Tensorflow数据集具有Picked up _JAVA_OPTIONS: -Djava.net.preferIPv4Stack=true
[INFO] Scanning for projects...
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[INFO] -----------------< iav.main:C-Check.ParserDevelopment >-----------------
[INFO] Building C-Check.ParserDevelopment 1.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
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[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ C-Check.ParserDevelopment ---
[INFO] Deleting C:\Users\***\Desktop\C-Check.ParserDevelopment\target
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[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ C-Check.ParserDevelopment ---
[INFO] Using 'ISO-8859-1' encoding to copy filtered resources.
[INFO] Copying 0 resource
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[INFO] --- maven-compiler-plugin:3.3:compile (default-compile) @ C-Check.ParserDevelopment ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 113 source files to C:\Users\***\Desktop\C-Check.ParserDevelopment\target\classes
[INFO] /C:/Users/***/Desktop/C-Check.ParserDevelopment/src/main/java/iav/main/Args4J/Config.java: Some input files use or override a deprecated API.
[INFO] /C:/Users/***/Desktop/C-Check.ParserDevelopment/src/main/java/iav/main/Args4J/Config.java: Recompile with -Xlint:deprecation for details.
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[ERROR] COMPILATION ERROR :
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[ERROR] /C:/Users/***/Desktop/C-Check.ParserDevelopment/src/main/java/iav/main/fileParser/LineNumberCalculatorTest.java:[10,19] incompatible types: boolean cannot be converted to org.eclipse.jdt.annotation.DefaultLocation
[ERROR] /C:/Users/***/Desktop/C-Check.ParserDevelopment/src/main/java/iav/main/utils/StringUtilsTest.java:[10,19] incompatible types: boolean cannot be converted to org.eclipse.jdt.annotation.DefaultLocation
[ERROR] /C:/Users/***/Desktop/C-Check.ParserDevelopment/src/main/java/iav/main/utils/package-info.java:[1,19] incompatible types: boolean cannot be converted to org.eclipse.jdt.annotation.DefaultLocation
[ERROR] /C:/Users/***/Desktop/C-Check.ParserDevelopment/src/main/java/iav/main/Args4J/package-info.java:[7,19] incompatible types: boolean cannot be converted to org.eclipse.jdt.annotation.DefaultLocation
[ERROR] /C:/Users/***/Desktop/C-Check.ParserDevelopment/src/main/java/iav/main/Args4J/spi/package-info.java:[5,19] incompatible types: boolean cannot be converted to org.eclipse.jdt.annotation.DefaultLocation
[ERROR] /C:/Users/***/Desktop/C-Check.ParserDevelopment/src/main/java/iav/main/arguments/package-info.java:[1,19] incompatible types: boolean cannot be converted to org.eclipse.jdt.annotation.DefaultLocation
[ERROR] /C:/Users/***/Desktop/C-Check.ParserDevelopment/src/main/java/iav/main/fileParser/ANTLR4/package-info.java:[1,19] incompatible types: boolean cannot be converted to org.eclipse.jdt.annotation.DefaultLocation
[INFO] 7 errors
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[INFO] BUILD FAILURE
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[INFO] Total time: 16.023 s
[INFO] Finished at: 2019-07-11T17:14:18+02:00
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[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.3:compile (default-compile) on project C-Check.ParserDevelopment: Compilation failure: Compilation failure:
[ERROR] /C:/Users/***/Desktop/C-Check.ParserDevelopment/src/main/java/iav/main/fileParser/LineNumberCalculatorTest.java:[10,19] incompatible types: boolean cannot be converted to org.eclipse.jdt.annotation.DefaultLocation
[ERROR] /C:/Users/***/Desktop/C-Check.ParserDevelopment/src/main/java/iav/main/utils/StringUtilsTest.java:[10,19] incompatible types: boolean cannot be converted to org.eclipse.jdt.annotation.DefaultLocation
[ERROR] /C:/Users/***/Desktop/C-Check.ParserDevelopment/src/main/java/iav/main/utils/package-info.java:[1,19] incompatible types: boolean cannot be converted to org.eclipse.jdt.annotation.DefaultLocation
[ERROR] /C:/Users/***/Desktop/C-Check.ParserDevelopment/src/main/java/iav/main/Args4J/package-info.java:[7,19] incompatible types: boolean cannot be converted to org.eclipse.jdt.annotation.DefaultLocation
[ERROR] /C:/Users/***/Desktop/C-Check.ParserDevelopment/src/main/java/iav/main/Args4J/spi/package-info.java:[5,19] incompatible types: boolean cannot be converted to org.eclipse.jdt.annotation.DefaultLocation
[ERROR] /C:/Users/***/Desktop/C-Check.ParserDevelopment/src/main/java/iav/main/arguments/package-info.java:[1,19] incompatible types: boolean cannot be converted to org.eclipse.jdt.annotation.DefaultLocation
[ERROR] /C:/Users/***/Desktop/C-Check.ParserDevelopment/src/main/java/iav/main/fileParser/ANTLR4/package-info.java:[1,19] incompatible types: boolean cannot be converted to org.eclipse.jdt.annotation.DefaultLocation
[ERROR] -> [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/MojoFailureException
操作，可创建给定数据集的唯一子集。
我们可以使用它来对数据集进行分区，如下所示：
Token: xxxx
此分区确定吗？ 即上面的3个子集将始终被赋予相同的元素？
documentation陈述有关shard的以下内容：
创建一个仅包含此数据集1 / num_shards的数据集。
此数据集运算符在运行分布式时非常有用 培训，因为它允许每个工人读取唯一的子集。
答案 0 :(得分：0)
是的，绝对如此。这是确定性操作。
在上面的示例中，subset_one包含第一个元素，第五个元素等（[0,4,8, ...]），而subset_two包含[1,5,9, ...]，依此类推。