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Re: serde jar causing problems in loading other jars. - Hive - [mail # user]
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...I see from your listing that your jar contains the contents of many, if not all, of the Apache and logging jars that are also in the hadoop/lib and hive/lib directories, including the core h...
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Author: Dean Wampler,
2013-01-23, 18:10
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[HIVE-3929] wiki documentation for partition filtering and outer joins doesn't match behavior - Hive - [issue]
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...The wiki discussion of OUTER JOINs correctly describes the behavior of WHERE clauses with regards to partition filters. Namely, that they don't work as expected, because the WHERE clause is ...
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http://issues.apache.org/jira/browse/HIVE-3929
Author: Dean Wampler,
2013-01-23, 15:06
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Re: Problem with using Postgres as hive meta store DB. - Hive - [mail # user]
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...Are you able to use Hive v0.8.1 and v0.9.0 interchangeably? Since the metadata schema changed between versions, I wouldn't expect 0.8.1 to work if you're schema is set up for 0.9.0. de...
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Author: Dean Wampler,
2013-01-23, 14:00
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Re: serde jar causing problems in loading other jars. - Hive - [mail # user]
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...Is there anything in the logs about problems loading the jar, etc.? The jar files in $HVE_HOME are added to the CLASSPATH in alphabetical order. As an experiment, rename your jar with ...
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Author: Dean Wampler,
2013-01-23, 13:57
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Re: Missing tables! - Hive - [mail # user]
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...Are you using Derby? Did you change directories? By default, Derby drops the metastore_db in the current directory, but you can specify an absolute path for it in the hive-site.xml config fi...
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Author: Dean Wampler,
2013-01-22, 13:56
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I'm teaching courses on Hive in the Bay Area this month - Hive - [mail # user]
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...I won't announce this again on this list, but permit me to mention that we at Think Big Analytics are now offering two, 1-day public courses on Hive, an introduction course and a "Hive Maste...
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Author: Dean Wampler,
2013-01-18, 18:22
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Re: HWI use on AWS/EMR - Hive - [mail # user]
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...Yes, this is straightforward to set up in Putty. Ariel, thanks for providing the details I was too lazy to mention ;) One flaw with this approach is that only your machine will h...
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Author: Dean Wampler,
2013-01-18, 16:38
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Re: HWI use on AWS/EMR - Hive - [mail # user]
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...Oops, I overlooked that you have the public domain name in your message. Can you surf to http://ec2-54-247-61-206.eu-west-1.compute.amazonaws.com ? If not, does HWI use port 80? ...
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Author: Dean Wampler,
2013-01-18, 16:09
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Re: HWI use on AWS/EMR - Hive - [mail # user]
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...That's the internal hostname, not visible outside. Use the name like ec2-NNN-NN-NN-NNN.compute-1.amazonaws.com. It's shown in the EMR console and the elastic-mapreduce script you might have ...
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Author: Dean Wampler,
2013-01-18, 16:06
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Re: Execution of udf - Hive - [mail # user]
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...That should be an identity pass through or NOOP that does nothing, but MapReduce requires "something". On Fri, Jan 18, 2013 at 8:57 AM, nagarjuna kanamarlapudi wrote: &nbs...
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Author: Dean Wampler,
2013-01-18, 14:58
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