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https://issues.apache.org/jira/browse/GOBBLIN-1862?focusedWorklogId=873616&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-873616
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ASF GitHub Bot logged work on GOBBLIN-1862:
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Author: ASF GitHub Bot
Created on: 29/Jul/23 00:21
Start Date: 29/Jul/23 00:21
Worklog Time Spent: 10m
Work Description: vikrambohra commented on PR #3725:
URL: https://github.com/apache/gobblin/pull/3725#issuecomment-1656483056
> In the current case, if reference tier counter is reported to be 0, an
exception is thrown, however is silently swallowed. Thus, causing the watermark
to not move forward in this case or in the case of a quiet topic for hours
where there are no records.
"or in the case of a quiet topic for hours where there are no records." this
statement is not entirely correct. When there are zero counts from all tiers
the PCM api returns an empty map and we proceed with the CW update. this was
fixed in https://github.com/apache/gobblin/pull/3698
Please fix description
Issue Time Tracking
-------------------
Worklog Id: (was: 873616)
Time Spent: 20m (was: 10m)
> Allow reference count to be 0 but no less
> -----------------------------------------
>
> Key: GOBBLIN-1862
> URL: https://issues.apache.org/jira/browse/GOBBLIN-1862
> Project: Apache Gobblin
> Issue Type: Bug
> Reporter: Andy Jiang
> Priority: Major
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Due to possible issues upstream reporting incorrect reference counts for
> number of records, there could be times when the reference count reported to
> be 0.
> In the current case, if reference tier counter is reported to be 0, an
> exception is thrown, however is silently swallowed. Thus, causing the
> watermark to not move forward in this case or in the case of a quiet topic
> for hours where there are no records.
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