[jira] [Updated] (MAPREDUCE-4511) Add IFile readahead
[ https://issues.apache.org/jira/browse/MAPREDUCE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Arun C Murthy updated MAPREDUCE-4511: - Fix Version/s: (was: 1.2.0) 1.1.0 I merged this to branch-1.1 too. > Add IFile readahead > --- > > Key: MAPREDUCE-4511 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4511 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: mrv1, mrv2, performance >Reporter: Ahmed Radwan >Assignee: Ahmed Radwan > Fix For: 1.1.0, 2.0.2-alpha > > Attachments: MAPREDUCE-4511_branch1.patch, > MAPREDUCE-4511_branch-1_rev2.patch, MAPREDUCE-4511_branch-1_rev3.patch, > MAPREDUCE-4511_branch-1_rev4.patch, MAPREDUCE-4511_branch-1_rev5.patch, > MAPREDUCE-4511_branch-1_rev6.patch, MAPREDUCE-4511_branch-1_rev7.patch, > MAPREDUCE-4511_trunk.patch, MAPREDUCE-4511_trunk_rev2.patch, > MAPREDUCE-4511_trunk_rev3.patch, MAPREDUCE-4511_trunk_rev4.patch, > MAPREDUCE-4511_trunk_rev5.patch, MAPREDUCE-4511_trunk_rev6.patch > > > This ticket is to add IFile readahead as part of HADOOP-7714. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-4511) Add IFile readahead
[ https://issues.apache.org/jira/browse/MAPREDUCE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alejandro Abdelnur updated MAPREDUCE-4511: -- Resolution: Fixed Fix Version/s: 2.2.0-alpha 1.2.0 Hadoop Flags: Reviewed Status: Resolved (was: Patch Available) Thanks Ahmed. Committed to trunk, branch-2 and branch-1. > Add IFile readahead > --- > > Key: MAPREDUCE-4511 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4511 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: mrv1, mrv2, performance >Reporter: Ahmed Radwan >Assignee: Ahmed Radwan > Fix For: 1.2.0, 2.2.0-alpha > > Attachments: MAPREDUCE-4511_branch1.patch, > MAPREDUCE-4511_branch-1_rev2.patch, MAPREDUCE-4511_branch-1_rev3.patch, > MAPREDUCE-4511_branch-1_rev4.patch, MAPREDUCE-4511_branch-1_rev5.patch, > MAPREDUCE-4511_branch-1_rev6.patch, MAPREDUCE-4511_branch-1_rev7.patch, > MAPREDUCE-4511_trunk.patch, MAPREDUCE-4511_trunk_rev2.patch, > MAPREDUCE-4511_trunk_rev3.patch, MAPREDUCE-4511_trunk_rev4.patch, > MAPREDUCE-4511_trunk_rev5.patch, MAPREDUCE-4511_trunk_rev6.patch > > > This ticket is to add IFile readahead as part of HADOOP-7714. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-4511) Add IFile readahead
[ https://issues.apache.org/jira/browse/MAPREDUCE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alejandro Abdelnur updated MAPREDUCE-4511: -- Issue Type: Improvement (was: Bug) > Add IFile readahead > --- > > Key: MAPREDUCE-4511 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4511 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: mrv1, mrv2, performance >Reporter: Ahmed Radwan >Assignee: Ahmed Radwan > Attachments: MAPREDUCE-4511_branch1.patch, > MAPREDUCE-4511_branch-1_rev2.patch, MAPREDUCE-4511_branch-1_rev3.patch, > MAPREDUCE-4511_branch-1_rev4.patch, MAPREDUCE-4511_branch-1_rev5.patch, > MAPREDUCE-4511_branch-1_rev6.patch, MAPREDUCE-4511_branch-1_rev7.patch, > MAPREDUCE-4511_trunk.patch, MAPREDUCE-4511_trunk_rev2.patch, > MAPREDUCE-4511_trunk_rev3.patch, MAPREDUCE-4511_trunk_rev4.patch, > MAPREDUCE-4511_trunk_rev5.patch, MAPREDUCE-4511_trunk_rev6.patch > > > This ticket is to add IFile readahead as part of HADOOP-7714. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-4511) Add IFile readahead
