在类路径中找不到hive-site.xml

问题描述

在运行giraph hiverunner的时候，我得到了有关hive-site.xml的类路径的错误，我已经设置了hive-env.sh和bash.bashrc，但是错误仍然存​​在。任何帮助如何设置classpath和解决这个错误.. ??任何其他的东西我需要修改.. ??

我已经尝试hivejdbc前执行没有任何错误..但工作hadoop与罐子给错误..

会很好的满足任何帮助。

  13/01 / 16 11:58:23 WARN conf.HiveConf：在CLASSPATH上找不到hive-site.xml 
线程main中的异常java.lang.NullPointerException $ b $ org.apache.giraph.io.hcatalog .HiveGiraphRunner.adjustConfigurationForHive（HiveGiraphRunner.java:212）
在org.apache.giraph.io.hcatalog.HiveGiraphRunner.run（HiveGiraphRunner.java:164）
在org.apache.hadoop.util.ToolRunner .run（ToolRunner.java:65）
 at org.apache.hadoop.util.ToolRunner.run（ToolRunner.java:79）
 at org.apache.giraph.io.hcatalog.HiveGiraphRunner.main （HiveGiraphRunner.java:147）
 at sun.reflect.NativeMethodAccessorImpl.invoke0（本地方法）
 at sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:57）
 at sun.r eflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）
 at java.lang.reflect.Method.invoke（Method.java:601）
 at org.apache.hadoop.util.RunJar.main（ RunJar.java:197）
  

解决方案

类路径呢？在 hadoop-env.sh 中存在行 export HADOOP_CLASSPATH = 。取消注释并将Hives conf 和 lib 文件夹添加到它。这对我有帮助。

while running giraph hiverunner i get following error regarding classpath related to hive-site.xml, i have already set hive-env.sh, and bash.bashrc, but error is still coming.. any help how to set classpath and resolve this error..?? any thing else i need to modify..??

i have already tried hivejdbc ex its executes without any error.. but while working hadoop with jars gives error..

will be great full for any help..

13/01/16 11:58:23 WARN conf.HiveConf: hive-site.xml not found on CLASSPATH
Exception in thread "main" java.lang.NullPointerException
    at org.apache.giraph.io.hcatalog.HiveGiraphRunner.adjustConfigurationForHive(HiveGiraphRunner.java:212)
    at org.apache.giraph.io.hcatalog.HiveGiraphRunner.run(HiveGiraphRunner.java:164)
    at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
    at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
    at org.apache.giraph.io.hcatalog.HiveGiraphRunner.main(HiveGiraphRunner.java:147)
    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:601)
    at org.apache.hadoop.util.RunJar.main(RunJar.java:197)

解决方案

Did you set on Hadoops classpath as well? In hadoop-env.sh there is as line export HADOOP_CLASSPATH=. Uncomment it and add Hives conf and lib folder to it. That does it for me.

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