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https://issues.apache.org/jira/browse/GOBBLIN-1057?focusedWorklogId=392171&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-392171
]
ASF GitHub Bot logged work on GOBBLIN-1057:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 24/Feb/20 23:14
Start Date: 24/Feb/20 23:14
Worklog Time Spent: 10m
Work Description: codecov-io commented on issue #2897: [GOBBLIN-1057]
Remove unnecessary RPCs in distcp-ng
URL:
https://github.com/apache/incubator-gobblin/pull/2897#issuecomment-590596708
#
[Codecov](https://codecov.io/gh/apache/incubator-gobblin/pull/2897?src=pr&el=h1)
Report
> Merging
[#2897](https://codecov.io/gh/apache/incubator-gobblin/pull/2897?src=pr&el=desc)
into
[master](https://codecov.io/gh/apache/incubator-gobblin/commit/096fc0c78f820df26958f22b53558ca4b082f7ce?src=pr&el=desc)
will **decrease** coverage by `41.67%`.
> The diff coverage is `0%`.
[](https://codecov.io/gh/apache/incubator-gobblin/pull/2897?src=pr&el=tree)
```diff
@@ Coverage Diff @@
## master #2897 +/- ##
============================================
- Coverage 45.77% 4.1% -41.68%
+ Complexity 9152 749 -8403
============================================
Files 1932 1932
Lines 72768 72777 +9
Branches 8013 8021 +8
============================================
- Hits 33307 2984 -30323
- Misses 36418 69475 +33057
+ Partials 3043 318 -2725
```
| [Impacted
Files](https://codecov.io/gh/apache/incubator-gobblin/pull/2897?src=pr&el=tree)
| Coverage Δ | Complexity Δ | |
|---|---|---|---|
|
[...che/gobblin/data/management/copy/CopyableFile.java](https://codecov.io/gh/apache/incubator-gobblin/pull/2897/diff?src=pr&el=tree#diff-Z29iYmxpbi1kYXRhLW1hbmFnZW1lbnQvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2dvYmJsaW4vZGF0YS9tYW5hZ2VtZW50L2NvcHkvQ29weWFibGVGaWxlLmphdmE=)
| `0% <0%> (-81.18%)` | `0 <0> (-32)` | |
|
[...ata/management/copy/hive/HiveCopyEntityHelper.java](https://codecov.io/gh/apache/incubator-gobblin/pull/2897/diff?src=pr&el=tree#diff-Z29iYmxpbi1kYXRhLW1hbmFnZW1lbnQvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2dvYmJsaW4vZGF0YS9tYW5hZ2VtZW50L2NvcHkvaGl2ZS9IaXZlQ29weUVudGl0eUhlbHBlci5qYXZh)
| `0% <0%> (-22.88%)` | `0 <0> (-14)` | |
|
[...anagement/copy/replication/ConfigBasedDataset.java](https://codecov.io/gh/apache/incubator-gobblin/pull/2897/diff?src=pr&el=tree#diff-Z29iYmxpbi1kYXRhLW1hbmFnZW1lbnQvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2dvYmJsaW4vZGF0YS9tYW5hZ2VtZW50L2NvcHkvcmVwbGljYXRpb24vQ29uZmlnQmFzZWREYXRhc2V0LmphdmE=)
| `0% <0%> (-70.55%)` | `0 <0> (-10)` | |
|
[...n/converter/AvroStringFieldDecryptorConverter.java](https://codecov.io/gh/apache/incubator-gobblin/pull/2897/diff?src=pr&el=tree#diff-Z29iYmxpbi1tb2R1bGVzL2dvYmJsaW4tY3J5cHRvLXByb3ZpZGVyL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9nb2JibGluL2NvbnZlcnRlci9BdnJvU3RyaW5nRmllbGREZWNyeXB0b3JDb252ZXJ0ZXIuamF2YQ==)
| `0% <0%> (-100%)` | `0% <0%> (-2%)` | |
|
[...he/gobblin/cluster/TaskRunnerSuiteThreadModel.java](https://codecov.io/gh/apache/incubator-gobblin/pull/2897/diff?src=pr&el=tree#diff-Z29iYmxpbi1jbHVzdGVyL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9nb2JibGluL2NsdXN0ZXIvVGFza1J1bm5lclN1aXRlVGhyZWFkTW9kZWwuamF2YQ==)
