About couron_mathieu

couron_mathieu · ‎04-15-2019

Thanks @Lester Martin I keep in mind the balancer admin command. I solve the issue simply by removing a very huge file created by a data scientist executing a very huge request on hive. The temporary files located at /tmp/hive/[user] seems to be not replicated (i'am not sure of that).

couron_mathieu · ‎04-12-2019

Hi all, I have 6 datanodes on my hortonworks cluster (HDP 2.6.3) and one of them is 91% full. The others are "only" 65% full. Il don't understand why the replication is not homogeneous and how i can fix it ? I check the file system and the same difference is observed : On a safe node : # pwd /grid1/hadoop/hdfs/data/current/BP-332877091-10.136.82.11-1500650625087/current/finalized # du -h . --summarize 1.9T . On the unsafe node : # pwd /grid1/hadoop/hdfs/data/current/BP-332877091-10.136.82.11-1500650625087/current/finalized # du -h . --summarize 2.7T . Same things on each DataNode directories. Thanks for your help. Mathieu

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Re: One datanode nearly full but not the others

One datanode nearly full but not the others