[jira] Commented: (PIG-987) [zebra] Zebra Column Group Access Control
[ https://issues.apache.org/jira/browse/PIG-987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763361#action_12763361 ] Yan Zhou commented on PIG-987: -- I don't think the owner name is a problem because in this release it has no effect at all. The log complains about "chgrp changing group ... is not permitted". Can you chgrp a local FS file to a group called "users" on your box? > [zebra] Zebra Column Group Access Control > - > > Key: PIG-987 > URL: https://issues.apache.org/jira/browse/PIG-987 > Project: Pig > Issue Type: New Feature >Affects Versions: 0.6.0 >Reporter: Yan Zhou >Assignee: Yan Zhou > Attachments: ColumnGroupSecurity.patch, ColumnGroupSecurity.patch, > TEST-org.apache.hadoop.zebra.io.TestCheckin.txt, > TEST-org.apache.hadoop.zebra.mapred.TestCheckin.txt, tmp-987-plus-991.patch > > > Access Control: when processes try to read from the column groups, Zebra > should be able to handle allowed vs. disallowed user/application accesses. > The security is eventuallt granted by corresponding HDFS security of the > data stored. > Expected behavior when column group permissions are set: > When user selects only columns that they do not have permissions to > access, Zebra should return error with message "Error #: Permission denied > for accessing column > Access control applies to an entire column group, so all columns in a column > group have same permissions. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (PIG-987) [zebra] Zebra Column Group Access Control
[
https://issues.apache.org/jira/browse/PIG-987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763346#action_12763346
]
Raghu Angadi commented on PIG-987:
--
I finally got some time look into this. Yes. I think the it should be fixed in
the tests. TestColumnGroup.java says :
{noformat}
ColumnGroup.Writer writer = new ColumnGroup.Writer(path, strSchema, sorted,
"pig", "gz", "gauravj", "users", (short) Short.parseShort("755", 8),
false, conf);
{noformat}
using local FS. How can we expect users to have a user name "gauravj" on their
machines and run as superusers :)? just can not be done.
If the test wants to run with these permissions we should do :
a) use HDFS (MiniDFSCluster) rather than local filesystem. The tester has all
the permissions on a MiniDFS.
b) minor : use a generic name than gauravj.
> [zebra] Zebra Column Group Access Control
> -
>
> Key: PIG-987
> URL: https://issues.apache.org/jira/browse/PIG-987
> Project: Pig
> Issue Type: New Feature
>Affects Versions: 0.6.0
>Reporter: Yan Zhou
>Assignee: Yan Zhou
> Attachments: ColumnGroupSecurity.patch, ColumnGroupSecurity.patch,
> TEST-org.apache.hadoop.zebra.io.TestCheckin.txt,
> TEST-org.apache.hadoop.zebra.mapred.TestCheckin.txt, tmp-987-plus-991.patch
>
>
> Access Control: when processes try to read from the column groups, Zebra
> should be able to handle allowed vs. disallowed user/application accesses.
> The security is eventuallt granted by corresponding HDFS security of the
> data stored.
> Expected behavior when column group permissions are set:
> When user selects only columns that they do not have permissions to
> access, Zebra should return error with message "Error #: Permission denied
> for accessing column
> Access control applies to an entire column group, so all columns in a column
> group have same permissions.
--
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[jira] Commented: (PIG-996) [zebra] Zebra build script does not have findbugs and clover targets.
[ https://issues.apache.org/jira/browse/PIG-996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763324#action_12763324 ] Jing Huang commented on PIG-996: +1 Patch reviewed. > [zebra] Zebra build script does not have findbugs and clover targets. > - > > Key: PIG-996 > URL: https://issues.apache.org/jira/browse/PIG-996 > Project: Pig > Issue Type: Bug > Components: build >Affects Versions: 0.4.0 >Reporter: Chao Wang >Assignee: Chao Wang > Fix For: 0.6.0 > > Attachments: patch_build > > > Zebra build script does not have findbugs and clover targets, leading hudson > build process to fail on Zebra. > This jira is to fix this by adding these two targets. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (PIG-987) [zebra] Zebra Column Group Access Control
[ https://issues.apache.org/jira/browse/PIG-987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763325#action_12763325 ] Yan Zhou commented on PIG-987: -- I see the following errors in your attached log: chgrp: changing group of `/home/raghu/h/pig-commit/build/contrib/zebra/test/data/TestColumnGroupNullSplits': Operation not permitted So I believen your tests has encountered disk permission problems. Note that we are testing the feature of "column group security" so having property permission settings is necessary for the tests to pass. > [zebra] Zebra Column Group Access Control > - > > Key: PIG-987 > URL: https://issues.apache.org/jira/browse/PIG-987 > Project: Pig > Issue Type: New Feature >Affects Versions: 0.6.0 >Reporter: Yan Zhou >Assignee: Yan Zhou > Attachments: ColumnGroupSecurity.patch, ColumnGroupSecurity.patch, > TEST-org.apache.hadoop.zebra.io.TestCheckin.txt, > TEST-org.apache.hadoop.zebra.mapred.TestCheckin.txt, tmp-987-plus-991.patch > > > Access Control: when processes try to read from the column groups, Zebra > should be able to handle allowed vs. disallowed user/application accesses. > The security is eventuallt granted by corresponding HDFS security of the > data stored. > Expected behavior when column group permissions are set: > When user selects only columns that they do not have permissions to > access, Zebra should return error with message "Error #: Permission denied > for accessing column > Access control applies to an entire column group, so all columns in a column > group have same permissions. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (PIG-995) Limit Optimizer throw exception "ERROR 2156: Error while fixing projections"
