标签:roo child ted physical resource jar cut master col
commons-lang3-3.3.2.jar 学习好友推荐案例的时候,提交运行时报错找不到StringUtils
java.lang.ClassNotFoundException: org.apache.commons.lang3.StringUtils
[root@node01 ~]# hadoop jar MyFOF.jar com.sxt.hadoop.mr.fof.MyFOF 19/03/30 00:25:37 WARN mapreduce.JobResourceUploader: Hadoop command-line option parsing not performed. Implement the Tool interface and execute your application with ToolRunner to remedy this. 19/03/30 00:25:37 INFO input.FileInputFormat: Total input paths to process : 1 19/03/30 00:25:38 INFO mapreduce.JobSubmitter: number of splits:1 19/03/30 00:25:38 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1553914110426_0006 19/03/30 00:25:38 INFO impl.YarnClientImpl: Submitted application application_1553914110426_0006 19/03/30 00:25:38 INFO mapreduce.Job: The url to track the job: http://node03:8088/proxy/application_1553914110426_0006/ 19/03/30 00:25:38 INFO mapreduce.Job: Running job: job_1553914110426_0006 19/03/30 00:25:51 INFO mapreduce.Job: Job job_1553914110426_0006 running in uber mode : false 19/03/30 00:25:51 INFO mapreduce.Job: map 0% reduce 0% 19/03/30 00:26:01 INFO mapreduce.Job: Task Id : attempt_1553914110426_0006_m_000000_0, Status : FAILED Error: java.lang.ClassNotFoundException: org.apache.commons.lang3.StringUtils at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at com.sxt.hadoop.mr.fof.FMapper.map(FMapper.java:20) at com.sxt.hadoop.mr.fof.FMapper.map(FMapper.java:1) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1762) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) 19/03/30 00:26:14 INFO mapreduce.Job: Task Id : attempt_1553914110426_0006_m_000000_1, Status : FAILED Error: java.lang.ClassNotFoundException: org.apache.commons.lang3.StringUtils at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at com.sxt.hadoop.mr.fof.FMapper.map(FMapper.java:20) at com.sxt.hadoop.mr.fof.FMapper.map(FMapper.java:1) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1762) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) 19/03/30 00:26:24 INFO mapreduce.Job: Task Id : attempt_1553914110426_0006_m_000000_2, Status : FAILED Error: java.lang.ClassNotFoundException: org.apache.commons.lang3.StringUtils at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at com.sxt.hadoop.mr.fof.FMapper.map(FMapper.java:20) at com.sxt.hadoop.mr.fof.FMapper.map(FMapper.java:1) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787) 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:1762) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) Container killed by the ApplicationMaster. Container killed on request. Exit code is 143 Container exited with a non-zero exit code 143 19/03/30 00:26:35 INFO mapreduce.Job: map 100% reduce 100% 19/03/30 00:26:35 INFO mapreduce.Job: Job job_1553914110426_0006 failed with state FAILED due to: Task failed task_1553914110426_0006_m_000000 Job failed as tasks failed. failedMaps:1 failedReduces:0 19/03/30 00:26:35 INFO mapreduce.Job: Counters: 16 Job Counters Failed map tasks=4 Killed reduce tasks=1 Launched map tasks=4 Other local map tasks=3 Data-local map tasks=1 Total time spent by all maps in occupied slots (ms)=36188 Total time spent by all reduces in occupied slots (ms)=0 Total time spent by all map tasks (ms)=36188 Total time spent by all reduce tasks (ms)=0 Total vcore-milliseconds taken by all map tasks=36188 Total vcore-milliseconds taken by all reduce tasks=0 Total megabyte-milliseconds taken by all map tasks=37056512 Total megabyte-milliseconds taken by all reduce tasks=0 Map-Reduce Framework CPU time spent (ms)=0 Physical memory (bytes) snapshot=0 Virtual memory (bytes) snapshot=0
编译时没问题,提交运行错误,说明在运行环境中找不到StringUtils。
解决办法:
从/opt/sxt/hadoop-2.7.7/share/hadoop/tools/lib目录下拷贝commons-lang3-3.3.2.jar到opt/sxt/hadoop-2.7.7/share/hadoop/common/lib目录下,然后将commons-lang3-3.3.2.jar分别拷贝到各DataNode[root@node01 lib]# scp commons-lang3-3.3.2.jar node02:`pwd`
commons-lang3-3.3.2.jar 100% 403KB 8.1MB/s 00:00 [root@node01 lib]# scp commons-lang3-3.3.2.jar node03:`pwd` commons-lang3-3.3.2.jar 100% 403KB 7.6MB/s 00:00
[root@node01 lib]# scp commons-lang3-3.3.2.jar node04:`pwd` commons-lang3-3.3.2.jar 100% 403KB 7.0MB/s 00:00
Hadoop java.lang.ClassNotFoundException: org.apache.commons.lang3.StringUtils
标签:roo child ted physical resource jar cut master col
原文地址:https://www.cnblogs.com/144823836yj/p/10626503.html