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Posted to hdfs-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2010/05/21 18:11:17 UTC
[jira] Created: (HDFS-1170) Add more assertions to
TestLargeDirectoryDelete
Add more assertions to TestLargeDirectoryDelete
-----------------------------------------------
Key: HDFS-1170
URL: https://issues.apache.org/jira/browse/HDFS-1170
Project: Hadoop HDFS
Issue Type: Improvement
Components: test
Affects Versions: 0.22.0
Reporter: Steve Loughran
Assignee: Steve Loughran
Priority: Minor
This issue is for a patch which will only add some more asserts to the TestLargeDirectoryDelete test case, to help identify the causes of HDFS-615 and HDFS-816.
Proposed
# split the chained operations into one per line for better stack trace diagnostics
# add {{assertNotNull}} assertions for better diagnostics.
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[jira] Updated: (HDFS-1170) Add more assertions to
TestLargeDirectoryDelete
Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran updated HDFS-1170:
---------------------------------
Status: Patch Available (was: In Progress)
Fix Version/s: 0.22.0
> Add more assertions to TestLargeDirectoryDelete
> -----------------------------------------------
>
> Key: HDFS-1170
> URL: https://issues.apache.org/jira/browse/HDFS-1170
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: test
> Affects Versions: 0.22.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 0.22.0
>
> Attachments: HDFS-1170.patch
>
>
> This issue is for a patch which will only add some more asserts to the TestLargeDirectoryDelete test case, to help identify the causes of HDFS-615 and HDFS-816.
> Proposed
> # split the chained operations into one per line for better stack trace diagnostics
> # add {{assertNotNull}} assertions for better diagnostics.
--
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[jira] Updated: (HDFS-1170) Add more assertions to
TestLargeDirectoryDelete
Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran updated HDFS-1170:
---------------------------------
Attachment: HDFS-1170.patch
patch with better thread shutdown as well as exception catch rethrow and more assertions. This should shut down better, and if not, the asserts help identify problems more reliably.
> Add more assertions to TestLargeDirectoryDelete
> -----------------------------------------------
>
> Key: HDFS-1170
> URL: https://issues.apache.org/jira/browse/HDFS-1170
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: test
> Affects Versions: 0.22.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 0.22.0
>
> Attachments: HDFS-1170.patch
>
>
> This issue is for a patch which will only add some more asserts to the TestLargeDirectoryDelete test case, to help identify the causes of HDFS-615 and HDFS-816.
> Proposed
> # split the chained operations into one per line for better stack trace diagnostics
> # add {{assertNotNull}} assertions for better diagnostics.
--
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[jira] Updated: (HDFS-1170) Add more assertions to
TestLargeDirectoryDelete
Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran updated HDFS-1170:
---------------------------------
Status: Patch Available (was: Open)
> Add more assertions to TestLargeDirectoryDelete
> -----------------------------------------------
>
> Key: HDFS-1170
> URL: https://issues.apache.org/jira/browse/HDFS-1170
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: test
> Affects Versions: 0.22.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 0.22.0
>
> Attachments: HDFS-1170.patch
>
>
> This issue is for a patch which will only add some more asserts to the TestLargeDirectoryDelete test case, to help identify the causes of HDFS-615 and HDFS-816.
> Proposed
> # split the chained operations into one per line for better stack trace diagnostics
> # add {{assertNotNull}} assertions for better diagnostics.
--
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[jira] Commented: (HDFS-1170) Add more assertions to
TestLargeDirectoryDelete
Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12870048#action_12870048 ]
Steve Loughran commented on HDFS-1170:
--------------------------------------
And catch exceptions in child threads, relay them up, have a better way of stopping the worker threads than just interrupt(), which isn't checked on every operation.
> Add more assertions to TestLargeDirectoryDelete
> -----------------------------------------------
>
> Key: HDFS-1170
> URL: https://issues.apache.org/jira/browse/HDFS-1170
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: test
> Affects Versions: 0.22.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
>
> This issue is for a patch which will only add some more asserts to the TestLargeDirectoryDelete test case, to help identify the causes of HDFS-615 and HDFS-816.
> Proposed
> # split the chained operations into one per line for better stack trace diagnostics
> # add {{assertNotNull}} assertions for better diagnostics.
--
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[jira] Commented: (HDFS-1170) Add more assertions to
TestLargeDirectoryDelete
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12870130#action_12870130 ]
Hadoop QA commented on HDFS-1170:
---------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12445182/HDFS-1170.patch
against trunk revision 946488.
+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 failed core unit tests.
-1 contrib tests. The patch failed contrib unit tests.
Test results: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/373/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/373/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/373/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/373/console
This message is automatically generated.
> Add more assertions to TestLargeDirectoryDelete
> -----------------------------------------------
>
> Key: HDFS-1170
> URL: https://issues.apache.org/jira/browse/HDFS-1170
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: test
> Affects Versions: 0.22.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 0.22.0
>
> Attachments: HDFS-1170.patch
>
>
> This issue is for a patch which will only add some more asserts to the TestLargeDirectoryDelete test case, to help identify the causes of HDFS-615 and HDFS-816.
