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Tagged with distcp cloudera-cdh
4 questions
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Distcp in Kerberized Cloudera Cluster throws java.io.IOException: Can't get Master Kerberos principal for use as renewer
I am performing distcp operation to copy the files from one directory to another in same cluster. It is a Kerberized Cloudera Hadoop Cluster.
Command I ran:
hadoop distcp -overwrite hdfs://nameservice/...
- 123
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1
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hadoop distcp exception can't rename tmp file
I am trying to move data from one cdh(CDH4.7.1) cluster to another cdh(cdh5.4.1) cluster using distcp command as below :
hadoop distcp -D mapred.task.timeout=60000000 -update hdfs://namenodeIp ...
- 33
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2
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distcp - access execute permission error for HDFS file
I am performing a distcp between two different clusters.
I am doing it selectively, so it goes in a file-per-file basis.
The permissions in both clusters are the same. The user executing the distcp is ...
- 1,809
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distcp2 in CDH5.2 with MR1
We have requirement to restrict mappers bandwidth when distcp from s3 to local cluster.
So I downloaded hadoop-distcp-2.5.0-cdh5.2.0-20141009.063640-188.jar from https://repository.cloudera.com
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