HeartSaVioR commented on a change in pull request #27010: [SPARK-30313][CORE]
Ensure EndpointRef is available MasterWebUI/WorkerPage
URL: https://github.com/apache/spark/pull/27010#discussion_r361370176
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File path:
core/src/main/scala/org/apache/spark/deploy/master/ui/MasterWebUI.scala
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@@ -34,7 +34,12 @@ class MasterWebUI(
extends WebUI(master.securityMgr,
master.securityMgr.getSSLOptions("standalone"),
requestedPort, master.conf, name = "MasterUI") with Logging {
- val masterEndpointRef = master.self
+ val masterEndpointRef = {
Review comment:
If we don't feel comfortable adding infinite loop, we can just change it
from val to def, with adding comment it shouldn't be cached.
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