> Proposed
> # split the chained operations into one per line for better stack trace diagnostics
> # add {{assertNotNull}} assertions for better diagnostics.
--
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[jira] Work started: (HDFS-1170) Add more assertions to
TestLargeDirectoryDelete
Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on HDFS-1170 started by Steve Loughran.
> Add more assertions to TestLargeDirectoryDelete
> -----------------------------------------------
>
> Key: HDFS-1170
> URL: https://issues.apache.org/jira/browse/HDFS-1170
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: test
> Affects Versions: 0.22.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
>
> This issue is for a patch which will only add some more asserts to the TestLargeDirectoryDelete test case, to help identify the causes of HDFS-615 and HDFS-816.
> Proposed
> # split the chained operations into one per line for better stack trace diagnostics
> # add {{assertNotNull}} assertions for better diagnostics.
--
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[jira] Commented: (HDFS-1170) Add more assertions to
TestLargeDirectoryDelete
Posted by "Tom White (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12878801#action_12878801 ]
Tom White commented on HDFS-1170:
---------------------------------
+1
I think this can be committed (to 0.21 and trunk). I ran TestLargeDirectoryDelete 10 times and got 8 NullPointerExceptions. With this patch I got no failures and no NPEs in 10 runs, so it fixes HDFS-1170 for me (this is on a Mac).
> Add more assertions to TestLargeDirectoryDelete
> -----------------------------------------------
>
> Key: HDFS-1170
> URL: https://issues.apache.org/jira/browse/HDFS-1170
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: test
> Affects Versions: 0.22.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 0.22.0
>
> Attachments: HDFS-1170.patch
>
>
> This issue is for a patch which will only add some more asserts to the TestLargeDirectoryDelete test case, to help identify the causes of HDFS-615 and HDFS-816.
> Proposed
> # split the chained operations into one per line for better stack trace diagnostics
> # add {{assertNotNull}} assertions for better diagnostics.
--
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (HDFS-1170) Add more assertions to
TestLargeDirectoryDelete
Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran updated HDFS-1170:
---------------------------------
Status: Open (was: Patch Available)
> Add more assertions to TestLargeDirectoryDelete
> -----------------------------------------------
>
> Key: HDFS-1170
> URL: https://issues.apache.org/jira/browse/HDFS-1170
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: test
> Affects Versions: 0.22.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 0.22.0
>
> Attachments: HDFS-1170.patch
>
>
> This issue is for a patch which will only add some more asserts to the TestLargeDirectoryDelete test case, to help identify the causes of HDFS-615 and HDFS-816.
> Proposed
> # split the chained operations into one per line for better stack trace diagnostics
> # add {{assertNotNull}} assertions for better diagnostics.
--
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (HDFS-1170) Add more assertions to
TestLargeDirectoryDelete
Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran updated HDFS-1170:
---------------------------------
Status: Patch Available (was: Open)
seeing what happens this week
> Add more assertions to TestLargeDirectoryDelete
> -----------------------------------------------
>
> Key: HDFS-1170
> URL: https://issues.apache.org/jira/browse/HDFS-1170
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: test
> Affects Versions: 0.22.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 0.22.0
>
> Attachments: HDFS-1170.patch
>
>
> This issue is for a patch which will only add some more asserts to the TestLargeDirectoryDelete test case, to help identify the causes of HDFS-615 and HDFS-816.
> Proposed
> # split the chained operations into one per line for better stack trace diagnostics
> # add {{assertNotNull}} assertions for better diagnostics.
--
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (HDFS-1170) Add more assertions to
TestLargeDirectoryDelete
Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran updated HDFS-1170:
---------------------------------
Status: Open (was: Patch Available)
> Add more assertions to TestLargeDirectoryDelete
> -----------------------------------------------
>
> Key: HDFS-1170
> URL: https://issues.apache.org/jira/browse/HDFS-1170
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: test
> Affects Versions: 0.22.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 0.22.0
>
> Attachments: HDFS-1170.patch
>
>
> This issue is for a patch which will only add some more asserts to the TestLargeDirectoryDelete test case, to help identify the causes of HDFS-615 and HDFS-816.
> Proposed
> # split the chained operations into one per line for better stack trace diagnostics
> # add {{assertNotNull}} assertions for better diagnostics.
--
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (HDFS-1170) Add more assertions to
TestLargeDirectoryDelete
Posted by "Tom White (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tom White updated HDFS-1170:
----------------------------
Status: Resolved (was: Patch Available)
Hadoop Flags: [Reviewed]
Fix Version/s: 0.21.0
(was: 0.22.0)
Resolution: Fixed
I've just committed this. Thanks Steve!
