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Re: 回复： Round function display - Hive - [mail # user]
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...Hi Chenchun, Sorry for the super delayed response. Ideally, I would have given you permissions to edit the wiki but I don't have the privileges to do so. For now, I have edited the wiki on y...
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Author: Mark Grover,
2013-04-02, 15:26
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Re: Review Request: HIVE-3951: Allow Decimal type columns in Regex Serde - Hive - [mail # dev]
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...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/9173/ (Updated April 1, 2013, 3:13 p.m.) Review request for hive. Description &nb...
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Author: Mark Grover,
2013-04-01, 15:13
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[HIVE-4144] Add "select database()" command to show the current database - Hive - [issue]
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...A recent hive-user mailing list conversation asked about having a command to show the current database.http://mail-archives.apache.org/mod_mbox/hive-user/201303.mbox/%3CCAMGr+0i+[EMAIL PROTE...
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http://issues.apache.org/jira/browse/HIVE-4144
Author: Mark Grover,
2013-03-27, 00:25
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Re: Using TABLESAMPLE on inner queries - Hive - [mail # user]
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...Hey Dean, I am not a power user of the sampling feature but my understanding was that sampling in Hive only works on bucketed tables. I am happy to be corrected though. Mark On W...
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Author: Mark Grover,
2013-03-20, 19:27
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Re: Using TABLESAMPLE on inner queries - Hive - [mail # user]
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...Hi Robert, Sampling in Hive is based on buckets. Therefore, you table needs to be appropriately bucketed. I would recommend storing the results of your inner query in a bucketed table....
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Author: Mark Grover,
2013-03-20, 19:17
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Re: hive-0.10 and nullpointerexception - Hive - [mail # user]
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...For the sake of readers, I just saw another manifestation of this problem. The issue was that mapreduce.framework.name in mapred-site.xml was set to "yarn" instead of "classic" when th...
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Author: Mark Grover,
2013-03-18, 17:30
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Re: 回复： Round function display - Hive - [mail # user]
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...Hi Chenchun, Can you please: 1. Send a separate email to this same mailing list to add you as a contributor to the JIRA? I don't have credentials to do so and seems like other people are not...
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Author: Mark Grover,
2013-03-17, 16:32
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[HIVE-4070] Like operator in Hive is case sensitive while in MySQL (and most likely other DBs) it's case insensitive - Hive - [issue]
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...Hive's like operator seems to be case sensitive.See https://github.com/apache/hive/blob/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/UDFLike.java#L164However, MySQL's like operator is cas...
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http://issues.apache.org/jira/browse/HIVE-4070
Author: Mark Grover,
2013-03-15, 21:09
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Re: 回复： Round function display - Hive - [mail # user]
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...Someone will have to add you to the project contributors on JIRA. Could you please share your JIRA account ID and email address? Mark On Thu, Mar 14, 2013 at 9:58 AM, chenchun &n...
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Author: Mark Grover,
2013-03-14, 17:01
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[HIVE-3819] Creating a table on Hive without Hadoop daemons running returns a misleading error - Hive - [issue]
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...I was running hive without running the underlying hadoop daemon's running. Hadoop was configured to run in pseudo-distributed mode. However, when I tried to create a hive table, I got this r...
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http://issues.apache.org/jira/browse/HIVE-3819
Author: Mark Grover,
2013-03-14, 14:51
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