[ https://issues.apache.org/jira/browse/MAPREDUCE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ahmed Radwan updated MAPREDUCE-4511: Attachment: MAPREDUCE-4511_branch-1_rev7.patch > Add IFile readahead > --- > > Key: MAPREDUCE-4511 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4511 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv1, mrv2, performance >Reporter: Ahmed Radwan >Assignee: Ahmed Radwan > Attachments: MAPREDUCE-4511_branch1.patch, > MAPREDUCE-4511_branch-1_rev2.patch, MAPREDUCE-4511_branch-1_rev3.patch, > MAPREDUCE-4511_branch-1_rev4.patch, MAPREDUCE-4511_branch-1_rev5.patch, > MAPREDUCE-4511_branch-1_rev6.patch, MAPREDUCE-4511_branch-1_rev7.patch, > MAPREDUCE-4511_trunk.patch, MAPREDUCE-4511_trunk_rev2.patch, > MAPREDUCE-4511_trunk_rev3.patch, MAPREDUCE-4511_trunk_rev4.patch, > MAPREDUCE-4511_trunk_rev5.patch, MAPREDUCE-4511_trunk_rev6.patch > > > This ticket is to add IFile readahead as part of HADOOP-7714. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-4511) Add IFile readahead
[ https://issues.apache.org/jira/browse/MAPREDUCE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ahmed Radwan updated MAPREDUCE-4511: Attachment: MAPREDUCE-4511_trunk_rev6.patch > Add IFile readahead > --- > > Key: MAPREDUCE-4511 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4511 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv1, mrv2, performance >Reporter: Ahmed Radwan >Assignee: Ahmed Radwan > Attachments: MAPREDUCE-4511_branch1.patch, > MAPREDUCE-4511_branch-1_rev2.patch, MAPREDUCE-4511_branch-1_rev3.patch, > MAPREDUCE-4511_branch-1_rev4.patch, MAPREDUCE-4511_branch-1_rev5.patch, > MAPREDUCE-4511_branch-1_rev6.patch, MAPREDUCE-4511_trunk.patch, > MAPREDUCE-4511_trunk_rev2.patch, MAPREDUCE-4511_trunk_rev3.patch, > MAPREDUCE-4511_trunk_rev4.patch, MAPREDUCE-4511_trunk_rev5.patch, > MAPREDUCE-4511_trunk_rev6.patch > > > This ticket is to add IFile readahead as part of HADOOP-7714. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-4511) Add IFile readahead
[ https://issues.apache.org/jira/browse/MAPREDUCE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ahmed Radwan updated MAPREDUCE-4511: Attachment: MAPREDUCE-4511_branch-1_rev6.patch > Add IFile readahead > --- > > Key: MAPREDUCE-4511 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4511 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv1, mrv2, performance >Reporter: Ahmed Radwan >Assignee: Ahmed Radwan > Attachments: MAPREDUCE-4511_branch1.patch, > MAPREDUCE-4511_branch-1_rev2.patch, MAPREDUCE-4511_branch-1_rev3.patch, > MAPREDUCE-4511_branch-1_rev4.patch, MAPREDUCE-4511_branch-1_rev5.patch, > MAPREDUCE-4511_branch-1_rev6.patch, MAPREDUCE-4511_trunk.patch, > MAPREDUCE-4511_trunk_rev2.patch, MAPREDUCE-4511_trunk_rev3.patch, > MAPREDUCE-4511_trunk_rev4.patch, MAPREDUCE-4511_trunk_rev5.patch, > MAPREDUCE-4511_trunk_rev6.patch > > > This ticket is to add IFile readahead as part of HADOOP-7714. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-4511) Add IFile readahead
[ https://issues.apache.org/jira/browse/MAPREDUCE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Suresh Srinivas updated MAPREDUCE-4511: --- Component/s: performance > Add IFile readahead > --- > > Key: MAPREDUCE-4511 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4511 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv1, mrv2, performance >Reporter: Ahmed Radwan >Assignee: Ahmed Radwan > Attachments: MAPREDUCE-4511_branch1.patch, > MAPREDUCE-4511_branch-1_rev2.patch, MAPREDUCE-4511_branch-1_rev3.patch, > MAPREDUCE-4511_branch-1_rev4.patch, MAPREDUCE-4511_branch-1_rev5.patch, > MAPREDUCE-4511_trunk.patch, MAPREDUCE-4511_trunk_rev2.patch, > MAPREDUCE-4511_trunk_rev3.patch, MAPREDUCE-4511_trunk_rev4.patch, > MAPREDUCE-4511_trunk_rev5.patch > > > This ticket is to add IFile readahead as part of HADOOP-7714. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-4511) Add IFile readahead