[ https://issues.apache.org/jira/browse/PIG-995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763322#action_12763322 ] Hadoop QA commented on PIG-995: --- +1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12421587/PIG-995-1.patch against trunk revision 822382. +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/Pig-Patch-h7.grid.sp2.yahoo.net/65/testReport/ Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/65/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/65/console This message is automatically generated. > Limit Optimizer throw exception "ERROR 2156: Error while fixing projections" > > > Key: PIG-995 > URL: https://issues.apache.org/jira/browse/PIG-995 > Project: Pig > Issue Type: Bug > Components: impl >Affects Versions: 0.3.0 >Reporter: Daniel Dai >Assignee: Daniel Dai > Fix For: 0.6.0 > > Attachments: PIG-995-1.patch > > > The following script fail: > A = load '1.txt' AS (a0, a1, a2); > B = order A by a1; > C = limit B 10; > D = foreach C generate $0; > dump D; > Error log: > Caused by: org.apache.pig.impl.plan.VisitorException: ERROR 2156: Error while > fixing projections. Projection map of node to be replaced is null. > at > org.apache.pig.impl.logicalLayer.ProjectFixerUpper.visit(ProjectFixerUpper.java:138) > at > org.apache.pig.impl.logicalLayer.LOProject.visit(LOProject.java:408) > at org.apache.pig.impl.logicalLayer.LOProject.visit(LOProject.java:58) > at > org.apache.pig.impl.plan.DepthFirstWalker.depthFirst(DepthFirstWalker.java:65) > at > org.apache.pig.impl.plan.DepthFirstWalker.walk(DepthFirstWalker.java:50) > at org.apache.pig.impl.plan.PlanVisitor.visit(PlanVisitor.java:51) > at > org.apache.pig.impl.logicalLayer.LOForEach.rewire(LOForEach.java:761) -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-953) Enable merge join in pig to work with loaders and store functions which can internally index sorted data
[ https://issues.apache.org/jira/browse/PIG-953?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pradeep Kamath updated PIG-953: --- Attachment: PIG-953-4.patch Thanks for the review Ashutosh - updated patch which addresses the concerns. > Enable merge join in pig to work with loaders and store functions which can > internally index sorted data > - > > Key: PIG-953 > URL: https://issues.apache.org/jira/browse/PIG-953 > Project: Pig > Issue Type: Improvement >Affects Versions: 0.3.0 >Reporter: Pradeep Kamath >Assignee: Pradeep Kamath > Attachments: PIG-953-2.patch, PIG-953-3.patch, PIG-953-4.patch, > PIG-953.patch > > > Currently merge join implementation in pig includes construction of an index > on sorted data and use of that index to seek into the "right input" to > efficiently perform the join operation. Some loaders (notably the zebra > loader) internally implement an index on sorted data and can perform this > seek efficiently using their index. So the use of the index needs to be > abstracted in such a way that when the loader supports indexing, pig uses it > (indirectly through the loader) and does not construct an index. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (PIG-996) [zebra] Zebra build script does not have findbugs and clover targets.
[ https://issues.apache.org/jira/browse/PIG-996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763305#action_12763305 ] Hadoop QA commented on PIG-996: --- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12421577/patch_build against trunk revision 822382. +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 5 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 passed contrib unit tests. Test results: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/14/testReport/ Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/14/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/14/console This message is automatically generated. > [zebra] Zebra build script does not have findbugs and clover targets. > - > > Key: PIG-996 > URL: https://issues.apache.org/jira/browse/PIG-996 > Project: Pig > Issue Type: Bug > Components: build >Affects Versions: 0.4.0 >Reporter: Chao Wang >Assignee: Chao Wang > Fix For: 0.6.0 > > Attachments: patch_build > > > Zebra build script does not have findbugs and clover targets, leading hudson > build process to fail on Zebra. > This jira is to fix this by adding these two targets. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (PIG-760) Serialize schemas for PigStorage() and other storage types.
[
https://issues.apache.org/jira/browse/PIG-760?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763294#action_12763294
]
mark meissonnier commented on PIG-760:
--
Any new development on this issue? I'm finding it painful to have to modify the
input schema to all "child" pig scripts anytime I modify my "root" pig script.
I was thinking of developing something quick and then I figured someone might
have done something or I could help the overall effort.
Please let me know.
Thanks
> Serialize schemas for PigStorage() and other storage types.
> ---
>
> Key: PIG-760
> URL: https://issues.apache.org/jira/browse/PIG-760
> Project: Pig
> Issue Type: New Feature
>Reporter: David Ciemiewicz
>
> I'm finding PigStorage() really convenient for storage and data interchange
> because it compresses well and imports into Excel and other analysis
> environments well.
> However, it is a pain when it comes to maintenance because the columns are in
> fixed locations and I'd like to add columns in some cases.
> It would be great if load PigStorage() could read a default schema from a
> .schema file stored with the data and if store PigStorage() could store a
> .schema file with the data.
> I have tested this out and both Hadoop HDFS and Pig in -exectype local mode
> will ignore a file called .schema in a directory of part files.
