ayushtkn commented on PR #307:
URL: https://github.com/apache/tez/pull/307#issuecomment-1702422261
@abstractdog I tried the UT's present in the code. The error message looked
like
```
Node: ayushsaxena/192.168.29.11 : Error while running task ( failure ) :
attempt_10000_0001_1_01_000001_1:org.apache.tez.dag.api.TezReflectionException:
Unable to load class: NotExitedProcessor
at
org.apache.tez.common.ReflectionUtils.getClazz(ReflectionUtils.java:45)
at
org.apache.tez.common.ReflectionUtils.createClazzInstance(ReflectionUtils.java:86)
at
org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.createProcessor(LogicalIOProcessorRuntimeTask.java:680)
at
org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.initialize(LogicalIOProcessorRuntimeTask.java:241)
at
org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:78)
at
org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:69)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1899)
at
org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:69)
at
org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:39)
at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
at
com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
at
com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:75)
at
com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
Caused by: java.lang.ClassNotFoundException: NotExitedProcessor
at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
at java.lang.ClassLoader.loadClass(ClassLoader.java:419)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
at java.lang.ClassLoader.loadClass(ClassLoader.java:352)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at
org.apache.tez.common.ReflectionUtils.getClazz(ReflectionUtils.java:43)
... 17 more
```
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