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https://issues.apache.org/jira/browse/KYLIN-3457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16547734#comment-16547734
]
ASF GitHub Bot commented on KYLIN-3457:
---------------------------------------
codecov-io commented on issue #166: KYLIN-3457 Distribute by multi column if
not set distribute column du…
URL: https://github.com/apache/kylin/pull/166#issuecomment-405909335
# [Codecov](https://codecov.io/gh/apache/kylin/pull/166?src=pr&el=h1) Report
> Merging [#166](https://codecov.io/gh/apache/kylin/pull/166?src=pr&el=desc)
into
[master](https://codecov.io/gh/apache/kylin/commit/8a9a333a053634d4885087979826fbe016f13bbd?src=pr&el=desc)
will **increase** coverage by `0.01%`.
> The diff coverage is `0%`.
[](https://codecov.io/gh/apache/kylin/pull/166?src=pr&el=tree)
```diff
@@ Coverage Diff @@
## master #166 +/- ##
============================================
+ Coverage 22.48% 22.49% +0.01%
Complexity 4236 4236
============================================
Files 1050 1050
Lines 62697 62707 +10
Branches 8949 8950 +1
============================================
+ Hits 14097 14109 +12
- Misses 47243 47247 +4
+ Partials 1357 1351 -6
```
| [Impacted
Files](https://codecov.io/gh/apache/kylin/pull/166?src=pr&el=tree) | Coverage Δ
| Complexity Δ | |
|---|---|---|---|
|
[.../java/org/apache/kylin/common/KylinConfigBase.java](https://codecov.io/gh/apache/kylin/pull/166/diff?src=pr&el=tree#diff-Y29yZS1jb21tb24vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2t5bGluL2NvbW1vbi9LeWxpbkNvbmZpZ0Jhc2UuamF2YQ==)
| `14.57% <0%> (-0.03%)` | `35 <0> (ø)` | |
|
[...a/org/apache/kylin/source/hive/HiveSparkInput.java](https://codecov.io/gh/apache/kylin/pull/166/diff?src=pr&el=tree#diff-c291cmNlLWhpdmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2t5bGluL3NvdXJjZS9oaXZlL0hpdmVTcGFya0lucHV0LmphdmE=)
| `0% <0%> (ø)` | `0 <0> (ø)` | :arrow_down: |
|
[...ain/java/org/apache/kylin/job/JoinedFlatTable.java](https://codecov.io/gh/apache/kylin/pull/166/diff?src=pr&el=tree#diff-Y29yZS1qb2Ivc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2t5bGluL2pvYi9Kb2luZWRGbGF0VGFibGUuamF2YQ==)
| `0% <0%> (ø)` | `0 <0> (ø)` | :arrow_down: |
|
[...java/org/apache/kylin/source/hive/HiveMRInput.java](https://codecov.io/gh/apache/kylin/pull/166/diff?src=pr&el=tree#diff-c291cmNlLWhpdmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2t5bGluL3NvdXJjZS9oaXZlL0hpdmVNUklucHV0LmphdmE=)
| `0% <0%> (ø)` | `0 <0> (ø)` | :arrow_down: |
|
[...he/kylin/dict/lookup/cache/RocksDBLookupTable.java](https://codecov.io/gh/apache/kylin/pull/166/diff?src=pr&el=tree#diff-Y29yZS1kaWN0aW9uYXJ5L3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9reWxpbi9kaWN0L2xvb2t1cC9jYWNoZS9Sb2Nrc0RCTG9va3VwVGFibGUuamF2YQ==)
| `72.97% <0%> (-5.41%)` | `5% <0%> (-1%)` | |
|
[...lin/dict/lookup/cache/RocksDBLookupTableCache.java](https://codecov.io/gh/apache/kylin/pull/166/diff?src=pr&el=tree#diff-Y29yZS1kaWN0aW9uYXJ5L3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9reWxpbi9kaWN0L2xvb2t1cC9jYWNoZS9Sb2Nrc0RCTG9va3VwVGFibGVDYWNoZS5qYXZh)
| `76.68% <0%> (+0.51%)` | `27% <0%> (ø)` | :arrow_down: |
|
[...ain/java/org/apache/kylin/dict/TrieDictionary.java](https://codecov.io/gh/apache/kylin/pull/166/diff?src=pr&el=tree#diff-Y29yZS1kaWN0aW9uYXJ5L3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9reWxpbi9kaWN0L1RyaWVEaWN0aW9uYXJ5LmphdmE=)
| `69.94% <0%> (+0.51%)` | `51% <0%> (+1%)` | :arrow_up: |
|
[...g/apache/kylin/metadata/cachesync/Broadcaster.java](https://codecov.io/gh/apache/kylin/pull/166/diff?src=pr&el=tree#diff-Y29yZS1tZXRhZGF0YS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUva3lsaW4vbWV0YWRhdGEvY2FjaGVzeW5jL0Jyb2FkY2FzdGVyLmphdmE=)
| `52.73% <0%> (+0.99%)` | `22% <0%> (ø)` | :arrow_down: |
|
[...rg/apache/kylin/cube/inmemcubing/MemDiskStore.java](https://codecov.io/gh/apache/kylin/pull/166/diff?src=pr&el=tree#diff-Y29yZS1jdWJlL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9reWxpbi9jdWJlL2lubWVtY3ViaW5nL01lbURpc2tTdG9yZS5qYXZh)
| `70.21% <0%> (+2.12%)` | `7% <0%> (ø)` | :arrow_down: |
|
[.../apache/kylin/cube/cuboid/TreeCuboidScheduler.java](https://codecov.io/gh/apache/kylin/pull/166/diff?src=pr&el=tree#diff-Y29yZS1jdWJlL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9reWxpbi9jdWJlL2N1Ym9pZC9UcmVlQ3Vib2lkU2NoZWR1bGVyLmphdmE=)
| `66.15% <0%> (+2.3%)` | `0% <0%> (ø)` | :arrow_down: |
------
[Continue to review full report at
Codecov](https://codecov.io/gh/apache/kylin/pull/166?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/kylin/pull/166?src=pr&el=footer). Last
update
[8a9a333...4ea48a6](https://codecov.io/gh/apache/kylin/pull/166?src=pr&el=lastupdated).
Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
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> Distribute by multi column if not set distribute column during the
> redistribute step
> ------------------------------------------------------------------------------------
>
> Key: KYLIN-3457
> URL: https://issues.apache.org/jira/browse/KYLIN-3457
> Project: Kylin
> Issue Type: Improvement
> Reporter: Chao Long
> Assignee: Chao Long
> Priority: Major
>
> KYLIN-3388 remove redistribute step may cause a data skew problem。
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