[jira] Commented: (HIVE-1139) GroupByOperator sometimes throws OutOfMemory error when there are too many distinct keys

[ https://issues.apache.org/jira/browse/HIVE-1139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876979#action_12876979 ] Arvind Prabhakar commented on HIVE-1139: I did some preliminary analysis for this JI

Question about Hadoop task side-effect files//

I found following section at the end of chapter 6 of the book , 'Task side-effect files'; "Care needs to be taken to ensure that multiple instances of the same task don't try to write to the same file. There are two problems to avoid: if a task failed and was retried, then the

RE: [jira] Updated: (HIVE-559) Support JDBC ResultSetMetadata

I found following section at the end of chapter 6 of the book , 'Task side-effect files'; "Care needs to be taken to ensure that multiple instances of the same task don't try to write to the same file. There are two problems to avoid: if a task failed and was retried, then th

[jira] Commented: (HIVE-1386) HiveQL SQL Compliance (Umbrella)

[ https://issues.apache.org/jira/browse/HIVE-1386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876950#action_12876950 ] Ning Zhang commented on HIVE-1386: -- HIVE-61 (order by) has been committed long time ago. Ma

Re: table Partition

There is no theoretical limit. Practically, the query planning phase involves reading the partition from the metastore (derby, mysql). At some point, when your query spans tons of partitions, the query planning phase can take 2 minutes or more. Edward On Tue, Jun 8, 2010 at 3:00 AM, jaydeep vishw

[jira] Updated: (HIVE-1332) Archiving partitions

[ https://issues.apache.org/jira/browse/HIVE-1332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Namit Jain updated HIVE-1332: - Status: Resolved (was: Patch Available) Hadoop Flags: [Reviewed] Resolution: Fixed Commit

Re: Announcing the next Hive Developer Meeting, Tuesday July 6th, 3-5pm @ Cloudera

If you plan to attend please RSVP here: http://www.meetup.com/Hive-Contributors-Group Thanks. Carl On Tue, Jun 8, 2010 at 5:46 PM, Carl Steinbach wrote: > The next Hive Developer Meeting will be held on Tuesday, July 6th from > 3-5pm at Cloudera's offices in Palo Alto. All Hive contributors ar

Announcing the next Hive Developer Meeting, Tuesday July 6th, 3-5pm @ Cloudera

The next Hive Developer Meeting will be held on Tuesday, July 6th from 3-5pm at Cloudera's offices in Palo Alto. All Hive contributors are invited to attend! What: Hive Developer Meeting When: Tuesday July 6th, 3-5pm Where: Cloudera 210 Portage Avenue Palo Alto, CA 9

hive developers meeting at Facebook on June 1' 2010

We had hive developer's first meeting at Facebook on June 1. I am sorry for sending the meeting notes late. The following people were present: Facebook (Paul Yang; Ning Zhang; Yongqiang He; Ahmed Aly; John Sichi; Ashish Thusoo; Namit Jain) Netflix (Eva Tse; Jerome Boulon) Cloudera (Arvind Prabh

[jira] Issue Comment Edited: (HIVE-1368) Hive JDBC Integration with SQuirrel SQL Client support Enhanced

[ https://issues.apache.org/jira/browse/HIVE-1368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876893#action_12876893 ] Namit Jain edited comment on HIVE-1368 at 6/8/10 8:10 PM: -- Duplicat

[jira] Updated: (HIVE-1368) Hive JDBC Integration with SQuirrel SQL Client support Enhanced

[ https://issues.apache.org/jira/browse/HIVE-1368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Namit Jain updated HIVE-1368: - Status: Resolved (was: Patch Available) Resolution: Duplicate Duplicate of https://issues.apache.

[jira] Updated: (HIVE-1383) allow HBase WAL to be disabled

[ https://issues.apache.org/jira/browse/HIVE-1383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Namit Jain updated HIVE-1383: - Status: Open (was: Patch Available) > allow HBase WAL to be disabled > -- > >

[jira] Assigned: (HIVE-1387) Make PERCENTILE work with double data type

[ https://issues.apache.org/jira/browse/HIVE-1387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Namit Jain reassigned HIVE-1387: Assignee: Mayank Lahiri > Make PERCENTILE work with double data type > -

[jira] Updated: (HIVE-1387) Make PERCENTILE work with double data type

[ https://issues.apache.org/jira/browse/HIVE-1387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Namit Jain updated HIVE-1387: - Status: Open (was: Patch Available) > Make PERCENTILE work with double data type > --

[jira] Updated: (HIVE-381) [JDBC component] HiveResultSet next() always returned true due to bad string comparison

[ https://issues.apache.org/jira/browse/HIVE-381?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Carl Steinbach updated HIVE-381: Component/s: Drivers > [JDBC component] HiveResultSet next() always returned true due to bad string

[jira] Updated: (HIVE-576) complete jdbc driver

[ https://issues.apache.org/jira/browse/HIVE-576?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Carl Steinbach updated HIVE-576: Component/s: Drivers (was: Clients) > complete jdbc driver > ---

[jira] Updated: (HIVE-559) Support JDBC ResultSetMetadata

[ https://issues.apache.org/jira/browse/HIVE-559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Carl Steinbach updated HIVE-559: Component/s: Drivers (was: Clients) > Support JDBC ResultSetMetadata > -

[jira] Updated: (HIVE-1381) Async cancel for JDBC connection.