[ https://issues.apache.org/jira/browse/MAPREDUCE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ahmed Radwan updated MAPREDUCE-4511: Attachment: MAPREDUCE-4511_trunk_rev5.patch > Add IFile readahead > --- > > Key: MAPREDUCE-4511 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4511 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv1, mrv2 >Reporter: Ahmed Radwan >Assignee: Ahmed Radwan > Attachments: MAPREDUCE-4511_branch1.patch, > MAPREDUCE-4511_branch-1_rev2.patch, MAPREDUCE-4511_branch-1_rev3.patch, > MAPREDUCE-4511_branch-1_rev4.patch, MAPREDUCE-4511_branch-1_rev5.patch, > MAPREDUCE-4511_trunk.patch, MAPREDUCE-4511_trunk_rev2.patch, > MAPREDUCE-4511_trunk_rev3.patch, MAPREDUCE-4511_trunk_rev4.patch, > MAPREDUCE-4511_trunk_rev5.patch > > > This ticket is to add IFile readahead as part of HADOOP-7714. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-4511) Add IFile readahead
[ https://issues.apache.org/jira/browse/MAPREDUCE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ahmed Radwan updated MAPREDUCE-4511: Attachment: MAPREDUCE-4511_branch-1_rev5.patch > Add IFile readahead > --- > > Key: MAPREDUCE-4511 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4511 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv1, mrv2 >Reporter: Ahmed Radwan >Assignee: Ahmed Radwan > Attachments: MAPREDUCE-4511_branch1.patch, > MAPREDUCE-4511_branch-1_rev2.patch, MAPREDUCE-4511_branch-1_rev3.patch, > MAPREDUCE-4511_branch-1_rev4.patch, MAPREDUCE-4511_branch-1_rev5.patch, > MAPREDUCE-4511_trunk.patch, MAPREDUCE-4511_trunk_rev2.patch, > MAPREDUCE-4511_trunk_rev3.patch, MAPREDUCE-4511_trunk_rev4.patch, > MAPREDUCE-4511_trunk_rev5.patch > > > This ticket is to add IFile readahead as part of HADOOP-7714. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-4511) Add IFile readahead
[ https://issues.apache.org/jira/browse/MAPREDUCE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ahmed Radwan updated MAPREDUCE-4511: Attachment: MAPREDUCE-4511_branch-1_rev4.patch Here are updated patches that address the case when NativeIO is not available (i.e., raPool == null), and also the case when the passed conf to IFileInputStream is null. I saw these issues while conducting further testing. > Add IFile readahead > --- > > Key: MAPREDUCE-4511 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4511 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv1, mrv2 >Reporter: Ahmed Radwan >Assignee: Ahmed Radwan > Attachments: MAPREDUCE-4511_branch-1_rev2.patch, > MAPREDUCE-4511_branch-1_rev3.patch, MAPREDUCE-4511_branch-1_rev4.patch, > MAPREDUCE-4511_branch1.patch, MAPREDUCE-4511_trunk.patch, > MAPREDUCE-4511_trunk_rev2.patch, MAPREDUCE-4511_trunk_rev3.patch, > MAPREDUCE-4511_trunk_rev4.patch > > > This ticket is to add IFile readahead as part of HADOOP-7714. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-4511) Add IFile readahead
[ https://issues.apache.org/jira/browse/MAPREDUCE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ahmed Radwan updated MAPREDUCE-4511: Attachment: MAPREDUCE-4511_trunk_rev4.patch Here is the trunk version. > Add IFile readahead > --- > > Key: MAPREDUCE-4511 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4511 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv1, mrv2 >Reporter: Ahmed Radwan >Assignee: Ahmed Radwan > Attachments: MAPREDUCE-4511_branch-1_rev2.patch, > MAPREDUCE-4511_branch-1_rev3.patch, MAPREDUCE-4511_branch-1_rev4.patch, > MAPREDUCE-4511_branch1.patch, MAPREDUCE-4511_trunk.patch, > MAPREDUCE-4511_trunk_rev2.patch, MAPREDUCE-4511_trunk_rev3.patch, > MAPREDUCE-4511_trunk_rev4.patch > > > This ticket is to add IFile readahead as part of HADOOP-7714. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-4511) Add IFile readahead
