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HBase >> mail # user >> HBase Upgrade


Hi Hanish,

Which version are you using, and which version are you targeting?

That will change the responses we will provide you...

JM

2013/7/4 Hanish Bansal <[EMAIL PROTECTED]>:
> Hi All,
>
> I am using HBase in distributed mode. A number of master and regionserver
> nodes are running on different machines.
>
> Now i want to upgrade HBase version to recent stable release.
>
> My main purpose is to upgrade HBase without shutting down whole cluster.
>
> I want to know if on one machine i upgrade HBase and on another machines
> old HBase version are running. Will it create any problem?
>
> If i upgrade whole cluster to new HBase version then will it be consistent
> with previous data?
>
> --
> *Thanks & Regards*
> *Hanish Bansal*