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HBase, mail # dev - reason to do major compaction after split


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reason to do major compaction after split
Sergey Shelukhin 2013-03-07, 18:50
Hi.
Is there a reason to do major compaction after split, instead of allowing
the reference files to go away gradually as the normal compactions happen?
I could think up two reasons - region with reference files currently cannot
be split again (not clear why not though, could just create more
references); and avoiding load on the same datanodes from both new regions.
Are there some other reasons?
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Stack 2013-03-07, 18:58
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Enis Söztutar 2013-03-07, 19:03
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Sergey Shelukhin 2013-03-07, 20:58
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Enis Söztutar 2013-03-07, 21:14
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Stack 2013-03-07, 22:13
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Matteo Bertozzi 2013-03-07, 22:28
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Stack 2013-03-07, 22:56
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Matteo Bertozzi 2013-03-07, 23:09
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Sergey Shelukhin 2013-03-07, 23:22
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Matteo Bertozzi 2013-03-07, 23:36
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Enis Söztutar 2013-03-08, 00:11
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Andrew Purtell 2013-03-08, 01:42
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Sergey Shelukhin 2013-03-08, 19:32
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Enis Söztutar 2013-03-08, 20:06
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Sergey Shelukhin 2013-03-07, 23:20
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Jean-Daniel Cryans 2013-03-07, 18:54