[SPARK-2744] The configuration "spark.history.retainedApplications" is invalid

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Component/s: Spark Core
• Labels: historyserver
• Assignee: Unassigned
• Reporter: meiyoula
• Created: 30/Jul/14 05:45
• Updated: 04/Aug/14 01:15
• Resolved: 04/Aug/14 01:15

Description

when I set it in spark-env.sh like this:export SPARK_HISTORY_OPTS=$SPARK_HISTORY_OPTS" -Dspark.history.ui.port=5678 -Dspark.history.retainedApplications=1 ", the web of historyserver retains more than one application

Issue Links

• relates to: SPARK-2481 The environment variables SPARK_HISTORY_OPTS is covered in start-history-server.sh