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https://issues.apache.org/jira/browse/KYLIN-3832?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17138969#comment-17138969
]
ASF GitHub Bot commented on KYLIN-3832:
---------------------------------------
coveralls commented on pull request #1272:
URL: https://github.com/apache/kylin/pull/1272#issuecomment-645737742
## Pull Request Test Coverage Report for [Build
6040](https://coveralls.io/builds/31527067)
* **5** of **6** **(83.33%)** changed or added relevant lines in **2**
files are covered.
* **19** unchanged lines in **4** files lost coverage.
* Overall coverage decreased (**-0.004%**) to **27.965%**
---
| Changes Missing Coverage | Covered Lines | Changed/Added Lines | % |
| :-----|--------------|--------|---: |
|
[source-jdbc/src/main/java/org/apache/kylin/source/jdbc/extensible/JdbcHiveInputBase.java](https://coveralls.io/builds/31527067/source?filename=source-jdbc%2Fsrc%2Fmain%2Fjava%2Forg%2Fapache%2Fkylin%2Fsource%2Fjdbc%2Fextensible%2FJdbcHiveInputBase.java#L107)
| 2 | 3 | 66.67%
<!-- | **Total:** | **5** | **6** | **83.33%** | -->
| Files with Coverage Reduction | New Missed Lines | % |
| :-----|--------------|--: |
|
[tool/src/main/java/org/apache/kylin/tool/query/ProbabilityGenerator.java](https://coveralls.io/builds/31527067/source?filename=tool%2Fsrc%2Fmain%2Fjava%2Forg%2Fapache%2Fkylin%2Ftool%2Fquery%2FProbabilityGenerator.java#L42)
| 1 | 83.33% |
|
[datasource-sdk/src/main/java/org/apache/kylin/sdk/datasource/framework/conv/DefaultConfigurer.java](https://coveralls.io/builds/31527067/source?filename=datasource-sdk%2Fsrc%2Fmain%2Fjava%2Forg%2Fapache%2Fkylin%2Fsdk%2Fdatasource%2Fframework%2Fconv%2FDefaultConfigurer.java#L127)
| 2 | 87.5% |
|
[core-cube/src/main/java/org/apache/kylin/cube/inmemcubing/MemDiskStore.java](https://coveralls.io/builds/31527067/source?filename=core-cube%2Fsrc%2Fmain%2Fjava%2Forg%2Fapache%2Fkylin%2Fcube%2Finmemcubing%2FMemDiskStore.java#L439)
| 5 | 77.81% |
|
[datasource-sdk/src/main/java/org/apache/kylin/sdk/datasource/framework/utils/ExpressionComparator.java](https://coveralls.io/builds/31527067/source?filename=datasource-sdk%2Fsrc%2Fmain%2Fjava%2Forg%2Fapache%2Fkylin%2Fsdk%2Fdatasource%2Fframework%2Futils%2FExpressionComparator.java#L57)
| 11 | 63.38% |
<!-- | **Total:** | **19** | | -->
| Totals | [](https://coveralls.io/builds/31527067)
|
| :-- | --: |
| Change from base [Build 6029](https://coveralls.io/builds/31488642): |
-0.004% |
| Covered Lines: | 26098 |
| Relevant Lines: | 93324 |
---
##### 💛 - [Coveralls](https://coveralls.io)
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> Kylin pushdown to support postgresql
> ------------------------------------
>
> Key: KYLIN-3832
> URL: https://issues.apache.org/jira/browse/KYLIN-3832
> Project: Kylin
> Issue Type: New Feature
> Components: Query Engine
> Affects Versions: v2.5.2
> Reporter: hailin.huang
> Assignee: weibin0516
> Priority: Major
> Fix For: v3.1.0
>
>
> when I run pushdown to postgresql in my env, I encount the below exception.
> it seems that kylin need support more JDBC Driver,
> PushDownRunnerJdbcImpl.class should be more general.
> 2019-02-26 16:12:53,168 ERROR [Query 207dcf77-7c14-8078-ea8b-79644a0c576d-48]
> service.QueryService:989 : pushdown engine failed current query too
> java.sql.SQLException: Unrecognized column type: int8
> at
> org.apache.kylin.query.adhoc.PushDownRunnerJdbcImpl.toSqlType(PushDownRunnerJdbcImpl.java:260)
> at
> org.apache.kylin.query.adhoc.PushDownRunnerJdbcImpl.extractColumnMeta(PushDownRunnerJdbcImpl.java:192)
> at
> org.apache.kylin.query.adhoc.PushDownRunnerJdbcImpl.executeQuery(PushDownRunnerJdbcImpl.java:68)
> at
> org.apache.kylin.query.util.PushDownUtil.tryPushDownQuery(PushDownUtil.java:122)
> at
> org.apache.kylin.query.util.PushDownUtil.tryPushDownSelectQuery(PushDownUtil.java:69)
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