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https://issues.apache.org/jira/browse/NETBEANS-3903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated NETBEANS-3903:
-------------------------------------
Labels: ide pull-request-available server tomcat tomcat9 (was: ide server
tomcat tomcat9)
> Netbeans 11.2 fails to detect successful startup of Tomcat 9.0.31
> -----------------------------------------------------------------
>
> Key: NETBEANS-3903
> URL: https://issues.apache.org/jira/browse/NETBEANS-3903
> Project: NetBeans
> Issue Type: Bug
> Components: debugger - Java, serverplugins - Tomcat
> Affects Versions: 11.0, 11.1, 11.2
> Environment: MacOS Catalina 10.15.3
> Netbeans 11.2 (using installer)
> Netbeans 11.0 (using binary download)
> Tomcat 9.0.31 (via brew and binary download)
> Tomcat 8.5.51 (via brew and binary download)
> Reporter: Rob
> Priority: Blocker
> Labels: ide, pull-request-available, server, tomcat, tomcat9
> Attachments: Netbeans11.0-terminal-output.log, Screenshot 2020-02-20
> at 21.17.36.png, apache-tomcat-9.0.31.zip, netbeans11-2-log.zip,
> org-netbeans-modules-tomcat5.jar
>
>
> * Example code - Not applicable
> * Example project - Not applicable
> * Attachments...
> * Screenshot 1) Console shows success whilst minutes later Netbeans error
> appears
> * Screenshot 2) Netbeans 11.0 terminal output included and I suspect it the
> same error in Netbeans 11.2
> * apache-tomcat-9.0.31.zip that includes the tomcat configuration and logs
> for one attempt of running Tomcat (all looks good here)
> * netbeans11-2-log for the latest Netbeans 11.2 logs
> * Exact steps 1. Add tomcat server 2. Run tomcat server, 3. Confirm it
> starts (browser success and console logs success), 4. Minutes later error
> appears to say "Starting of Tomcat Failed"
> * Actual results - Tomcat should start than then Netbeans would usually
> deploy the app, but Netbeans fails to detect Tomcat started successfully. No
> projects required to recreate this - starting Tomcat up from within the
> Netbeans IDE shows success in the console <500ms but then reports as failed
> minutes later
> * Expected results - Netbeans should continue to deploy an application once
> detecting tomcat has started
> * NetBeans version - Multiple (11.0, 11.2)
> * JDK version JDK 13 Open JDK and Sun JDK
> * OS (Environment) Mac Catalina 10.15.3
> Deeper information follows...
> I installed the pre-requisite Open JDK 13 first.
> I had Netbeans 8.2 running on my iMac and decided to install the latest
> version of Netbeans on my MacBook Pro running Mac OS Catalina 10.15.3, so I
> opted for the latest NetBeans 11.2 installer.
> I was surprised to see no 'customise' option during installation to choose
> Tomcat (which is what used to happen in Netbeans 8.2). Once Netbeans 11.2
> was running I went to the server tab and added Tomcat 9.0.31 by pointing to
> the Tomcat brew installation folder and added a private configuration folder,
> I entered a new user 'ide' and password and ticked the 'Create user if does
> not exist'.
> I can confirm it created the user in the tomcat-users.xml file correctly.
> ```
> <?xml version="1.0" encoding="UTF-8"?>
> <tomcat-users xmlns="http://tomcat.apache.org/xml";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; version="1.0"
> xsi:schemaLocation="http://tomcat.apache.org/xml tomcat-users.xsd">
> <role rolename="manager-script"/>
> <role rolename="manager-gui"/>
> <role rolename="admin"/>
> <user password="password" roles="manager-script,admin,manager-gui"
> username="ide"/>
> </tomcat-users>
> ```
> When I right-click on the server and choose "Start", or "Start in debug mode"
> tomcat starts and it is confirmed as starting within 317 milliseconds.
> I can load a browser manually and navigate to
> [http://localhost:8084/manager/status] and confirm Tomcat is indeed running.
