upgrade 0.16.3 to 0.17, error appears when start dfs and jobtracker. How can
I do with it? Thanks!
I have use the “start-dfs.sh �Cupgrade” command to upgrade the filesystem
below is the error log:
2008-05-26 09:14:33,463 INFO org.apache.hadoop.mapred.JobTracker:
STARTUP_MSG:
/
STARTUP_MSG: Starting JobTracker
STARTUP_MSG: host = test180.sqa/192.168.207.180
STARTUP_MSG: args = []
STARTUP_MSG: version = 0.17.0
STARTUP_MSG: build =
http://svn.apache.org/repos/asf/hadoop/core/branches/branch-0.17 -r 656523;
compiled by 'hadoopqa' on Thu May 15 07:22:55 UTC 2008
/
2008-05-26 09:14:33,567 INFO org.apache.hadoop.ipc.metrics.RpcMetrics:
Initializing RPC Metrics with hostName=JobTracker, port=9001
2008-05-26 09:14:33,610 INFO org.apache.hadoop.ipc.Server: IPC Server
Responder: starting
2008-05-26 09:14:33,611 INFO org.apache.hadoop.ipc.Server: IPC Server
listener on 9001: starting
2008-05-26 09:14:33,611 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 0 on 9001: starting
2008-05-26 09:14:33,611 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 1 on 9001: starting
2008-05-26 09:14:33,612 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 2 on 9001: starting
2008-05-26 09:14:33,612 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 3 on 9001: starting
2008-05-26 09:14:33,612 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 4 on 9001: starting
2008-05-26 09:14:33,612 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 5 on 9001: starting
2008-05-26 09:14:33,612 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 6 on 9001: starting
2008-05-26 09:14:33,612 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 7 on 9001: starting
2008-05-26 09:14:33,613 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 8 on 9001: starting
2008-05-26 09:14:33,613 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 9 on 9001: starting
2008-05-26 09:14:33,664 INFO org.mortbay.util.Credential: Checking Resource
aliases
2008-05-26 09:14:33,733 INFO org.mortbay.http.HttpServer: Version Jetty/5.1.
4
2008-05-26 09:14:33,734 INFO org.mortbay.util.Container: Started
HttpContext[/static,/static]
2008-05-26 09:14:33,734 INFO org.mortbay.util.Container: Started
HttpContext[/logs,/logs]
2008-05-26 09:14:33,962 INFO org.mortbay.util.Container: Started
[EMAIL PROTECTED]
2008-05-26 09:14:33,998 INFO org.mortbay.util.Container: Started
WebApplicationContext[/,/]
2008-05-26 09:14:34,000 INFO org.mortbay.http.SocketListener: Started
SocketListener on 0.0.0.0:50030
2008-05-26 09:14:34,000 INFO org.mortbay.util.Container: Started
[EMAIL PROTECTED]
2008-05-26 09:14:34,002 INFO org.apache.hadoop.metrics.jvm.JvmMetrics:
Initializing JVM Metrics with processName=JobTracker, sessionId=
2008-05-26 09:14:34,003 INFO org.apache.hadoop.mapred.JobTracker: JobTracker
up at: 9001
2008-05-26 09:14:34,003 INFO org.apache.hadoop.mapred.JobTracker: JobTracker
webserver: 50030
2008-05-26 09:14:34,096 INFO org.apache.hadoop.mapred.JobTracker: problem
cleaning system directory: /home/hadoop/HadoopInstall/tmp/mapred/system
org.apache.hadoop.ipc.RemoteException:
org.apache.hadoop.dfs.SafeModeException: Cannot delete
/home/hadoop/HadoopInstall/tmp/mapred/system. Name node is in safe mode.
The ratio of reported blocks 0. has not reached the threshold 0.9990.
Safe mode will be turned off automatically.
at
org.apache.hadoop.dfs.FSNamesystem.deleteInternal(FSNamesystem.java:1519)
at org.apache.hadoop.dfs.FSNamesystem.delete(FSNamesystem.java:1498)
at org.apache.hadoop.dfs.NameNode.delete(NameNode.java:383)
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:597)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:446)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:896)
at org.apache.hadoop.ipc.Client.call(Client.java:557)
at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:212)
at org.apache.hadoop.dfs.$Proxy4.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:597)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocati
onHandler.java:82)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHand
ler.java:59)
at org.apache.hadoop.dfs.$Proxy4.delete(Unknown Source)
at o
