Timo: You can do in the following order: 1. shutdown Hadoop and HBase 2. upgrade hadoop 3. start hadoop 4. upgrade HBase 5. start HBase
On Sat, Feb 1, 2014 at 2:31 AM, Timo Schaepe <[email protected]> wrote: > Lars: > Yes, you are right. With "not running well" I meant the out-of-the-box > HBase. I've read about the protobuf solution in this matrix [0]. > > But anyway, we wanna run 0.96.1.1 and my main question is, what should I > update first, Hadoop or HBase. Or can I shutdown Hadoop and HBase and than > start both services again with the new Versions? > > Thanks, > > Timo > > [0] https://hbase.apache.org/book.html#hadoop > > > > Am 01.02.2014 um 06:13 schrieb lars hofhansl <[email protected]>: > > > How is 0.94.11 not running well with Hadoop 2? > > We are using that setup in production. > > > > For Hadoop 2.2.x you have recompile 0.94 with a new version of Protobuf > (2.5), other than that it should work just fine. > > > > -- Lars > > > > > > > > ----- Original Message ----- > > From: Timo Schaepe <[email protected]> > > To: "[email protected]" <[email protected]> > > Cc: > > Sent: Friday, January 31, 2014 4:56 AM > > Subject: Upgrade to Hadoop 2.2.0 and HBase 0.96.1.1 > > > > Hello, > > > > our cluster is running Hadoop 1.2.1 and HBase 0.94.11. Now we wanna > upgrade the cluster to the newest version, in particular Hadoop 2.2.0 and > HBase 0.96.1.1. How is the best approach to do that? > > > > Because 0.94.11 is not running well with hadoop 2, my first idea was to > upgrade Hbase to version 0.96.1.1-hadoop1. Than upgrade Hadoop to 2.2.0 and > than install base 0.96.1.1-hadoop2. Is there any easier way? > > > > Sorry if this question asked before, but I didn't find any previous post. > > > > Thanks, > > > > Timo > > > >
