klsince commented on code in PR #11740:
URL: https://github.com/apache/pinot/pull/11740#discussion_r1361245932
##########
pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/PinotHelixResourceManager.java:
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@@ -1992,19 +1994,24 @@ public Map<String, Map<String, String>>
getAllJobsForTable(String tableNameWithT
for (ControllerJobType jobType : jobTypes) {
String jobsResourcePath =
ZKMetadataProvider.constructPropertyStorePathForControllerJob(jobType);
try {
+ if (!_propertyStore.exists(jobsResourcePath, -1)) {
Review Comment:
as tested, propertyStore.get() threw ZkNoNodeException. The current
try-catch would continue the for-loop upon this exception, but the warn logs
were kinda annoying, so I added the explicit existence check.
looks like no AccessOption is `-1`, but changed to PERSISTENT anyway
Updated: as it turned out, using `-1` as the option to get ZNode was why it
threw exception, because `-1` would set this specific option to true: `public
static int THROW_EXCEPTION_IFNOTEXIST = 16;`.
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