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Posted to issues@spark.apache.org by "Akshat Bordia (Jira)" <ji...@apache.org> on 2020/05/01 11:05:00 UTC
[jira] [Updated] (SPARK-31621) Spark Master UI Fails to load if
application is waiting for workers to launch driver
[ https://issues.apache.org/jira/browse/SPARK-31621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Akshat Bordia updated SPARK-31621:
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Description:
*Steps to Reproduce:*
# Run Spark Master and 1 Worker (Using local machine).
# Submit an (long-running) application using spark-submit command: ./bin/spark-submit --master spark://127.0.0.1:7077 --deploy-mode cluster --class org.apache.spark.examples.SparkPi examples/target/original-spark-examples_2.12-3.1.0-SNAPSHOT.jar
# Load Spark Master UI ([http://localhost:8080/]) which should launch successfully.
# Submit one more application using the spark-submit command.
# Load Spark Master UI again.
*Expected Behavior:* Spark Master UI should launch successfully.
*Actual Behavior*: Spark Master UI launch fails with HTTP Error 500 as shown in the below screenshot.
was:
*Steps to Reproduce:*
# Run Spark Master and 1 Worker (Using local machine).
# Submit an (long-running) application using spark-submit command: ./bin/spark-submit --master spark://127.0.0.1:7077 --deploy-mode cluster --class org.apache.spark.examples.SparkPi examples/target/original-spark-examples_2.12-3.1.0-SNAPSHOT.jar
# Load Spark Master UI (http://localhost:8080/) which should launch successfully.
# Submit one more application using the spark-submit command.
# Load Spark Master UI again.
*Expected Behavior:* Spark Master UI should launch successfully.
*Actual Behavior*: Spark Master UI launch fails with HTTP Error 500 as shown in the below screenshot.
!image-2020-05-01-16-33-35-922.png!
> Spark Master UI Fails to load if application is waiting for workers to launch driver
> ------------------------------------------------------------------------------------
>
> Key: SPARK-31621
> URL: https://issues.apache.org/jira/browse/SPARK-31621
> Project: Spark
> Issue Type: Bug
> Components: Spark Core, Web UI
> Affects Versions: 3.0.0
> Reporter: Akshat Bordia
> Priority: Major
>
> *Steps to Reproduce:*
> # Run Spark Master and 1 Worker (Using local machine).
> # Submit an (long-running) application using spark-submit command: ./bin/spark-submit --master spark://127.0.0.1:7077 --deploy-mode cluster --class org.apache.spark.examples.SparkPi examples/target/original-spark-examples_2.12-3.1.0-SNAPSHOT.jar
> # Load Spark Master UI ([http://localhost:8080/]) which should launch successfully.
> # Submit one more application using the spark-submit command.
> # Load Spark Master UI again.
> *Expected Behavior:* Spark Master UI should launch successfully.
> *Actual Behavior*: Spark Master UI launch fails with HTTP Error 500 as shown in the below screenshot.
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