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Posted to issues@spark.apache.org by "Jiaqi Li (Jira)" <ji...@apache.org> on 2019/09/24 14:54:00 UTC

[jira] [Created] (SPARK-29230) Fix NullPointerException in the test class ProcfsMetricsGetterSuite

Jiaqi Li created SPARK-29230:
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             Summary: Fix NullPointerException in the test class ProcfsMetricsGetterSuite
                 Key: SPARK-29230
                 URL: https://issues.apache.org/jira/browse/SPARK-29230
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 3.0.0
            Reporter: Jiaqi Li


When I use `ProcfsMetricsGetterSuite for` testing, always throw out `java.lang.NullPointerException`. I think there is a problem with locating `new ProcfsMetricsGetter`, which will lead to `SparkEnv` not being initialized in time. This leads to `java.lang.NullPointerException` when the method is executed.



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