[jira] [Updated] (MAPREDUCE-5490) MapReduce doesn't set the environment variable for children processes
[ https://issues.apache.org/jira/browse/MAPREDUCE-5490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Akira Ajisaka updated MAPREDUCE-5490: - Resolution: Won't Fix Status: Resolved (was: Patch Available) branch-1 is EoL. Closing this. > MapReduce doesn't set the environment variable for children processes > - > > Key: MAPREDUCE-5490 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5490 > Project: Hadoop Map/Reduce > Issue Type: Bug >Affects Versions: 1.2.1 >Reporter: Owen O'Malley >Assignee: Owen O'Malley >Priority: Major > Labels: BB2015-05-TBR > Attachments: MAPREDUCE-5490.patch, mr-5490.patch, mr-5490.patch > > > Currently, MapReduce uses the command line argument to pass the classpath to > the child. This breaks if the process forks a child that needs the same > classpath. Such a case happens in Hive when it uses map-side joins. I propose > that we make MapReduce in branch-1 use the CLASSPATH environment variable > like YARN does. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org
[jira] [Updated] (MAPREDUCE-5490) MapReduce doesn't set the environment variable for children processes
[ https://issues.apache.org/jira/browse/MAPREDUCE-5490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Allen Wittenauer updated MAPREDUCE-5490: Labels: BB2015-05-TBR (was: ) MapReduce doesn't set the environment variable for children processes - Key: MAPREDUCE-5490 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5490 Project: Hadoop Map/Reduce Issue Type: Bug Affects Versions: 1.2.1 Reporter: Owen O'Malley Assignee: Owen O'Malley Labels: BB2015-05-TBR Attachments: MAPREDUCE-5490.patch, mr-5490.patch, mr-5490.patch Currently, MapReduce uses the command line argument to pass the classpath to the child. This breaks if the process forks a child that needs the same classpath. Such a case happens in Hive when it uses map-side joins. I propose that we make MapReduce in branch-1 use the CLASSPATH environment variable like YARN does. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (MAPREDUCE-5490) MapReduce doesn't set the environment variable for children processes
[ https://issues.apache.org/jira/browse/MAPREDUCE-5490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jinghui Wang updated MAPREDUCE-5490: Attachment: MAPREDUCE-5490.patch MapReduce doesn't set the environment variable for children processes - Key: MAPREDUCE-5490 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5490 Project: Hadoop Map/Reduce Issue Type: Bug Affects Versions: 1.2.1 Reporter: Owen O'Malley Assignee: Owen O'Malley Attachments: mr-5490.patch, mr-5490.patch Currently, MapReduce uses the command line argument to pass the classpath to the child. This breaks if the process forks a child that needs the same classpath. Such a case happens in Hive when it uses map-side joins. I propose that we make MapReduce in branch-1 use the CLASSPATH environment variable like YARN does. -- This message was sent by Atlassian JIRA (v6.1.5#6160)
[jira] [Updated] (MAPREDUCE-5490) MapReduce doesn't set the environment variable for children processes
[ https://issues.apache.org/jira/browse/MAPREDUCE-5490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jinghui Wang updated MAPREDUCE-5490: Attachment: MAPREDUCE-5490.patch MapReduce doesn't set the environment variable for children processes - Key: MAPREDUCE-5490 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5490 Project: Hadoop Map/Reduce Issue Type: Bug Affects Versions: 1.2.1 Reporter: Owen O'Malley Assignee: Owen O'Malley Attachments: MAPREDUCE-5490.patch, mr-5490.patch, mr-5490.patch Currently, MapReduce uses the command line argument to pass the classpath to the child. This breaks if the process forks a child that needs the same classpath. Such a case happens in Hive when it uses map-side joins. I propose that we make MapReduce in branch-1 use the CLASSPATH environment variable like YARN does. -- This message was sent by Atlassian JIRA (v6.1.5#6160)
[jira] [Updated] (MAPREDUCE-5490) MapReduce doesn't set the environment variable for children processes
[ https://issues.apache.org/jira/browse/MAPREDUCE-5490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jinghui Wang updated MAPREDUCE-5490: Attachment: (was: MAPREDUCE-5490.patch) MapReduce doesn't set the environment variable for children processes - Key: MAPREDUCE-5490 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5490 Project: Hadoop Map/Reduce Issue Type: Bug Affects Versions: 1.2.1 Reporter: Owen O'Malley Assignee: Owen O'Malley Attachments: mr-5490.patch, mr-5490.patch Currently, MapReduce uses the command line argument to pass the classpath to the child. This breaks if the process forks a child that needs the same classpath. Such a case happens in Hive when it uses map-side joins. I propose that we make MapReduce in branch-1 use the CLASSPATH environment variable like YARN does. -- This message was sent by Atlassian JIRA (v6.1.5#6160)
