[ https://issues.apache.org/jira/browse/HADOOP-17449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wei-Chiu Chuang resolved HADOOP-17449. -------------------------------------- Resolution: Duplicate Thanks for reporting the issue. Let's use HADOOP-17371 to update the Jetty version. > Jetty 9.4.20 can't generate resourceBase with NPE > ------------------------------------------------- > > Key: HADOOP-17449 > URL: https://issues.apache.org/jira/browse/HADOOP-17449 > Project: Hadoop Common > Issue Type: Bug > Reporter: Ahmed Hussein > Priority: Major > > While I was looking into TestDistributedShell logs, I noticed the following > {{Warning}} > {code:bash} > 2020-12-29 16:22:26,379 INFO [Time-limited test] handler.ContextHandler > (ContextHandler.java:doStart(824)) - Started > o.e.j.s.ServletContextHandler@75389179{logs,/logs,file:///hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-distributedshell/target/log,AVAILABLE} > 2020-12-29 16:22:26,380 INFO [Time-limited test] handler.ContextHandler > (ContextHandler.java:doStart(824)) - Started > o.e.j.s.ServletContextHandler@116ed75c{static,/static,jar:file:~/.m2/repository/org/apache/hadoop/hadoop-yarn-common/3.4.0-SNAPSHOT/hadoop-yarn-common-3.4.0-SNAPSHOT.jar!/webapps/static,AVAILABLE} > 2020-12-29 16:22:26,390 WARN [Time-limited test] webapp.WebInfConfiguration > (WebInfConfiguration.java:getCanonicalNameForWebAppTmpDir(794)) - Can't > generate resourceBase as part of webapp tmp dir name: > java.lang.NullPointerException > 2020-12-29 16:22:26,469 INFO [Time-limited test] util.TypeUtil > (TypeUtil.java:<clinit>(201)) - JVM Runtime does not support Modules > {code} > For OS X, it looks like {{webAppContext.setBaseResource}} and accessing the > sources from a jar file will cause {{file.resource.toURI().getPath()}} to > return {{null}} for {{jar:-urls}} > I checked that changing the jetty-version from {{9.4.20.v20190813}} to > something above {{9.4.21}} (aka., 9.4.23.v20191118) fixes the warning. > [~inigoiri], [~aajisaka], [~weichiu], [~ayushtkn] > Do you guys think we should consider upgrading Jetty to the [latest versions > of 9.4.x|https://mvnrepository.com/artifact/org.eclipse.jetty/jetty-webapp] > like 9.4.35? -- 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