[YARN-8247] Incorrect HTTP status code returned by ATSv2 for non-whitelisted users

• Type: Sub-task
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 2.10.0, 3.2.0, 3.1.1, 3.0.3
• Component/s: ATSv2
• Hadoop Flags: Reviewed
• Assignee: Rohith Sharma K S
• Reporter: Charan Hebri
• Created: 04/May/18 11:44
• Updated: 14/May/18 06:01
• Resolved: 14/May/18 06:01

Description

When using the below configuration in ATSv2 reader,

yarn.timeline-service.read.authentication.enabled=true
yarn.timeline-service.read.allowed.users=user1,user2

A query with user3 throws a Forbidden Exception with a status code of 500 (Internal Server Error) instead of the expected 403 for Forbidden. Stack trace of the response,

HTTP ERROR 500
Problem accessing /ws/v2/timeline/apps/application_1525427743175_0009. Reason:

    Server Error
Caused by:
org.apache.hadoop.yarn.webapp.ForbiddenException: java.lang.Exception: user user3 is not allowed to read TimelineService V2 data
	at org.apache.hadoop.yarn.server.timelineservice.reader.security.TimelineReaderWhitelistAuthorizationFilter.doFilter(TimelineReaderWhitelistAuthorizationFilter.java:80)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
	at org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:644)
	at org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:592)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
	at org.apache.hadoop.security.http.CrossOriginFilter.doFilter(CrossOriginFilter.java:98)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
	at org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1601)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
	at org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
	at org.eclipse.jetty.server.Server.handle(Server.java:534)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
	at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.Exception: user user3 is not allowed to read TimelineService V2 data
	at org.apache.hadoop.yarn.webapp.ForbiddenException.<init>(ForbiddenException.java:41)
	... 34 more

cc vrushalic rohithsharma