[
https://issues.apache.org/jira/browse/FALCON-1618?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Saktheesh Balaraj updated FALCON-1618:
--------------------------------------
Description:
Error:
~~~~
Caused by: org.apache.falcon.FalconException: E1004 : E1004: Expression
language evaluation error, Unable to evaluate :${dataIn('input', 'null')}:
at
org.apache.falcon.workflow.engine.OozieWorkflowEngine.dryRunInternal(OozieWorkflowEngine.java:234)
Environment: HDP2.3.2 Sandbox
~~~~~~~~~~
Observation:
~~~~~~~~~~
This could be due to wrong property values in OOZIE coordinator file being
generated by Falcon for an OOZIE workflow (MR).
Current Values:
<property>
<name>falconInPaths</name>
<value>${dataIn('input', 'null')}</value>
</property>
<property>
<name>input</name>
<value>${dataIn('input', 'null')}</value>
</property>
Expected Values:
~~~~~~~~~~~~~
<property>
<name>falconInPaths</name>
<value>coord:{dataIn('input', 'null')}</value>
</property>
<property>
<name>input</name>
<value>coord:{dataIn('input', 'null')}</value>
</property>
Steps to simulate the problem:
~~~~~~~~~~~~~~~~~~~~~~~~
1.Install HDP 2.3.2 Sandbox
2. Enable Falcon through Ambari
3. Configure Feed (input), Feed (output)
4. Configure process with the following configurations
-input (input Feed)
-output (output Feed)
5. Schedule the process through Falcon
was:
Error:
Caused by: org.apache.falcon.FalconException: E1004 : E1004: Expression
language evaluation error, Unable to evaluate :${dataIn('input', 'null')}:
at
org.apache.falcon.workflow.engine.OozieWorkflowEngine.dryRunInternal(OozieWorkflowEngine.java:234)
Environment: HDP2.3.2 Sandbox
Observation:
This could be due to wrong property values in OOZIE coordinator file being
generated by Falcon for an OOZIE workflow (MR).
Current Values:
<property>
<name>falconInPaths</name>
<value>${dataIn('input', 'null')}</value>
</property>
<property>
<name>input</name>
<value>${dataIn('input', 'null')}</value>
</property>
Expected Values:
<property>
<name>falconInPaths</name>
<value>coord:{dataIn('input', 'null')}</value>
</property>
<property>
<name>input</name>
<value>coord:{dataIn('input', 'null')}</value>
</property>
Steps to simulate the problem:
1.Install HDP 2.3.2 Sandbox
2. Enable Falcon through Ambari
3. Configure Feed (input), Feed (output)
4. Configure process with the following configurations
-input (input Feed)
-output (output Feed)
5. Schedule the process through Falcon
> Unable to run OOZIE (MapReduce) workflow through Falcon Process
> ----------------------------------------------------------------
>
> Key: FALCON-1618
> URL: https://issues.apache.org/jira/browse/FALCON-1618
> Project: Falcon
> Issue Type: Bug
> Components: oozie
> Affects Versions: 0.6.1, trunk
> Environment: HDP 2.3.2
> Reporter: Saktheesh Balaraj
> Priority: Blocker
>
> Error:
> ~~~~
> Caused by: org.apache.falcon.FalconException: E1004 : E1004: Expression
> language evaluation error, Unable to evaluate :${dataIn('input', 'null')}:
> at
> org.apache.falcon.workflow.engine.OozieWorkflowEngine.dryRunInternal(OozieWorkflowEngine.java:234)
> Environment: HDP2.3.2 Sandbox
> ~~~~~~~~~~
> Observation:
> ~~~~~~~~~~
> This could be due to wrong property values in OOZIE coordinator file being
> generated by Falcon for an OOZIE workflow (MR).
> Current Values:
> <property>
> <name>falconInPaths</name>
> <value>${dataIn('input', 'null')}</value>
> </property>
> <property>
> <name>input</name>
> <value>${dataIn('input', 'null')}</value>
> </property>
> Expected Values:
> ~~~~~~~~~~~~~
> <property>
> <name>falconInPaths</name>
> <value>coord:{dataIn('input', 'null')}</value>
> </property>
> <property>
> <name>input</name>
> <value>coord:{dataIn('input', 'null')}</value>
> </property>
> Steps to simulate the problem:
> ~~~~~~~~~~~~~~~~~~~~~~~~
> 1.Install HDP 2.3.2 Sandbox
> 2. Enable Falcon through Ambari
> 3. Configure Feed (input), Feed (output)
> 4. Configure process with the following configurations
> -input (input Feed)
> -output (output Feed)
> 5. Schedule the process through Falcon
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
