[jira] Created: (HIVE-1689) Add GROUP_CONCAT to HiveQL

2010-10-04 Thread Jeff Hammerbacher (JIRA)
Add GROUP_CONCAT to HiveQL -- Key: HIVE-1689 URL: https://issues.apache.org/jira/browse/HIVE-1689 Project: Hadoop Hive Issue Type: New Feature Components: Query Processor Reporter: Jeff

[jira] Created: (HIVE-1668) Move HWI out to Github

2010-09-24 Thread Jeff Hammerbacher (JIRA)
Move HWI out to Github -- Key: HIVE-1668 URL: https://issues.apache.org/jira/browse/HIVE-1668 Project: Hadoop Hive Issue Type: Improvement Components: Web UI Reporter: Jeff Hammerbacher I have

[jira] Commented: (HIVE-1668) Move HWI out to Github

2010-09-24 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12914653#action_12914653 ] Jeff Hammerbacher commented on HIVE-1668: - bq. Are you guys contributing Hue to ASF

[jira] Commented: (HIVE-1668) Move HWI out to Github

2010-09-24 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12914673#action_12914673 ] Jeff Hammerbacher commented on HIVE-1668: - bq. Anyone who has hive can build and run

[jira] Commented: (HIVE-1540) Read-only, columnar data file for nested data structures

2010-08-16 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12899255#action_12899255 ] Jeff Hammerbacher commented on HIVE-1540: - We've got an increasing number

[jira] Commented: (HIVE-1541) More general dataflow execution backend

2010-08-16 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12899290#action_12899290 ] Jeff Hammerbacher commented on HIVE-1541: - Hey Venkatesh, HIVE-1107 is aimed

Re: [DISCUSSION] Move to become a TLP

2010-08-14 Thread Jeff Hammerbacher
Yes, I think Hive is ready to become a TLP. On Fri, Aug 13, 2010 at 1:36 PM, Ashish Thusoo athu...@facebook.com wrote: Nice one Ed... Folks, Please chime in. I think we should close this out next week one way or the other. We can consider this a vote at this point, so please vote on this

[jira] Created: (HIVE-1540) Read-only, columnar data file for nested data structures

2010-08-14 Thread Jeff Hammerbacher (JIRA)
Reporter: Jeff Hammerbacher RCFile is a great start on an optimized layout for working with structured data with Hive. Given that Hive's data model supports nested lists and maps, and taking inspiration from the recent work by Google on Dremel, it may be useful for the Hive community to think

[jira] Created: (HIVE-1541) More general dataflow execution backend

2010-08-14 Thread Jeff Hammerbacher (JIRA)
More general dataflow execution backend --- Key: HIVE-1541 URL: https://issues.apache.org/jira/browse/HIVE-1541 Project: Hadoop Hive Issue Type: New Feature Reporter: Jeff Hammerbacher

[jira] Commented: (HIVE-1541) More general dataflow execution backend

2010-08-14 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12898654#action_12898654 ] Jeff Hammerbacher commented on HIVE-1541: - In particular, it would be nice to avoid

[jira] Commented: (HIVE-287) support count(*) and count distinct on multiple columns

2010-07-27 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12893044#action_12893044 ] Jeff Hammerbacher commented on HIVE-287: We ran into some users who were using older

[jira] Commented: (HIVE-287) support count(*) and count distinct on multiple columns

2010-07-27 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12893045#action_12893045 ] Jeff Hammerbacher commented on HIVE-287: Okay I spoke too soon. Turns out the Apache

[jira] Commented: (HIVE-1107) Generic parallel execution framework for Hive (and Pig, and ...)

2010-07-15 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=1286#action_1286 ] Jeff Hammerbacher commented on HIVE-1107: - Russell, Let's not focus too hard

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

2010-07-09 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12886634#action_12886634 ] Jeff Hammerbacher commented on HIVE-417: Hey, Any chance you guys could post a more

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

2010-07-01 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12884431#action_12884431 ] Jeff Hammerbacher commented on HIVE-417: bq. 3. Since the code is in a prototype

Re: Hive support to cassandra

2010-06-16 Thread Jeff Hammerbacher
Hey Tom, I don't want to be rude, but if you're using Cassandra for your data warehouse environment, you're doing it wrong. HBase is the primary focus for integration with Hive (see http://www.cloudera.com/blog/2010/06/integrating-hive-and-hbase/, for example). Cassandra is a great choice for an

[jira] Created: (HIVE-1402) Add parallel ORDER BY to Hive

2010-06-12 Thread Jeff Hammerbacher (JIRA)
Add parallel ORDER BY to Hive - Key: HIVE-1402 URL: https://issues.apache.org/jira/browse/HIVE-1402 Project: Hadoop Hive Issue Type: New Feature Reporter: Jeff Hammerbacher -- This message

Re: Is anybody working on the globally order by of hive ?

