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与Hadoop的Graphbuilder(Graphbuilder with Hadoop)

我正在使用hadoop(单节点)运行graphbuilder。 我遵循了教程“ https://01.org/graphbuilder/documentation/how-run-demo-application ”。 但是,当我运行命令时

bin/hadoop jar /usr/local/graphbuilder/target/graphbuilder-0.0.1-SNAPSHOT-hadoop-job.jar com.intel.hadoop.graphbuilder.demoapps.wikipedia.docwordgraph.TFIDFGraphEnd2End 1 /user/hduser/wiki-input /user/hduser/en-wiki-articles-output ingressCode*

我收到了错误

INFO docwordgraph.CreateWordCountGraph: ========== Creating Graph ================
Exception in thread "main" java.lang.NoSuchMethodError: org.apache.hadoop.filecache.DistributedCache.addFileToClassPath(Lorg/apache/hadoop/fs/Path;Lorg/apache/hadoop/conf/Configuration;Lorg/apache/hadoop/fs/FileSystem;)V
    at com.intel.hadoop.graphbuilder.util.FsUtil.distributedTempClassToClassPath(FsUtil.java:46)
    at com.intel.hadoop.graphbuilder.job.AbstractPreprocessJob.run(AbstractPreprocessJob.java:111)
    at com.intel.hadoop.graphbuilder.demoapps.wikipedia.docwordgraph.CreateWordCountGraph.main(CreateWordCountGraph.java:77)
    at com.intel.hadoop.graphbuilder.demoapps.wikipedia.docwordgraph.TFIDFGraphEnd2End.main(TFIDFGraphEnd2End.java:69)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.apache.hadoop.util.RunJar.main(RunJar.java:156)"

你能指导我如何解决这个问题吗? 谢谢


I am running graphbuilder with hadoop (single-node). I have followed the tutorial "https://01.org/graphbuilder/documentation/how-run-demo-application". However, when I run the command

bin/hadoop jar /usr/local/graphbuilder/target/graphbuilder-0.0.1-SNAPSHOT-hadoop-job.jar com.intel.hadoop.graphbuilder.demoapps.wikipedia.docwordgraph.TFIDFGraphEnd2End 1 /user/hduser/wiki-input /user/hduser/en-wiki-articles-output ingressCode*

I am getting error

INFO docwordgraph.CreateWordCountGraph: ========== Creating Graph ================
Exception in thread "main" java.lang.NoSuchMethodError: org.apache.hadoop.filecache.DistributedCache.addFileToClassPath(Lorg/apache/hadoop/fs/Path;Lorg/apache/hadoop/conf/Configuration;Lorg/apache/hadoop/fs/FileSystem;)V
    at com.intel.hadoop.graphbuilder.util.FsUtil.distributedTempClassToClassPath(FsUtil.java:46)
    at com.intel.hadoop.graphbuilder.job.AbstractPreprocessJob.run(AbstractPreprocessJob.java:111)
    at com.intel.hadoop.graphbuilder.demoapps.wikipedia.docwordgraph.CreateWordCountGraph.main(CreateWordCountGraph.java:77)
    at com.intel.hadoop.graphbuilder.demoapps.wikipedia.docwordgraph.TFIDFGraphEnd2End.main(TFIDFGraphEnd2End.java:69)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.apache.hadoop.util.RunJar.main(RunJar.java:156)"

Can you please guide me how to solve this issue? Thanks


原文:https://stackoverflow.com/questions/21738823
更新时间:2023-10-22 16:10

最满意答案

int最大尺寸如下: -

PHP的32位版本:

Integers can be from -2147483648 to 2147483647

PHP的64位版本:

Integers can be from -9223372036854775808 to 9223372036854775807

看起来你正在使用32位版本,这就是为什么你会遇到这个问题。


Max size of intare as follows:-

32-bit builds of PHP:

Integers can be from -2147483648 to 2147483647

64-bit builds of PHP:

Integers can be from -9223372036854775808 to 9223372036854775807

It seems you are using 32 bit builds and that's why you are getting that problem.

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