Ashutosh Mestry created ATLAS-4310:
--------------------------------------
Summary: NPE seen for CLASSIFICATION_PROPAGATION_DELETE Operation
Key: ATLAS-4310
URL: https://issues.apache.org/jira/browse/ATLAS-4310
Project: Atlas
Issue Type: Bug
Components: atlas-core
Affects Versions: trunk
Reporter: Ashutosh Mestry
Assignee: Ashutosh Mestry
*Steps to Duplicate*
# Enabled admin tasks
# Created an hdfs_path entity
# In a loop for 330 times: (330 times because to generate 1000 audits)
## Updated entity ( updated path)
## Added tag1
## Removed tag1
Expected results: Classification is removed.
Actual results: Classification is removed. Logs indicate NPE:
at
org.apache.atlas.repository.store.graph.v2.EntityGraphMapper.deleteClassificationPropagation(EntityGraphMapper.java:2595)
at
org.apache.atlas.repository.store.graph.v2.EntityGraphMapper.deleteClassificationPropagation(EntityGraphMapper.java:2595)
at
org.apache.atlas.repository.store.graph.v2.EntityGraphMapper$$FastClassBySpringCGLIB$$8e3f1c72.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) at
org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:737)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at
org.apache.atlas.GraphTransactionInterceptor.invoke(GraphTransactionInterceptor.java:111)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at
org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:672)
at
org.apache.atlas.repository.store.graph.v2.EntityGraphMapper$$EnhancerBySpringCGLIB$$96822c39.deleteClassificationPropagation(<generated>)
at
org.apache.atlas.repository.store.graph.v2.tasks.ClassificationPropagationTasks$Delete.run(ClassificationPropagationTasks.java:73)
at
org.apache.atlas.repository.store.graph.v2.tasks.ClassificationTask.perform(ClassificationTask.java:95)
at org.apache.atlas.tasks.AbstractTask.run(AbstractTask.java:33) at
org.apache.atlas.tasks.TaskExecutor$TaskConsumer.performTask(TaskExecutor.java:150)
at org.apache.atlas.tasks.TaskExecutor$TaskConsumer.run(TaskExecutor.java:109)
at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)Caused by:
java.lang.NullPointerException at
org.apache.atlas.repository.graph.GraphHelper.getTypeName(GraphHelper.java:867)
at
org.apache.atlas.repository.store.graph.v2.EntityGraphRetriever.toAtlasClassification(EntityGraphRetriever.java:334)
at
org.apache.atlas.repository.store.graph.v2.EntityGraphMapper.deleteClassificationPropagation(EntityGraphMapper.java:2572)
... 18 more2021-05-25 11:07:13,553 ERROR - [atlas-task-0-etp651100072-232 -
ceaa7213-1d14-4006-8f84-d94e56f4e829:] ~ Task:
c9f7c463-1c5d-4ae9-8232-506fd2c95a28: Error performing task!
(ClassificationTask:99)org.apache.atlas.exception.AtlasBaseException:
java.lang.NullPointerException at
org.apache.atlas.repository.store.graph.v2.EntityGraphMapper.deleteClassificationPropagation(EntityGraphMapper.java:2595)
at
org.apache.atlas.repository.store.graph.v2.EntityGraphMapper$$FastClassBySpringCGLIB$$8e3f1c72.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) at
org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:737)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at
org.apache.atlas.GraphTransactionInterceptor.invoke(GraphTransactionInterceptor.java:111)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at
org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:672)
at
org.apache.atlas.repository.store.graph.v2.EntityGraphMapper$$EnhancerBySpringCGLIB$$96822c39.deleteClassificationPropagation(<generated>)
at
org.apache.atlas.repository.store.graph.v2.tasks.ClassificationPropagationTasks$Delete.run(ClassificationPropagationTasks.java:73)
at
org.apache.atlas.repository.store.graph.v2.tasks.ClassificationTask.perform(ClassificationTask.java:95)
at org.apache.atlas.tasks.AbstractTask.run(AbstractTask.java:33) at
org.apache.atlas.tasks.TaskExecutor$TaskConsumer.performTask(TaskExecutor.java:150)
at org.apache.atlas.tasks.TaskExecutor$TaskConsumer.run(TaskExecutor.java:109)
at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)Caused by:
java.lang.NullPointerException at
org.apache.atlas.repository.graph.GraphHelper.getTypeName(GraphHelper.java:867)
at
org.apache.atlas.repository.store.graph.v2.EntityGraphRetriever.toAtlasClassification(EntityGraphRetriever.java:334)
at
org.apache.atlas.repository.store.graph.v2.EntityGraphMapper.deleteClassificationPropagation(EntityGraphMapper.java:2572)
... 18 more2021-05-25 11:07:13,580 ERROR - [atlas-task-0-etp651100072-232 -
ceaa7213-1d14-4006-8f84-d94e56f4e829:] ~ Error executing task. Please perform
the operation again!
(TaskExecutor$TaskLogger:178)org.apache.atlas.exception.AtlasBaseException:
java.lang.NullPointerException at
org.apache.atlas.repository.store.graph.v2.EntityGraphMapper.deleteClassificationPropagation(EntityGraphMapper.java:2595)
at
org.apache.atlas.repository.store.graph.v2.EntityGraphMapper$$FastClassBySpringCGLIB$$8e3f1c72.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) at
org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:737)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at
org.apache.atlas.GraphTransactionInterceptor.invoke(GraphTransactionInterceptor.java:111)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at
org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:672)
at
org.apache.atlas.repository.store.graph.v2.EntityGraphMapper$$EnhancerBySpringCGLIB$$96822c39.deleteClassificationPropagation(<generated>)
at
org.apache.atlas.repository.store.graph.v2.tasks.ClassificationPropagationTasks$Delete.run(ClassificationPropagationTasks.java:73)
at
org.apache.atlas.repository.store.graph.v2.tasks.ClassificationTask.perform(ClassificationTask.java:95)
at org.apache.atlas.tasks.AbstractTask.run(AbstractTask.java:33) at
org.apache.atlas.tasks.TaskExecutor$TaskConsumer.performTask(TaskExecutor.java:150)
at org.apache.atlas.tasks.TaskExecutor$TaskConsumer.run(TaskExecutor.java:109)
at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)Caused by:
java.lang.NullPointerException at
org.apache.atlas.repository.graph.GraphHelper.getTypeName(GraphHelper.java:867)
at
org.apache.atlas.repository.store.graph.v2.EntityGraphRetriever.toAtlasClassification(EntityGraphRetriever.java:334)
at
org.apache.atlas.repository.store.graph.v2.EntityGraphMapper.deleteClassificationPropagation(EntityGraphMapper.java:2572)
... 18 more
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