> So, for example, if I have a chain of Pig scripts I execute such as:
> A = load 'data-1' using PigStorage() as ( a: int , b: int );
> store A into 'data-2' using PigStorage();
> B = load 'data-2' using PigStorage();
> describe B;
> describe B should output something like { a: int, b: int }
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[jira] Updated: (PIG-995) Limit Optimizer throw exception "ERROR 2156: Error while fixing projections"
[ https://issues.apache.org/jira/browse/PIG-995?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Daniel Dai updated PIG-995: --- Status: Patch Available (was: Open) > Limit Optimizer throw exception "ERROR 2156: Error while fixing projections" > > > Key: PIG-995 > URL: https://issues.apache.org/jira/browse/PIG-995 > Project: Pig > Issue Type: Bug > Components: impl >Affects Versions: 0.3.0 >Reporter: Daniel Dai >Assignee: Daniel Dai > Fix For: 0.6.0 > > Attachments: PIG-995-1.patch > > > The following script fail: > A = load '1.txt' AS (a0, a1, a2); > B = order A by a1; > C = limit B 10; > D = foreach C generate $0; > dump D; > Error log: > Caused by: org.apache.pig.impl.plan.VisitorException: ERROR 2156: Error while > fixing projections. Projection map of node to be replaced is null. > at > org.apache.pig.impl.logicalLayer.ProjectFixerUpper.visit(ProjectFixerUpper.java:138) > at > org.apache.pig.impl.logicalLayer.LOProject.visit(LOProject.java:408) > at org.apache.pig.impl.logicalLayer.LOProject.visit(LOProject.java:58) > at > org.apache.pig.impl.plan.DepthFirstWalker.depthFirst(DepthFirstWalker.java:65) > at > org.apache.pig.impl.plan.DepthFirstWalker.walk(DepthFirstWalker.java:50) > at org.apache.pig.impl.plan.PlanVisitor.visit(PlanVisitor.java:51) > at > org.apache.pig.impl.logicalLayer.LOForEach.rewire(LOForEach.java:761) -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-995) Limit Optimizer throw exception "ERROR 2156: Error while fixing projections"
[ https://issues.apache.org/jira/browse/PIG-995?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Daniel Dai updated PIG-995: --- Attachment: PIG-995-1.patch > Limit Optimizer throw exception "ERROR 2156: Error while fixing projections" > > > Key: PIG-995 > URL: https://issues.apache.org/jira/browse/PIG-995 > Project: Pig > Issue Type: Bug > Components: impl >Affects Versions: 0.3.0 >Reporter: Daniel Dai >Assignee: Daniel Dai > Fix For: 0.6.0 > > Attachments: PIG-995-1.patch > > > The following script fail: > A = load '1.txt' AS (a0, a1, a2); > B = order A by a1; > C = limit B 10; > D = foreach C generate $0; > dump D; > Error log: > Caused by: org.apache.pig.impl.plan.VisitorException: ERROR 2156: Error while > fixing projections. Projection map of node to be replaced is null. > at > org.apache.pig.impl.logicalLayer.ProjectFixerUpper.visit(ProjectFixerUpper.java:138) > at > org.apache.pig.impl.logicalLayer.LOProject.visit(LOProject.java:408) > at org.apache.pig.impl.logicalLayer.LOProject.visit(LOProject.java:58) > at > org.apache.pig.impl.plan.DepthFirstWalker.depthFirst(DepthFirstWalker.java:65) > at > org.apache.pig.impl.plan.DepthFirstWalker.walk(DepthFirstWalker.java:50) > at org.apache.pig.impl.plan.PlanVisitor.visit(PlanVisitor.java:51) > at > org.apache.pig.impl.logicalLayer.LOForEach.rewire(LOForEach.java:761) -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (PIG-922) Logical optimizer: push up project
[ https://issues.apache.org/jira/browse/PIG-922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763276#action_12763276 ] Hadoop QA commented on PIG-922: --- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12421557/PIG-922-p3_7.patch against trunk revision 822382. +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 30 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 generated 306 release audit warnings (more than the trunk's current 299 warnings). -1 core tests. The patch failed core unit tests. +1 contrib tests. The patch passed contrib unit tests. Test results: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/64/testReport/ Release audit warnings: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/64/artifact/trunk/patchprocess/releaseAuditDiffWarnings.txt Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/64/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/64/console This message is automatically generated. > Logical optimizer: push up project > -- > > Key: PIG-922 > URL: https://issues.apache.org/jira/browse/PIG-922 > Project: Pig > Issue Type: New Feature > Components: impl >Affects Versions: 0.3.0 >Reporter: Daniel Dai >Assignee: Daniel Dai > Fix For: 0.6.0 > > Attachments: PIG-922-p1_0.patch, PIG-922-p1_1.patch, > PIG-922-p1_2.patch, PIG-922-p1_3.patch, PIG-922-p1_4.patch, > PIG-922-p2_preview.patch, PIG-922-p2_preview2.patch, PIG-922-p3_1.patch, > PIG-922-p3_2.patch, PIG-922-p3_3.patch, PIG-922-p3_4.patch, > PIG-922-p3_5.patch, PIG-922-p3_6.patch, PIG-922-p3_7.patch, PIG-922-p3_8.patch > > > This is a continuation work of > [PIG-697|https://issues.apache.org/jira/browse/PIG-697]. We need to add > another rule to the logical optimizer: Push up project, ie, prune columns as > early as possible. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-996) [zebra] Zebra build script does not have findbugs and clover targets.
