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RE: MapSide join in Hive - Hive - [mail # user]
...Hi Amr,   Thanks for your help. Let me try the STREAMTABLE option, if one of the datasets exceeds 1GB.  Vira     ________________________________  From: Amr Awadalla...
   Author: Viraj Bhat, 2010-06-29, 20:42
Restrictions on Tables in Map side join in Hive - Hive - [mail # user]
...Hi,   I have 2 tables:  hive> describe extended idtablerc;      id    string  from deserializer               &n...
   Author: Viraj Bhat, 2010-06-24, 23:32
Mapside join exeception - Hive - [mail # user]
...Hi all,   Here is the larger stack trace:  java.lang.RuntimeException: Hive Runtime Error: Map local work failed              at org.apache.hadoo...
   Author: Viraj Bhat, 2010-06-24, 18:47
RE: Using Distributed Cache in Hive UDF's?? - Hive - [mail # user]
...Hi Edward,   I was able to use the distributed cache, using the set mapred.cache.files option. I could read the files locally using standard java api's.  Thanks  Viraj   ...
   Author: Viraj Bhat, 2010-06-24, 17:33
RE: Compiling Hive against a different version of Hadoop 20 - Attempt 2 - Hive - [mail # user]
...Hi Carl,   I worked on your suggestion and it seems to fail at another point.  ant -Dhadoop.root=~/projects/newhadoop/hadoop-0.20.10/ -Dhadoop.version=0.20.10 package -Doffline=tru...
   Author: Viraj Bhat, 2010-06-21, 23:20
RE: Creating partitions causes Error in semantic analysis - Hive - [mail # user]
...Hi John,  Yes the problem was that in the select clause I needed to define the partition columns in exactly the similar order. INSERT OVERWRITE TABLE newtable PARTITION (newdatestamp, m...
   Author: Viraj Bhat, 2010-06-17, 06:16
Zebra, RC and Text size comparison - Hive - [mail # user]
...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...
   Author: Viraj Bhat, 2010-06-11, 21:59
RE: Converting types from java HashMap, Long and Array to BytesWritable for RCFileOutputFormat - Hive - [mail # user]
...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...
   Author: Viraj Bhat, 2010-06-11, 21:47
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