Tried a git pull and got only java changes in the last 5 days - still looks like a broken build -?

Thanks,
Bill

On 7/3/2015 3:23 PM, Bill Ross wrote:
I did a git pull of the current tree, changed the line, tried 'mvn compile' and got an error on Ant Plugin:

[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:41 min
[INFO] Finished at: 2015-07-03T15:15:41-07:00
[INFO] Final Memory: 73M/731M
[INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:2.2:copy-dependencies (copy-lib-deps) on project jetty-ant: Error copying artifact from /Users/priot/jetty/org.eclipse.jetty.project/jetty-plus/target/classes to /Users/priot/jetty/org.eclipse.jetty.project/jetty-ant/target/test-lib/jetty-plus-9.3.1-SNAPSHOT.jar: /Users/priot/jetty/org.eclipse.jetty.project/jetty-plus/target/classes (Is a directory) -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :jetty-ant
priot org.eclipse.jetty.project> ls jetty-plus/target
classes/                        maven-status/
generated-sources/              pmd.xml
maven-shared-archive-resources/ pmd_logging_ruleset.xml


On 7/3/2015 2:51 PM, Joakim Erdfelt wrote:
This is the code.

https://github.com/eclipse/jetty.project/blob/jetty-9.3.0.v20150612/jetty-util/src/main/java/org/eclipse/jetty/util/resource/PathResource.java#L59-L136

Maybe if you change line #133 from

LOG.warn("bad alias ({}) for {}", e.getClass().getName(), e.getMessage());

to

LOG.warn("bad alias [" + path + "]", e);

we can get a better stacktrace (and path indication) to know what's going on.

--
Joakim Erdfelt <[email protected] <mailto:[email protected]>>
webtide.com <http://www.webtide.com/> - eclipse.org/jetty <http://eclipse.org/jetty/> - cometd.org <http://cometd.org/>
Expert advice, services and support from from the Jetty & CometD experts

On Fri, Jul 3, 2015 at 1:36 PM, Bill Ross <[email protected] <mailto:[email protected]>> wrote:

    It seems this is the first case of this warning on the web:

    2015-07-02
    13:16:57.019:WARN:oejur.PathResource:qtp1963387170-179: bad alias
    (java.lang.IllegalArgumentException) for null

    I'm not sure what to make of it. It is associated with a stutter
    in the user experience of loading pictures.

    I have web page javascript calling a servlet running under jetty
    when the user clicks a 'next image' button. The servlet returns
    an image file name, and the javascript loads the file via jetty
    http, following a soft link ROOT/images->[...]. There is only one
    user doing one thing at a time.

    I am getting these warnings singly when operation seems ok, and in
    clusters when the user hasn't clicked 'next image' for a while.
    In that
    case on the browser side, in conjunction with a cluster of these
    warnings, I see several images flip by in less than a second. So
    images are being loaded. I need to figure out how to debug from the
    javascript side and dig into the jetty source, but since PathResource
    appears to be new, it seems this could be of interest.

    Setup:

    cd /opt/jetty-distribution-9.3.0.v20150612
    java -jar start.jar \
        jetty.home=/opt/jetty-distribution-9.3.0.v20150612 \
        jetty.base=[...]/jetty-base

    > egrep -v '^#' [...]/jetty-base/start.ini|awk 'NF > 0'
    --module=server
    jetty.threadPool.minThreads=5
    jetty.threadPool.maxThreads=50
    --module=http
    jetty.http.port=8080
    jetty.server.stopAtShutdown=true
    --module=servlets
    --module=deploy
    jetty.deploy.monitoredDir=webapps


    Thanks,
    Bill
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