Hello, Can i run HDFS disk balancer for multiple hosts simultaneously. I tried it and it throws an error which is misleading as already one iteration is in progress. 19/05/15 ...
I have a very small physical cluster of 4 hosts where I want to run a CDH with Cloudera Manager. In order to have at least 3 worker hosts I'd like to install the utility and edge node along with the ...
Hi Cloudera Community, Why Cloudera don't recommended the creation of root.[username] pool on the Resource Pools configuration ? I can't find docummentation realted with this. ...
...o identify my issue on the following sentences, or what can i do to define the compression codec of hive at runtime. "set hive.exec.compress.output=true; SET mapred.output.compression.codec...
Guys, i`ve faced this error during Hive installation. Deep log searching gave me this: Caused by: org.datanucleus.exceptions.NucleusException: Attempt to invoke the "BONECP" plugin to creat...
I am tring to add a new host. but it fails with this message at the end " Command 30(GlobalHostInstall) has completed. finalstate:FINISHED, success:false, msg:Failed to complete installatio...
Hi All Cloudera suggests as best practice using S3 storage only for initial and final storage. The intermediate files will need to be stored in HDFS... In that case, we are still u...
i have a cluster of six nodes (centos) and installed cloudera on it. each node is having two partition of disk 30 gb and 250 gb .but my cloudrea is using only 30 gb partition and i am running o...
Hi Cloudera, I see a lot of these warnings in Impala Daemon logs: W0516 07:12:24.227567 1049 ShortCircuitCache.java:826] ShortCircuitCache(0x119fb869): could not load 1399296933_BP-7...