> Add more assertions to TestLargeDirectoryDelete
> -----------------------------------------------
>
> Key: HDFS-1170
> URL: https://issues.apache.org/jira/browse/HDFS-1170
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: test
> Affects Versions: 0.22.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 0.21.0
>
> Attachments: HDFS-1170.patch
>
>
> This issue is for a patch which will only add some more asserts to the TestLargeDirectoryDelete test case, to help identify the causes of HDFS-615 and HDFS-816.
> Proposed
> # split the chained operations into one per line for better stack trace diagnostics
> # add {{assertNotNull}} assertions for better diagnostics.
--
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You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1170) Add more assertions to
TestLargeDirectoryDelete
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12875611#action_12875611 ]
Hadoop QA commented on HDFS-1170:
---------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12445182/HDFS-1170.patch
against trunk revision 951178.
+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 failed contrib unit tests.
Test results: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/396/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/396/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/396/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/396/console
This message is automatically generated.
> Add more assertions to TestLargeDirectoryDelete
> -----------------------------------------------
>
> Key: HDFS-1170
> URL: https://issues.apache.org/jira/browse/HDFS-1170
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: test
> Affects Versions: 0.22.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 0.22.0
>
> Attachments: HDFS-1170.patch
>
>
> This issue is for a patch which will only add some more asserts to the TestLargeDirectoryDelete test case, to help identify the causes of HDFS-615 and HDFS-816.
> Proposed
> # split the chained operations into one per line for better stack trace diagnostics
> # add {{assertNotNull}} assertions for better diagnostics.
--
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You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1170) Add more assertions to
TestLargeDirectoryDelete
Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876228#action_12876228 ]
Steve Loughran commented on HDFS-1170:
--------------------------------------
contrib tests are going to be unrelated; this patch only patches core tests. but the log says that the #of NN tests went down by two, which isn't good and which I don't know whether or not is related.
> Add more assertions to TestLargeDirectoryDelete
> -----------------------------------------------
>
> Key: HDFS-1170
> URL: https://issues.apache.org/jira/browse/HDFS-1170
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: test
> Affects Versions: 0.22.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 0.22.0
>
> Attachments: HDFS-1170.patch
>
>
> This issue is for a patch which will only add some more asserts to the TestLargeDirectoryDelete test case, to help identify the causes of HDFS-615 and HDFS-816.
> Proposed
> # split the chained operations into one per line for better stack trace diagnostics
> # add {{assertNotNull}} assertions for better diagnostics.
--
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You can reply to this email to add a comment to the issue online.
[jira] Commented: (HDFS-1170) Add more assertions to
TestLargeDirectoryDelete
Posted by "Steve Loughran (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12870570#action_12870570 ]
Steve Loughran commented on HDFS-1170:
--------------------------------------
test failures don't appear related, but something is up on hudson as in't parsing a config file with the usual JDK helpful error messages:
{code}
org.apache.hadoop.hdfs.TestDatanodeBlockScanner.testTruncatedBlockReport (from TestDatanodeBlockScanner)
Failing for the past 1 build (Since Failed#373 )
Took 2 ms.
add description
Error Message
java.util.zip.ZipException: error reading zip file
Stacktrace
java.lang.RuntimeException: java.util.zip.ZipException: error reading zip file
at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1509)
at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1374)
at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1320)
at org.apache.hadoop.conf.Configuration.set(Configuration.java:573)
at org.apache.hadoop.fs.FileSystem.setDefaultUri(FileSystem.java:143)
at org.apache.hadoop.fs.FileSystem.setDefaultUri(FileSystem.java:151)
at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:280)
at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:138)
at org.apache.hadoop.hdfs.TestDatanodeBlockScanner.testTruncatedBlockReport(TestDatanodeBlockScanner.java:388)
Caused by: java.util.zip.ZipException: error reading zip file
at java.util.zip.ZipFile.read(Native Method)
at java.util.zip.ZipFile.access$1200(ZipFile.java:29)
at java.util.zip.ZipFile$ZipFileInputStream.read(ZipFile.java:447)
at java.util.zip.ZipFile$1.fill(ZipFile.java:230)
at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:141)
at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:105)
at java.io.FilterInputStream.read(FilterInputStream.java:66)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager$RewindableInputStream.read(XMLEntityManager.java:2910)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:704)
at com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(XMLVersionDetector.java:186)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:771)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:225)
at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:283)
at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:180)
at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1423)
{code}
> Add more assertions to TestLargeDirectoryDelete
> -----------------------------------------------
>
> Key: HDFS-1170
> URL: https://issues.apache.org/jira/browse/HDFS-1170
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: test
> Affects Versions: 0.22.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Fix For: 0.22.0
>
> Attachments: HDFS-1170.patch
>
>
> This issue is for a patch which will only add some more asserts to the TestLargeDirectoryDelete test case, to help identify the causes of HDFS-615 and HDFS-816.
> Proposed
> # split the chained operations into one per line for better stack trace diagnostics
> # add {{assertNotNull}} assertions for better diagnostics.
--
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