java.lang.Exception: java.lang.NullPointerException


Solutions on the web

Solution icon of github
java.lang.NullPointerException

Solution icon of stackoverflow
via Stack Overflow by Raoc
, 4 months ago
java.lang.NullPointerException

Solution icon of github
via GitHub by agulfy
, 1 year ago
java.lang.NullPointerException

Solution icon of googlegroups
via Google Groups by Andres Gomez Ferrer, 1 year ago
java.lang.NullPointerException

Solution icon of googlegroups
via Google Groups by Gian Merlino, 1 year ago
java.lang.NullPointerException

Solution icon of stackoverflow
java.lang.NullPointerException

Solution icon of stackoverflow
java.lang.NullPointerException

Solution icon of stackoverflow
java.lang.NullPointerException

Solution icon of web
via aboutyun.com by Unknown author, 1 year ago
java.lang.NullPointerException

Solution icon of github
java.lang.NullPointerException

Stack trace

java.lang.Exception: java.lang.NullPointerException
	at org.apache.hadoop.mapred.LocalJobRunner$Job.runTasks(LocalJobRunner.java:462)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:522)
Caused by: java.lang.NullPointerException
	at org.apache.hadoop.mapred.pipes.Application.<init>(Application.java:104)
	at org.apache.hadoop.mapred.pipes.PipesMapRunner.run(PipesMapRunner.java:69)
	at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:453)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343)
	at org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:243)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

Write tip

You have a different solution? A short tip here would help you and many other users who saw this issue last week.

Users with the same issue

Samebug visitor profile picture
Unknown user
Once, 1 year ago
Samebug visitor profile picture
Unknown user
Once, 1 year ago
Samebug visitor profile picture
Unknown user
Once, 1 year ago
Samebug visitor profile picture
Unknown user
Once, 2 years ago