[MAPREDUCE-3759] ClassCastException thrown in -list-active-trackers when there are a few unhealthy nodes

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.23.1
• Fix Version/s: 0.23.1
• Component/s: mrv2
• Hadoop Flags: Reviewed
• Assignee: Vinod Kumar Vavilapalli
• Reporter: Ramya Sunil
• Created: 30/Jan/12 19:31
• Updated: 05/Mar/12 02:48
• Resolved: 04/Feb/12 20:05

Description

When there are a few blacklisted nodes in the cluster, "bin/mapred job -list-active-trackers" throws "java.lang.ClassCastException: org.apache.hadoop.yarn.server.resourcemanager.resource.Resources$1 cannot be cast to org.apache.hadoop.yarn.api.records.impl.pb.ResourcePBImpl"