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Re: ArrayIndexOutOfBoundsException while writing MapReduce output as RCFile - Hive - [mail # user]
...Seems you did not set the number of columns (RCFileOutputFormat.setColumnNumber(Configuration conf, int columnNum)). Can you set it in your main method and see if your MR program works? &nbs...
   Author: Yin Huai, 2013-10-22, 02:02
Re: VOTE: Remove phabricator instructions from hive-development guide (wiki), officially only support Apache's review board. - Hive - [mail # dev]
...+1   On Thu, Oct 17, 2013 at 5:51 PM, Gunther Hagleitner  wrote:  ...
   Author: Yin Huai, 2013-10-18, 01:55
[HIVE-5546] A change in ORCInputFormat made by HIVE-4113 was reverted by HIVE-5391 - Hive - [issue]
...2013-10-15 10:49:49,386 INFO org.apache.hadoop.hive.ql.io.orc.OrcInputFormat: included column ids = 2013-10-15 10:49:49,386 INFO org.apache.hadoop.hive.ql.io.orc.OrcInputFormat: included col...
http://issues.apache.org/jira/browse/HIVE-5546    Author: Yin Huai, 2013-10-17, 07:15
Re: Custom SerDe: Initialize() passes a null configuration to my Custom SerDe - Hive - [mail # user]
...Can you try to set serde properties? https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-AddSerDeProperties  I have not tried it, but seems it is the r...
   Author: Yin Huai, 2013-10-14, 12:59
Re: NPE org.apache.hadoop.hive.ql.exec.MapJoinOperator.loadHashTable - Hive - [mail # user]
...Hello Xinyang,  Can you attach the query plan (the output of "EXPLAIN")? I think a bad plan caused the error.  Also, can you try hive trunk? Looks like it is a bug fixed after the ...
   Author: Yin Huai, 2013-10-11, 15:12
[HIVE-5455] Add build/ql/gen/vector to source folder in eclipse template - Hive - [issue]
...https://issues.apache.org/jira/browse/HIVE-5385?focusedCommentId=13786412&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13786412NO PRECOMMIT TESTS...
http://issues.apache.org/jira/browse/HIVE-5455    Author: Yin Huai, 2013-10-08, 19:47
[HIVE-5385] StringUtils is not in commons codec 1.3 - Hive - [issue]
...In ThriftHttpServlet introduced by HIVE-4763, StringUtils is imported which was introduced by commons codec 1.4. But, our 0.20 shims depends on commons codec 1.3. Our eclipse classpath templ...
http://issues.apache.org/jira/browse/HIVE-5385    Author: Yin Huai, 2013-10-08, 03:06
Re: Use distribute to spread across reducers - Hive - [mail # user]
...Hello Keith,  Hive will not launch a MR job for your query because it basically reads all columns from a table. Hive will fetch the data for you directly from the underlying filesystem....
   Author: Yin Huai, 2013-10-03, 17:58
[expand - 11 more] - Re: Review Request 14221: HIVE-4113: Optimize select count(1) with RCFile and Orc - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/14221/  (Updated Sept. 22, 2013, 1:49 a.m.)   Review request for hive.   Changes  ...
   Author: Yin Huai, 2013-09-22, 01:51
[expand - 2 more] - Re: Duplicate rows when using group by in subquery - Hive - [mail # user]
...Maybe you were stilling using the cli which was pointing to hive 0.11 libs.  After you build trunk (https://github.com/apache/hive.git), you need to use /build/dist as your hive home an...
   Author: Yin Huai, 2013-09-19, 18:04
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