Ted Yu created SPARK-38998: ------------------------------ Summary: Call to MetricsSystem#getServletHandlers() may take place before MetricsSystem becomes running Key: SPARK-38998 URL: https://issues.apache.org/jira/browse/SPARK-38998 Project: Spark Issue Type: Bug Components: Spark Core Affects Versions: 3.1.2 Reporter: Ted Yu
Sometimes the following exception is observed: ``` java.lang.IllegalArgumentException: requirement failed: Can only call getServletHandlers on a running MetricsSystem at scala.Predef$.require(Predef.scala:281) at org.apache.spark.metrics.MetricsSystem.getServletHandlers(MetricsSystem.scala:92) at org.apache.spark.SparkContext.<init>(SparkContext.scala:597) at org.apache.spark.api.java.JavaSparkContext.<init>(JavaSparkContext.scala:58) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ``` It seems SparkContext should wait till the MetricsSystem becomes running before calling getServletHandlers() -- This message was sent by Atlassian Jira (v8.20.7#820007) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org