In CDH5 Cloudera Manager, following is the configuration for Namenode:
File-system Checkpoint Transaction Threshold: *1000000 (Default value)*
Filesystem Checkpoint Period : *1 hour (Default value)*
After certain time-limit, Name-node moves to concerning health to Bad
Following is the details:
*The filesystem checkpoint is 16 hour(s), 18 minute(s) old. This is
1,630.03% of the configured checkpoint period of 1 hour(s). Critical
threshold: 400.00%. 8,900 transactions have occurred since the last
filesystem checkpoint. This is 0.89% of the configured checkpoint
transaction target of 1,000,000. *
Restarting the Namenode resolve the issue for few hours and after 4 hours
again Namenode moves to bad health.
Is there any configuration issue or anything else, kindly suggest.
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