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JPA Project Change Event Handler – after save a file

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  • #346513 Reply

    Luiz Romero Machado
    Participant

    After upgrade to MyEclipse 2014 my ide become very slow.
    Every save is following by a “JPA Project Change Event Handler”.

    I using MyEclipse 2014 Professional
    MyEclipse Enterprise Workbench
    Version: 2014
    Build id: 12.0.0-20131202

    (see attachment)

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    #346524 Reply

    support-swapna
    Moderator

    luizromero,

    Sorry that you are seeing this issue. I could not replicate the issue at my end.

    The JPA Project Change Event Handler is usually fast enough. Can you please try increasing the -Xmx value in the myeclipse.ini file to a higher value and see if it fixes the issue? . The myeclipse.ini file can be found in the same folder as your MyEclipse executable.

    -vmargs
    -Xmx768m
    -XX:MaxPermSize=384m

    -Xmx can be increased higher than 768 as per the memory requirement for your workspace.

    If you are still seeing issues, can you please check the ‘Progress’ view to see which events are resulting in the slowness? Also let us know the OS and version details of your system along with the -Xmx value given in the myeclipse.ini file.

    Let us know how it works for you.

    #346530 Reply

    Luiz Romero Machado
    Participant

    I’m using windows 7 in a Dell XPS i7 with 8GB RAM + SSD.

    myeclipse.ini file:

    #utf8 (do not remove)
    -startup
    plugins/org.eclipse.equinox.launcher_1.3.0.v20130327-1440.jar
    –launcher.library
    plugins/org.eclipse.equinox.launcher.i18n.win32.win32.x86_64_3.2.0.v201103301700
    -vm
    binary/com.sun.java.jdk7.win32.x86_64_1.7.0.u45/bin/javaw.exe
    -install
    C:\Users\Romero\AppData\Local\MyEclipse Professional 2014
    -vmargs
    -Xmx2048m
    -XX:MaxPermSize=512m
    -XX:ReservedCodeCacheSize=64m
    -Dosgi.nls.warnings=ignore

    If you have another suggestions, I’ll be glad.

    Tks

    #346583 Reply

    Luiz Romero Machado
    Participant

    I just saved an JSP file. See in attachment what happend.

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    #346592 Reply

    support-swapna
    Moderator

    luizromero,

    Sorry that you are seeing this issue.

    1. If your code includes large JavaScript frameworks, can you please try ‘Turned Off’ or selecting ‘Basic mode’ for JS Code Analysis mode (Window > Preferences > MyEclipse > Files and Editors > JavaScript) and see if it helps?

    2. Are you working with large workspaces? Can you check if the issue is only with a particular project? If possible, please switch to a new workspace and see if the issue persists.

    3.If the issue is only with a particular project, is it possible to send us the project to support@genuitec.com to help us investigate locally?.If the size of the project is more than 5 MB, please send it to swapna@genuitec.com. Alternatively, you can prepare a screencast showing what exactly happens. Please also record the ‘Progress’ view.

    4. Also check the .log file which is located at <workspace dir>/.metadata/.log for any errors of interest. If any please paste them here for us to investigate further.

    #346601 Reply

    Luiz Romero Machado
    Participant

    Hi, first i want to say i very happy with yours attention.

    I put my project (just one) in a new workspace, but when I opened the project, it’s took about 5 minutes to complete jobs “JPA Project Change Event Handler”.

    See attachment.

    Tks,

    Luiz Romero Machado

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    #346700 Reply

    support-swapna
    Moderator

    Luiz,

    Thank you for the screenshot.

    Unfortunately the dev team is not able to reproduce your issue locally with JPA projects we have. We would really like to fix the problem you are experiencing, however the issue might be specific to your project. We are not able to move forward if you don’t provide us with either your original project or an example project in which we could experience maybe to lesser extent (10 secs delay e.g.) the issue.

    Please send the original/sample project to support@genuitec.com with a reference to this thread. If the project is more than 5 MB in size, please email it to swapna@genuitec.com along with a reference to this thread to help us investigate further.

    #347055 Reply

    support-piotr
    Participant

    Luiz,

    I am investigating the issue. Could you please send me a screenshot of the maximized progress view, while the slowliness after save happens. I need to see everything what is in the progress view, to confirm that I have reproduced your issue. Thanks in advance!

    #348708 Reply

    Luiz Romero Machado
    Participant

    Hi,
    sorry by delay!

    Tks,

    Luiz Romero

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    #348721 Reply

    support-piotr
    Participant

    Luiz,

    That was quite a delay =) Good news is that we have already tracked down the problem and fixed it. You’ll be able to get the fix with next release of MyEclipse!

    #348729 Reply

    Luiz Romero Machado
    Participant

    Piotrek,
    that’s a very good news. This problem is wasting my time!

    Thank you very much.

    Luiz Romero

    #348874 Reply

    jclose123
    Participant

    Hello – I am having the same issue. When will the fix for this be released?

    #348881 Reply

    support-tony
    Keymaster

    jclose123,

    Sorry for the inconvenience that this is causing. The first release containing the fix will be 2015 EA (early access), which is targeted for the end of May, currently.

    Please refer to this post for details on fixes for 2014 which will be in 2015 EA first before being made available in a 2014 service release. The problem you are seeing is mentioned as the JPA performance issue.

    I hope this helps.

    #349022 Reply

    Luiz Romero Machado
    Participant
    #349055 Reply

    support-tony
    Keymaster

    Luiz,

    Thanks for posting that link; it may be helpful to some users having this problem.

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