Set workflow id by given workflow name when workflow id is missing from 
workflowconfig


Project: http://git-wip-us.apache.org/repos/asf/helix/repo
Commit: http://git-wip-us.apache.org/repos/asf/helix/commit/5807fba3
Tree: http://git-wip-us.apache.org/repos/asf/helix/tree/5807fba3
Diff: http://git-wip-us.apache.org/repos/asf/helix/diff/5807fba3

Branch: refs/heads/master
Commit: 5807fba3a3874d232437d37f01de685134971a6e
Parents: c73f692
Author: Junkai Xue <j...@linkedin.com>
Authored: Wed Aug 30 13:41:58 2017 -0700
Committer: Junkai Xue <j...@linkedin.com>
Committed: Mon Nov 6 17:07:17 2017 -0800

----------------------------------------------------------------------
 helix-core/src/main/java/org/apache/helix/task/TaskDriver.java   | 4 ++++
 .../src/main/java/org/apache/helix/task/WorkflowConfig.java      | 4 ----
 2 files changed, 4 insertions(+), 4 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/helix/blob/5807fba3/helix-core/src/main/java/org/apache/helix/task/TaskDriver.java
----------------------------------------------------------------------
diff --git a/helix-core/src/main/java/org/apache/helix/task/TaskDriver.java 
b/helix-core/src/main/java/org/apache/helix/task/TaskDriver.java
index ecbe06c..d298844 100644
--- a/helix-core/src/main/java/org/apache/helix/task/TaskDriver.java
+++ b/helix-core/src/main/java/org/apache/helix/task/TaskDriver.java
@@ -166,6 +166,10 @@ public class TaskDriver {
    * @param newWorkflowConfig
    */
   public void updateWorkflow(String workflow, WorkflowConfig 
newWorkflowConfig) {
+    if (newWorkflowConfig.getWorkflowId() == null) {
+      newWorkflowConfig.getRecord()
+          
.setSimpleField(WorkflowConfig.WorkflowConfigProperty.WorkflowID.name(), 
workflow);
+    }
     if (workflow == null || 
!workflow.equals(newWorkflowConfig.getWorkflowId())) {
       throw new HelixException(String
           .format("Workflow name {%s} does not match the workflow Id from 
WorkflowConfig {%s}",

http://git-wip-us.apache.org/repos/asf/helix/blob/5807fba3/helix-core/src/main/java/org/apache/helix/task/WorkflowConfig.java
----------------------------------------------------------------------
diff --git a/helix-core/src/main/java/org/apache/helix/task/WorkflowConfig.java 
b/helix-core/src/main/java/org/apache/helix/task/WorkflowConfig.java
index b02fc8c..aa24d75 100644
--- a/helix-core/src/main/java/org/apache/helix/task/WorkflowConfig.java
+++ b/helix-core/src/main/java/org/apache/helix/task/WorkflowConfig.java
@@ -608,10 +608,6 @@ public class  WorkflowConfig extends ResourceConfig {
     }
 
     private void validate() {
-      if (_workflowId == null) {
-        throw new HelixException("Workflow ID is required field!");
-      }
-
       _taskDag.validate();
 
       if (_expiry < 0) {

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