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The dreaded Heap Space Issue on a Transform - Hive - [mail # user]
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...I am running a transform script that parses through a bunch of binary data. In 99% of the cases it runs, it runs fine, but on certain files I get a failure (as seen below). Funny thing...
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Author: John Omernik,
2013-01-29, 13:43
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Re: Is this a known Bug: Multi Inserts from partitioned source ignore Where Clauses - Hive - [mail # user]
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...I am not a code expert, this looks very much like the bug I posted, but my bug is not using INSERT OVERWRITE (just INSERT INTO) and I am not doing any group by (probably not an issue) ...
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Author: John Omernik,
2013-01-26, 15:27
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Is this a known Bug: Multi Inserts from partitioned source ignore Where Clauses - Hive - [mail # user]
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...I ran into an interesting bug. Basically, if your FROM() source is a partitioned table and you use a where clause that prunes, all of the INSERT HERE SELECT * WHERE x=y ignores each specifie...
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Author: John Omernik,
2013-01-26, 15:17
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Lateral View in sub query issue - Hive - [mail # user]
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...Anyone else seeing this select col1, col2, col3, excol from sometablewithanarrayfield LATERAL VIEW explode(arcol) artab as excol Works just fine select col1, excol, count...
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Author: John Omernik,
2013-01-26, 02:38
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Interaction between Java and Transform Scripts on Hive - Hive - [mail # user]
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...I am perplexed if I run a transform script on a file by itself, it runs fine, outputs to standard out life is good. If I run the transform script on that same file (with the path and f...
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Author: John Omernik,
2013-01-17, 03:32
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Re: Timestamp, Epoch Time, Functions and other Frustrations - Hive - [mail # user]
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...Mark - I see your discussion with Mr. Harris here: https://issues.apache.org/jira/browse/HIVE-3822 I agree that the result of the from_unixtime() function would return the ts bas...
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Author: John Omernik,
2013-01-06, 00:13
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Re: Timestamp, Epoch Time, Functions and other Frustrations - Hive - [mail # user]
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...So I read that JIRA, and also found this linked JIRA: https://issues.apache.org/jira/browse/HIVE-3454 So I decided to try the * 1.0 work around. select starttime, from_unix...
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Author: John Omernik,
2013-01-04, 18:06
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Re: Timestamp, Epoch Time, Functions and other Frustrations - Hive - [mail # user]
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...One more test: to_utc_timestamp(from_unixtime(value), 'CST') as to_from, provided the proper timestamp for me, however, I still had to provide the timezone which I should NOT have to d...
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Author: John Omernik,
2013-01-04, 16:08
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Timestamp, Epoch Time, Functions and other Frustrations - Hive - [mail # user]
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...Greetings all. I am getting frustrated with the documentation and lack of intuitiveness in Hive relating to timestamps and was hoping I could post here and get some clarification or other id...
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Author: John Omernik,
2013-01-04, 16:03
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Re: Running commands at hive cli or hive thirft startup - Hive - [mail # user]
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...Will that work for my thrift server connections? On Sun, Dec 9, 2012 at 7:56 PM, विनोद सिंह wrote: ...
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Author: John Omernik,
2012-12-10, 16:01
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