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https://issues.apache.org/jira/browse/OOZIE-2716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15595886#comment-15595886
]
Robert Kanter commented on OOZIE-2716:
--------------------------------------
The command line uses the REST API. [~abhishekbafna], if you {{export
OOZIE_DEBUG=1}}, the CLI will print out the REST calls it's making. You can
then see if the CLI is doing any sort of parsing or escaping.
> Oozie Truncates Workflow Parameter Values which contain '}}'
> ------------------------------------------------------------
>
> Key: OOZIE-2716
> URL: https://issues.apache.org/jira/browse/OOZIE-2716
> Project: Oozie
> Issue Type: Bug
> Affects Versions: 4.1.0
> Environment: Using Oozie 4.1.0-cdh5.8.2, Java 1.8.0_60-b27
> Reporter: Ruben Aguilar
>
> When submitting a workflow job to oozie through the web api, if the value of
> a substituted workflow parameter contains a {{"\}\}"}} then the rest of the
> value is truncated. This happens quite often which json data. I tried
> delimiting by
> {code:javascript}
> }} => }}}}
> }} => \}\}
> }} => '}''}'
> {code}
> but none of these worked.
> Example:
> Expected value received in {{jar}} (ending double braces):
> {code:javascript}
> {"hdfsArtifacts":null,"azureSqlArtifacts":null,"osdbArtifacts":{"username":"","password":"","server":"","database":"","schema":"","scriptsPath":"","outputType":""}}
> {code}
> Actual value received in {{jar}} (lacking ending double braces):
> {code:javascript}
> {"hdfsArtifacts":null,"azureSqlArtifacts":null,"osdbArtifacts":{"username":"","password":"","server":"","database":"","schema":"","scriptsPath":"","outputType":""
> {code}
> {{workflow.xml}}:
> {code:xml}
> <workflow-app name="end-2-end-test" xmlns="uri:oozie:workflow:0.4">
> <start to="SparkAction" />
> <action name="SparkAction">
> <spark xmlns="uri:oozie:spark-action:0.1">
> <job-tracker>${jobTracker}</job-tracker>
> <name-node>${nameNode}</name-node>
> <master>${master}</master>
> <mode>cluster</mode>
> <name>${jobName}</name>
> <class>${classToExecute}</class>
> <jar>${nameNode}${executableJarPath}</jar>
> <spark-opts></spark-opts>
> <arg>${artifactSpecification}</arg>
> </spark>
> <ok to="real-end" />
> <error to="fail"/>
> </action>
> <kill name="fail">
> <message>Spark Action failed, error
> message[${wf:errorMessage(wf:lastErrorNode())}]</message>
> </kill>
> <end name="real-end" />
> </workflow-app>
> {code}
> Configuration sent to web api:
> {code:xml}
> <configuration>
> <property>
> <name>jobName</name>
> <value>end-2-end-test</value>
> </property>
> <property>
> <name>oozie.use.system.libpath</name>
> <value>True</value>
> </property>
> <property>
> <name>executableJarPath</name>
>
> <value>/oozie-jars/e2e-job-test/version-14/E2EJobTest-assembly-1.20.jar</value>
> </property>
> <property>
> <name>user.name</name>
> <value>oozie</value>
> </property>
> <property>
> <name>mapreduce.job.user.name</name>
> <value>oozie</value>
> </property>
> <property>
> <name>master</name>
> <value>yarn-cluster</value>
> </property>
> <property>
> <name>oozie.wf.application.path</name>
>
> <value>hdfs://some-hdfs:8020/oozie-workflow/e2e-job-test/version-14/workflow.xml</value>
> </property>
> <property>
> <name>artifactSpecification</name>
>
> <value>{"hdfsArtifacts":null,"azureSqlArtifacts":null,"osdbArtifacts":{"username":"","password":"","server":"","database":"","schema":"","scriptsPath":"","outputType":""}}</value>
> </property>
> <property>
> <name>jobTracker</name>
> <value>some-namenode:8032</value>
> </property>
> <property>
> <name>nameNode</name>
> <value>hdfs://some-namenode:8020</value>
> </property>
> <property>
> <name>classToExecute</name>
> <value>E2EJob</value>
> </property>
> </configuration>
> {code}
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