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https://issues.apache.org/jira/browse/KYLIN-983?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14732285#comment-14732285
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hongbin ma commented on KYLIN-983:
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hi, xiaoyu
how did you made the patch? I cannot merge it:
➜ Kylin-0.7 git:(0.7-staging) git apply --check
~/Desktop/KYLIN-983-Query-sql-offset-keyword-bug-V2.patch
error:
src/main/java/org/apache/kylin/storage/hbase/SerializedHBaseTupleIterator.java:
No such file or directory
error: src/main/java/org/apache/kylin/storage/StorageContext.java: No such file
or directory
error: src/test/java/org/apache/kylin/query/test/KylinQueryTest.java: No such
file or directory
error: src/main/java/org/apache/kylin/query/relnode/OLAPLimitRel.java: No such
file or directory
please use git format-patch:
http://kylin.incubator.apache.org/development/howto_contribute.html
And will you please also make a patch for branch 0.8?
> Query sql offset keyword bug
> ----------------------------
>
> Key: KYLIN-983
> URL: https://issues.apache.org/jira/browse/KYLIN-983
> Project: Kylin
> Issue Type: Bug
> Components: Query Engine, Storage - HBase
> Affects Versions: v0.7.2
> Reporter: Xiaoyu Wang
> Assignee: liyang
> Fix For: v2.0, v1.1
>
> Attachments: KYLIN-983-Query-sql-offset-keyword-bug-V2.patch,
> KYLIN-983-Query-sql-offset-keyword-bug.patch
>
>
> SQL is:
> {code}
> select type,count(*) from test group by type limit 1 offset 10
> {code}
> the resultset size is 0.
> I see the hbase scanner only judge the limit size,not found the offset size.
> The most queries offset is calcite service when the scan count bigger than
> limit+offset.
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