alirezazamani commented on a change in pull request #1523:
URL: https://github.com/apache/helix/pull/1523#discussion_r520932675
##########
File path:
helix-core/src/main/java/org/apache/helix/common/caches/TaskDataCache.java
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@@ -267,6 +277,10 @@ public void updateWorkflowContext(String resourceName,
WorkflowContext workflowC
* Update context of the Workflow or Job
*/
private void updateContext(String resourceName, ZNRecord record) {
+ if (record != null && _initialContextMapHashcode.containsKey(resourceName)
+ &&
_initialContextMapHashcode.get(resourceName).equals((record.toString().hashCode())))
{
+ return;
+ }
Review comment:
@dasahcc @jiajunwang what do you think about this discussion? I think
the concern is valid in theory but not in practice.
http://sigpwned.com/2018/08/10/string-hashcode-is-plenty-unique/
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