hadoop报错

19/11/24 08:29:08 INFO qlh.MyMapreduce: ================this is job=================
19/11/24 08:29:09 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
19/11/24 08:29:10 INFO client.RMProxy: Connecting to ResourceManager at hadoop12.zhulifei.com/192.168.253.12:8032
19/11/24 08:29:11 WARN mapreduce.JobSubmitter: Hadoop command-line option parsing not performed. Implement the Tool interface and execute your application with ToolRunner to remedy this.
19/11/24 08:29:11 INFO input.FileInputFormat: Total input paths to process : 1
19/11/24 08:29:11 INFO mapreduce.JobSubmitter: number of splits:1
19/11/24 08:29:12 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1574550271305_0001
19/11/24 08:29:12 INFO impl.YarnClientImpl: Submitted application application_1574550271305_0001
19/11/24 08:29:12 INFO mapreduce.Job: The url to track the job: http://hadoop12.zhulifei.com:8088/proxy/application_1574550271305_0001/
19/11/24 08:29:12 INFO mapreduce.Job: Running job: job_1574550271305_0001
19/11/24 08:29:24 INFO mapreduce.Job: Job job_1574550271305_0001 running in uber mode : false
19/11/24 08:29:24 INFO mapreduce.Job:  map 0% reduce 0%
19/11/24 08:29:25 INFO mapreduce.Job: Task Id : attempt_1574550271305_0001_m_000000_0, Status : FAILED
Container launch failed for container_1574550271305_0001_01_000002 : org.apache.hadoop.yarn.exceptions.YarnException: Unauthorized request to start container.
This token is expired. current time is 1574555364735 found 1574551368400
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    at org.apache.hadoop.yarn.api.records.impl.pb.SerializedExceptionPBImpl.instantiateException(SerializedExceptionPBImpl.java:168)
    at org.apache.hadoop.yarn.api.records.impl.pb.SerializedExceptionPBImpl.deSerialize(SerializedExceptionPBImpl.java:106)
    at org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl$Container.launch(ContainerLauncherImpl.java:155)
    at org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl$EventProcessor.run(ContainerLauncherImpl.java:369)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)

19/11/24 08:29:26 INFO mapreduce.Job: Task Id : attempt_1574550271305_0001_m_000000_1, Status : FAILED
Container launch failed for container_1574550271305_0001_01_000003 : org.apache.hadoop.yarn.exceptions.YarnException: Unauthorized request to start container.
This token is expired. current time is 1574555366356 found 1574551370479
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    at org.apache.hadoop.yarn.api.records.impl.pb.SerializedExceptionPBImpl.instantiateException(SerializedExceptionPBImpl.java:168)
    at org.apache.hadoop.yarn.api.records.impl.pb.SerializedExceptionPBImpl.deSerialize(SerializedExceptionPBImpl.java:106)
    at org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl$Container.launch(ContainerLauncherImpl.java:155)
    at org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl$EventProcessor.run(ContainerLauncherImpl.java:369)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)

19/11/24 08:29:28 INFO mapreduce.Job: Task Id : attempt_1574550271305_0001_m_000000_2, Status : FAILED
Container launch failed for container_1574550271305_0001_01_000004 : org.apache.hadoop.yarn.exceptions.YarnException: Unauthorized request to start container.
This token is expired. current time is 1574555368387 found 1574551372526
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    at org.apache.hadoop.yarn.api.records.impl.pb.SerializedExceptionPBImpl.instantiateException(SerializedExceptionPBImpl.java:168)
    at org.apache.hadoop.yarn.api.records.impl.pb.SerializedExceptionPBImpl.deSerialize(SerializedExceptionPBImpl.java:106)
    at org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl$Container.launch(ContainerLauncherImpl.java:155)
    at org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl$EventProcessor.run(ContainerLauncherImpl.java:369)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)

namenode,datanode时间不同步问题

解决方法

方法一：

1.重新启动，重新执行

方法二：  我用了第二种方法

如果提示西面的提示

[root@Slave2 mapreduce]# ntpdate pool.ntp.org -bash: ntpdate: command not found

需要下载  yum install -y ntp

2.    多个datanode与namenode进行时间同步，在每台服务器执行如下两个命令进行同步

1）输入“cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime”

2）输入“ntpdate pool.ntp.org”  或者是   ntpdate s2c.time.edu.cn

方法三：

#crontab -e
编辑：
0 1 * * * /usr/sbin/ntpdate cn.pool.ntp.org
wq保存

#/usr/sbin/ntpdate cn.pool.ntp.org
报错：……the NTP socket is in use, exiting

（停止服务）

#  service ntpd stop
（设置开机不启动）

# chkconfig ntpd off
然后执行： 

# /usr/sbin/ntpdate cn.pool.ntp.org
成功：

adjust time server 5.79.108.34 offset -0.001357 sec

即时生效暴力方法：

#  date -s 00:00:00