我正试图将我所有的Java应用程序升级到OpenJDK11(从Oracle 8),然而我注意到我的报告服务器使用Pentaho时遇到了一个问题。
似乎Excel自动调整大小功能需要在OpenJDK11中使用libfontconfig.so模块,
但是我可以在/usr/lib64/libfontconfig.so找到该模块。
有什么解决方法吗?
更新:
在添加“-Dsun.java2d.debugfonts=true”后,我获得了以下日志:
似乎Excel自动调整大小功能需要在OpenJDK11中使用libfontconfig.so模块,
但是我可以在/usr/lib64/libfontconfig.so找到该模块。
![enter image description here](https://istack.dev59.com/y94V5.webp)
2019/04/18 19:22:38 - GetReportJSon.0 - Finished reading query, closing connection.
2019/04/18 19:22:38 - GetReportJSon.0 - Finished processing (I=1, O=0, R=0, W=2, U=0, E=0)
java.lang.InternalError: java.lang.reflect.InvocationTargetException
at java.desktop/sun.font.FontManagerFactory$1.run(FontManagerFactory.java:86)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.desktop/sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
at java.desktop/java.awt.Font.getFont2D(Font.java:497)
at java.desktop/java.awt.Font.canDisplayUpTo(Font.java:2246)
at java.desktop/java.awt.font.TextLayout.singleFont(TextLayout.java:469)
at java.desktop/java.awt.font.TextLayout.<init>(TextLayout.java:530)
at org.apache.poi.ss.util.SheetUtil.getDefaultCharWidth(SheetUtil.java:273)
at org.apache.poi.ss.util.SheetUtil.getColumnWidth(SheetUtil.java:248)
at org.apache.poi.ss.util.SheetUtil.getColumnWidth(SheetUtil.java:233)
at org.apache.poi.xssf.usermodel.XSSFSheet.autoSizeColumn(XSSFSheet.java:551)
at org.apache.poi.xssf.usermodel.XSSFSheet.autoSizeColumn(XSSFSheet.java:533)
at org.pentaho.di.trans.steps.excelwriter.ExcelWriterStep.closeOutputFile(ExcelWriterStep.java:244)
at org.pentaho.di.trans.steps.excelwriter.ExcelWriterStep.processRow(ExcelWriterStep.java:209)
at org.pentaho.di.trans.step.RunThread.run(RunThread.java:62)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at java.desktop/sun.font.FontManagerFactory$1.run(FontManagerFactory.java:84)
... 15 more
Caused by: java.lang.NullPointerException
at java.desktop/sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1262)
at java.desktop/sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:225)
at java.desktop/sun.awt.FontConfiguration.init(FontConfiguration.java:107)
at java.desktop/sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:719)
at java.desktop/sun.font.SunFontManager$2.run(SunFontManager.java:367)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.desktop/sun.font.SunFontManager.<init>(SunFontManager.java:312)
at java.desktop/sun.awt.FcFontManager.<init>(FcFontManager.java:35)
at java.desktop/sun.awt.X11FontManager.<init>(X11FontManager.java:56)
... 20 more
2019/04/18 19:22:40 - WriteReportAuthor.0 - ERROR (version 7.0.0.1-7, build 1 from 2016-12-07 21.19.28 by buildguy) : Unexpected error
2019/04/18 19:22:40 - WriteReportAuthor.0 - ERROR (version 7.0.0.1-7, build 1 from 2016-12-07 21.19.28 by buildguy) : java.lang.InternalError: java.lang.reflect.InvocationTargetException
更新:
在添加“-Dsun.java2d.debugfonts=true”后,我获得了以下日志:
Looking for text fontconfig file : /opt/jdk11/jdk-11.0.1/lib/fontconfig.RedHat.7.2.properties
Looking for binary fontconfig file : /opt/jdk11/jdk-11.0.1/lib/fontconfig.RedHat.7.2.bfc
Looking for text fontconfig file : /opt/jdk11/jdk-11.0.1/lib/fontconfig.RedHat.7.properties
Looking for binary fontconfig file : /opt/jdk11/jdk-11.0.1/lib/fontconfig.RedHat.7.bfc
Looking for text fontconfig file : /opt/jdk11/jdk-11.0.1/lib/fontconfig.RedHat.properties
Looking for binary fontconfig file : /opt/jdk11/jdk-11.0.1/lib/fontconfig.RedHat.bfc
Looking for text fontconfig file : /opt/jdk11/jdk-11.0.1/lib/fontconfig.7.2.properties
Looking for binary fontconfig file : /opt/jdk11/jdk-11.0.1/lib/fontconfig.7.2.bfc
Looking for text fontconfig file : /opt/jdk11/jdk-11.0.1/lib/fontconfig.7.properties
Looking for binary fontconfig file : /opt/jdk11/jdk-11.0.1/lib/fontconfig.7.bfc
Looking for text fontconfig file : /opt/jdk11/jdk-11.0.1/lib/fontconfig.properties
Looking for binary fontconfig file : /opt/jdk11/jdk-11.0.1/lib/fontconfig.bfc
Did not find a fontconfig file.
fontconfig
不就可以了吗?参见 https://github.com/AdoptOpenJDK/openjdk-build/issues/693,不用回答这个问题。 - mkurz