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https://issues.apache.org/jira/browse/KYLIN-3461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16566244#comment-16566244
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ASF GitHub Bot commented on KYLIN-3461:
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shaofengshi closed pull request #183: KYLIN-3461 metastore.sh
refresh-cube-signature not updating cube sign…
URL: https://github.com/apache/kylin/pull/183
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
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diff --git a/tool-assembly/pom.xml b/tool-assembly/pom.xml
index 1947342bde..5e40bd53d6 100644
--- a/tool-assembly/pom.xml
+++ b/tool-assembly/pom.xml
@@ -104,6 +104,7 @@
<include>org.springframework.security:spring-security-core</include>
<include>org.springframework.security:spring-security-acl</include>
<include>org.springframework:spring-core</include>
+ <include>com.fasterxml.jackson*:*</include>
</includes>
</artifactSet>
<relocations>
@@ -127,6 +128,10 @@
<pattern>org.apache.http</pattern>
<shadedPattern>${shadeBase}.org.apache.http</shadedPattern>
</relocation>
+ <relocation>
+ <pattern>com.fasterxml.jackson</pattern>
+
<shadedPattern>${shadeBase}.com.fasterxml.jackson</shadedPattern>
+ </relocation>
</relocations>
<filters>
<filter>
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> "metastore.sh refresh-cube-signature" not updating cube signature as expected
> ------------------------------------------------------------------------------
>
> Key: KYLIN-3461
> URL: https://issues.apache.org/jira/browse/KYLIN-3461
> Project: Kylin
> Issue Type: Bug
> Components: Client - CLI
> Affects Versions: v2.3.2
> Reporter: Yuan Weizhao
> Assignee: Na Zhai
> Priority: Critical
> Fix For: v2.4.1, v2.5.0
>
> Attachments: build-cube-log.png,
> log-2-calculate-signature-when-refresh-cube-signature.log,
> log1-calculate-signature-when-building.log, refresh-cube-signature-log.png
>
>
> Recently I upgraded kylin from 2.3.1 to 2.3.2, and when I tried to build a
> cube, the Web UI told me that my cube signature is inconsistent, and
> suggested that I use the metastore.sh script to refresh all cube signatures.
> I did what I was told to, but as I can read from the log, the script didn't
> update any cube signature, and I still received the same error message when I
> retried to build the cube.
> I did some digging on the source code, and add some logging statements,
> re-packaged kylin and deployed the more-logging version. I found that when
> kylin refreshes cube signatures and build new cube segments, it always check
> whether the cube signature equals to the calculated signature which is
> calculated by method
> org.apache.kylin.cube.model.CubeDesc#calculateSignature().
> And as I observed from the log, this method return DIFFERENT RESULT under the
> above two occasions!
> The Difference lies in that when building cube segments invokes
> calculateSignature(), it will add "encoding_version" into the "rowkey" json
> string.
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