Akshay Dange created OOZIE-2117:
-----------------------------------

             Summary: wf:errorMessage JDOMParseException 
                 Key: OOZIE-2117
                 URL: https://issues.apache.org/jira/browse/OOZIE-2117
             Project: Oozie
          Issue Type: Bug
          Components: coordinator
    Affects Versions: 3.3.2
            Reporter: Akshay Dange


We get job failure while sending email notification when we have any xml 
reserved strings in our error message .
This can be easily reproduced by running code which will have xml tag in its 
error message .

Example to throw an exception with error message:
{code}
if (0 == 0) {
    throw new RuntimeException("I have xml tag <someTag>");
 }
{code}

Issue at line:
{code}
${wf:errorMessage(wf:lastErrorNode())}
{code}

Error:
{code}
JDOMParseException: Error on line 36: The element type \"someTag\" must be 
terminated by the matching end-tag \"</someTag>\".
{code}

Workflow job failure syntax:
{code}
<!-- Email on Failure-->
   <action name="fail">
      <email xmlns="uri:oozie:email-action:0.1">
         <to>${toEmailList}</to>
         <subject>Oozie FAILURE in Example- Workflow: ${wf:name()}</subject>
         <body>${wf:name()}, ${wf:id()} failed, error 
message[${wf:errorMessage(wf:lastErrorNode())}].</body>
      </email>
      <ok to="kill-fail" />
      <error to="kill-fail" />
   </action>
   <kill name="kill-fail">
      <message>${wf:name()} failed, error 
message[${wf:errorMessage(wf:lastErrorNode())}]</message>
   </kill>
{code}



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