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From Adam Bordelon <a...@mesosphere.io>
Subject Re: Re: How to run hadoop Jobtracker
Date Wed, 15 Jan 2014 06:14:53 GMT
You're much further now; JT is actually starting. These Hadoop errors don't
look directly related to Mesos, but I'll try to help anyway:
1) Permissions errors trying to chmod a file as user:mapred. You could try
running as root if you don't care about security, or dig into the
jobtracker logs to see what file/directory it was trying to chmod when it
failed. That should give us a clue.
14/01/15 13:09:15 ERROR security.UserGroupInformation:
PriviledgedActionException as:mapred (auth:SIMPLE) cause:ENOENT: No such
file or directory
14/01/15 13:09:15 WARN mapred.JobTracker: Error starting tracker: ENOENT:
No such file or directory
at org.apache.hadoop.io.nativeio.NativeIO.chmod(Native Method)

2) Something is already running on your JT node at port 8021. Run "netstat
-an |grep 8021" (without running JT yet) to see what's on port 8021. If
there's already something on port 8021, then give hadoop/JT a different
port to use. If not, then it's probably a problem with the JT
restarting/rebinding after the first error above.
14/01/15 13:09:16 FATAL mapred.JobTracker: java.net.BindException: Problem
binding to hadoop06.ihep.ac.cn/192.168.60.31:8021 : Address already in use

3) Also, I notice that your configuration for mapred.job.tracker is set to
localhost:9001, but JT is starting up with port 8021. Perhaps that's a port
just for RpcMetrics, but it makes me wonder if your configuration is
actually being read. What path/file are you setting the config in?
14/01/15 13:09:15 INFO ipc.Server: Starting Socket Reader #1 for port 8021/
14/01/15 13:09:15 INFO metrics.RpcMetrics: Initializing RPC Metrics with
hostName=JobTracker, port=8021


On Tue, Jan 14, 2014 at 9:29 PM, HUO Jing <huojing@ihep.ac.cn> wrote:

> When I try this command"MESOS_NATIVE_LIBRARY=/usr/local/lib/
> libmesos-0.14.0.so hadoop jobtracker"
> There are some errors:
> 14/01/15 13:09:14 INFO mapred.JobTracker: STARTUP_MSG:
> /************************************************************
> STARTUP_MSG: Starting JobTracker
> STARTUP_MSG:   host = hadoop06.ihep.ac.cn/192.168.60.31
> STARTUP_MSG:   args = []
> STARTUP_MSG:   version = 0.20.2-cdh3u5
> STARTUP_MSG:   build = git://
> hadoop03.ihep.ac.cn/publicfs/cc/zangds/dmdp/hadoop-0.20.2-cdh3u5-hce -r ;
> compiled by 'zangds' on Sun Mar 24 23:36:42 CST 2013
> ************************************************************/
> 14/01/15 13:09:15 INFO delegation.AbstractDelegationTokenSecretManager:
> Updating the current master key for generating delegation tokens
> 14/01/15 13:09:15 INFO delegation.AbstractDelegationTokenSecretManager:
> Starting expired delegation token remover thread,
> tokenRemoverScanInterval=60 min(s)
> 14/01/15 13:09:15 INFO delegation.AbstractDelegationTokenSecretManager:
> Updating the current master key for generating delegation tokens
> 14/01/15 13:09:15 INFO mapred.JobTracker: Scheduler configured with
> (memSizeForMapSlotOnJT, memSizeForReduceSlotOnJT, limitMaxMemForMapTasks,
> limitMaxMemForReduceTasks) (-1, -1, -1, -1)
> 14/01/15 13:09:15 INFO util.HostsFileReader: Refreshing hosts
> (include/exclude) list
> 14/01/15 13:09:15 INFO mapred.JobTracker: Starting jobtracker with owner
> as mapred
> 14/01/15 13:09:15 INFO ipc.Server: Starting Socket Reader #1 for port 8021
> 14/01/15 13:09:15 INFO metrics.RpcMetrics: Initializing RPC Metrics with
> hostName=JobTracker, port=8021
> 14/01/15 13:09:15 INFO metrics.RpcDetailedMetrics: Initializing RPC
> Metrics with hostName=JobTracker, port=8021
> 14/01/15 13:09:15 INFO mortbay.log: Logging to
> org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via
> org.mortbay.log.Slf4jLog
> 14/01/15 13:09:15 INFO http.HttpServer: Added global filtersafety
> (class=org.apache.hadoop.http.HttpServer$QuotingInputFilter)
> 14/01/15 13:09:15 INFO util.NativeCodeLoader: Loaded the native-hadoop
> library
> 14/01/15 13:09:15 ERROR security.UserGroupInformation:
> PriviledgedActionException as:mapred (auth:SIMPLE) cause:ENOENT: No such
> file or directory
> 14/01/15 13:09:15 WARN mapred.JobTracker: Error starting tracker: ENOENT:
> No such file or directory
>         at org.apache.hadoop.io.nativeio.NativeIO.chmod(Native Method)
>         at
> org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:521)
>         at
> org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:344)
>         at
> org.apache.hadoop.fs.FilterFileSystem.mkdirs(FilterFileSystem.java:195)
>         at org.apache.hadoop.mapred.JobHistory.init(JobHistory.java:491)
>         at org.apache.hadoop.mapred.JobTracker$2.run(JobTracker.java:1852)
>         at org.apache.hadoop.mapred.JobTracker$2.run(JobTracker.java:1849)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:396)
>         at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1278)
>         at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1849)
>         at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1724)
>         at
> org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:297)
>         at
> org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:289)
>         at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:4499)
>
> 14/01/15 13:09:16 INFO security.UserGroupInformation: JAAS Configuration
> already set up for Hadoop, not re-installing.
> 14/01/15 13:09:16 INFO delegation.AbstractDelegationTokenSecretManager:
> Updating the current master key for generating delegation tokens
> 14/01/15 13:09:16 INFO delegation.AbstractDelegationTokenSecretManager:
> Starting expired delegation token remover thread,
> tokenRemoverScanInterval=60 min(s)
> 14/01/15 13:09:16 INFO delegation.AbstractDelegationTokenSecretManager:
> Updating the current master key for generating delegation tokens
> 14/01/15 13:09:16 INFO mapred.JobTracker: Scheduler configured with
> (memSizeForMapSlotOnJT, memSizeForReduceSlotOnJT, limitMaxMemForMapTasks,
> limitMaxMemForReduceTasks) (-1, -1, -1, -1)
> 14/01/15 13:09:16 INFO util.HostsFileReader: Refreshing hosts
> (include/exclude) list
> 14/01/15 13:09:16 INFO mapred.JobTracker: Starting jobtracker with owner
> as mapred
> 14/01/15 13:09:16 FATAL mapred.JobTracker: java.net.BindException: Problem
> binding to hadoop06.ihep.ac.cn/192.168.60.31:8021 : Address already in use
>         at org.apache.hadoop.ipc.Server.bind(Server.java:231)
>         at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:320)
>         at org.apache.hadoop.ipc.Server.<init>(Server.java:1534)
>         at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:539)
>         at org.apache.hadoop.ipc.RPC.getServer(RPC.java:500)
>         at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1817)
>         at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1724)
>         at
> org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:297)
>         at
> org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:289)
>         at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:4499)
> Caused by: java.net.BindException: Address already in use
>         at sun.nio.ch.Net.bind(Native Method)
>         at
> sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:126)
>         at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:59)
>         at org.apache.hadoop.ipc.Server.bind(Server.java:229)
>         ... 9 more
>
> 14/01/15 13:09:16 INFO mapred.JobTracker: SHUTDOWN_MSG:
> /************************************************************
> SHUTDOWN_MSG: Shutting down JobTracker at
> hadoop06.ihep.ac.cn/192.168.60.31
> ************************************************************/
>
> please tell me what's wrong.
>
> My hadoop version is CDH4.5.0, installed from yum.
> I put the hadoop-mesos-0.0.5.jar in /usr/lib/hadoop-0.20-mapreduce/lib/  ,
> and  make a tar package.
> put the package hadoop-0.20-mapreduce.tar.gz to hdfs.
> and then, change the configuration:
> <property>
>   <name>mapred.job.tracker</name>
>   <value>localhost:9001</value>
> </property>
> <property>
>   <name>mapred.jobtracker.taskScheduler</name>
>   <value>org.apache.hadoop.mapred.MesosScheduler</value>
> </property>
> <property>
>   <name>mapred.mesos.taskScheduler</name>
>   <value>org.apache.hadoop.mapred.JobQueueTaskScheduler</value>
> </property>
> <property>
>   <name>mapred.mesos.master</name>
>   <value>localhost:5050</value>
> </property>
> <property>
>   <name>mapred.mesos.executor.uri</name>
>   <value>hdfs://localhost:9000/hadoop-2.0.0-mr1-cdh4.2.2.tar.gz</value>
> </property>
>
> But this is not work, please help me!
>
> > -----原始邮件-----
> > 发件人: "Adam Bordelon" <adam@mesosphere.io>
> > 发送时间: 2014年1月15日 星期三
> > 收件人: dev@mesos.apache.org
> > 抄送: mesos-dev <mesos-dev@incubator.apache.org>
> > 主题: Re: How to run hadoop Jobtracker
> >
> > Try running "MESOS_NATIVE_LIBRARY=/usr/local/lib/libmesos-0.14.0.sohadoop
> > jobtracker"
> > The primary executable to run is the 'hadoop' executable, but it needs to
> > know where to find MESOS_NATIVE_LIBRARY, so we set that environment
> > variable on the command-line first. You could set it in other ways
> instead
> > (in that user's .bashrc or by creating a wrapper around 'hadoop' that
> sets
> > the variable before launching 'hadoop').
> > You are very close to having Hadoop running on top of Mesos.
> > Good luck!
> > -Adam-
> >
> >
> > On Tue, Jan 14, 2014 at 6:47 AM, HUO Jing <huojing@ihep.ac.cn> wrote:
> >
> > > Hi,
> > > I have installed Mesos and Hadoop CDH4.5.0, changed the
> mapred-site.xml,
> > > and packaged hadoop-mesos-0.0.5.jar with hadoop and upload it to hdfs.
> In a
> > > word, I have done everything in this page:
> https://github.com/mesos/hadoop
> > > .
> > > but when I try to run jobtracker with command:
> > > bash-3.2$ /usr/local/lib/libmesos-0.14.0.so hadoop jobtracker
> > > It says:Segmentation fault
> > > please tell me how to deal with this.
> > >
> > >
> > > Huojing
> > >
>
>

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