2010-06-12 Thread Jeff Hammerbacher
See https://issues.apache.org/jira/browse/HIVE-1402. On Fri, Jun 11, 2010 at 1:22 PM, John Sichi jsi...@facebook.com wrote: If someone is interested in adding parallel ORDER BY to Hive (using TotalOrderPartitioner), here's a good starting point:

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

2010-06-09 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12877183#action_12877183 ] Jeff Hammerbacher commented on HIVE-1386: - The discussion in HIVE-61 seems

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

2010-06-08 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12876716#action_12876716 ] Jeff Hammerbacher commented on HIVE-1386: - Ning: where? http://wiki.apache.org

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

2010-06-07 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12876554#action_12876554 ] Jeff Hammerbacher commented on HIVE-1386: - Do we need ORDER BY as well (HIVE-61

[jira] Commented: (HIVE-1263) Is it time for INSERT APPEND?

2010-05-29 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1263?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12873361#action_12873361 ] Jeff Hammerbacher commented on HIVE-1263: - Seems like a dupe of HIVE-306; should one

Re: [DISCUSSION] To be (or not to be) a TLP - that is the question

2010-04-21 Thread Jeff Hammerbacher
Hive already does the work to run on multiple versions of Hadoop, and the release cycle is independent of Hadoop's. I don't see why it should remain a subproject. I'm +1 on Hive becoming a TLP. On Tue, Apr 20, 2010 at 2:03 PM, Zheng Shao zsh...@gmail.com wrote: As a Hive committer, I don't feel

Re: [ANNOUNCEMENT] Contributor Workshop at Yahoo!

2010-03-25 Thread Jeff Hammerbacher
Has someone already emailed about a Hive workshop? On Thu, Mar 25, 2010 at 10:33 AM, Owen O'Malley o...@yahoo-inc.com wrote: Yahoo is organizing Contributor's Workshops on the day after the Hadoop Summit (10 June 2010) for both Hadoop Core (HDFS MapReduce) and Pig. We would be happy to

[jira] Created: (HIVE-1264) Make Hive work with Hadoop security

2010-03-20 Thread Jeff Hammerbacher (JIRA)
Make Hive work with Hadoop security --- Key: HIVE-1264 URL: https://issues.apache.org/jira/browse/HIVE-1264 Project: Hadoop Hive Issue Type: Improvement Reporter: Jeff Hammerbacher

[jira] Commented: (HIVE-1216) Show the row with error in mapper/reducer

2010-03-05 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1216?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12841794#action_12841794 ] Jeff Hammerbacher commented on HIVE-1216: - I think this is already done by HADOOP

[jira] Commented: (HIVE-1201) Add a python command-line interface for Hive

2010-02-27 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12839184#action_12839184 ] Jeff Hammerbacher commented on HIVE-1201: - Ha: we've come full circle. The original

[jira] Commented: (HIVE-1201) Add a python command-line interface for Hive

2010-02-27 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12839186#action_12839186 ] Jeff Hammerbacher commented on HIVE-1201: - Ah, or is this a client module you can

[jira] Commented: (HIVE-1166) Support comments

2010-02-20 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12836284#action_12836284 ] Jeff Hammerbacher commented on HIVE-1166: - bq. the comments can only go before

[jira] Created: (HIVE-1180) Support Common Table Expressions (CTEs) in Hive

2010-02-18 Thread Jeff Hammerbacher (JIRA)
Processor Reporter: Jeff Hammerbacher I've seen some presentations from the PostgreSQL recently expounding the utility of CTEs (http://en.wikipedia.org/wiki/Common_table_expressions). Should we try to support these in Hive? I've never used them in practice, so curious to hear

