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RE: Compiling Hive against a different version of Hadoop 20 - Hive - [mail # user]
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...Hi Aaron, I think your suggestion is valuable, but somehow it still tries to contact the: hadoop.mirror=http://mirror.facebook.net/facebook/hive-deps $ant -Dhadoop...
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Author: Viraj Bhat,
2010-06-15, 18:22
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Compiling Hive against a different version of Hadoop 20 - Hive - [mail # user]
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...Hi all, I have a specific version of Hadoop 20, which I need to compile with Hive. I tried the following steps http://wiki.apache.org/hadoop/Hive/DeveloperGuide &n...
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Author: Viraj Bhat,
2010-06-15, 03:33
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Zebra, RC and Text size comparison - Hive - [mail # user]
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...Hi all, I have some data in Zebra around 9 TB which I converted first to PlainText using the TextOutputFormat in M/R and it resulted in around 43.07TB. [[I think I used no compression...
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Author: Viraj Bhat,
2010-06-11, 21:59
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RE: Converting types from java HashMap, Long and Array to BytesWritable for RCFileOutputFormat - Hive - [mail # user]
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...Hi Yongqiang, Thanks again for your help. Using a serde tailored for Zebra is definitely a convenient way without having to convert the data. When you mention complex types, does it me...
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Author: Viraj Bhat,
2010-06-11, 21:47
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RE: Converting types from java HashMap, Long and Array to BytesWritable for RCFileOutputFormat - Hive - [mail # user]
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...Hi Yongqiang and Hive users, In my Map Reduce program I have HashMap's and Array of HashMap's, which I need to convert to BytesRefWritable for using the RCFileOutputFormat (which uses ...
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Author: Viraj Bhat,
2010-06-10, 06:24
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Converting types from java HashMap, Long and Array to BytesWritable for RCFileOutputFormat - Hive - [mail # user]
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...Hi all, I am working on an M/R program to convert Zebra data to Hive RC format. The TableInputFormat (Zebra) returns keys and values in the form of BytesWritable and (Pig) Tupl...
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Author: Viraj Bhat,
2010-06-08, 17:50
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