我正在尝试将hipi安装到hadoop上,当我尝试使用ant downloader命令运行下载程序时,我得到了以下错误。
下载器:
设置:
test_settings:
编译: javac将3个源文件编译到/home/sam/hipi1/bin javac /home/sam/hipi_1/examples/hipi/examples/downloader/Downloader.java:3:错误: package hipi.image.ImageHeader不存在javac导入hipi.image.ImageHeader.ImageType;javac^ javac导入错误: package hipi.imagebundle不存在javac导入hipi.imagebundle.HipiImageBundle;javac ^ javac /home/sam/hipi_1/examples/hipi/examples/downloader/Downloader.java:61:错误:找不到符号javac /home/sam/hipi_1/examples/hipi/examples/downloader/Downloader.java:61: hib = HipiImageBundle HipiImageBundle (新路径(Temp_path),conf);javac^ javac符号:类HipiImageBundle javac位置:类DownloaderMapper javac /home/sam/hipi_1/examples/hipi/examples/downloader/Downloader.java:61:错误:找不到符号javac HipiImageBundle hib =新路径(新路径(Temp_path),conf);
发布于 2015-03-25 23:27:08
首先下载HIPI Library Release 0.1.0并放入HIPI的主目录,然后在HIPI的主目录中找到build.xml并更改:
<target name="compile" depends="setup, test_settings">
<mkdir dir="bin" />
<!-- Compile -->
<javac nowarn="on" includeantruntime="no" srcdir="${srcdir}" destdir="./bin" classpath="${hadoop.classpath}:./src/hipi.jar" />
<!-- Create the jar -->
<jar destfile="${jardir}/${jarfilename}" basedir="./bin">
<zipfileset src="./src/hipi.jar" />
<manifest>
<attribute name="Main-Class" value="${mainclass}" />
</manifest>
</jar>至:
<target name="compile" depends="setup, test_settings">
<mkdir dir="bin" />
<!-- Compile -->
<javac nowarn="on" includeantruntime="no" srcdir="${srcdir}" destdir="./bin" classpath="${hadoop.classpath}:hipi-0.1.0.jar" />
<!-- Create the jar -->
<jar destfile="${jardir}/${jarfilename}" basedir="./bin">
<zipfileset src="hipi-0.1.0.jar" />
<manifest>
<attribute name="Main-Class" value="${mainclass}" />
</manifest>
</jar>祝好运
https://stackoverflow.com/questions/29191797
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