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https://issues.apache.org/jira/browse/GOBBLIN-2118?focusedWorklogId=928739&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-928739
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ASF GitHub Bot logged work on GOBBLIN-2118:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 05/Aug/24 15:37
Start Date: 05/Aug/24 15:37
Worklog Time Spent: 10m
Work Description: codecov-commenter commented on PR #4009:
URL: https://github.com/apache/gobblin/pull/4009#issuecomment-2269366851
##
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Report
All modified and coverable lines are covered by tests :white_check_mark:
> Project coverage is 41.10%. Comparing base
[(`b44a91e`)](https://app.codecov.io/gh/apache/gobblin/commit/b44a91ea69dded11fc2229237026a575ec94603a?dropdown=coverage&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache)
to head
[(`370b5fb`)](https://app.codecov.io/gh/apache/gobblin/commit/370b5fbd01516cdc59dc79a46e5abd03afce8b29?dropdown=coverage&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache).
> Report is 20 commits behind head on master.
<details><summary>Additional details and impacted files</summary>
```diff
@@ Coverage Diff @@
## master #4009 +/- ##
============================================
+ Coverage 38.72% 41.10% +2.37%
- Complexity 1596 2197 +601
============================================
Files 388 479 +91
Lines 15957 20353 +4396
Branches 1578 2354 +776
============================================
+ Hits 6180 8366 +2186
- Misses 9283 11097 +1814
- Partials 494 890 +396
```
</details>
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Issue Time Tracking
-------------------
Worklog Id: (was: 928739)
Remaining Estimate: 0h
Time Spent: 10m
> Reduce no of network calls while fetching kafka offsets during startup
> ----------------------------------------------------------------------
>
> Key: GOBBLIN-2118
> URL: https://issues.apache.org/jira/browse/GOBBLIN-2118
> Project: Apache Gobblin
> Issue Type: Improvement
> Reporter: Arpit Varshney
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> During starting while creating work unit, in Kafkasource there are network
> calls that tries to fetch the kafka offsets (both earliest and latest) to
> find out the watermark (to find the offsets where the gobblin job will start
> consuming from)
> These calls are fetched for each topic and each partition in the topic. For
> each partition, there is a separate call that goes to kafka client, which
> increases the no of network calls. If there are cross colo calls (calls to
> different datacenters in different regions) this increase the time to fetch
> and results in timeout which leads to skipping of the topic partition to
> fetch leading to starvation.
> This ticket targets to reduce the no of network calls, rather than doing a
> call for each partition. Utilize kafka source to fetch the offsets for all
> the paritions at once from kafka.
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