[jira] Commented: (HIVE-1096) Hive Variables

2010-02-18 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12835560#action_12835560 ] Jeff Hammerbacher commented on HIVE-1096: - Where does the ${VARNAME} syntax come

[jira] Commented: (HIVE-1117) Make QueryPlan serializable

2010-02-12 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1117?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12833101#action_12833101 ] Jeff Hammerbacher commented on HIVE-1117: - Seems totally unnecessary. What

[jira] Commented: (HIVE-1117) Make QueryPlan serializable

2010-02-01 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1117?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12828035#action_12828035 ] Jeff Hammerbacher commented on HIVE-1117: - You could use the Avro JSON Encoder

[jira] Commented: (HIVE-1117) Make QueryPlan serializable

2010-01-30 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1117?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12806650#action_12806650 ] Jeff Hammerbacher commented on HIVE-1117: - I don't see a patch? Would be curious

[jira] Commented: (HIVE-1071) Making RCFile concatenatable to reduce the number of files of the output

2010-01-20 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-1071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12803040#action_12803040 ] Jeff Hammerbacher commented on HIVE-1071: - bq. we could create a API in HDFS

[jira] Commented: (HIVE-972) support views

2010-01-19 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12802688#action_12802688 ] Jeff Hammerbacher commented on HIVE-972: Was there a documentation update

Re: New Hive committer Ning Zhang

2010-01-11 Thread Jeff Hammerbacher
Congratulations Ning! On Mon, Jan 11, 2010 at 12:40 PM, Ashish Thusoo athu...@facebook.comwrote: Congrats!! Ashish -Original Message- From: Zheng Shao [mailto:zsh...@gmail.com] Sent: Monday, January 11, 2010 11:51 AM To: hive-dev@hadoop.apache.org Subject: New Hive committer

[jira] Commented: (HIVE-675) add database/scheme support Hive QL

2010-01-06 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12797225#action_12797225 ] Jeff Hammerbacher commented on HIVE-675: Hey, Is this patch in a state where

[jira] Commented: (HIVE-972) support views

2009-12-06 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12786751#action_12786751 ] Jeff Hammerbacher commented on HIVE-972: What sort of views? HIVE-29 discusses

[jira] Commented: (HIVE-936) dynamic partitions creation based on values

2009-11-17 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12778836#action_12778836 ] Jeff Hammerbacher commented on HIVE-936: Probably the most requested feature from our

[jira] Commented: (HIVE-562) join does not work well if there is a very large skew in keys

2009-10-22 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12768758#action_12768758 ] Jeff Hammerbacher commented on HIVE-562: It may be worth looking into how Pig solved

[jira] Commented: (HIVE-675) add database/scheme support Hive QL

2009-10-22 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12768991#action_12768991 ] Jeff Hammerbacher commented on HIVE-675: Hey Yongqiang, What's the status

[jira] Created: (HIVE-895) Add SerDe for Avro serialized data

2009-10-21 Thread Jeff Hammerbacher (JIRA)
Reporter: Jeff Hammerbacher As Avro continues to mature, having a SerDe to allow HiveQL queries over Avro data seems like a solid win. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.

[jira] Created: (HIVE-886) Make default separator configurable

2009-10-17 Thread Jeff Hammerbacher (JIRA)
Reporter: Jeff Hammerbacher Priority: Minor As mentioned by Ryan LeCompte on the mailing list, there are situations where not using ctl+a as the default separator would be useful. Zheng also agreed, and pointed to the code where it could be done: {quote} It's relatively easy

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

ODBC 3.0

2009-10-14 Thread Jeff Hammerbacher
Hey, I started working with the ODBC patch today ( https://issues.apache.org/jira/browse/HIVE-187) and noticed that the ODBC driver off of which the work is based (unixODBC) is 2.x, not 3.0. One of the database GUIs we're working with here requires ODBC 3.0. What was the reason for using

Re: ODBC 3.0

2009-10-14 Thread Jeff Hammerbacher
through ODBC drivers. In this respect, it would be helpful to know which SQL features the software are using so that we can put them in the roadmap. Thanks, Ning On Oct 14, 2009, at 1:31 PM, Jeff Hammerbacher wrote: Hey, I started working with the ODBC patch today ( https

