Hi till now we were using Hive queries for checking data count, max(date) type of values using hive queries from hadoop but, when ever I executed the hive query the yarn used to get to 100% and other jobs which run at that time of execution in server are not getting executed. so Now i want to run "Hcatalog queries" to get data like "select count(*) from tablename or select max(date) from tablename" from hadoop DB without using HIVE queries. We login to remote server through other servers in between.
So kindly do any one know/have an idea on how to write the Hcatalog or other queries to read data from Hadoop in a remote server. Its imp/urgent now for me, kindly see ways to resolve this issue.
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