Iterating over Events in DFM

TThaens24 — Thu, 05 Jun 2025 06:17:14 GMT

Hi all,

I'm running a OnCommand 5.1, and I'm using the nmsdk 5.0 (which is compatible with OnCommand 5.1 I was told), and I'm getting errors when trying to iter over the events.

I'm just doing a basic test:

Test.java

import com.netapp.nmsdk.client.ApiRunner;
import com.netapp.nmsdk.client.ApiTarget;
import com.netapp.nmsdk.client.ApiTarget.TargetType;
import com.netapp.nmsdk.client.ApiTarget.Protocol;
import com.netapp.nmsdk.dfm.api.event.*;
public class Test {
   private final static String DFMHOST    = "<my-IP>";
   private final static String USERNAME   = "<my-username>";
   private final static String PASSWORD   = "<my-password>";
   private final static Protocol PROTOCOL = Protocol.HTTP;
   public static void main(String[] args) 
   {
       try 
       {
          ApiRunner runner = new ApiRunner(ApiTarget.builder()
                .withHost(DFMHOST)
                .withUserName(USERNAME)
                .withPassword(PASSWORD)
                .withTargetType(TargetType.DFM)
                .useProtocol(PROTOCOL)
                .build());
           EventListIterStartRequest evtReq = new EventListIterStartRequest();
           Iterator<EventInfo> evtIter = runner.iterate(evtReq);
           EventInfo info = null;
           while(evtIter.hasNext())
           {
               info = evtIter.next();
           }
       }
       catch(Exception e) 
       {
           e.printStackTrace();
           System.exit(1); 
       }
   }
}

I also tried the same with hosts, aggregates, volumes, luns, and I had no issue there.

Here my compile.sh and run.sh scripts:

compile.sh

#!/bin/sh
LIB_PATH=../../lib/
RUNTIME_LIB=${LIB_PATH}/common/nmsdk-runtime-5.0.jar
API_LIB=${LIB_PATH}/DataFabric_Manager/dfm-api-5.0.jar:${LIB_PATH}/Data_ONTAP/ontap-api-8.1.jar
CLASSPATH=${RUNTIME_LIB}:${API_LIB}
echo Test..
/usr/java/jdk1.7.0_04/bin/javac -cp "${CLASSPATH}" Test.java
echo Done.

run.sh

#!/bin/sh
LIB_PATH=../../lib
RUNTIME_LIB=${LIB_PATH}/common/nmsdk-runtime-5.0.jar
GUAVA_LIB=${LIB_PATH}/external/guava-r08.jar
COMMONS_CODEC_LIB=${LIB_PATH}/external/commons-codec-1.4.jar
COMMONS_IO_LIB=${LIB_PATH}/external/commons-io-2.0.1.jar
COMMONS_LANG_LIB=${LIB_PATH}/external/commons-lang-2.6.jar
API_LIB=${LIB_PATH}/DataFabric_Manager/dfm-api-5.0.jar
CLASSPATH=bin:${RUNTIME_LIB}:${GUAVA_LIB}:${COMMONS_CODEC_LIB}:${COMMONS_IO_LIB}:${COMMONS_LANG_LIB}:${API_LIB}
#echo java -cp "${CLASSPATH}:." "$@"
/usr/java/jdk1.7.0_04/bin/java -cp "${CLASSPATH}:." Test "$@"

Here are the errors I'm getting:

com.netapp.nmsdk.ApiExecutionException: Invalid input value '0' for field is-deleted - does not conform to required format for boolean datatype

at com.netapp.nmsdk.marshal.ApiReader.convertTextContentToPrimitiveObject(ApiReader.java:405)

at com.netapp.nmsdk.marshal.ApiReader.readPrimitiveObject(ApiReader.java:237)

at com.netapp.nmsdk.marshal.ApiReader.readFields(ApiReader.java:131)

at com.netapp.nmsdk.marshal.ApiReader.readFields(ApiReader.java:95)

at com.netapp.nmsdk.marshal.ApiReader.readTypedef(ApiReader.java:74)

at com.netapp.nmsdk.marshal.ApiReader.readCollection(ApiReader.java:264)

at com.netapp.nmsdk.marshal.ApiReader.readFields(ApiReader.java:146)

at com.netapp.nmsdk.marshal.ApiReader.readResponse(ApiReader.java:342)

at com.netapp.nmsdk.client.BeanXmlApiInvocation.createPassedResponse(BeanXmlApiInvocation.java:117)

at com.netapp.nmsdk.client.BeanXmlApiInvocation.createPassedResponse(BeanXmlApiInvocation.java:70)

at com.netapp.nmsdk.client.XmlApiInvocation.readResponse(XmlApiInvocation.java:197)

at com.netapp.nmsdk.client.ApiInvocation.processResponse(ApiInvocation.java:218)

at com.netapp.nmsdk.client.ApiInvocation.invoke(ApiInvocation.java:112)

at com.netapp.nmsdk.client.XmlApiInvocation.invoke(XmlApiInvocation.java:40)

at com.netapp.nmsdk.client.ApiRunner.run(ApiRunner.java:135)

at com.netapp.nmsdk.client.ApiRunner.run(ApiRunner.java:105)

at com.netapp.nmsdk.client.ApiIteratorSupport$StartNextEndStyleIterator.retrieveNextBatch(ApiIteratorSupport.java:240)

at com.netapp.nmsdk.client.ApiIteratorSupport$ApiIterator.retrieveNextBatchIfNecessary(ApiIteratorSupport.java:125)

at com.netapp.nmsdk.client.ApiIteratorSupport$ApiIterator.hasNext(ApiIteratorSupport.java:102)

at Test.main(Test.java:44)

Any idea's on how to solve this?

Kind regards

Re: Iterating over Events in DFM

aashray — Tue, 06 Nov 2012 09:16:14 GMT

Hi,

I have looked into this and it looks like a bug in DFM.

I have filed a bug report with the DFM team for this.

I am currently trying to figure out a work around that you can use for now. Will let you know as soon as I have one.

Will let you know more about this once I hear from the DFM team.

Thanks and Regards

-Aashray

Re: Iterating over Events in DFM

TThaens24 — Tue, 06 Nov 2012 09:21:01 GMT

Thanks, I would be nice to have this working.

topic Re: Iterating over Events in DFM in Software Development Kit (SDK) and API Discussions

Iterating over Events in DFM

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