Dear all I am trying to optimize the retrieval code in Java for HBase. The following are the timings without cache enabled: The time taken to get 175347 columns of a row key is 677 ms The time taken to get rows : 99 and columns: 14888573 is 48806 ms The time taken to get all data (rows: 396 and columns: 32611576) is 96469 ms
The time taken after caching is enabled(Both block and setCaching) : The time taken to get 175347 columns of a row key is 713 ms The time taken to get rows : 99 and columns: 14888573 is 57649 ms The time taken to get all data (rows: 396 and columns: 32611576) is 111056 ms As you all can see, time increases after I enable caching. I am not understanding what I am doing wrong. Please help me Thanks and Regards Prakrati ________________________________ This email message may contain proprietary, private and confidential information. The information transmitted is intended only for the person(s) or entities to which it is addressed. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited and may be illegal. If you received this in error, please contact the sender and delete the message from your system. Mu Sigma takes all reasonable steps to ensure that its electronic communications are free from viruses. However, given Internet accessibility, the Company cannot accept liability for any virus introduced by this e-mail or any attachment and you are advised to use up-to-date virus checking software.
