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From "Julia Wang (QIUHE)" <Qiuhe.W...@microsoft.com>
Subject RE: HADOOP_CONF_DIR is not configured or does not exist Error
Date Mon, 09 May 2016 23:03:54 GMT
This is existing REEF code. It reads environment variable HADOOP_CONF_DIR from Yarn environment.


-----Original Message-----
From: Dhruv Mahajan [mailto:dhruv.mahajan@gmail.com] 
Sent: Monday, May 9, 2016 2:20 PM
To: dev@reef.apache.org
Subject: HADOOP_CONF_DIR is not configured or does not exist Error

Hi

While running on cluster I got the following error. I am wondering the nature of error: is
it an issue with cluster configuration  or some possible recent issue in REEF?

Thanks
Dhruv


Org.Apache.REEF.Tang.Implementations.InjectionPlan.InjectorImpl Error: 0 :
2016-05-09T14:15:24.2561144-07:00 0001
ERROR: ExceptionCaught TargetInvocationException encountered error
[System.Reflection.TargetInvocationException: Exception has been thrown by the target of an
invocation. ---> System.ArgumentException: HADOOP_CONF_DIR is not configured or does not
exist.
Parameter name: hadoopConfigDir
   at Org.Apache.REEF.Client.YARN.RestClient.MultipleRMUrlProvider..ctor()
   --- End of inner exception stack trace ---
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature
sig, Boolean constructor)
   at System.Reflection.RuntimeConstructorInfo.Invoke(BindingFlags
invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at System.Reflection.ConstructorInfo.Invoke(Object[] parameters)
   at
Org.Apache.REEF.Tang.Implementations.InjectionPlan.InjectorImpl.InjectFromPlan(InjectionPlan
plan)] with mesage [Exception has been thrown by the target of an
invocation.] and stack trace [   at
System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig,
Boolean constructor)
   at System.Reflection.RuntimeConstructorInfo.Invoke(BindingFlags
invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at System.Reflection.ConstructorInfo.Invoke(Object[] parameters)
   at
Org.Apache.REEF.Tang.Implementations.InjectionPlan.InjectorImpl.InjectFromPlan(InjectionPlan
plan)]
Org.Apache.REEF.Tang.Implementations.InjectionPlan.InjectorImpl Error: 0 :
2016-05-09T14:15:24.2631206-07:00 0001
ERROR: ExceptionThrowing InjectionException encountered error
[Org.Apache.REEF.Tang.Exceptions.InjectionException: Could not invoke
constructor: new
Org.Apache.REEF.Client.YARN.RestClient.MultipleRMUrlProvider() --->
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an
invocation. ---> System.ArgumentException: HADOOP_CONF_DIR is not configured or does not
exist.
Parameter name: hadoopConfigDir
   at Org.Apache.REEF.Client.YARN.RestClient.MultipleRMUrlProvider..ctor()
   --- End of inner exception stack trace ---
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature
sig, Boolean constructor)
   at System.Reflection.RuntimeConstructorInfo.Invoke(BindingFlags
invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at System.Reflection.ConstructorInfo.Invoke(Object[] parameters)
   at
Org.Apache.REEF.Tang.Implementations.InjectionPlan.InjectorImpl.InjectFromPlan(InjectionPlan
plan)
   --- End of inner exception stack trace ---] with mesage [Could not invoke constructor:
new Org.Apache.REEF.Client.YARN.RestClient.MultipleRMUrlProvider()] and stack trace []
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