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[HIVE-1587] Files on /tmp/hive-{username}/hive_{some timestamp}/ which are leftovers from old jobs which never are never removed - Hive - [issue]
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...I seem to have a lot of files on /tmp/hive-{username}/hive_{some timestamp}/ which are leftovers from old jobs which never are never removed.These jobs ran without any problems....
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http://issues.apache.org/jira/browse/HIVE-1587
Author: Bennie Schut,
2013-05-21, 19:45
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[HIVE-3308] Mixing avro and snappy gives null values - Hive - [issue]
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...On default hive uses LazySimpleSerDe for output.When I now enable compression and "select count from avrotable" the output is a file with the .avro extension but this then will display null ...
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http://issues.apache.org/jira/browse/HIVE-3308
Author: Bennie Schut,
2013-05-06, 22:22
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RE: Hive Problems Reading Avro+Snappy Data - Hive - [mail # user]
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...Just so you know there is still at least one bug using avro+compression like snappy: https://issues.apache.org/jira/browse/HIVE-3308 There's a simple one line patch but unfortunately it's no...
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Author: Bennie Schut,
2013-04-08, 12:18
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hive & starschemas. - Hive - [mail # user]
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...Hi all, I've been using hive with snappy and avro combined for a little while now compared to our older star schema setup with hive and wanted to share this experience with other hive ...
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Author: Bennie Schut,
2013-04-02, 10:33
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RE: Getting Slow Query Performance! - Hive - [mail # user]
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...Well it's probably worth to know 30G is really hitting rock bottom when you talk about big data. Hadoop is linearly scalable so probably going to 3 or 4 similar machines could get you ...
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Author: Bennie Schut,
2013-03-12, 11:30
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RE: Getting Slow Query Performance! - Hive - [mail # user]
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...Generally a single hadoop machine will perform worse then a single mysql machine. People normally use hadoop when they have so much data it won't really fit on a single machine and it would ...
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Author: Bennie Schut,
2013-03-12, 09:40
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RE: Accessing sub column in hive - Hive - [mail # user]
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...Perhaps worth posting the error. Some might know what the error means. Also a bit unrelated to hive but please do yourself a favor and don't use float to store monetary values like sal...
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Author: Bennie Schut,
2013-03-08, 08:09
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RE: Re:RE: Problem with Hive JDBC server - Hive - [mail # user]
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...What jdbc driver are you using? Also compiled from trunk? I ask because I remember a jira a while back where the jdbc driver didn’t let the server know the connection should be closed (). If...
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Author: Bennie Schut,
2013-02-07, 09:10
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RE: Hive JDBC driver query statement timeout. - Hive - [mail # user]
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...Normally that would be stmt.setQueryTimout however that call isn't implemented yet. So to answer, no there isn't. public void setQueryTimeout(int seconds) throws SQLException { ...
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Author: Bennie Schut,
2013-02-06, 09:31
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Out Of Memory on localmode. - Hive - [mail # user]
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...Hi, Just in case anyone else ever runs into this. Lately our cluster kept on killing itself with an OOM message in the kernel log. It took me a while to realize why this happened since...
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Author: Bennie Schut,
2013-02-05, 08:12
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