执行jar报错 Hadoop java.io.IOException

Question

[img=http://img.bbs.csdn.net/upload/201703/15/1489518401_142809.png][/img]

Error: java.io.IOException: Initialization of all the collectors failed. Error in last collector was :interface javax.xml.soap.Text

hadoop jar Hadoop_Demo1.jar /user/myData/ /user/out/ 执行简单jar包
17/03/15 02:52:37 INFO client.RMProxy: Connecting to ResourceManager at s0/192.168.253.130:8032
17/03/15 02:52:37 WARN mapreduce.JobResourceUploader: Hadoop command-line option parsing not performed. Implement the Tool interface and execute your application with ToolRunner to remedy this.
17/03/15 02:52:38 INFO input.FileInputFormat: Total input paths to process : 2
17/03/15 02:52:38 INFO mapreduce.JobSubmitter: number of splits:2
17/03/15 02:52:38 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1489512856623_0004
17/03/15 02:52:39 INFO impl.YarnClientImpl: Submitted application application_1489512856623_0004
17/03/15 02:52:39 INFO mapreduce.Job: The url to track the job: http://s0:8088/proxy/application_1489512856623_0004/
17/03/15 02:52:39 INFO mapreduce.Job: Running job: job_1489512856623_0004
17/03/15 02:52:50 INFO mapreduce.Job: Job job_1489512856623_0004 running in uber mode : false
17/03/15 02:52:50 INFO mapreduce.Job: map 0% reduce 0%
17/03/15 02:55:18 INFO mapreduce.Job: map 50% reduce 0%
17/03/15 02:55:18 INFO mapreduce.Job: Task Id : attempt_1489512856623_0004_m_000001_0, Status : FAILED
Error: java.io.IOException: Initialization of all the collectors failed. Error in last collector was :interface javax.xml.soap.Text
at org.apache.hadoop.mapred.MapTask.createSortingCollector(MapTask.java:414)
at org.apache.hadoop.mapred.MapTask.access$100(MapTask.java:81)
at org.apache.hadoop.mapred.MapTask$NewOutputCollector.(MapTask.java:698)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:770)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
Caused by: java.lang.ClassCastException: interface javax.xml.soap.Text
at java.lang.Class.asSubclass(Class.java:3404)
at org.apache.hadoop.mapred.JobConf.getOutputKeyComparator(JobConf.java:887)
at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.init(MapTask.java:1004)
at org.apache.hadoop.mapred.MapTask.createSortingCollector(MapTask.java:402)
... 9 more

Container killed by the ApplicationMaster.

17/03/15 02:55:18 INFO mapreduce.Job: Task Id : attempt_1489512856623_0004_m_000000_0, Status : FAILED
Error: java.io.IOException: Initialization of all the collectors failed. Error in last collector was :interface javax.xml.soap.Text
at org.apache.hadoop.mapred.MapTask.createSortingCollector(MapTask.java:414)
at org.apache.hadoop.mapred.MapTask.access$100(MapTask.java:81)
at org.apache.hadoop.mapred.MapTask$NewOutputCollector.(MapTask.java:698)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:770)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
Caused by: java.lang.ClassCastException: interface javax.xml.soap.Text
at java.lang.Class.asSubclass(Class.java:3404)
at org.apache.hadoop.mapred.JobConf.getOutputKeyComparator(JobConf.java:887)
at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.init(MapTask.java:1004)
at org.apache.hadoop.mapred.MapTask.createSortingCollector(MapTask.java:402)
... 9 more

17/03/15 02:55:19 INFO mapreduce.Job: map 0% reduce 0%
17/03/15 02:55:31 INFO mapreduce.Job: Task Id : attempt_1489512856623_0004_m_000000_1, Status : FAILED
Error: java.io.IOException: Initialization of all the collectors failed. Error in last collector was :interface javax.xml.soap.Text
at org.apache.hadoop.mapred.MapTask.createSortingCollector(MapTask.java:414)
at org.apache.hadoop.mapred.MapTask.access$100(MapTask.java:81)
at org.apache.hadoop.mapred.MapTask$NewOutputCollector.(MapTask.java:698)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:770)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)

Answer 1

好像是初始化有问题，文本类导错了吧
import org.apache.hadoop.io.Text
换成这个试试