Re: [ANNOUNCE] Hive 0.4.0 released

2009-10-14 Thread Jeff Hammerbacher
Congratulations to the Hive team! On Wed, Oct 14, 2009 at 4:14 PM, Ryan LeCompte lecom...@gmail.com wrote: Congrats on the release! On Oct 14, 2009, at 7:04 PM, Ashish Thusoo athu...@facebook.com wrote: Hi Folks, We have release the rc2 candidate that Namit had generated as Hive

Re: [ANNOUNCE] Edwardo Capriolo as a Hive committer

2009-09-22 Thread Jeff Hammerbacher
Congratulations Edward! On Tue, Sep 22, 2009 at 1:46 PM, Ashish Thusoo athu...@facebook.com wrote: Hi Folks, We are happy to add Edwardo as a committer to the Hive project. Edwardo has made many contributions to Hive over the last year including the Hive Web Interface. My heartiest

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

2009-09-21 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12758067#action_12758067 ] Jeff Hammerbacher commented on HIVE-417: Another type of index worth knowing about

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

2009-09-21 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12758094#action_12758094 ] Jeff Hammerbacher commented on HIVE-417: Yeah, I think so as well. Did my comment

[jira] Commented: (HIVE-224) implement lfu based flushing policy for map side aggregates

2009-09-19 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12757646#action_12757646 ] Jeff Hammerbacher commented on HIVE-224: Hey Joy, Out of curiosity, did you guys

[jira] Commented: (HIVE-827) increase hive.mapjoin.cache.numrows default value

2009-09-12 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12754488#action_12754488 ] Jeff Hammerbacher commented on HIVE-827: For posterity, why does the value of 10,000

[jira] Commented: (HIVE-74) Hive can use CombineFileInputFormat for when the input are many small files

2009-08-29 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-74?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12749152#action_12749152 ] Jeff Hammerbacher commented on HIVE-74: --- What is the status of this patch? Hive can

[jira] Created: (HIVE-762) Examine Owl service interface and determine if a single metadata service could support both Pig and Hive

2009-08-17 Thread Jeff Hammerbacher (JIRA)
/browse/HIVE-762 Project: Hadoop Hive Issue Type: Task Components: Metastore Reporter: Jeff Hammerbacher Now that the Owl has flown the coop (or something), (see http://bit.ly/3ESLi for the source), it would be good to examine their implementation and see

[jira] Commented: (HIVE-187) ODBC driver

2009-07-29 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12736740#action_12736740 ] Jeff Hammerbacher commented on HIVE-187: Hey Eric, Has there been any progress

[jira] Commented: (HIVE-691) show documentation for user defined functions

2009-07-26 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12735415#action_12735415 ] Jeff Hammerbacher commented on HIVE-691: Great idea; huge +1 to documentation in code

[jira] Commented: (HIVE-599) Embedded Hive SQL into Python

2009-07-06 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12727489#action_12727489 ] Jeff Hammerbacher commented on HIVE-599: Some related work in the Pig community

[jira] Commented: (HIVE-599) Embedded Hive SQL into Python

2009-07-06 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12727490#action_12727490 ] Jeff Hammerbacher commented on HIVE-599: For more on baconsnake, see http://arnab.org

Re: New Hive committer: He Yongqiang

2009-06-29 Thread Jeff Hammerbacher
Congratulations! On Mon, Jun 29, 2009 at 10:56 AM, Ashish Thusoo athu...@facebook.comwrote: Congrats He Yongqiang. The hadoop PMC has voted to approve you as a new Hive committer. Thanks for your many contributions and looking forward to many more in the future. Thanks, Ashish

Re: can RCFile* be also exported as a hadoop contrib project?

2009-06-14 Thread Jeff Hammerbacher
Hey, The folks from Yahoo say that their work on TFile (see http://issues.apache.org/jira/browse/HADOOP-3315) is quite similar to the Hive work on RCFile. Might be worth checking out what's in TFile also and see if you can merge one into the other. Later, Jeff 2009/6/12 He Yongqiang

[jira] Commented: (HIVE-187) ODBC driver

2009-06-01 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12715319#action_12715319 ] Jeff Hammerbacher commented on HIVE-187: Hey, Has there been any progress

Re: Warehouse 'symlinks'

