hanghangliu commented on code in PR #3487:
URL: https://github.com/apache/gobblin/pull/3487#discussion_r854804714
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gobblin-cluster/src/main/java/org/apache/gobblin/cluster/GobblinTaskRunner.java:
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@@ -540,16 +542,25 @@ void connectHelixManagerWithRetry() {
* the job with EXAMPLE_INSTANCE_TAG will remain in the ZK until an instance
with EXAMPLE_INSTANCE_TAG was found.
*/
private void addInstanceTags() {
- List<String> tags = ConfigUtils.getStringList(this.clusterConfig,
GobblinClusterConfigurationKeys.HELIX_INSTANCE_TAGS_KEY);
HelixManager receiverManager = getReceiverManager();
if (receiverManager.isConnected()) {
- if (!tags.isEmpty()) {
- logger.info("Adding tags binding " + tags);
- tags.forEach(tag -> receiverManager.getClusterManagmentTool()
- .addInstanceTag(this.clusterName, this.helixInstanceName, tag));
- logger.info("Actual tags binding " +
receiverManager.getClusterManagmentTool()
- .getInstanceConfig(this.clusterName,
this.helixInstanceName).getTags());
+ // The helix instance associated with this container should be
consistent on helix tag
+ List<String> existedTags = receiverManager.getClusterManagmentTool()
Review Comment:
If a helix instance already have tag assigned during last run, it won't be
auto removed. So need to remove unwanted tags here. Added this comment.
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