5 More Discussions You Might Find Interesting
1. Programming
Hi,
i am having an HDFS file which is comma seperated, i need to transpose from rows to column only the header columns
text.csv
cnt,name,place
1,hi,nz
2,hello,aus
I need
cnt,
name,
place
while using below command in hadoop getting the error
hadoop fs -fmt -1 text.csv (0 Replies)
Discussion started by: rohit_shinez
0 Replies
2. UNIX for Dummies Questions & Answers
Hi,
I am newbie to unix admin. I am doing migration from unix to puppet. Need few clarification in hadoop fille creation.
I knew what hadoop file does. But my doubt is, do we need to restart service for hadoop file creation.
"DL380p"
ha_file_cre='/root/hadoopfile
logit echo "Creating... (3 Replies)
Discussion started by: stew
3 Replies
3. Red Hat
Hi All,
I was recently trying to upgrade Hadoop from CDH4 to CDH5 ,however after upgrade found below issue , Looks like this is a known issue but unable to find a proper solution for it .
log4j:ERROR Could not find value for key log4j.appender.EventCounter log4j:ERROR Could not instantiate... (3 Replies)
Discussion started by: Tomlight
3 Replies
4. Linux
Hi Team ,
I have a new server which needs to be made as datanode for my existing single node cloudera setup .
I did gone through some of the online documentation and most of them said to install to through cloudera manager , However my server cannot open for internet , Hence using Cloudera... (0 Replies)
Discussion started by: rakesh_411
0 Replies
5. Linux
Currently my cloudera env is a single server ( Name node and Data node on the same server ) , Now i would like to create another Name node for HA purpose and configure zookeeper to Automate HA , However I am unware of adding a new server as a name node part of HA , Could some one please suggest the... (0 Replies)
Discussion started by: rakesh_411
0 Replies