[jira] [Updated] (MAPREDUCE-5490) MapReduce doesn't set the environment variable for children processes
[ https://issues.apache.org/jira/browse/MAPREDUCE-5490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jinghui Wang updated MAPREDUCE-5490: Attachment: (was: MAPREDUCE-5490.patch) MapReduce doesn't set the environment variable for children processes - Key: MAPREDUCE-5490 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5490 Project: Hadoop Map/Reduce Issue Type: Bug Affects Versions: 1.2.1 Reporter: Owen O'Malley Assignee: Owen O'Malley Attachments: MAPREDUCE-5490.patch, mr-5490.patch, mr-5490.patch Currently, MapReduce uses the command line argument to pass the classpath to the child. This breaks if the process forks a child that needs the same classpath. Such a case happens in Hive when it uses map-side joins. I propose that we make MapReduce in branch-1 use the CLASSPATH environment variable like YARN does. -- This message was sent by Atlassian JIRA (v6.1.5#6160)
[jira] [Updated] (MAPREDUCE-5490) MapReduce doesn't set the environment variable for children processes
[ https://issues.apache.org/jira/browse/MAPREDUCE-5490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jinghui Wang updated MAPREDUCE-5490: Attachment: MAPREDUCE-5490.patch MapReduce doesn't set the environment variable for children processes - Key: MAPREDUCE-5490 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5490 Project: Hadoop Map/Reduce Issue Type: Bug Affects Versions: 1.2.1 Reporter: Owen O'Malley Assignee: Owen O'Malley Attachments: MAPREDUCE-5490.patch, mr-5490.patch, mr-5490.patch Currently, MapReduce uses the command line argument to pass the classpath to the child. This breaks if the process forks a child that needs the same classpath. Such a case happens in Hive when it uses map-side joins. I propose that we make MapReduce in branch-1 use the CLASSPATH environment variable like YARN does. -- This message was sent by Atlassian JIRA (v6.1.5#6160)
[jira] [Updated] (MAPREDUCE-5490) MapReduce doesn't set the environment variable for children processes
[ https://issues.apache.org/jira/browse/MAPREDUCE-5490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Owen O'Malley updated MAPREDUCE-5490: - Attachment: mr-5490.patch This patch also sets HADOOP_CLASSPATH so that if the bin/hadoop command is invoked my a mapreduce task, it will have the task's classpath. MapReduce doesn't set the environment variable for children processes - Key: MAPREDUCE-5490 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5490 Project: Hadoop Map/Reduce Issue Type: Bug Affects Versions: 1.2.1 Reporter: Owen O'Malley Assignee: Owen O'Malley Attachments: mr-5490.patch, mr-5490.patch Currently, MapReduce uses the command line argument to pass the classpath to the child. This breaks if the process forks a child that needs the same classpath. Such a case happens in Hive when it uses map-side joins. I propose that we make MapReduce in branch-1 use the CLASSPATH environment variable like YARN does. -- This message was sent by Atlassian JIRA (v6.1.5#6160)
[jira] [Updated] (MAPREDUCE-5490) MapReduce doesn't set the environment variable for children processes
[ https://issues.apache.org/jira/browse/MAPREDUCE-5490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Owen O'Malley updated MAPREDUCE-5490: - Status: Patch Available (was: Open) MapReduce doesn't set the environment variable for children processes - Key: MAPREDUCE-5490 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5490 Project: Hadoop Map/Reduce Issue Type: Bug Affects Versions: 1.2.1 Reporter: Owen O'Malley Assignee: Owen O'Malley Attachments: mr-5490.patch Currently, MapReduce uses the command line argument to pass the classpath to the child. This breaks if the process forks a child that needs the same classpath. Such a case happens in Hive when it uses map-side joins. I propose that we make MapReduce in branch-1 use the CLASSPATH environment variable like YARN does. -- 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-5490) MapReduce doesn't set the environment variable for children processes
[ https://issues.apache.org/jira/browse/MAPREDUCE-5490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Owen O'Malley updated MAPREDUCE-5490: - Attachment: mr-5490.patch This patch moves the classpath from the command line to the environment variable. I've tested it on the cluster. MapReduce doesn't set the environment variable for children processes - Key: MAPREDUCE-5490 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5490 Project: Hadoop Map/Reduce Issue Type: Bug Affects Versions: 1.2.1 Reporter: Owen O'Malley Assignee: Owen O'Malley Attachments: mr-5490.patch Currently, MapReduce uses the command line argument to pass the classpath to the child. This breaks if the process forks a child that needs the same classpath. Such a case happens in Hive when it uses map-side joins. I propose that we make MapReduce in branch-1 use the CLASSPATH environment variable like YARN does. -- 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
