on a related note 433,797 log lines in the namenode log from the same startup (shorter version of same stack trace repeated)
On 9/26/07, kate rhodes <[EMAIL PROTECTED]> wrote: > running r578879. > I shut everything down, wiped out all logs, then ran bin/start-all.sh > > when the jobtracker starts up i get 939,805 lines composed of some > startup messages, and then on stack trace repeated again and again > (see below). After that is the following line and then it sits there > happily doing nothing (nothing is being run through the system): > 2007-09-26 09:58:34,192 INFO org.apache.hadoop.mapred.JobTracker: > Starting RUNNING > > I'm wondering why i'm seeing this repeated stack trace and why i'm > seeing almost *a million lines worth* of it just from one startup? > > > > The repeated stack trace is: > > 2007-09-26 09:58:06,472 INFO org.apache.hadoop.mapred.JobTracker: > problem cleaning system directory: > /home/krhodes/hadoop_files/temp/krhodes/mapred/system > org.apache.hadoop.ipc.RemoteException: > org.apache.hadoop.dfs.SafeModeException: Cannot delete > /home/krhodes/hadoop_files/temp/krhodes/mapred/system. Name node is in > safe mode. > Safe mode will be turned off automatically. > at > org.apache.hadoop.dfs.FSNamesystem.deleteInternal(FSNamesystem.java:1222) > at org.apache.hadoop.dfs.FSNamesystem.delete(FSNamesystem.java:1200) > at org.apache.hadoop.dfs.NameNode.delete(NameNode.java:399) > 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$Server.call(RPC.java:340) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) > > at org.apache.hadoop.ipc.Client.call(Client.java:470) > at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:165) > at org.apache.hadoop.dfs.$Proxy0.delete(Unknown Source) > 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.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59) > at org.apache.hadoop.dfs.$Proxy0.delete(Unknown Source) > at org.apache.hadoop.dfs.DFSClient.delete(DFSClient.java:406) > at > org.apache.hadoop.dfs.DistributedFileSystem.delete(DistributedFileSystem.java:150) > at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:690) > at > org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:116) > at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:1851) > > > > -- > - kate = masukomi > http://weblog.masukomi.org/ > -- - kate = masukomi http://weblog.masukomi.org/
