hadoop配置问题

小爽昵称已被占用 2011-08-31 06:42:42

mapred-site.xml内容



<?xml version="1.0"?>

<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>



<!-- Put site-specific property overrides in this file. -->



<configuration>

        <property>

                <name>mapred.job.tracker</name>

                <value>hdfs://10.3.2.1:45365</value>

</property>

</configuration>

启动hadoop的时候报错了 ./start-all.sh
hadoop-root-jobtracker-master.log 日志如下



2011-08-31 16:32:56,289 INFO org.apache.hadoop.mapred.JobTracker: STARTUP_MSG: 

/************************************************************

STARTUP_MSG: Starting JobTracker

STARTUP_MSG:   host = master/10.218.33.175

STARTUP_MSG:   args = []

STARTUP_MSG:   version = 0.20.2

STARTUP_MSG:   build = https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20 -r 911707; compiled by 'chrisdo' on Fri Feb 19 08:07:34 UTC 2010

************************************************************/

2011-08-31 16:32:56,381 INFO org.apache.hadoop.mapred.JobTracker: Scheduler configured with (memSizeForMapSlotOnJT, memSizeForReduceSlotOnJT, limitMaxMemForMapTasks, limitMaxMemForReduceTasks) (-1, -1, -1, -1)

2011-08-31 16:32:56,433 FATAL org.apache.hadoop.mapred.JobTracker: java.net.BindException: Problem binding to m201/10.218.33.201:45365 : Cannot assign requested address

        at org.apache.hadoop.ipc.Server.bind(Server.java:190)

        at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:253)

        at org.apache.hadoop.ipc.Server.<init>(Server.java:1026)

        at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:488)

        at org.apache.hadoop.ipc.RPC.getServer(RPC.java:450)

        at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1595)

        at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:183)

        at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:175)

        at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:3702)

Caused by: java.net.BindException: Cannot assign requested address

        at sun.nio.ch.Net.bind(Native Method)

        at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:119)

        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:59)

        at org.apache.hadoop.ipc.Server.bind(Server.java:188)

        ... 8 more



2011-08-31 16:32:56,433 INFO org.apache.hadoop.mapred.JobTracker: SHUTDOWN_MSG: 

/************************************************************

SHUTDOWN_MSG: Shutting down JobTracker at master/10.218.33.175

************************************************************/