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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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Re: Best Report Generating tools for hive/hadoop file system - Hive - [mail # user]
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...Cloudera has connector with microstrategy and Tableau. Looks like Cloudera Might have better working versions in 4.x releases. Wort h checking. Datameer is another tool th...
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Author: Anurag Tangri,
2012-08-01, 18:30
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