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From Rakhi Khatwani <rakhi.khatw...@gmail.com>
Subject Changing block size of hadoop
Date Sun, 12 Apr 2009 13:08:52 GMT
Hi,
 I would like to know if it is feasbile to change the blocksize of Hadoop
while map reduce jobs are executing?  and if not would the following work?  1.
stop map-reduce  2. stop-hbase  3. stop hadoop  4. change hadoop-sites.xml
to reduce the blocksize  5. restart all
  whether the data in the hbase tables will be safe and automatically split
after changing the block size of hadoop??

Thanks,
Raakhi

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