[jira] [Commented] (HDFS-6695) Investigate using Java 7's nonblocking file I/O in BlockReaderLocal to implement read timeouts

2015-03-06 Thread Colin Patrick McCabe (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14350939#comment-14350939 ] Colin Patrick McCabe commented on HDFS-6695: And sending an {{Interrupt}} to a

[jira] [Commented] (HDFS-6695) Investigate using Java 7's nonblocking file I/O in BlockReaderLocal to implement read timeouts

2015-03-05 Thread Zhe Zhang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14349441#comment-14349441 ] Zhe Zhang commented on HDFS-6695: - It seems {{AsynchronousFileChannel}} in both Java 7 and

[jira] [Commented] (HDFS-6695) Investigate using Java 7's nonblocking file I/O in BlockReaderLocal to implement read timeouts

2014-07-17 Thread Colin Patrick McCabe (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14065288#comment-14065288 ] Colin Patrick McCabe commented on HDFS-6695: bq. I did not look through Asynchr

[jira] [Commented] (HDFS-6695) Investigate using Java 7's nonblocking file I/O in BlockReaderLocal to implement read timeouts

2014-07-17 Thread Chris Nauroth (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14065173#comment-14065173 ] Chris Nauroth commented on HDFS-6695: - I'm linking this to HADOOP-9590, which was creat

[jira] [Commented] (HDFS-6695) Investigate using Java 7's nonblocking file I/O in BlockReaderLocal to implement read timeouts

2014-07-16 Thread Liang Xie (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14064550#comment-14064550 ] Liang Xie commented on HDFS-6695: - I did not look through AsynchronousfileChannel impl, but

[jira] [Commented] (HDFS-6695) Investigate using Java 7's nonblocking file I/O in BlockReaderLocal to implement read timeouts

2014-07-16 Thread Andrew Purtell (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14064291#comment-14064291 ] Andrew Purtell commented on HDFS-6695: -- bq. If it uses the underlying asynchronous I/

[jira] [Commented] (HDFS-6695) Investigate using Java 7's nonblocking file I/O in BlockReaderLocal to implement read timeouts

2014-07-16 Thread Colin Patrick McCabe (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-6695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14063879#comment-14063879 ] Colin Patrick McCabe commented on HDFS-6695: There are some docs here: http:/