FindBugs Report

Project Information

Project: Apache Hadoop YARN NodeManager

FindBugs version: 3.0.0

Code analyzed:



Metrics

57933 lines of code analyzed, in 1293 classes, in 35 packages.

Metric Total Density*
High Priority Warnings 0.00
Medium Priority Warnings 1 0.02
Total Warnings 1 0.02

(* Defects per Thousand lines of non-commenting source statements)



Contents

Summary

Warning Type Number
Dodgy code Warnings 1
Total 1

Warnings

Click on a warning row to see full context information.

Dodgy code Warnings

Code Warning
BC Unchecked/unconfirmed cast from org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncherEvent to org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.SignalContainersLauncherEvent in org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncher.handle(ContainersLauncherEvent)

Details

BC_UNCONFIRMED_CAST: Unchecked/unconfirmed cast

This cast is unchecked, and not all instances of the type casted from can be cast to the type it is being cast to. Check that your program logic ensures that this cast will not fail.