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Saisai Shao commented on SPARK-22242: ------------------------------------- It is not resolved, but it is the same type of problem as SPARK-19688. That's why I left a comment in the PR to figure out a general solution to this kind of problem. > streaming job failed to restart from checkpoint > ----------------------------------------------- > > Key: SPARK-22242 > URL: https://issues.apache.org/jira/browse/SPARK-22242 > Project: Spark > Issue Type: Bug > Components: DStreams > Affects Versions: 2.1.0, 2.2.0 > Reporter: StephenZou > > My spark-defaults.conf has an item related to the issue, I upload all jars in > spark's jars folder to the hdfs path: > spark.yarn.jars hdfs:///spark/cache/spark2.2/* > Streaming job failed to restart from checkpoint, ApplicationMaster throws > "Error: Could not find or load main class > org.apache.spark.deploy.yarn.ExecutorLauncher". The problem is always > reproducible. > I examine the sparkconf object recovered from checkpoint, and find > spark.yarn.jars are set empty, which let all jars not exist in AM side. The > solution is spark.yarn.jars should be reload from properties files when > recovering from checkpoint. > attach is a demo to reproduce the issue. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org