[HADOOP-1122] Divide-by-zero exception in chooseTarget

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.13.0
• Assignee: Dhruba Borthakur
• Reporter: Dhruba Borthakur
• Created: 15/Mar/07 20:28
• Updated: 08/Jul/09 16:42
• Resolved: 25/Mar/07 13:17

Description

2007-03-15 20:18:02,542 INFO org.apache.hadoop.ipc.Server: IPC Server handler 6 on 8020 call error: java.io.IOException: java.lang.ArithmeticException: / by zero
java.io.IOException: java.lang.ArithmeticException: / by zero
at org.apache.hadoop.dfs.FSNamesystem$ReplicationTargetChooser.chooseTarget(FSNamesystem.java:2809)
at org.apache.hadoop.dfs.FSNamesystem$ReplicationTargetChooser.chooseTarget(FSNamesystem.java:2773)
at org.apache.hadoop.dfs.FSNamesystem.startFile(FSNamesystem.java:724)
at org.apache.hadoop.dfs.NameNode.create(NameNode.java:283)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:336)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:559)