchi/test.har
Found 1 items
drw------- - knoguchi users 0 2009-08-17 19:15 /user/knoguchi/test2.har/user
ls: Invalid file name: /user/knoguchi/test.har in har:///user/knoguchi/test2.har
{noformat}
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.18.0, 0.18.1, 0.18.2, 0.18.3, 0.19.0, 0.19.1, 0.19.2, 0.20.0, 0.20.1
> Reporter: Tom White
> Assignee: Ben Slusky
> Fix For: 0.20.2
>
> Attachments: HADOOP-6231-branch-0.20.patch, HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Commented: (HADOOP-6231) Allow caching of filesystem
instances to be disabled on a per-instance basis
Posted by "Mahadev konar (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12756828#action_12756828 ]
Mahadev konar commented on HADOOP-6231:
---------------------------------------
[exec]
[exec] +1 overall.
[exec]
[exec] +1 @author. The patch does not contain any @author tags.
[exec]
[exec] +1 tests included. The patch appears to include 3 new or modified tests.
[exec]
[exec] +1 javadoc. The javadoc tool did not generate any warning messages.
[exec]
[exec] +1 javac. The applied patch does not increase the total number of javac compiler warnings.
[exec]
[exec] +1 findbugs. The patch does not introduce any new Findbugs warnings.
[exec]
[exec] +1 Eclipse classpath. The patch retains Eclipse classpath integrity.
[exec]
output of ant test-patch.... am still running ant test and will post the results....
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.18.0, 0.18.1, 0.18.2, 0.18.3, 0.19.0, 0.19.1, 0.19.2, 0.20.0, 0.20.1
> Reporter: Tom White
> Assignee: Ben Slusky
> Fix For: 0.20.2
>
> Attachments: HADOOP-6231-branch-0.20.patch, HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Updated: (HADOOP-6231) Allow caching of filesystem instances
to be disabled on a per-instance basis
Posted by "Tom White (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tom White updated HADOOP-6231:
------------------------------
Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available)
I've just committed this.
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Reporter: Tom White
> Assignee: Tom White
> Fix For: 0.21.0
>
> Attachments: HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Commented: (HADOOP-6231) Allow caching of filesystem
instances to be disabled on a per-instance basis
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12755516#action_12755516 ]
Hadoop QA commented on HADOOP-6231:
-----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12419639/HADOOP-6231-branch-0.20.patch
against trunk revision 815317.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
-1 patch. The patch command could not apply the patch.
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h4.grid.sp2.yahoo.net/35/console
This message is automatically generated.
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.18.0, 0.18.1, 0.18.2, 0.18.3, 0.19.0, 0.19.1, 0.19.2, 0.20.0, 0.20.1
> Reporter: Tom White
> Assignee: Ben Slusky
> Fix For: 0.20.2
>
> Attachments: HADOOP-6231-branch-0.20.patch, HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Updated: (HADOOP-6231) Allow caching of filesystem instances
to be disabled on a per-instance basis
Posted by "Ben Slusky (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ben Slusky updated HADOOP-6231:
-------------------------------
Affects Version/s: 0.18.0
0.18.1
0.18.2
0.18.3
0.19.0
0.19.1
0.19.2
0.20.0
0.20.1
Fix Version/s: (was: 0.21.0)
0.20.2
Issue Type: Bug (was: Improvement)
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.18.0, 0.18.1, 0.18.2, 0.18.3, 0.19.0, 0.19.1, 0.19.2, 0.20.0, 0.20.1
> Reporter: Tom White
> Assignee: Tom White
> Fix For: 0.20.2
>
> Attachments: HADOOP-6231-branch-0.20.patch, HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Updated: (HADOOP-6231) Allow caching of filesystem instances
to be disabled on a per-instance basis
Posted by "Ben Slusky (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ben Slusky updated HADOOP-6231:
-------------------------------
Hadoop Flags: (was: [Reviewed])
Status: Patch Available (was: Reopened)
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.20.1, 0.20.0, 0.19.2, 0.19.1, 0.19.0, 0.18.3, 0.18.2, 0.18.1, 0.18.0
> Reporter: Tom White
> Assignee: Ben Slusky
> Fix For: 0.20.2
>
> Attachments: HADOOP-6231-branch-0.20.patch, HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Updated: (HADOOP-6231) Allow caching of filesystem instances
to be disabled on a per-instance basis
Posted by "Tom White (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tom White updated HADOOP-6231:
------------------------------
Status: Patch Available (was: Open)
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Reporter: Tom White
> Assignee: Tom White
> Attachments: HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Updated: (HADOOP-6231) Allow caching of filesystem instances
to be disabled on a per-instance basis
Posted by "Tom White (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tom White updated HADOOP-6231:
------------------------------
Status: Open (was: Patch Available)
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Reporter: Tom White
> Assignee: Tom White
> Attachments: HADOOP-6231-v2.patch, HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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[jira] Commented: (HADOOP-6231) Allow caching of filesystem
instances to be disabled on a per-instance basis
Posted by "Chris Douglas (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12750318#action_12750318 ]
Chris Douglas commented on HADOOP-6231:
---------------------------------------
The unit test should use JUnit4 conventions rather than JUnit3, but aside from that the fix looks good
> Allow caching of filesystem instances to be disabled on a per-instance basis
> ----------------------------------------------------------------------------
>
> Key: HADOOP-6231
> URL: https://issues.apache.org/jira/browse/HADOOP-6231
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Reporter: Tom White
> Assignee: Tom White
> Attachments: HADOOP-6231.patch
>
>
> HAR filesystem instances should not be cached, so this JIRA seeks to provide a general mechanism for disabling the cache on a per-filesystem basis. (Carried over from HADOOP-6097.)
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