[ https://issues.apache.org/jira/browse/PIG-996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Wang updated PIG-996: -- Also added a dummy checkstyle target. > [zebra] Zebra build script does not have findbugs and clover targets. > - > > Key: PIG-996 > URL: https://issues.apache.org/jira/browse/PIG-996 > Project: Pig > Issue Type: Bug > Components: build >Affects Versions: 0.4.0 >Reporter: Chao Wang >Assignee: Chao Wang > Fix For: 0.6.0 > > Attachments: patch_build > > > Zebra build script does not have findbugs and clover targets, leading hudson > build process to fail on Zebra. > This jira is to fix this by adding these two targets. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (PIG-968) findContainingJar fails when there's a + in the path
[ https://issues.apache.org/jira/browse/PIG-968?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763271#action_12763271 ] Todd Lipcon commented on PIG-968: - Yes, I think that would be a good manual test. > findContainingJar fails when there's a + in the path > > > Key: PIG-968 > URL: https://issues.apache.org/jira/browse/PIG-968 > Project: Pig > Issue Type: Bug > Components: impl >Affects Versions: 0.4.0, 0.5.0 >Reporter: Todd Lipcon > Attachments: pig-968.txt > > > This is the same bug as in MAPREDUCE-714. Please see discussion there. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (PIG-953) Enable merge join in pig to work with loaders and store functions which can internally index sorted data
[ https://issues.apache.org/jira/browse/PIG-953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763256#action_12763256 ] Ashutosh Chauhan commented on PIG-953: -- ..aah.. I should have had dug more in jdk sources. AbstractList , which ArrayList extends does override equals and provides correct behavior. So, my comment is a non-issue. With nits taken care of +1 for the patch. > Enable merge join in pig to work with loaders and store functions which can > internally index sorted data > - > > Key: PIG-953 > URL: https://issues.apache.org/jira/browse/PIG-953 > Project: Pig > Issue Type: Improvement >Affects Versions: 0.3.0 >Reporter: Pradeep Kamath >Assignee: Pradeep Kamath > Attachments: PIG-953-2.patch, PIG-953-3.patch, PIG-953.patch > > > Currently merge join implementation in pig includes construction of an index > on sorted data and use of that index to seek into the "right input" to > efficiently perform the join operation. Some loaders (notably the zebra > loader) internally implement an index on sorted data and can perform this > seek efficiently using their index. So the use of the index needs to be > abstracted in such a way that when the loader supports indexing, pig uses it > (indirectly through the loader) and does not construct an index. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-996) [zebra] Zebra build script does not have findbugs and clover targets.
[ https://issues.apache.org/jira/browse/PIG-996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Wang updated PIG-996: -- Fix Version/s: 0.6.0 Affects Version/s: 0.4.0 Status: Patch Available (was: Open) > [zebra] Zebra build script does not have findbugs and clover targets. > - > > Key: PIG-996 > URL: https://issues.apache.org/jira/browse/PIG-996 > Project: Pig > Issue Type: Bug > Components: build >Affects Versions: 0.4.0 >Reporter: Chao Wang >Assignee: Chao Wang > Fix For: 0.6.0 > > Attachments: patch_build > > > Zebra build script does not have findbugs and clover targets, leading hudson > build process to fail on Zebra. > This jira is to fix this by adding these two targets. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-996) [zebra] Zebra build script does not have findbugs and clover targets.
[ https://issues.apache.org/jira/browse/PIG-996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Wang updated PIG-996: -- Attachment: patch_build > [zebra] Zebra build script does not have findbugs and clover targets. > - > > Key: PIG-996 > URL: https://issues.apache.org/jira/browse/PIG-996 > Project: Pig > Issue Type: Bug > Components: build >Reporter: Chao Wang >Assignee: Chao Wang > Attachments: patch_build > > > Zebra build script does not have findbugs and clover targets, leading hudson > build process to fail on Zebra. > This jira is to fix this by adding these two targets. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (PIG-999) sorting on map-value fails if map-value is not of bytearray type
[
https://issues.apache.org/jira/browse/PIG-999?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763236#action_12763236
]
Thejas M Nair commented on PIG-999:
---
In previous comment
{code}
o = order f by $2;
{code}
should have been -
{code}
o = order f by $1;
{code}
> sorting on map-value fails if map-value is not of bytearray type
>
>
> Key: PIG-999
> URL: https://issues.apache.org/jira/browse/PIG-999
> Project: Pig
> Issue Type: Sub-task
>Reporter: Thejas M Nair
>
> When query execution plan is created by pig, it assumes the type to be
> bytearray because there is no schema information associated with map fields.
> But at run time, the loader might return the actual type. This results in a
> ClassCastException.
> This issue points to the larger issue of the way pig is handling types for
> map-value.
> This issue should be fixed in the context of revisiting the frontend logic
> and pig-latin semantics.
> This is related to PIG-880 . The patch in PIG-880 changed PigStorage to
> always return bytearray for map values to work around this, but other loaders
> like BinStorage can return the actual type causing this issue.
