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Posted to user@hbase.apache.org by Heng Chen <he...@gmail.com> on 2015/11/18 11:05:59 UTC

Re: HBase client and server version is not compatible lead regionserver down

It cause regionserver down?  Oh,  could you post some regionserver logs?

2015-11-18 16:22 GMT+08:00 聪聪 <17...@qq.com>:

> We recently found that regionserver down.Later, we found that because the
> client and server version is not compatible.The client version is
> 1.0,server version is 0.98.6.I want to know why this is, and whether there
> is a better protection mechanism.How to avoid this problem, because some
> development will appear this kind of mistake operation.