[ https://issues.apache.org/jira/browse/HIVE-1381?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Carl Steinbach updated HIVE-1381: - Affects Version/s: 0.5.0 Component/s: Drivers > Async cancel for JDBC connection. >

[jira] Updated: (HIVE-559) Support JDBC ResultSetMetadata

[ https://issues.apache.org/jira/browse/HIVE-559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Carl Steinbach updated HIVE-559: Affects Version/s: 0.5.0 > Support JDBC ResultSetMetadata > -- > >

[jira] Updated: (HIVE-679) Integrate JDBC driver with SQuirrelSQL for querying

[ https://issues.apache.org/jira/browse/HIVE-679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Carl Steinbach updated HIVE-679: Component/s: Drivers (was: Clients) > Integrate JDBC driver with SQuirrelSQL for

[jira] Updated: (HIVE-48) Support JDBC connections for interoperability between Hive and RDBMS

[ https://issues.apache.org/jira/browse/HIVE-48?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Carl Steinbach updated HIVE-48: --- Component/s: Drivers (was: Clients) > Support JDBC connections for interoperability

[jira] Updated: (HIVE-567) jdbc: integrate hive with pentaho report designer

[ https://issues.apache.org/jira/browse/HIVE-567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Carl Steinbach updated HIVE-567: Component/s: Drivers (was: Clients) > jdbc: integrate hive with pentaho report d

[jira] Updated: (HIVE-1379) JDBC connection to be able to reattach to same session

[ https://issues.apache.org/jira/browse/HIVE-1379?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Carl Steinbach updated HIVE-1379: - Labels: JDBC drivers (was: ) Affects Version/s: 0.5.0 Component/s: Driver

[jira] Updated: (HIVE-1380) JDBC connection to be able to reattach to same session

[ https://issues.apache.org/jira/browse/HIVE-1380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Carl Steinbach updated HIVE-1380: - Component/s: Drivers > JDBC connection to be able to reattach to same session > --

RE: New JIRA component request: Drivers

Done -Original Message- From: Carl Steinbach [mailto:c...@cloudera.com] Sent: Tuesday, June 08, 2010 3:48 PM To: hive-dev@hadoop.apache.org Subject: Re: New JIRA component request: Drivers A "UDF" component would also be useful. Thanks. Carl On Tue, Jun 8, 2010 at 3:29 PM, Carl Stein

[jira] Updated: (HIVE-1332) Archiving partitions

[ https://issues.apache.org/jira/browse/HIVE-1332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Paul Yang updated HIVE-1332: Attachment: HIVE-1332.6.patch This should fix the test issues - I'm re-running the test suite now but let me

[jira] Updated: (HIVE-1380) JDBC connection to be able to reattach to same session

[ https://issues.apache.org/jira/browse/HIVE-1380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Carl Steinbach updated HIVE-1380: - Labels: JDBC drivers (was: ) Affects Version/s: 0.5.0 > JDBC connection to be able

Re: New JIRA component request: Drivers

A "UDF" component would also be useful. Thanks. Carl On Tue, Jun 8, 2010 at 3:29 PM, Carl Steinbach wrote: > Hi, > > Can someone with the necessary privileges please add a "Drivers" component > for JDBC and ODBC tickets to the Hive JIRA project? > > Thanks. > > Carl > > Reference: > http://con

New JIRA component request: Drivers

Hi, Can someone with the necessary privileges please add a "Drivers" component for JDBC and ODBC tickets to the Hive JIRA project? Thanks. Carl Reference: http://confluence.atlassian.com/display/JIRA/Defining+a+Component

[jira] Resolved: (HIVE-1380) JDBC connection to be able to reattach to same session

[ https://issues.apache.org/jira/browse/HIVE-1380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Carl Steinbach resolved HIVE-1380. -- Resolution: Duplicate Duplicate of HIVE-1379 > JDBC connection to be able to reattach to same s

[jira] Commented: (HIVE-417) Implement Indexing in Hive

[ https://issues.apache.org/jira/browse/HIVE-417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876827#action_12876827 ] He Yongqiang commented on HIVE-417: --- I forgot to add this line "set hive.exec.compress.outp

