zuotingbing created SPARK-25451:
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Summary: Stages page doesn't show the right number of the total
tasks
Key: SPARK-25451
URL: https://issues.apache.org/jira/browse/SPARK-25451
Project: Spark
Issue Type: Bug
Components: Web UI
Affects Versions: 2.3.1
Reporter: zuotingbing
See the attached pic.
!image-2018-09-18-16-35-09-548.png!
The executor 1 has 7 tasks, but in the Stages Page the total tasks of executor
is 6.
to reproduce this simply start a shell:
$SPARK_HOME/bin/spark-shell --executor-cores 1 --executor-memory 1g
--total-executor-cores 2 --master spark://localhost.localdomain:7077
Run job as fellows:
{code:java}
sc.parallelize(1 to 10000, 3).map{ x => throw new RuntimeException("Bad
executor")}.collect() {code}
Go to the stages page and you will see the Total Tasks is not right in
{code:java}
Aggregated Metrics by Executor{code}
table.
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