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Posted to dev@hbase.apache.org by Manjeet Singh <ma...@gmail.com> on 2016/08/17 04:25:00 UTC

Fwd: Hbase Row key lock

Hi All

Can anyone help me about how and in which version of Hbase support Rowkey
lock ?
I have seen article about rowkey lock but it was about .94 version it said
that if row key not exist and any update request come and that rowkey not
exist then in this case Hbase hold the lock for 60 sec.

currently I am using Hbase 1.2.2 version

Thanks
Manjeet





-- 
luv all

Re: Hbase Row key lock

Posted by Ted Yu <yu...@gmail.com>.

Are you referring to the following in HRegion.java ?

  public RowLock getRowLock(byte[] row) throws IOException {

Note:
HRegion is annotated with @InterfaceAudience.Private

On Tue, Aug 16, 2016 at 9:25 PM, Manjeet Singh <ma...@gmail.com>
wrote:

> Hi All
>
> Can anyone help me about how and in which version of Hbase support Rowkey
> lock ?
> I have seen article about rowkey lock but it was about .94 version it said
> that if row key not exist and any update request come and that rowkey not
> exist then in this case Hbase hold the lock for 60 sec.
>
> currently I am using Hbase 1.2.2 version
>
> Thanks
> Manjeet
>
>
>
>
>
> --
> luv all
>