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Re: "show table" throwing strange error - Hive - [mail # user]
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...Looks like you use MySQL. Can you check if your MySQL still up ? and permissions on your hive metastore db ? Sent from my iPhone On Jun 19, 2013, at 6:44 PM, Mohammad...
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Author: Anurag Tangri,
2013-06-20, 01:51
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Re: "show table" throwing strange error - Hive - [mail # user]
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...Did you check in your hive query log under /tmp to see if it says something in the log ? Sent from my iPhone On Jun 19, 2013, at 5:53 PM, Mohammad Tariq wrote: ...
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Author: Anurag Tangri,
2013-06-20, 01:23
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Re: Hive tmp logs - Hive - [mail # user]
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...Hi, You can add Hive query log property in your hive site xml and point to the directory you want. Thanks, Anurag Tangri Sent from my iPhone On May 22, 2013, at 11:53 AM, R...
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Author: Anurag Tangri,
2013-05-22, 18:56
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[HIVE-3786] Alter table refresh command for external tables - Hive - [issue]
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...If the data at the location for a partitioned/non-partitioned external tables gets changed, the queries on the partition gives incorrect results.The workaround is to remove all the erroneous...
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http://issues.apache.org/jira/browse/HIVE-3786
Author: Anurag Tangri,
2013-04-05, 22:14
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Re: Hive Queries - Hive - [mail # user]
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...Hi Manish, If you have data on your local file system, You can also do something like following from your local file system, without doing put or copyFromLocal. $ hive -e "load d...
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Author: Anurag Tangri,
2013-02-19, 00:23
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[HIVE-3036] hive should support BigDecimal datatype - Hive - [issue]
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...hive has support for big int but people have use cases where they need decimal precision to a big value.Values in question are like decimal(x,y).for eg. decimal of form (17,6) which cannot b...
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http://issues.apache.org/jira/browse/HIVE-3036
Author: Anurag Tangri,
2013-01-18, 19:00
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Re: create a hive table: always a tab space before each line - Hive - [mail # user]
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...Hi Richard, You should set the format in create external table command based on the format of your data on HDFS. Is your data text file or seq file on HDFS ? Thanks, Anurag Tangr...
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Author: Anurag Tangri,
2013-01-09, 09:17
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Re: Latest Pig vs Hive comparisons - Hive - [mail # user]
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...Knowing performance statistics would be good too. Sent from my iPhone On Sep 14, 2012, at 10:34 AM, Bharath Mundlapudi wrot e: (0.9, 0.10) or greater and Hive 0.8 (0...
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Author: Anurag Tangri,
2012-09-14, 17:54
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Re: Hive job fails on hive client even though all map-red stages finish but succeeds on hive server - Hive - [mail # user]
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...I see exception like: Moving data to: hdfs://../hive/atangri_test_1 FAILED: Error in metadata: org.apache.thrift.transport.TTransportException: java.net.SocketException: Connection tim...
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Author: Anurag Tangri,
2012-08-11, 14:19
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Hive job fails on hive client even though all map-red stages finish but succeeds on hive server - Hive - [mail # user]
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...Hi, We are facing this issue where we run a hive job over huge data about ~6 TB input. We run this from hive client and hive metastore server is on another machine. If we have s...
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Author: Anurag Tangri,
2012-08-11, 03:37
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