| `0% <0%> (-100%)` | `0% <0%> (-5%)` | |
|
[...n/mapreduce/avro/AvroKeyCompactorOutputFormat.java](https://codecov.io/gh/apache/incubator-gobblin/pull/2897/diff?src=pr&el=tree#diff-Z29iYmxpbi1jb21wYWN0aW9uL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9nb2JibGluL2NvbXBhY3Rpb24vbWFwcmVkdWNlL2F2cm8vQXZyb0tleUNvbXBhY3Rvck91dHB1dEZvcm1hdC5qYXZh)
| `0% <0%> (-100%)` | `0% <0%> (-3%)` | |
|
[...apache/gobblin/fork/CopyNotSupportedException.java](https://codecov.io/gh/apache/incubator-gobblin/pull/2897/diff?src=pr&el=tree#diff-Z29iYmxpbi1hcGkvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2dvYmJsaW4vZm9yay9Db3B5Tm90U3VwcG9ydGVkRXhjZXB0aW9uLmphdmE=)
| `0% <0%> (-100%)` | `0% <0%> (-1%)` | |
|
[.../gobblin/kafka/writer/KafkaWriterCommonConfig.java](https://codecov.io/gh/apache/incubator-gobblin/pull/2897/diff?src=pr&el=tree#diff-Z29iYmxpbi1tb2R1bGVzL2dvYmJsaW4ta2Fma2EtY29tbW9uL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9nb2JibGluL2thZmthL3dyaXRlci9LYWZrYVdyaXRlckNvbW1vbkNvbmZpZy5qYXZh)
| `0% <0%> (-100%)` | `0% <0%> (-7%)` | |
|
[...ker/task/TaskLevelPolicyCheckerBuilderFactory.java](https://codecov.io/gh/apache/incubator-gobblin/pull/2897/diff?src=pr&el=tree#diff-Z29iYmxpbi1jb3JlL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9nb2JibGluL3F1YWxpdHljaGVja2VyL3Rhc2svVGFza0xldmVsUG9saWN5Q2hlY2tlckJ1aWxkZXJGYWN0b3J5LmphdmE=)
| `0% <0%> (-100%)` | `0% <0%> (-2%)` | |
|
[...bblin/data/management/copy/AllEqualComparator.java](https://codecov.io/gh/apache/incubator-gobblin/pull/2897/diff?src=pr&el=tree#diff-Z29iYmxpbi1kYXRhLW1hbmFnZW1lbnQvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2dvYmJsaW4vZGF0YS9tYW5hZ2VtZW50L2NvcHkvQWxsRXF1YWxDb21wYXJhdG9yLmphdmE=)
| `0% <0%> (-100%)` | `0% <0%> (-2%)` | |
| ... and [1114
more](https://codecov.io/gh/apache/incubator-gobblin/pull/2897/diff?src=pr&el=tree-more)
| |
------
[Continue to review full report at
Codecov](https://codecov.io/gh/apache/incubator-gobblin/pull/2897?src=pr&el=continue).
> **Legend** - [Click here to learn
more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by
[Codecov](https://codecov.io/gh/apache/incubator-gobblin/pull/2897?src=pr&el=footer).
Last update
[096fc0c...86b4228](https://codecov.io/gh/apache/incubator-gobblin/pull/2897?src=pr&el=lastupdated).
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Issue Time Tracking
-------------------
Worklog Id: (was: 392171)
Time Spent: 40m (was: 0.5h)
> Remove unnecessary RPCs in distcp-ng
> ------------------------------------
>
> Key: GOBBLIN-1057
> URL: https://issues.apache.org/jira/browse/GOBBLIN-1057
> Project: Apache Gobblin
> Issue Type: Improvement
> Reporter: Hung Tran
> Priority: Major
> Time Spent: 40m
> Remaining Estimate: 0h
>
> There are some per-file FileSystem RPCs being invoked in Gobblin distcp-ng.
> This results in a long file discovery phase that can be hours for a few
> thousand files.
> The RPCs that can be removed are:
> getFileChecksum() - the value doesn't appear to be used.
> getFileStatus() - this is called to get the modification time in
> ModTimeDataFileVersionStrategy.getVersion(). The modification time is already
> available from listStatus(), so use that value.
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