[GitHub] beliefer commented on a change in pull request #23827: [SPARK-26912][CORE][HISTORY] Allow setting permission for event_log

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beliefer commented on a change in pull request #23827: [SPARK-26912][CORE][HISTORY] Allow setting permission for event_log
URL: https://github.com/apache/spark/pull/23827#discussion_r258798561
 
 

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 File path: core/src/main/scala/org/apache/spark/internal/config/package.scala
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 @@ -83,6 +83,11 @@ package object config {
       .booleanConf
       .createWithDefault(false)
 
+  private[spark] val EVENT_LOG_PERMISSION =
+    ConfigBuilder("spark.eventLog.permission")
+      .stringConf
+      .createWithDefault("770")
 
 Review comment:
   I think spark event log is always used for history server.There will be more frequent read by user in the same group than write,so I suggest the default permission is 750.

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