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[jira] Commented: (PIG-999) sorting on map-value fails if map-value is not of bytearray type
[
https://issues.apache.org/jira/browse/PIG-999?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763234#action_12763234
]
Thejas M Nair commented on PIG-999:
---
{code}
l = load 'st_attr2.bin' using BinStorage();
f = foreach l generate $1, $4#'origin'; -- $4#'origin is stored as chararray
o = order f by $2;
dump o;
{code}
It results in map-reduce failure with error -
java.lang.ClassCastException: org.apache.pig.impl.io.NullableText cannot be
cast to
org.apache.pig.impl.io.NullableBytesWritable
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigBytesRawComparator.compare(PigBytesRawComparator.java:94)
at java.util.Arrays.binarySearch0(Arrays.java:2105)
at java.util.Arrays.binarySearch(Arrays.java:2043)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.partitioners.WeightedRangePartitioner.getPartition(WeightedRangePartitioner.java:64)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.partitioners.WeightedRangePartitioner.getPartition(WeightedRangePartitioner.java:53)
at
org.apache.hadoop.mapred.MapTask$OldOutputCollector.collect(MapTask.java:466)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapReduce$Map.collect(PigMapReduce.java:108)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapBase.runPipeline(PigMapBase.java:251)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapBase.map(PigMapBase.java:240)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapReduce$Map.map(PigMapReduce.java:93)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:50)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:358)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:307)
at org.apache.hadoop.mapred.Child.main(Child.java:170)
> sorting on map-value fails if map-value is not of bytearray type
>
>
> Key: PIG-999
> URL: https://issues.apache.org/jira/browse/PIG-999
> Project: Pig
> Issue Type: Sub-task
>Reporter: Thejas M Nair
>
> When query execution plan is created by pig, it assumes the type to be
> bytearray because there is no schema information associated with map fields.
> But at run time, the loader might return the actual type. This results in a
> ClassCastException.
> This issue points to the larger issue of the way pig is handling types for
> map-value.
> This issue should be fixed in the context of revisiting the frontend logic
> and pig-latin semantics.
> This is related to PIG-880 . The patch in PIG-880 changed PigStorage to
> always return bytearray for map values to work around this, but other loaders
> like BinStorage can return the actual type causing this issue.
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[jira] Commented: (PIG-953) Enable merge join in pig to work with loaders and store functions which can internally index sorted data
[ https://issues.apache.org/jira/browse/PIG-953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763218#action_12763218 ] Ashutosh Chauhan commented on PIG-953: -- Changes look good. One comment I have: 1) In SortInfo.java#equals We have two lists and we want to check for their equality. I quickly looked up jdk sources and it seems that ArrayList doesn't override equals, so doing equals check on lists would result in reference equality test which would be incorrect. Correct way to do this would be to first check the sizes of two lists, if they are equal iterate through both lists and check equality of items at the same index in two list. Few nits: 1) TestMergeJoin contains a System.err.println which we can get rid of. 2) There are few unused imports in patch. 3) SortInfo.java#getSortColInfoList may result in Findbugs warning because of similar reason we discussed earlier in this jira. > Enable merge join in pig to work with loaders and store functions which can > internally index sorted data > - > > Key: PIG-953 > URL: https://issues.apache.org/jira/browse/PIG-953 > Project: Pig > Issue Type: Improvement >Affects Versions: 0.3.0 >Reporter: Pradeep Kamath >Assignee: Pradeep Kamath > Attachments: PIG-953-2.patch, PIG-953-3.patch, PIG-953.patch > > > Currently merge join implementation in pig includes construction of an index > on sorted data and use of that index to seek into the "right input" to > efficiently perform the join operation. Some loaders (notably the zebra > loader) internally implement an index on sorted data and can perform this > seek efficiently using their index. So the use of the index needs to be > abstracted in such a way that when the loader supports indexing, pig uses it > (indirectly through the loader) and does not construct an index. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-999) sorting on map-value fails if map-value is not of bytearray type
[ https://issues.apache.org/jira/browse/PIG-999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Thejas M Nair updated PIG-999: -- Issue Type: Sub-task (was: Bug) Parent: PIG-998 > sorting on map-value fails if map-value is not of bytearray type > > > Key: PIG-999 > URL: https://issues.apache.org/jira/browse/PIG-999 > Project: Pig > Issue Type: Sub-task >Reporter: Thejas M Nair > > When query execution plan is created by pig, it assumes the type to be > bytearray because there is no schema information associated with map fields. > But at run time, the loader might return the actual type. This results in a > ClassCastException. > This issue points to the larger issue of the way pig is handling types for > map-value. > This issue should be fixed in the context of revisiting the frontend logic > and pig-latin semantics. > This is related to PIG-880 . The patch in PIG-880 changed PigStorage to > always return bytearray for map values to work around this, but other loaders > like BinStorage can return the actual type causing this issue. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Created: (PIG-999) sorting on map-value fails if map-value is not of bytearray type
