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Re: Using AvroStorage() - Pig - [mail # user]
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...There is something syntactically wrong with your script. MismatchedTokenException seems to indicate that the semicolon character was expected (ttype==93). What happens if you replace the ent...
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Author: Stan Rosenberg,
2011-12-13, 18:53
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Re: Using AvroStorage() - Pig - [mail # user]
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...The following test script works for me: ============================================ A = load '$LOGS' using org.apache.pig.piggybank.storage.avro.AvroStorage(); describe A; B = f...
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Author: Stan Rosenberg,
2011-12-13, 15:35
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Partition keys in LoadMetadata is broken in 0.10? - Pig - [mail # user]
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...Hi, I am trying to implement a loader which is partition-aware. As prescribed, my loader implements LoadMetadata, however, getPartitionKeys is never invoked. The script is of thi...
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Author: Stan Rosenberg,
2011-12-07, 17:24
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Re: PigServer and dynamic invokers - Pig - [mail # user]
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...Hi Dimitriy, The script does run if invoked from command line but only if we set PIG_CLASSPATH to point at the jar. stan On Nov 16, 2011 11:18 PM, "Dmitriy Ryaboy" wrote: &...
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Author: Stan Rosenberg,
2011-11-17, 04:21
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Re: hive queries from pig - Pig - [mail # user]
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...On Mon, Nov 14, 2011 at 5:30 PM, Dmitriy Ryaboy wrote: Hive table already exists. However, we don't want to write directly into its warehouse location because it may result...
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Author: Stan Rosenberg,
2011-11-14, 22:47
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Re: hive queries from pig - Pig - [mail # user]
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...On Mon, Nov 14, 2011 at 3:08 PM, Dmitriy Ryaboy wrote: For example, we implemented a storage function which creates path partitioning based on a given sequence of columns; the ou...
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Author: Stan Rosenberg,
2011-11-14, 21:03
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hive queries from pig - Pig - [mail # user]
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...Hi, We are trying to brainstorm on how best to integrate hive queries into pig. All suggestions are greatly appreciated! Note, we are trying to use hcatalog but there are a...
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Author: Stan Rosenberg,
2011-11-14, 15:44
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Re: UDF Counters - Pig - [mail # user]
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...On Wed, Nov 9, 2011 at 2:45 PM, Daan Gerits wrote: This seems to work for me: PigStatusReporte...
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Author: Stan Rosenberg,
2011-11-09, 19:58
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get schema in StorageFunc - Pig - [mail # user]
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...Hi All, I'd like to get the schema of a relation that is used in conjunction with my custom StorageFunc. I found 'checkSchema' to be useful for this case, however, it seems to wo...
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Author: Stan Rosenberg,
2011-11-08, 03:01
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Re: creating a graph over time - Pig - [mail # user]
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...Hi Guys, Sorry for joining this discussion so late. I would suggest using interval trees for dealing with overlapping time intervals. There is a fairly nice treatment of interval...
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Author: Stan Rosenberg,
2011-11-05, 19:15
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