[ https://issues.apache.org/jira/browse/MAPREDUCE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ahmed Radwan updated MAPREDUCE-4511: Attachment: MAPREDUCE-4511_trunk_rev3.patch > Add IFile readahead > --- > > Key: MAPREDUCE-4511 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4511 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv1, mrv2 >Reporter: Ahmed Radwan >Assignee: Ahmed Radwan > Attachments: MAPREDUCE-4511_branch-1_rev2.patch, > MAPREDUCE-4511_branch-1_rev3.patch, MAPREDUCE-4511_branch1.patch, > MAPREDUCE-4511_trunk.patch, MAPREDUCE-4511_trunk_rev2.patch, > MAPREDUCE-4511_trunk_rev3.patch > > > This ticket is to add IFile readahead as part of HADOOP-7714. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-4511) Add IFile readahead
[ https://issues.apache.org/jira/browse/MAPREDUCE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ahmed Radwan updated MAPREDUCE-4511: Attachment: MAPREDUCE-4511_branch-1_rev3.patch > Add IFile readahead > --- > > Key: MAPREDUCE-4511 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4511 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv1, mrv2 >Reporter: Ahmed Radwan >Assignee: Ahmed Radwan > Attachments: MAPREDUCE-4511_branch-1_rev2.patch, > MAPREDUCE-4511_branch-1_rev3.patch, MAPREDUCE-4511_branch1.patch, > MAPREDUCE-4511_trunk.patch, MAPREDUCE-4511_trunk_rev2.patch, > MAPREDUCE-4511_trunk_rev3.patch > > > This ticket is to add IFile readahead as part of HADOOP-7714. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-4511) Add IFile readahead
[ https://issues.apache.org/jira/browse/MAPREDUCE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ahmed Radwan updated MAPREDUCE-4511: Attachment: MAPREDUCE-4511_branch-1_rev2.patch MAPREDUCE-4511_trunk_rev2.patch > Add IFile readahead > --- > > Key: MAPREDUCE-4511 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4511 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv1, mrv2 >Reporter: Ahmed Radwan >Assignee: Ahmed Radwan > Attachments: MAPREDUCE-4511_branch-1_rev2.patch, > MAPREDUCE-4511_branch1.patch, MAPREDUCE-4511_trunk.patch, > MAPREDUCE-4511_trunk_rev2.patch > > > This ticket is to add IFile readahead as part of HADOOP-7714. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-4511) Add IFile readahead
[ https://issues.apache.org/jira/browse/MAPREDUCE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ahmed Radwan updated MAPREDUCE-4511: Status: Patch Available (was: Open) > Add IFile readahead > --- > > Key: MAPREDUCE-4511 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4511 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv1, mrv2 >Reporter: Ahmed Radwan >Assignee: Ahmed Radwan > Attachments: MAPREDUCE-4511_branch1.patch, MAPREDUCE-4511_trunk.patch > > > This ticket is to add IFile readahead as part of HADOOP-7714. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-4511) Add IFile readahead
[ https://issues.apache.org/jira/browse/MAPREDUCE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ahmed Radwan updated MAPREDUCE-4511: Attachment: MAPREDUCE-4511_trunk.patch > Add IFile readahead > --- > > Key: MAPREDUCE-4511 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4511 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv1, mrv2 >Reporter: Ahmed Radwan >Assignee: Ahmed Radwan > Attachments: MAPREDUCE-4511_branch1.patch, MAPREDUCE-4511_trunk.patch > > > This ticket is to add IFile readahead as part of HADOOP-7714. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-4511) Add IFile readahead
[ https://issues.apache.org/jira/browse/MAPREDUCE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ahmed Radwan updated MAPREDUCE-4511: Attachment: MAPREDUCE-4511_branch1.patch > Add IFile readahead > --- > > Key: MAPREDUCE-4511 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4511 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv1, mrv2 >Reporter: Ahmed Radwan >Assignee: Ahmed Radwan > Attachments: MAPREDUCE-4511_branch1.patch > > > This ticket is to add IFile readahead as part of HADOOP-7714. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
