[jira] [Reopened] (HADOOP-13946) Document how HDFS updates timestamps in the FS spec; compare with object stores
[ https://issues.apache.org/jira/browse/HADOOP-13946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mingliang Liu reopened HADOOP-13946: > Document how HDFS updates timestamps in the FS spec; compare with object > stores > --- > > Key: HADOOP-13946 > URL: https://issues.apache.org/jira/browse/HADOOP-13946 > Project: Hadoop Common > Issue Type: Improvement > Components: documentation, fs >Affects Versions: 2.7.3 >Reporter: Steve Loughran >Assignee: Steve Loughran >Priority: Minor > Fix For: 2.8.0, 3.0.0-alpha2 > > Attachments: HADOOP-13946-001.patch > > > SPARK-17159 shows that the behavior of when HDFS updates timestamps isn't > well documented. Document these in the FS spec. > I'm not going to add tests for this, as it is so very dependent on FS > implementations, as in "POSIX filesystems may behave differently from HDFS". > If someone knows what happens there, their contribution is welcome. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org
[jira] [Reopened] (HADOOP-13946) Document how HDFS updates timestamps in the FS spec; compare with object stores
[ https://issues.apache.org/jira/browse/HADOOP-13946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chris Nauroth reopened HADOOP-13946: > Document how HDFS updates timestamps in the FS spec; compare with object > stores > --- > > Key: HADOOP-13946 > URL: https://issues.apache.org/jira/browse/HADOOP-13946 > Project: Hadoop Common > Issue Type: Improvement > Components: documentation, fs >Affects Versions: 2.7.3 >Reporter: Steve Loughran >Assignee: Steve Loughran >Priority: Minor > Fix For: 2.8.0, 3.0.0-alpha2 > > Attachments: HADOOP-13946-001.patch > > > SPARK-17159 shows that the behavior of when HDFS updates timestamps isn't > well documented. Document these in the FS spec. > I'm not going to add tests for this, as it is so very dependent on FS > implementations, as in "POSIX filesystems may behave differently from HDFS". > If someone knows what happens there, their contribution is welcome. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org
