[ https://issues.apache.org/jira/browse/MAPREDUCE-834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sreekanth Ramakrishnan updated MAPREDUCE-834: --------------------------------------------- Attachment: mapred-834-20.patch Attaching patch for branch 20. > When TaskTracker config use old memory management values its memory > monitoring is diabled. > ------------------------------------------------------------------------------------------ > > Key: MAPREDUCE-834 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-834 > Project: Hadoop Map/Reduce > Issue Type: Bug > Reporter: Karam Singh > Assignee: Sreekanth Ramakrishnan > Attachments: mapred-834-20.patch, mapreduce-834-1.patch, > mapreduce-834-2.patch, mapreduce-834-3.patch, mapreduce-834-4.patch > > > TaskTracker memory config values -: > mapred.tasktracker.vmem.reserved=8589934592 > mapred.task.default.maxvmem=2147483648 > mapred.task.limit.maxvmem=4294967296 > mapred.tasktracker.pmem.reserved=2147483648 > TaskTracker start as -: > 2009-08-05 12:39:03,308 WARN > org.apache.hadoop.mapred.TaskTracker: The variable > mapred.tasktracker.vmem.reserved is no longer used > 2009-08-05 12:39:03,308 WARN > org.apache.hadoop.mapred.TaskTracker: The variable > mapred.tasktracker.pmem.reserved is no longer used > 2009-08-05 12:39:03,308 WARN > org.apache.hadoop.mapred.TaskTracker: The variable > mapred.task.default.maxvmem is no longer used > 2009-08-05 12:39:03,308 WARN > org.apache.hadoop.mapred.TaskTracker: The variable mapred.task.limit.maxvmem > is no longer used > 2009-08-05 12:39:03,308 INFO > org.apache.hadoop.mapred.TaskTracker: Starting thread: Map-events fetcher for > all reduce tasks on <tracker_name> > 2009-08-05 12:39:03,309 INFO > org.apache.hadoop.mapred.TaskTracker: Using MemoryCalculatorPlugin : > org.apache.hadoop.util.linuxmemorycalculatorplu...@19be4777 > 2009-08-05 12:39:03,311 WARN > org.apache.hadoop.mapred.TaskTracker: TaskTracker's > totalMemoryAllottedForTasks is -1. TaskMemoryManager is disabled. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.