Key Hutu created HBASE-20526: -------------------------------- Summary: multithreads bulkload performance Key: HBASE-20526 URL: https://issues.apache.org/jira/browse/HBASE-20526 Project: HBase Issue Type: Improvement Components: mapreduce Affects Versions: 2.0.0 Reporter: Key Hutu Assignee: Key Hutu
When doing bulkload , some interactive with zookeeper to getting region key range may be cost more time. In multithreads enviorment, the duration maybe cost 5 minute or more. >From the executor log, like 'Reading reply sessionid:0x262fb37f4a07080 , >packet:: clientPath:null server ...' contents appear many times. It likely to provide new method for bulkload, caching the key range outside -- This message was sent by Atlassian JIRA (v7.6.3#76005)