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Borislav Iordanov commented on HADOOP-16524: -------------------------------------------- hi [~ayushtkn] , [~stack] thanks for the instruction. I was able to reproduce the failure with your instructions. The issue is that it fails to load a configuration file (ssl-server.xml) and as a consequence the location of the SSL keystore is null. After playing with various options, I came to the conclusion that the failure happens only when the yarn-ui profile is enabled, but I couldn't figure out why that affects it. The file ssl-server.xml is expected to be under test-classes directly, but what we find there instead is a file named ssl-server-fork-1.xml, probably has to do with Maven fork options and parallel tests ([https://maven.apache.org/surefire/maven-surefire-plugin/examples/fork-options-and-parallel-execution.html),] but I'm familiar with that to troubleshoot. However - the problem appears fixed on the latest commit on trunk and I'm only reproduce on the commit hash that I found from your link above. On the latest trunk, we have test-classes/ssl-server.xml so the file is found. So I'm guessing there were configuration changes that fixed it. What I could do is create a PR with a more helpful error that says "No keystore configured for HTTPS" or some such? > Automatic keystore reloading for HttpServer2 > -------------------------------------------- > > Key: HADOOP-16524 > URL: https://issues.apache.org/jira/browse/HADOOP-16524 > Project: Hadoop Common > Issue Type: Improvement > Reporter: Kihwal Lee > Assignee: Borislav Iordanov > Priority: Major > Labels: pull-request-available > Fix For: 3.3.1, 3.4.0 > > Attachments: HADOOP-16524.patch > > Time Spent: 5h 50m > Remaining Estimate: 0h > > Jetty 9 simplified reloading of keystore. This allows hadoop daemon's SSL > cert to be updated in place without having to restart the service. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org