ZanderXu created HDFS-17487: ------------------------------- Summary: [FGL] Make rollEdits thread safe Key: HDFS-17487 URL: https://issues.apache.org/jira/browse/HDFS-17487 Project: Hadoop HDFS Issue Type: Sub-task Reporter: ZanderXu Assignee: ZanderXu
rollEdits is a very common used RPCs. It is not thread-safe, so it still needs to hold the global write lock. So it has a big impact on the performance. We need to make it thread-safe to let it hold the global read lock to improve the performance. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org