sorting on map-value fails if map-value is not of bytearray type Key: PIG-999 URL: https://issues.apache.org/jira/browse/PIG-999 Project: Pig Issue Type: Bug Reporter: Thejas M Nair When query execution plan is created by pig, it assumes the type to be bytearray because there is no schema information associated with map fields. But at run time, the loader might return the actual type. This results in a ClassCastException. This issue points to the larger issue of the way pig is handling types for map-value. This issue should be fixed in the context of revisiting the frontend logic and pig-latin semantics. This is related to PIG-880 . The patch in PIG-880 changed PigStorage to always return bytearray for map values to work around this, but other loaders like BinStorage can return the actual type causing this issue. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Created: (PIG-998) revisit frontend logic and pig-latin semantics
revisit frontend logic and pig-latin semantics -- Key: PIG-998 URL: https://issues.apache.org/jira/browse/PIG-998 Project: Pig Issue Type: Bug Reporter: Thejas M Nair This jira has been created to keep track of issues with current frontend logic and pig-latin semantics. One example is handling of type information of map-values. At time of query plan generation pig does not know the type for map-values and assumes it is bytearray. This leads to problems when the loader returns map-value of other types. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-987) [zebra] Zebra Column Group Access Control
[ https://issues.apache.org/jira/browse/PIG-987?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Raghu Angadi updated PIG-987: - Attachment: tmp-987-plus-991.patch TEST-org.apache.hadoop.zebra.io.TestCheckin.txt Attachments : # tmp-987-plus-991.patch : latest patch here + patch for PIG-991 # TEST-org.apache.hadoop.zebra.io.TestCheckin.txt : output of the failed tests. Yan, looks like lzo related errors are fixed with the combined patch. But there are still some failures. I think some of these failures exist on trunk as well. > [zebra] Zebra Column Group Access Control > - > > Key: PIG-987 > URL: https://issues.apache.org/jira/browse/PIG-987 > Project: Pig > Issue Type: New Feature >Affects Versions: 0.6.0 >Reporter: Yan Zhou >Assignee: Yan Zhou > Attachments: ColumnGroupSecurity.patch, ColumnGroupSecurity.patch, > TEST-org.apache.hadoop.zebra.io.TestCheckin.txt, > TEST-org.apache.hadoop.zebra.mapred.TestCheckin.txt, tmp-987-plus-991.patch > > > Access Control: when processes try to read from the column groups, Zebra > should be able to handle allowed vs. disallowed user/application accesses. > The security is eventuallt granted by corresponding HDFS security of the > data stored. > Expected behavior when column group permissions are set: > When user selects only columns that they do not have permissions to > access, Zebra should return error with message "Error #: Permission denied > for accessing column > Access control applies to an entire column group, so all columns in a column > group have same permissions. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-922) Logical optimizer: push up project
[ https://issues.apache.org/jira/browse/PIG-922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Daniel Dai updated PIG-922: --- Attachment: PIG-922-p3_8.patch Fix the mechanism to turn off prune columns rule > Logical optimizer: push up project > -- > > Key: PIG-922 > URL: https://issues.apache.org/jira/browse/PIG-922 > Project: Pig > Issue Type: New Feature > Components: impl >Affects Versions: 0.3.0 >Reporter: Daniel Dai >Assignee: Daniel Dai > Fix For: 0.6.0 > > Attachments: PIG-922-p1_0.patch, PIG-922-p1_1.patch, > PIG-922-p1_2.patch, PIG-922-p1_3.patch, PIG-922-p1_4.patch, > PIG-922-p2_preview.patch, PIG-922-p2_preview2.patch, PIG-922-p3_1.patch, > PIG-922-p3_2.patch, PIG-922-p3_3.patch, PIG-922-p3_4.patch, > PIG-922-p3_5.patch, PIG-922-p3_6.patch, PIG-922-p3_7.patch, PIG-922-p3_8.patch > > > This is a continuation work of > [PIG-697|https://issues.apache.org/jira/browse/PIG-697]. We need to add > another rule to the logical optimizer: Push up project, ie, prune columns as > early as possible. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-944) Zebra schema is taken from Pig through TableStorer's construct
[ https://issues.apache.org/jira/browse/PIG-944?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Wang updated PIG-944: -- Patch reviewed. +1 > Zebra schema is taken from Pig through TableStorer's construct > -- > > Key: PIG-944 > URL: https://issues.apache.org/jira/browse/PIG-944 > Project: Pig > Issue Type: Bug >Affects Versions: 0.4.0 >Reporter: Yan Zhou >Assignee: Yan Zhou > Fix For: 0.6.0 > > Attachments: SchemaConversion.patch > > > It should be from StoreConfig in TableOutputFormat.checkOutputSpecs method > because the information is dynamic in Pig's execution engine and should not > be taking a static argument to the constructor. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-992) [zebra] Separate Schema-related files into a "Schema" package
[ https://issues.apache.org/jira/browse/PIG-992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Wang updated PIG-992: -- Patch reviewed. +1 > [zebra] Separate Schema-related files into a "Schema" package > - > > Key: PIG-992 > URL: https://issues.apache.org/jira/browse/PIG-992 > Project: Pig > Issue Type: Improvement >Affects Versions: 0.4.0 >Reporter: Yan Zhou >Assignee: Yan Zhou >Priority: Minor > Fix For: 0.6.0 > > Attachments: SchemaPackageChange.patch, SchemaPackageChange.patch > > > The hope is to facilitate future sharing of the Schema codes between > different modules and/or products. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-922) Logical optimizer: push up project