2009-04-20 Thread Jeff Hammerbacher
Hey Edward, Can you just treat the files as external tables? Later, Jeff On Sun, Apr 19, 2009 at 8:24 AM, Edward Capriolo edlinuxg...@gmail.comwrote: On Sun, Apr 19, 2009 at 3:19 AM, Dhruba Borthakur dhr...@gmail.com wrote: HADOOP-4044 is scheduled to finally make it to 0.21 release. And

Re: branching Hive and getting to first release

2009-03-26 Thread Jeff Hammerbacher
Hey, What's the state of the release process? We'd really, really like to see a Hive release. As Nigel said on the Pig list, releasing often is good for the community. Thanks, Jeff On Tue, Mar 10, 2009 at 2:03 PM, Zheng Shao zsh...@gmail.com wrote: Till now the discussion is mainly on policy.

Re: branching Hive and getting to first release

2009-03-10 Thread Jeff Hammerbacher
+1. I agree that two weeks per release is quite nice from an agile kinda perspective (sprints), but the project could use a few longer release cycles with concerted efforts towards stability, qa, and documentation. Once that's on a roll, tightening the release cycle seems like a good idea. On

[jira] Commented: (HIVE-318) [Hive] union all queries broken - all kinds of problems

2009-03-03 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-318?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12678466#action_12678466 ] Jeff Hammerbacher commented on HIVE-318: Hey Namit, Quick comment: would

Re: You are voted to be a Hive committer

2009-02-18 Thread Jeff Hammerbacher
Congrats Johan! On Wed, Feb 18, 2009 at 10:55 AM, Joydeep Sen Sarma jssa...@facebook.comwrote: Congrats! I guess this means Hive can now reliably survive a massive earthquake in SF Bay Area. -Original Message- From: Dhruba Borthakur [mailto:dhr...@gmail.com] Sent: Tuesday,

Re: hive installation can't find my installed hadoop.

2009-02-12 Thread Jeff Hammerbacher
Hey Zheng, When the 0.2 release is cut for Hive, will that also require access to the internet? Thanks, Jeff On Thu, Feb 12, 2009 at 11:09 PM, Zheng Shao zsh...@gmail.com wrote: Hi Forbbs, You need to have access to the internet while building hive because it will try to download the hadoop

[jira] Commented: (HIVE-269) Add log/exp UDF functions to Hive

2009-02-04 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12670275#action_12670275 ] Jeff Hammerbacher commented on HIVE-269: https://issues.apache.org/jira/browse/HIVE

[jira] Commented: (HIVE-269) Add log/exp UDF functions to Hive

2009-02-04 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12670569#action_12670569 ] Jeff Hammerbacher commented on HIVE-269: Looks good, with one tiny nit: add base

[jira] Updated: (HIVE-244) Add SQRT() UDF

2009-01-26 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-244?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeff Hammerbacher updated HIVE-244: --- Attachment: HIVE-244.diff.2 Added terse javadocs. Add SQRT() UDF

[jira] Commented: (HIVE-244) Add SQRT() UDF

2009-01-24 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12667011#action_12667011 ] Jeff Hammerbacher commented on HIVE-244: This implementation will return NULL if you

[jira] Updated: (HIVE-244) Add SQRT() UDF

2009-01-24 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-244?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeff Hammerbacher updated HIVE-244: --- Status: Patch Available (was: Open) Add SQRT() UDF -- Key

[jira] Commented: (HIVE-245) Add POW(X, Y) UDF

2009-01-24 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12667016#action_12667016 ] Jeff Hammerbacher commented on HIVE-245: Making a note to self for the implementation

[jira] Updated: (HIVE-249) chmod u+x (or something) on build/dist/bin/hive when running ant package

2009-01-24 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeff Hammerbacher updated HIVE-249: --- Status: Patch Available (was: Open) chmod u+x (or something) on build/dist/bin/hive when

[jira] Updated: (HIVE-249) chmod u+x (or something) on build/dist/bin/hive when running ant package

2009-01-24 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeff Hammerbacher updated HIVE-249: --- Attachment: HIVE-249.diff The attached patch takes its cue from the build.xml file

[jira] Created: (HIVE-244) Add SQRT() UDF

2009-01-23 Thread Jeff Hammerbacher (JIRA)
Add SQRT() UDF -- Key: HIVE-244 URL: https://issues.apache.org/jira/browse/HIVE-244 Project: Hadoop Hive Issue Type: New Feature Reporter: Jeff Hammerbacher Priority: Minor See http://dev.mysql.com/doc

