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Re: DATA_NODE_BLOCK_COUNT threshold 200,00 block(s...

by New Contributor in Support Questions
‎10-07-2014 10:47 PM
‎10-07-2014 10:47 PM
Thanks for your response. I deleted useless HDFS files(3TB) yesterday(hadoop fs -rm -r), but warning messege is still continuous. DATA_NODE_BLOCK_COUNT is same before deleting files. (current value is 921,891 blocks) How can I reduce current DATA_NODE_BLOCK_COUNT? ... View more

DATA_NODE_BLOCK_COUNT threshold 200,00 block(s)?

by New Contributor in Support Questions
‎05-08-2014 09:27 PM
‎05-08-2014 09:27 PM
Using CM 4.8.2 & CDH 4.6.0, All dataNode(3) health concern I got this warning message. "The health test result for DATA_NODE_BLOCK_COUNT has become concerning: The DataNode has 200,045 blocks. Warning threshold: 200,000 block(s)." To solve this problem, can I just increase the limit to 300,000 block(s)? any reasons threshold value is 200,000 block(s)? ... View more
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