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HBase, mail # user - Quick Question about Bulk loading of HFiles & Timestamps


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Quick Question about Bulk loading of HFiles & Timestamps
Jacques 2011-08-05, 21:10
Can someone confirm that bulk loading hfiles keeps cell timestamps from
overwriting each other.

For example:
I run mapreduce A job on Monday.
I run mapreduce B job on Tuesday.

I then run LoadIncrementalHFiles on job B first, followed by A.

Please confirm that at the intersection of outputs A & B will be the values
from B.

Thanks,
Jacques
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Todd Lipcon 2011-08-05, 22:53
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Jacques 2011-08-05, 23:24