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Question about HDFS checkpoint

Question about HDFS checkpoint

Rising Star

HDFS maximum checkpoint delay is set to 21600 secs which is 6 hours but when I try to restart some HDFS services checkpoint is not performed from last 12 hours so manually I have to put HDFS in safemode and save the namespace before performing the action. Also when I check last performed HDFS checkpoint, its 132 hours ago. What controls this setting.

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Re: Question about HDFS checkpoint

Cloudera Employee

Can you please get the NN logs and Secondry NN logs?

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