./hive -e --hiveconf MY_VAR =`cat /tmp/result/000000_0`; But u could use the following hdfs command as well
MY_VAR=$(hdfs dfs -cat /tmp/result/000000_0)
sanjay ________________________________ From: Chhaya Vishwakarma <[EMAIL PROTECTED]> To: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> Sent: Monday, June 2, 2014 12:06 AM Subject: Storing result of a query in a variable
I have a query whose result I wanted to store in a variable How can I do it ? I tried
./hive -e "use telecom;insert overwrite local directory '/tmp/result' select avg( a from abc;"
I am able to get average value in MY_VAR but it takes me in hive CLI which is not required
________________________________ The contents of this e-mail and any attachment(s) may contain confidential or privileged information for the intended recipient(s). Unintended recipients are prohibited from taking action on the basis of information in this e-mail and using or disseminating the information, and must notify the sender and delete it from their system. L&T Infotech will not accept responsibility or liability for the accuracy or completeness of, or the presence of any virus or disabling code in this e-mail"