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From sahanashankar <sahanashanka...@gmail.com>
Subject can read operation be performed during the execution of major compaction
Date Mon, 20 Oct 2014 15:52:33 GMT

I am trying to understand the working of major compaction and i am wondering
if a read operation can be performed while the major compaction process is
running on HBase. Will the read operation be queued and start after major
compaction has finished executing? or can both execute together? 

To be more general, will only the particular region be blocked during major
compaction or will the entire RegionServer hosting the region be blocked ? 

Thanks in advance

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