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Yongjun Zhang commented on HADOOP-15450: ---------------------------------------- Thanks a lot for your quick turnaround [~kihwal] and [~arpitagarwal]! > Avoid fsync storm triggered by DiskChecker and handle disk full situation > ------------------------------------------------------------------------- > > Key: HADOOP-15450 > URL: https://issues.apache.org/jira/browse/HADOOP-15450 > Project: Hadoop Common > Issue Type: Bug > Reporter: Kihwal Lee > Assignee: Arpit Agarwal > Priority: Blocker > Fix For: 3.1.0, 2.10.0, 3.2.0, 3.1.1, 2.9.2, 2.8.5 > > Attachments: HADOOP-15450.01.patch, HADOOP-15450.02.patch > > > Fix disk checker issues reported by [~kihwal] in HADOOP-13738 > There are non-hdfs users of DiskChecker, who use it proactively, not just on > failures. This was fine before, but now it incurs heavy I/O due to > introduction of fsync() in the code. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org