Sandeep More created KNOX-900:
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Summary: UnitTest WebsocketMultipleConnectionTest intermittantly
fails with NPE
Key: KNOX-900
URL: https://issues.apache.org/jira/browse/KNOX-900
Project: Apache Knox
Issue Type: Bug
Components: Tests
Affects Versions: 0.11.0
Environment: Jenkins
Reporter: Sandeep More
Assignee: Sandeep More
Fix For: 0.12.0
https://builds.apache.org/job/Knox-0.12.0/lastBuild/org.apache.knox$gateway-server/testReport/org.apache.hadoop.gateway.websockets/WebsocketMultipleConnectionTest/testMultipleConnections/
Error Message
RemoteEndpoint unavailable, outgoing connection not open
Stacktrace
org.eclipse.jetty.websocket.api.WebSocketException: RemoteEndpoint unavailable,
outgoing connection not open
at
org.eclipse.jetty.websocket.common.WebSocketSession.getRemote(WebSocketSession.java:252)
at
org.eclipse.jetty.websocket.jsr356.AbstractJsrRemote.<init>(AbstractJsrRemote.java:50)
at
org.eclipse.jetty.websocket.jsr356.JsrBasicRemote.<init>(JsrBasicRemote.java:44)
at
org.eclipse.jetty.websocket.jsr356.JsrSession.getBasicRemote(JsrSession.java:166)
at
org.apache.hadoop.gateway.websockets.WebsocketMultipleConnectionTest.testMultipleConnections(WebsocketMultipleConnectionTest.java:165)
Standard Output
ERROR [org.apache.hadoop.gateway.websockets] Error:
java.lang.NullPointerException
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