farmmamba created HADOOP-18989: ---------------------------------- Summary: Use thread pool to improve the speed of creating control files in TestDFSIO Key: HADOOP-18989 URL: https://issues.apache.org/jira/browse/HADOOP-18989 Project: Hadoop Common Issue Type: Improvement Components: benchmarks, common Affects Versions: 3.3.6 Reporter: farmmamba Assignee: farmmamba
When we use TestDFSIO tool to test the throughouts of HDFS clusters, we found it is so slow in the creating controll files stage. After refering to the source code, we found that method createControlFile try to create control files serially. It can be improved by using thread pool. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org