[ https://issues.apache.org/jira/browse/PIG-922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Daniel Dai updated PIG-922: --- Status: Patch Available (was: Open) > Logical optimizer: push up project > -- > > Key: PIG-922 > URL: https://issues.apache.org/jira/browse/PIG-922 > Project: Pig > Issue Type: New Feature > Components: impl >Affects Versions: 0.3.0 >Reporter: Daniel Dai >Assignee: Daniel Dai > Fix For: 0.6.0 > > Attachments: PIG-922-p1_0.patch, PIG-922-p1_1.patch, > PIG-922-p1_2.patch, PIG-922-p1_3.patch, PIG-922-p1_4.patch, > PIG-922-p2_preview.patch, PIG-922-p2_preview2.patch, PIG-922-p3_1.patch, > PIG-922-p3_2.patch, PIG-922-p3_3.patch, PIG-922-p3_4.patch, > PIG-922-p3_5.patch, PIG-922-p3_6.patch, PIG-922-p3_7.patch > > > This is a continuation work of > [PIG-697|https://issues.apache.org/jira/browse/PIG-697]. We need to add > another rule to the logical optimizer: Push up project, ie, prune columns as > early as possible. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-922) Logical optimizer: push up project
[ https://issues.apache.org/jira/browse/PIG-922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Daniel Dai updated PIG-922: --- Attachment: PIG-922-p3_7.patch Address issues with hudson > Logical optimizer: push up project > -- > > Key: PIG-922 > URL: https://issues.apache.org/jira/browse/PIG-922 > Project: Pig > Issue Type: New Feature > Components: impl >Affects Versions: 0.3.0 >Reporter: Daniel Dai >Assignee: Daniel Dai > Fix For: 0.6.0 > > Attachments: PIG-922-p1_0.patch, PIG-922-p1_1.patch, > PIG-922-p1_2.patch, PIG-922-p1_3.patch, PIG-922-p1_4.patch, > PIG-922-p2_preview.patch, PIG-922-p2_preview2.patch, PIG-922-p3_1.patch, > PIG-922-p3_2.patch, PIG-922-p3_3.patch, PIG-922-p3_4.patch, > PIG-922-p3_5.patch, PIG-922-p3_6.patch, PIG-922-p3_7.patch > > > This is a continuation work of > [PIG-697|https://issues.apache.org/jira/browse/PIG-697]. We need to add > another rule to the logical optimizer: Push up project, ie, prune columns as > early as possible. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-922) Logical optimizer: push up project
[ https://issues.apache.org/jira/browse/PIG-922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Daniel Dai updated PIG-922: --- Status: Open (was: Patch Available) > Logical optimizer: push up project > -- > > Key: PIG-922 > URL: https://issues.apache.org/jira/browse/PIG-922 > Project: Pig > Issue Type: New Feature > Components: impl >Affects Versions: 0.3.0 >Reporter: Daniel Dai >Assignee: Daniel Dai > Fix For: 0.6.0 > > Attachments: PIG-922-p1_0.patch, PIG-922-p1_1.patch, > PIG-922-p1_2.patch, PIG-922-p1_3.patch, PIG-922-p1_4.patch, > PIG-922-p2_preview.patch, PIG-922-p2_preview2.patch, PIG-922-p3_1.patch, > PIG-922-p3_2.patch, PIG-922-p3_3.patch, PIG-922-p3_4.patch, > PIG-922-p3_5.patch, PIG-922-p3_6.patch > > > This is a continuation work of > [PIG-697|https://issues.apache.org/jira/browse/PIG-697]. We need to add > another rule to the logical optimizer: Push up project, ie, prune columns as > early as possible. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (PIG-948) [Usability] Relating pig script with MR jobs
[ https://issues.apache.org/jira/browse/PIG-948?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763169#action_12763169 ] Ashutosh Chauhan commented on PIG-948: -- +1 Change looks good. It should be log.info instead of log.error. In local hadoop mode, since its all running in one java process there is no port address of job tracker to get. > [Usability] Relating pig script with MR jobs > > > Key: PIG-948 > URL: https://issues.apache.org/jira/browse/PIG-948 > Project: Pig > Issue Type: Improvement > Components: impl >Affects Versions: 0.4.0 >Reporter: Ashutosh Chauhan >Assignee: Ashutosh Chauhan >Priority: Minor > Fix For: 0.6.0 > > Attachments: pig-948-2.patch, pig-948-3.patch, PIG-948-4.patch, > pig-948.patch > > > Currently its hard to find a way to relate pig script with specific MR job. > In a loaded cluster with multiple simultaneous job submissions, its not easy > to figure out which specific MR jobs were launched for a given pig script. If > Pig can provide this info, it will be useful to debug and monitor the jobs > resulting from a pig script. > At the very least, Pig should be able to provide user the following > information > 1) Job id of the launched job. > 2) Complete web url of jobtracker running this job. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-992) [zebra] Separate Schema-related files into a "Schema" package
[ https://issues.apache.org/jira/browse/PIG-992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yan Zhou updated PIG-992: - Attachment: SchemaPackageChange.patch Additional changes to some test files to avoid use of non-default lzo compression. > [zebra] Separate Schema-related files into a "Schema" package > - > > Key: PIG-992 > URL: https://issues.apache.org/jira/browse/PIG-992 > Project: Pig > Issue Type: Improvement >Affects Versions: 0.4.0 >Reporter: Yan Zhou >Assignee: Yan Zhou >Priority: Minor > Fix For: 0.6.0 > > Attachments: SchemaPackageChange.patch, SchemaPackageChange.patch > > > The hope is to facilitate future sharing of the Schema codes between > different modules and/or products. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-986) [zebra] Zebra Column Group Naming Support