Re: committer status

2009-01-07 Thread Jeff Hammerbacher
Congratulations Namit! On Wed, Jan 7, 2009 at 11:46 AM, Dhruba Borthakur dhr...@gmail.com wrote: Hi Namit, The Hadoop PMC has proposed that you be granted committer access to the Hive sub-project. Congratulations! Please complete and sign the ICLA (http://www.apache.org/licenses/icla.txt

[jira] Commented: (HIVE-207) Change SerDe API to allow skipping unused columns

2009-01-06 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12661380#action_12661380 ] Jeff Hammerbacher commented on HIVE-207: I learned a lot, too. Could someone

[jira] Updated: (HIVE-165) var(col) built-in to go with avg(col) and count(col)

2008-12-14 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeff Hammerbacher updated HIVE-165: --- Component/s: Query Processor Adding to Query Processor component. var(col) built-in to go

[jira] Updated: (HIVE-160) sampling in a subquery is broken

2008-12-14 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeff Hammerbacher updated HIVE-160: --- Component/s: Query Processor Adding to Query Processor component. sampling in a subquery

[jira] Updated: (HIVE-167) Hive: add a RegularExpressionDeserializer

2008-12-14 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeff Hammerbacher updated HIVE-167: --- Component/s: Serializers/Deserializers Adding to Serializers/Deserializers component. Hive

[jira] Updated: (HIVE-161) for list column x that is sometimes null, select x.y will cause a nullpointerexception

2008-12-14 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeff Hammerbacher updated HIVE-161: --- Component/s: Query Processor Adding to Query Processor component. for list column x

[jira] Updated: (HIVE-137) Create tests for new date functions

2008-12-14 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeff Hammerbacher updated HIVE-137: --- Component/s: Testing Infrastructure Adding to Testing Infrastructure component. Create tests

[jira] Updated: (HIVE-135) need more accurate way of tracking memory consumption on map side aggregates

2008-12-14 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-135?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeff Hammerbacher updated HIVE-135: --- Component/s: Query Processor Adding to Query Processor component. need more accurate way

[jira] Updated: (HIVE-136) SerDe should escape some special characters

2008-12-14 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeff Hammerbacher updated HIVE-136: --- Component/s: Serializers/Deserializers Adding to Serializers/Deserializers component. SerDe

[jira] Updated: (HIVE-133) Add support for RecordIO in serde2

2008-12-14 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeff Hammerbacher updated HIVE-133: --- Component/s: Serializers/Deserializers Adding to Serializers/Deserializers component. Add

[jira] Updated: (HIVE-124) aggregation on empty table should still return 1 row

2008-12-14 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-124?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeff Hammerbacher updated HIVE-124: --- Component/s: Query Processor Adding to Query Processor component. aggregation on empty table

[jira] Updated: (HIVE-125) Hive CLI should allow ; inside quotes

2008-12-14 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-125?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeff Hammerbacher updated HIVE-125: --- Component/s: Clients Adding to Clients component. Hive CLI should allow ; inside quotes

[jira] Moved: (HIVE-152) Views that are materialized on demand

2008-12-10 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeff Hammerbacher moved HADOOP-4817 to HIVE-152: Component/s: (was: contrib/hive) Key: HIVE-152

[jira] Commented: (HIVE-81) Make forrest docs for Hive web site along the lines of http://hadoop.apache.org/core/

2008-12-02 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-81?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12652447#action_12652447 ] Jeff Hammerbacher commented on HIVE-81: --- All of the other Hadoop subprojects check

[jira] Updated: (HIVE-81) Make forrest docs for Hive web site along the lines of http://hadoop.apache.org/core/

2008-12-02 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-81?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeff Hammerbacher updated HIVE-81: -- Attachment: hadoop-logo.jpg Make forrest docs for Hive web site along the lines of http

[jira] Updated: (HIVE-81) Make forrest docs for Hive web site along the lines of http://hadoop.apache.org/core/

2008-12-02 Thread Jeff Hammerbacher (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-81?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeff Hammerbacher updated HIVE-81: -- Attachment: hive_small.jpg Make forrest docs for Hive web site along the lines of http