> ```
> NOTE: Picked up JDK_JAVA_OPTIONS: --add-opens=java.base/java.lang=ALL-UNNAMED
> --add-opens=java.base/java.io=ALL-UNNAMED
> --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
> 20-Feb-2020 21:09:28.879 INFO [main]
> org.apache.catalina.startup.VersionLoggerListener.log Server version name:
> Apache Tomcat/9.0.31
> 20-Feb-2020 21:09:28.883 INFO [main]
> org.apache.catalina.startup.VersionLoggerListener.log Server built: Feb 5
> 2020 19:32:12 UTC
> 20-Feb-2020 21:09:28.883 INFO [main]
> org.apache.catalina.startup.VersionLoggerListener.log Server version number:
> 9.0.31.0
> 20-Feb-2020 21:09:28.883 INFO [main]
> org.apache.catalina.startup.VersionLoggerListener.log OS Name: Mac OS X
> 20-Feb-2020 21:09:28.883 INFO [main]
> org.apache.catalina.startup.VersionLoggerListener.log OS Version: 10.15.3
> 20-Feb-2020 21:09:28.883 INFO [main]
> org.apache.catalina.startup.VersionLoggerListener.log Architecture: x86_64
> 20-Feb-2020 21:09:28.883 INFO [main]
> org.apache.catalina.startup.VersionLoggerListener.log Java Home:
> /Library/Java/JavaVirtualMachines/jdk-13.0.2.jdk/Contents/Home
> 20-Feb-2020 21:09:28.883 INFO [main]
> org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 13.0.2+8
> 20-Feb-2020 21:09:28.883 INFO [main]
> org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle
> Corporation
> 20-Feb-2020 21:09:28.884 INFO [main]
> org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:
> /Users/rob/Apache-Tomcat-Netbeans/apache-tomcat-9.0.31
> 20-Feb-2020 21:09:28.884 INFO [main]
> org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:
> /usr/local/Cellar/tomcat/9.0.31/libexec
> ... (full details in attachment)
> 20-Feb-2020 21:09:29.494 INFO [main]
> org.apache.catalina.startup.Catalina.start Server startup in [317]
> milliseconds
> ```
> However a few minutes later the IDE reports it has not started Tomcat
> Please note that Netbeans 11.0 also reports the following error, but I just
> choose to 'Cancel' that. The error doesn't appear in Netbeans 11.2.
> ```
> "libjnidispatch-440.jnilib" cannot be opened because the developer cannot be
> verified.
> ```
>
> Things I've tried based on
> https://stackoverflow.com/questions/22225764/starting-of-tomcat-failed-from-netbeans
> * Changing internet proxy settings - try in NetBeans choose No Proxy in the
> Tools -> Options -> General tab.
> * In the server.xml file, in the Connector element for HTTP/1.1, adding the
> following attribute: server="Apache-Coyote/1.1".- see
> * Ensuring the manager-script role is declared
> I've also tried in desperation
> * Various Netbeans versions
> * Various Tomcat versions
> * Running Netbeans from Applications, Downloads, Documents folders
> * OpenJDK (via brew) then Oracle JDK (by uninstalling OpenJDK and using the
> Oracle JDK 13 installer)
> * Rebooting the Mac 🤷♂️
> * Running Netbeans 11.2 as sudo via
> sudo /Applications/NetBeans/Apache\ NetBeans\
> 11.2.app/Contents/Resources/NetBeans/netbeans/bin/netbeans
> Suspicions
> * Installed Mac OS fresh with case SenSitiVe filenames - maybe this could
> upset something?
> * Mac OS Catalina has more security restrictions - maybe it's blocking some
> sort of file / process ID access
> * Network issue? I've seen reports of needing to bypass the proxy, or
> ticking the first three proxy settings, I've tried them all
> * When running as Sudo I did see some warnings about reflective access /
> FileMapStorage
> WARNING: package com.sun.tools.javadoc.main not in jdk.javadoc
> WARNING: An illegal reflective access operation has occurred
> WARNING: Illegal reflective access by
> org.netbeans.core.output2.FileMapStorage
> (jar:file:/Applications/NetBeans/Apache%20NetBeans%2011.2.app/Contents/Resources/NetBeans/netbeans/platform/modules/org-netbeans-core-output2.jar!/)
> to method java.nio.DirectByteBuffer.cleaner()
> WARNING: Please consider reporting this to the maintainers of
> org.netbeans.core.output2.FileMapStorage
> WARNING: Use --illegal-access=warn to enable warnings of further illegal
> reflective access operations
> WARNING: All illegal access operations will be denied in a future release
> Because NetBeans 11.0 runs with the terminal open (full logs uploaded) I can
> see errors relating to MonitorSupport and DebugSupport and
> synchronizeMonitorWithFlag smells like the reason why Netbeans can't detect
> Tomcat has actually run successfully.
> Here's an excerpt
> ```
> INFO [org.netbeans.modules.tomcat5.optional.MonitorSupport]
> java.lang.Exception:
> tomcat90:home=/usr/local/Cellar/tomcat/9.0.31/libexec:base=/Users/rob/Apache-Tomcat-Netbeans/apache-tomcat-9.0.31
> at
> org.netbeans.modules.tomcat5.optional.MonitorSupport.synchronizeMonitorWithFlag(MonitorSupport.java:109)
> at
> org.netbeans.modules.tomcat5.optional.StartTomcat$StartRunnable.run(StartTomcat.java:315)
> at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> at
> org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> at
> org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.tomcat5.optional.DebugSupport]
> java.lang.Exception:
> tomcat90:home=/usr/local/Cellar/tomcat/9.0.31/libexec:base=/Users/rob/Apache-Tomcat-Netbeans/apache-tomcat-9.0.31
> at
> org.netbeans.modules.tomcat5.optional.DebugSupport.allowDebugging(DebugSupport.java:58)
> at
> org.netbeans.modules.tomcat5.optional.StartTomcat$StartRunnable.run(StartTomcat.java:332)
> at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> at
> org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> at
> org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> ```
>
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