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HDFS Namenode doesn't perform the Checkpoint periodically

HDFS Namenode doesn't perform the Checkpoint periodically

New Contributor

I have the following issue:

I use Hadoop v.2.8.1 with three datanodes and a single namenode.

The namenode doesn't perform the Checkpoint only on restart. I don't know why it does not perform it periodically.

The checkpoint-relevant config values of the Namenode are set to default values.

Does anybody know, how to resolve this issue?

Thanks!

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