[jira] [Commented] (HADOOP-15292) Distcp's use of pread is slowing it down.

[ https://issues.apache.org/jira/browse/HADOOP-15292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16391856#comment-16391856 ] Virajith Jalaparti commented on HADOOP-15292: - [~ste...@apache.org], Thanks

[jira] [Commented] (HADOOP-15292) Distcp's use of pread is slowing it down.

[ https://issues.apache.org/jira/browse/HADOOP-15292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16391154#comment-16391154 ] Rushabh S Shah commented on HADOOP-15292: - [~ste...@apache.org]: This seems like

[jira] [Commented] (HADOOP-15292) Distcp's use of pread is slowing it down.

[ https://issues.apache.org/jira/browse/HADOOP-15292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16391120#comment-16391120 ] Hudson commented on HADOOP-15292: - SUCCESS: Integrated in Jenkins build Hadoop-trunk-Com

[jira] [Commented] (HADOOP-15292) Distcp's use of pread is slowing it down.

[ https://issues.apache.org/jira/browse/HADOOP-15292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16390440#comment-16390440 ] Chris Douglas commented on HADOOP-15292: +1 > Distcp's use of pread is slowing

[jira] [Commented] (HADOOP-15292) Distcp's use of pread is slowing it down.

[ https://issues.apache.org/jira/browse/HADOOP-15292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16390383#comment-16390383 ] Steve Loughran commented on HADOOP-15292: - LGTM.  Chris. what say you? > Distc

[jira] [Commented] (HADOOP-15292) Distcp's use of pread is slowing it down.

[ https://issues.apache.org/jira/browse/HADOOP-15292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16390141#comment-16390141 ] genericqa commented on HADOOP-15292: | (/) *{color:green}+1 overall{color}* | \\ \\

[jira] [Commented] (HADOOP-15292) Distcp's use of pread is slowing it down.

[ https://issues.apache.org/jira/browse/HADOOP-15292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16390047#comment-16390047 ] Virajith Jalaparti commented on HADOOP-15292: - [^HADOOP-15292.002.patch] fi

[jira] [Commented] (HADOOP-15292) Distcp's use of pread is slowing it down.

[ https://issues.apache.org/jira/browse/HADOOP-15292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16389616#comment-16389616 ] Steve Loughran commented on HADOOP-15292: - # I like the extra instrumentation &

[jira] [Commented] (HADOOP-15292) Distcp's use of pread is slowing it down.

[ https://issues.apache.org/jira/browse/HADOOP-15292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16389006#comment-16389006 ] genericqa commented on HADOOP-15292: | (/) *{color:green}+1 overall{color}* | \\ \\

[jira] [Commented] (HADOOP-15292) Distcp's use of pread is slowing it down.

[ https://issues.apache.org/jira/browse/HADOOP-15292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16388959#comment-16388959 ] Chris Douglas commented on HADOOP-15292: {noformat} + if (sourceOffset != 0

[jira] [Commented] (HADOOP-15292) Distcp's use of pread is slowing it down.

[ https://issues.apache.org/jira/browse/HADOOP-15292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16388934#comment-16388934 ] Íñigo Goiri commented on HADOOP-15292: -- Thanks [~virajith] and [~chris.douglas]. I

[jira] [Commented] (HADOOP-15292) Distcp's use of pread is slowing it down.

[ https://issues.apache.org/jira/browse/HADOOP-15292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16388928#comment-16388928 ] Virajith Jalaparti commented on HADOOP-15292: - bq. Probably not worth addin

[jira] [Commented] (HADOOP-15292) Distcp's use of pread is slowing it down.

[ https://issues.apache.org/jira/browse/HADOOP-15292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16388859#comment-16388859 ] Chris Douglas commented on HADOOP-15292: Instead of passing a flag to {{readByte

[jira] [Commented] (HADOOP-15292) Distcp's use of pread is slowing it down.

[ https://issues.apache.org/jira/browse/HADOOP-15292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16387551#comment-16387551 ] Steve Loughran commented on HADOOP-15292: - I am only now becoming aware of how s

[jira] [Commented] (HADOOP-15292) Distcp's use of pread is slowing it down.

[ https://issues.apache.org/jira/browse/HADOOP-15292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16387238#comment-16387238 ] genericqa commented on HADOOP-15292: | (x) *{color:red}-1 overall{color}* | \\ \\ ||

[jira] [Commented] (HADOOP-15292) Distcp's use of pread is slowing it down.

[ https://issues.apache.org/jira/browse/HADOOP-15292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16387190#comment-16387190 ] Íñigo Goiri commented on HADOOP-15292: -- Thanks [~virajith] for the patch. {{TestCop

[jira] [Commented] (HADOOP-15292) Distcp's use of pread is slowing it down.

[ https://issues.apache.org/jira/browse/HADOOP-15292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16387182#comment-16387182 ] Virajith Jalaparti commented on HADOOP-15292: - Attached patch fixes this iss