[jira] Commented: (HIVE-880) user group information not populated for pre and post hook

2009-10-15 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12765927#action_12765927 ] Zheng Shao commented on HIVE-880: - In the Hadoop world, ugi information is saved in conf. I

[jira] Updated: (HIVE-879) null pointer for empty dir

2009-10-15 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-879?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Shao updated HIVE-879: Resolution: Fixed Fix Version/s: 0.5.0 Release Note: HIVE-879. Fix null pointer for empty dir.

[jira] Commented: (HIVE-880) user group information not populated for pre and post hook

2009-10-15 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12765939#action_12765939 ] Zheng Shao commented on HIVE-880: - A better way would be: when Hive session starts, we

Hive vs. DryadLINQ

2009-10-15 Thread Qing Yan
Hi, Has anyone looked into the Microsoft Dryad project? Their basic idea is using DAG(connect computational vertices with communication edges) to model distributed computing flows. And they have something called DryadLINQ which seems to be the Hive equivilent. Since the DAG model

[jira] Updated: (HIVE-873) Better error messages for Hive cmdline

2009-10-15 Thread He Yongqiang (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] He Yongqiang updated HIVE-873: -- Attachment: hive-873-2009-10-15.patch this patch has not been verified in a hadoop installation. no

[jira] Updated: (HIVE-874) add partitions found during metastore check

2009-10-15 Thread Cyrus Katrak (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-874?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Cyrus Katrak updated HIVE-874: -- Attachment: HIVE-874.patch add partitions found during metastore check

Re: Hive vs. DryadLINQ

2009-10-15 Thread Jeff Hammerbacher
Hey Qing, You can download Dryad and see for yourself: http://connect.microsoft.com/site/sitehome.aspx?SiteID=891. There's no accompanying distributed file system, unfortunately, and I've never seen a benchmark of Dryad scaling to more than 300 nodes, so it's not clear that it's the right model

[jira] Updated: (HIVE-688) add UDF find_in_set

2009-10-15 Thread Jonathan Pythagoras Hsu (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-688?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Pythagoras Hsu updated HIVE-688: - Attachment: HIVE-688.patch - Forgot to include diff in show_functions.q.out - also

Re: ODBC 3.0

2009-10-15 Thread Ning Zhang
Hey Jeff, The Cloudera Training Virtual Machinehttp://www.cloudera.com/hadoop-training-virtual-machine contains two conflicting versions of libthrift.jar and libfb303.jar. The ones in the /usr/lib/hadoop/lib is an older version than /usr/lib/hive/lib. This causes the Hive server connectivity

[jira] Resolved: (HIVE-878) Update the hash table entry before flushing in Group By hash aggregation

2009-10-15 Thread Namit Jain (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Namit Jain resolved HIVE-878. - Resolution: Fixed Hadoop Flags: [Reviewed] Committed. Thanks Zheng Update the hash table entry

[jira] Created: (HIVE-881) CTAS does not work on with fields terminator

2009-10-15 Thread Ning Zhang (JIRA)
CTAS does not work on with fields terminator Key: HIVE-881 URL: https://issues.apache.org/jira/browse/HIVE-881 Project: Hadoop Hive Issue Type: Bug Reporter: Ning Zhang

[jira] Commented: (HIVE-688) add UDF find_in_set

2009-10-15 Thread Namit Jain (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-688?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12766281#action_12766281 ] Namit Jain commented on HIVE-688: - Why do you have a evaluate2() function ? add UDF

[jira] Updated: (HIVE-688) add UDF find_in_set

2009-10-15 Thread Jonathan Pythagoras Hsu (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-688?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Pythagoras Hsu updated HIVE-688: - Attachment: HIVE-688.patch Ack, didn't clean up some testing code... *shaking head

[jira] Commented: (HIVE-688) add UDF find_in_set

2009-10-15 Thread Namit Jain (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-688?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12766300#action_12766300 ] Namit Jain commented on HIVE-688: - Please use different patch names in the future, just a

[jira] Commented: (HIVE-688) add UDF find_in_set

2009-10-15 Thread Namit Jain (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-688?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12766302#action_12766302 ] Namit Jain commented on HIVE-688: - +1 looks good - will commit if the tests pass add UDF

[jira] Updated: (HIVE-880) user group information not populated for pre and post hook

2009-10-15 Thread Namit Jain (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Namit Jain updated HIVE-880: Attachment: hive.880.2.patch user group information not populated for pre and post hook

[jira] Commented: (HIVE-880) user group information not populated for pre and post hook

2009-10-15 Thread Prasad Chakka (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12766307#action_12766307 ] Prasad Chakka commented on HIVE-880: i think we do something similar in DDLTask (for

[jira] Commented: (HIVE-880) user group information not populated for pre and post hook

2009-10-15 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12766310#action_12766310 ] Zheng Shao commented on HIVE-880: - hive.880.2.patch: nitpick: Can we do log.WARN in the

[jira] Updated: (HIVE-880) user group information not populated for pre and post hook

2009-10-15 Thread Namit Jain (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Namit Jain updated HIVE-880: Attachment: hive.880.3.patch added log messages - will do DDLTask cleanup in a separate jira later user

[jira] Commented: (HIVE-880) user group information not populated for pre and post hook

2009-10-15 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12766360#action_12766360 ] Zheng Shao commented on HIVE-880: - I will change it to stringifyException(e) instead of

[jira] Updated: (HIVE-688) add UDF find_in_set

2009-10-15 Thread Namit Jain (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-688?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Namit Jain updated HIVE-688: Resolution: Fixed Hadoop Flags: [Reviewed] Status: Resolved (was: Patch Available)

[jira] Created: (HIVE-882) create a new directory every time for scratch

2009-10-15 Thread Namit Jain (JIRA)
create a new directory every time for scratch - Key: HIVE-882 URL: https://issues.apache.org/jira/browse/HIVE-882 Project: Hadoop Hive Issue Type: Bug Components: Query Processor

[jira] Commented: (HIVE-873) Better error messages for Hive cmdline

2009-10-15 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12766428#action_12766428 ] Zheng Shao commented on HIVE-873: - hive-873-2009-10-15.patch: I tried it. It does not work