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https://issues.apache.org/jira/browse/KYLIN-4906?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17287462#comment-17287462
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ASF GitHub Bot commented on KYLIN-4906:
---------------------------------------
codecov-io edited a comment on pull request #1585:
URL: https://github.com/apache/kylin/pull/1585#issuecomment-781874343
# [Codecov](https://codecov.io/gh/apache/kylin/pull/1585?src=pr&el=h1) Report
> :exclamation: No coverage uploaded for pull request base
(`kylin-on-parquet-v2@b428f1e`). [Click here to learn what that
means](https://docs.codecov.io/docs/error-reference#section-missing-base-commit).
> The diff coverage is `n/a`.
[](https://codecov.io/gh/apache/kylin/pull/1585?src=pr&el=tree)
```diff
@@ Coverage Diff @@
## kylin-on-parquet-v2 #1585 +/- ##
======================================================
Coverage ? 24.36%
Complexity ? 4649
======================================================
Files ? 1145
Lines ? 65335
Branches ? 9595
======================================================
Hits ? 15917
Misses ? 47754
Partials ? 1664
```
------
[Continue to review full report at
Codecov](https://codecov.io/gh/apache/kylin/pull/1585?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/1585?src=pr&el=footer). Last
update
[b428f1e...3f9dd29](https://codecov.io/gh/apache/kylin/pull/1585?src=pr&el=lastupdated).
Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
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> support query/job server dynamic register and discovery in kylin4
> -----------------------------------------------------------------
>
> Key: KYLIN-4906
> URL: https://issues.apache.org/jira/browse/KYLIN-4906
> Project: Kylin
> Issue Type: Improvement
> Components: Integration
> Affects Versions: v4.0.0-beta
> Reporter: ShengJun Zheng
> Assignee: ShengJun Zheng
> Priority: Major
> Fix For: v4.0.0-GA
>
> Attachments: screenshot-1.png, screenshot-2.png
>
>
> Hi，currently we are troubled by a static configuration:
> kylin.server.cluster-servers. There tow situations not so friendly to us.
> 1. when adding query node to cluster, we forgot to update this
> configuration in job server. It caused the newly added server was not
> notified of all metadata update events, causing wrong query result.
> 2. we plan to deploy query server in k8s , this static configuration is not
> cloud native (having to update k8s configmap)
> We use kylin 2.x，seems this is still a problem in kylin 3.x (relavent code:
> org.apache.kylin.metadata.cachesync.Broadcaster).
> I wonder if i was wrong or is there already a solution .
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