[jira] Commented: (MAPREDUCE-2089) JobToken should be passed over RPC
[ https://issues.apache.org/jira/browse/MAPREDUCE-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=1242#comment-1242 ] Hadoop QA commented on MAPREDUCE-2089: -- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12455873/mr-2089.patch against trunk revision 1074251. +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 39 new or modified tests. -1 patch. The patch command could not apply the patch. Console output: https://hudson.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/65//console This message is automatically generated. JobToken should be passed over RPC -- Key: MAPREDUCE-2089 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2089 Project: Hadoop Map/Reduce Issue Type: Improvement Components: client, job submission, jobtracker, security, task, tasktracker Reporter: Devaraj Das Assignee: Devaraj Das Attachments: mr-2089.patch, mr-2089.patch JobToken file is currently created by the JobTracker, and stored in the HDFS. Later on, the TaskTrackers pull that file from the HDFS as part of job localization. The HDFS operations can be avoided if the the jobToken file is passed over RPC (Jobclient - JobTracker - TaskTrackers). -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] Commented: (MAPREDUCE-2089) JobToken should be passed over RPC
[ https://issues.apache.org/jira/browse/MAPREDUCE-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12916394#action_12916394 ] Vinod K V commented on MAPREDUCE-2089: -- A related point I noted is that the Child task needs the token file irrespective of whether security is turned on or off. This can be skipped for no-security, can we do that here too? JobToken should be passed over RPC -- Key: MAPREDUCE-2089 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2089 Project: Hadoop Map/Reduce Issue Type: Improvement Components: client, job submission, jobtracker, security, task, tasktracker Reporter: Devaraj Das Assignee: Devaraj Das Fix For: 0.22.0 Attachments: mr-2089.patch, mr-2089.patch JobToken file is currently created by the JobTracker, and stored in the HDFS. Later on, the TaskTrackers pull that file from the HDFS as part of job localization. The HDFS operations can be avoided if the the jobToken file is passed over RPC (Jobclient - JobTracker - TaskTrackers). -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (MAPREDUCE-2089) JobToken should be passed over RPC
[ https://issues.apache.org/jira/browse/MAPREDUCE-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12915927#action_12915927 ] Devaraj Das commented on MAPREDUCE-2089: A note i forgot to put earlier - the trunk patches here are a port of Owen's original patch for Y20S. JobToken should be passed over RPC -- Key: MAPREDUCE-2089 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2089 Project: Hadoop Map/Reduce Issue Type: Improvement Components: client, job submission, jobtracker, security, task, tasktracker Reporter: Devaraj Das Assignee: Devaraj Das Fix For: 0.22.0 Attachments: mr-2089.patch, mr-2089.patch JobToken file is currently created by the JobTracker, and stored in the HDFS. Later on, the TaskTrackers pull that file from the HDFS as part of job localization. The HDFS operations can be avoided if the the jobToken file is passed over RPC (Jobclient - JobTracker - TaskTrackers). -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
