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From chenwenhui <c77...@163.com>
Subject Re:Re: Will the two new daughter regions reference to the HFile of parent region after splitting?
Date Mon, 18 Aug 2014 05:54:58 GMT


Hi Ted,
Thanks, the article is fairly nice.







At 2014-08-17 09:01:19, "Ted Yu" <yuzhihong@gmail.com> wrote:
>See http://hortonworks.com/blog/apache-hbase-region-splitting-and-merging/
>
>First paragraph under 'How Region Splits are implemented'
>
>Cheers
>
>On Aug 17, 2014, at 5:30 AM, chenwenhui <c77_cn@163.com> wrote:
>
>> The parent region is removed after splitting, but no major compaction to split the
HFile of parent region,  will the new two daughter regions refrence to the same HFile?
>> If so,  assuming a daughter region is moved to another machine via master balance,
whether or not a major compaction will happen  and the parent HFile will be split into two
small HFile?
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