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New Contributor
Posts: 2
Registered: ‎10-20-2018

Big Insights to Cloudera

Hi Team,
 

What are the best approaches to migrate clusters  from Big Insights to Cloudera.

 

Cloudera being a kerborized cluster.

The current approach which we are following is through batches:

a. Take the cluster and move it to Unix filesystem
b. SCP to Cloudera filesystem
c. Dump from cloudera file system to cloudera HDFS

This is not an effective approach

 

Could you please provide the best approaches. Also, when i tried using distcp , am  getting the below error:

java.io.IOException: Failed on local exception: java.io.IOException: com.google.protobuf.InvalidProtocolBufferException: Protocol message contained an invalid tag (zero).; 

 

New Contributor
Posts: 2
Registered: ‎10-20-2018

Re: Big Insights to Cloudera

Hadoop version Biginsights - 2.7.1
Hadoop version Cloudera - 2.6.0
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