从Java使用Matlab Parpool时出错 [英] Error using Matlab parpool from Java

问题描述

我的系统是Windows Server 2012 Standart R2，Matlab版本是R2015a.我已经尝试过此示例来改进数据访问.当我运行Java应用程序时，它会以以下字符停止:

My system is Windows Server 2012 Standart R2, Matlab version is R2015a. I have tried this example. When I run Java application it stops with the:

    Starting parallel pool (parpool) using the 'local_mcruserdata' profile ... connected to 8 workers.
    Parallel pool using the 'local_mcruserdata' profile is shutting down.
    Error using parpool (line 103)
    Failed to start a parallel pool. (For information in addition to the causing error, validate the profile 'local_mcruserdata' in the Cluster Profile Manager.)

    Error in sample_pct (line 11)

    Caused by:
        Error using cd
        An internal error occurred during dctPathAndClearNotification.

    The error is `com.mathworks.toolbox.javabuilder.MWException`: Failed to start a parallel pool. (For information in addition to the causing error, validate the profile 'local_mcruserdata' in the Cluster Profile Manager.)

配置文件'local_mcruserdata'在我的群集配置文件管理器中不存在.我使用的是导出配置文件本地"的local.settings文件.

Profile 'local_mcruserdata' does not exist in my Cluster Profile Manager. I use local.settings file that was export profile 'local'.

推荐答案

这是R2015a中的已知问题.请参见 http://uk.mathworks.com/support/bugreports/1224308

This is a known problem in R2015a. See http://uk.mathworks.com/support/bugreports/1224308

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