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https://issues.apache.org/jira/browse/LENS-995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15221238#comment-15221238
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Hudson commented on LENS-995:
-----------------------------
FAILURE: Integrated in Lens-Commit #1217 (See
[https://builds.apache.org/job/Lens-Commit/1217/])
LENS-995 : QueryContextPriorityComparator should compare the priorities
(sushilmohanty: rev b36a027748413db07099837bbd7c62207b95c896)
*
lens-server/src/main/java/org/apache/lens/server/query/QueryContextPriorityComparator.java
*
lens-server/src/test/java/org/apache/lens/server/query/QueryContextComparatorTest.java
*
lens-server/src/main/java/org/apache/lens/server/query/QueryExecutionServiceImpl.java
* lens-server/src/main/java/org/apache/lens/server/query/QueryComparator.java
*
lens-server-api/src/main/java/org/apache/lens/server/api/LensConfConstants.java
*
lens-server/src/test/java/org/apache/lens/server/query/collect/DefaultQueryCollectionTest.java
*
lens-server/src/main/java/org/apache/lens/server/query/QueryCostComparator.java
*
lens-server/src/main/java/org/apache/lens/server/query/FIFOQueryComparator.java
*
lens-server/src/test/java/org/apache/lens/server/query/QueryContextPriorityComparatorTest.java
*
lens-server/src/test/java/org/apache/lens/server/query/collect/QueryCollectUtil.java
*
lens-server/src/main/java/org/apache/lens/server/query/QueryPriorityComparator.java
> QueryContextPriorityComparator should compare the priorities instead of cost
> ----------------------------------------------------------------------------
>
> Key: LENS-995
> URL: https://issues.apache.org/jira/browse/LENS-995
> Project: Apache Lens
> Issue Type: Improvement
> Components: server
> Reporter: Amareshwari Sriramadasu
> Assignee: Sushil Mohanty
> Fix For: 2.6
>
> Attachments: LENS-995-3.patch
>
>
> Right now, we are comparing queries on query cost and queries with same
> priority can change position in queue, because of cost values being different.
> Instead we should compare on priority instead of cost sothat the position of
> query does not change within the same priority bucket.
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