[jira] Updated: (HIVE-417) Implement Indexing in Hive

[ https://issues.apache.org/jira/browse/HIVE-417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] He Yongqiang updated HIVE-417: -- Attachment: hive-indexing.3.patch With this patch, the index can work. but it is not so intelligent. Th

[jira] Created: (HIVE-1397) histogram() UDAF for a numerical column

histogram() UDAF for a numerical column --- Key: HIVE-1397 URL: https://issues.apache.org/jira/browse/HIVE-1397 Project: Hadoop Hive Issue Type: New Feature Components: Query Processor Affect

[jira] Commented: (HIVE-1387) Make PERCENTILE work with double data type

[ https://issues.apache.org/jira/browse/HIVE-1387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876809#action_12876809 ] Mayank Lahiri commented on HIVE-1387: - The current implementation of percentile() seems

[jira] Updated: (HIVE-1229) replace dependencies on HBase deprecated API

[ https://issues.apache.org/jira/browse/HIVE-1229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Basab Maulik updated HIVE-1229: --- Attachment: HIVE-1129.1.patch I have attached a preliminary patch for this issue for feedback/comments

[jira] Created: (HIVE-1396) Check for shared paths when specifying a location

Check for shared paths when specifying a location - Key: HIVE-1396 URL: https://issues.apache.org/jira/browse/HIVE-1396 Project: Hadoop Hive Issue Type: Improvement Components: Metast

[jira] Updated: (HIVE-1395) Table aliases are ambiguous

[ https://issues.apache.org/jira/browse/HIVE-1395?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Namit Jain updated HIVE-1395: - Component/s: Query Processor > Table aliases are ambiguous > --- > >

[jira] Created: (HIVE-1395) Table aliases are ambiguous

Table aliases are ambiguous --- Key: HIVE-1395 URL: https://issues.apache.org/jira/browse/HIVE-1395 Project: Hadoop Hive Issue Type: Bug Reporter: Adam Kramer Consider this query: SELECT a.num FROM (

[jira] Commented: (HIVE-1332) Archiving partitions

[ https://issues.apache.org/jira/browse/HIVE-1332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876770#action_12876770 ] Namit Jain commented on HIVE-1332: -- Otherwise, it looks good > Archiving partitions >

[jira] Created: (HIVE-1394) do not update transient_lastDdlTime if the partition is modified by a housekeeping operation

do not update transient_lastDdlTime if the partition is modified by a housekeeping operation Key: HIVE-1394 URL: https://issues.apache.org/jira/browse/HIVE-1394

[jira] Commented: (HIVE-1332) Archiving partitions

[ https://issues.apache.org/jira/browse/HIVE-1332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876751#action_12876751 ] Paul Yang commented on HIVE-1332: - Well, we can't quite test using CHIF because users will n

[jira] Commented: (HIVE-1332) Archiving partitions

[ https://issues.apache.org/jira/browse/HIVE-1332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876750#action_12876750 ] Namit Jain commented on HIVE-1332: -- Also, since the tests are anyway working only in hadoop

[jira] Commented: (HIVE-1332) Archiving partitions

[ https://issues.apache.org/jira/browse/HIVE-1332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876749#action_12876749 ] Namit Jain commented on HIVE-1332: -- Some tests failed - send a mail offline to Paul. Also,

Hudson build is back to normal : Hive-trunk-h0.20 #288

See

Build failed in Hudson: Hive-trunk-h0.19 #465

See -- [...truncated 14075 lines...] [junit] OK [junit] Loading data to table srcbucket2 [junit] POSTHOOK: Output: defa...@srcbucket2 [junit] OK [junit] Loading data to tab

[jira] Commented: (HIVE-417) Implement Indexing in Hive

[ https://issues.apache.org/jira/browse/HIVE-417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876717#action_12876717 ] He Yongqiang commented on HIVE-417: --- Cool. Yes. i do have a latest patch for this jira. I w

[jira] Commented: (HIVE-1386) HiveQL SQL Compliance (Umbrella)

[ https://issues.apache.org/jira/browse/HIVE-1386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876716#action_12876716 ] Jeff Hammerbacher commented on HIVE-1386: - Ning: where? http://wiki.apache.org/hadoo

[jira] Commented: (HIVE-417) Implement Indexing in Hive

[ https://issues.apache.org/jira/browse/HIVE-417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876676#action_12876676 ] Prafulla Tekawade commented on HIVE-417: He Yongqiang , Have you started working on t

table Partition

Hi, How many partitions at max we can create for a table? Suppose if I want to use date as a partition, Is it limited or unlimited ? Regards, jaydeep The information contained in this communication is intended solely for the use of the individual or entity to whom it is addressed and others au