[ https://issues.apache.org/jira/browse/PIG-986?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yan Zhou updated PIG-986: - Attachment: ColumnGroupName.patch Additional changes to some test files to avoid use of non-default lzo compression. > [zebra] Zebra Column Group Naming Support > - > > Key: PIG-986 > URL: https://issues.apache.org/jira/browse/PIG-986 > Project: Pig > Issue Type: New Feature > Components: impl >Affects Versions: 0.4.0 >Reporter: Chao Wang >Assignee: Chao Wang > Fix For: 0.6.0 > > Attachments: ColumnGroupName.patch, ColumnGroupName.patch > > > We introduce column group name to Zebra and make it a first-class citizen in > Zebra. This can ease management of column groups. > We plan to introduce an "as" clause for column group name in Zebra's syntax. > Functional Specifications: > 1) Column group names are optional. For column groups which do not have a > user-provided name, Zebra will assign some default column group names > internally that is unique for that table - CG0, CG1, CG2 ... Note: If CGx is > used by user, then it can not be used for internal names. > 2) We introduce an "AS" clause in Zebra's syntax for column group names. If > it occurs, it has to immediately follow [ ]. For example, "[a1, a2] as PI > secure by user:joe group:secure perm:640; [a3, a4] as General compress by > lzo". Note that keyword "AS" is case insensitive. > 3) Column group names are unique within one table and are case sensitive, > i.e., c1 and C1 are different. > 4) Column group names will be used as the physical column group directory > path names. > 5) Zebra V2 will support dropColumnGroup by column group names (will > integrate with Raghu's A29 drop column work). > 6) Zebra V2 can support backward compatibility (If there are Zebra V1 created > tables in production when V2 is released). More specifically, this means that > Zebra V2 can load from V1-created tables and do dropColumnGroup on it. > 7) Does NOT support renaming. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (PIG-987) [zebra] Zebra Column Group Access Control
[ https://issues.apache.org/jira/browse/PIG-987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763133#action_12763133 ] Yan Zhou commented on PIG-987: -- I have attached a new patch that removes the use of lzo in 6 test scripts. Accordingly, patches of 2 "downstream" Jiras, PIG-986 and PIG-992, will also be updated; while the other three "downstream" patches, PIG-991, PIG-993 and PIG-944, need not to be changed. > [zebra] Zebra Column Group Access Control > - > > Key: PIG-987 > URL: https://issues.apache.org/jira/browse/PIG-987 > Project: Pig > Issue Type: New Feature >Affects Versions: 0.6.0 >Reporter: Yan Zhou >Assignee: Yan Zhou > Attachments: ColumnGroupSecurity.patch, ColumnGroupSecurity.patch, > TEST-org.apache.hadoop.zebra.mapred.TestCheckin.txt > > > Access Control: when processes try to read from the column groups, Zebra > should be able to handle allowed vs. disallowed user/application accesses. > The security is eventuallt granted by corresponding HDFS security of the > data stored. > Expected behavior when column group permissions are set: > When user selects only columns that they do not have permissions to > access, Zebra should return error with message "Error #: Permission denied > for accessing column > Access control applies to an entire column group, so all columns in a column > group have same permissions. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-987) [zebra] Zebra Column Group Access Control
[ https://issues.apache.org/jira/browse/PIG-987?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yan Zhou updated PIG-987: - Attachment: ColumnGroupSecurity.patch This patch has additional test scripts that do not use the nodefault lzo compression. Its application should be followed by the one in PIG-991 to pass all Zebra-related tests. > [zebra] Zebra Column Group Access Control > - > > Key: PIG-987 > URL: https://issues.apache.org/jira/browse/PIG-987 > Project: Pig > Issue Type: New Feature >Affects Versions: 0.6.0 >Reporter: Yan Zhou >Assignee: Yan Zhou > Attachments: ColumnGroupSecurity.patch, ColumnGroupSecurity.patch, > TEST-org.apache.hadoop.zebra.mapred.TestCheckin.txt > > > Access Control: when processes try to read from the column groups, Zebra > should be able to handle allowed vs. disallowed user/application accesses. > The security is eventuallt granted by corresponding HDFS security of the > data stored. > Expected behavior when column group permissions are set: > When user selects only columns that they do not have permissions to > access, Zebra should return error with message "Error #: Permission denied > for accessing column > Access control applies to an entire column group, so all columns in a column > group have same permissions. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (PIG-922) Logical optimizer: push up project
[ https://issues.apache.org/jira/browse/PIG-922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12762941#action_12762941 ] Hadoop QA commented on PIG-922: --- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12421493/PIG-922-p3_6.patch against trunk revision 822382. +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 27 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 generated 306 release audit warnings (more than the trunk's current 299 warnings). -1 core tests. The patch failed core unit tests. +1 contrib tests. The patch passed contrib unit tests. Test results: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/63/testReport/ Release audit warnings: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/63/artifact/trunk/patchprocess/releaseAuditDiffWarnings.txt Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/63/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: http://hudson.zones.apache.org/hudson/job/Pig-Patch-h7.grid.sp2.yahoo.net/63/console This message is automatically generated. > Logical optimizer: push up project > -- > > Key: PIG-922 > URL: https://issues.apache.org/jira/browse/PIG-922 > Project: Pig > Issue Type: New Feature > Components: impl >Affects Versions: 0.3.0 >Reporter: Daniel Dai >Assignee: Daniel Dai > Fix For: 0.6.0 > > Attachments: PIG-922-p1_0.patch, PIG-922-p1_1.patch, > PIG-922-p1_2.patch, PIG-922-p1_3.patch, PIG-922-p1_4.patch, > PIG-922-p2_preview.patch, PIG-922-p2_preview2.patch, PIG-922-p3_1.patch, > PIG-922-p3_2.patch, PIG-922-p3_3.patch, PIG-922-p3_4.patch, > PIG-922-p3_5.patch, PIG-922-p3_6.patch > > > This is a continuation work of > [PIG-697|https://issues.apache.org/jira/browse/PIG-697]. We need to add > another rule to the logical optimizer: Push up project, ie, prune columns as > early as possible. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
