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Wilfred Spiegelenburg |
at May 5, 2014 at 12:00 am
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Vikas,
Please follow the instructions in the manual to update your cluster:
http://www.cloudera.com/content/cloudera-content/cloudera-docs/CDH5/latest/CDH5-Installation-Guide/cdh5ig_cdh5beta1_to_latest_upgrade.htmlIf you have Cloudera Manager installed then first update Cloudera
Manager to the GA release and then update CDH.
Wilfred
On 25/04/2014 16:04, Pabale Vikas wrote:
Hi team,
I have to upgrade hadoop cluster.
Is it necessary to take a back up hdfs data, hive metastore ,sqoop,ozize.
Kindly advice me
Thanks
Vikas Pabale
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Wilfred Spiegelenburg
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