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Re: Hive Loading Zip CSV Files - Hive - [mail # user]
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...Hi Ben, If you have specific questions, I'd suggest you post them on the appropriate user mailing lists ([EMAIL PROTECTED], [EMAIL PROTECTED], etc.). Mark On Tue, Nov 13, 2012 at...
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Author: Mark Grover,
2012-11-14, 08:50
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Re: Hive Loading Zip CSV Files - Hive - [mail # user]
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...Ben, The JIRA I mentioned in the previous email ( https://issues.apache.org/jira/browse/MAPREDUCE-210) has a patch attached to it. I haven't reviewed the patch myself but it seems like that ...
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Author: Mark Grover,
2012-11-13, 23:32
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Re: Hive Loading Zip CSV Files - Hive - [mail # user]
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...bcc: cdh-user This question might be more appropriate for the Apache Hive user list, so redirecting it there. However to answer your question: So the question you are really aski...
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Author: Mark Grover,
2012-11-13, 18:54
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[HIVE-3701] Insert overwrite table shows as warning: rmr: DEPRECATED: Please use 'rm -r' instead. - Hive - [issue]
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...We are sending '-rmr' commands to Hadoop FS at various places in code. Starting Hadoop 0.23, this command has been deprecated (by HADOOP-7286). We should update it to use '-rm -r'....
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http://issues.apache.org/jira/browse/HIVE-3701
Author: Mark Grover,
2012-11-12, 06:31
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Re: Review Request: implement a udf to keep hive session alive for certain amount of time - Hive - [mail # dev]
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...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/7848/#review13318 http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hado...
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Author: Mark Grover,
2012-11-10, 04:18
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Re: Hive Join with distinct rows - Hive - [mail # user]
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...I see. I re-read your first email and you would like to query "select all the unique ID's in T1 which are not in T2" Query 1 seems to be doing just fine so I would say that's the way t...
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Author: Mark Grover,
2012-11-09, 16:34
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Re: Reduce phase hangs - Hive - [mail # user]
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...It could be the order by since all the output records have to go through a single reducer to get ordered. Can you remove the order by and re-try the query? You can read up more a...
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Author: Mark Grover,
2012-11-09, 07:19
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Re: Hive Join with distinct rows - Hive - [mail # user]
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...Hi Praveen, Let's take an example: (from https://cwiki.apache.org/Hive/languagemanual-select.html#LanguageManualSelect-ALLandDISTINCTClauses ) hive> SELECT col1, col2 FROM t1; 1 3 1...
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Author: Mark Grover,
2012-11-09, 04:24
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Re: Alter table is giving error - Hive - [mail # user]
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...Chunky, I just tried it myself. It turns out that the directory you are adding as partition has to be empty for msck repair to work. This is obviously sub-optimal and there is a JIRA in plac...
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Author: Mark Grover,
2012-11-07, 06:52
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Re: Alter table is giving error - Hive - [mail # user]
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...Chunky, You should have run: msck repair table ; Sorry, I should have made it clear in my last reply. I have added an entry to Hive wiki for benefit of others: https://cwiki.apache.org...
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Author: Mark Grover,
2012-11-07, 06:28
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