Yongjun Zhang created HDFS-6499: ----------------------------------- Summary: can't tell why FileJournalManager's call to java.io.File.renameTo() fails Key: HDFS-6499 URL: https://issues.apache.org/jira/browse/HDFS-6499 Project: Hadoop HDFS Issue Type: Improvement Components: namenode Affects Versions: 2.4.0 Reporter: Yongjun Zhang Assignee: Yongjun Zhang
java.io.File's method renameTo() returns boolean (true for success and false for failure). If any call to this method failed, the caller can't tell why it failed. Filing this jira to address this issue by using hadoop nativeio alternative. -- This message was sent by Atlassian JIRA (v6.2#6252)