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https://issues.apache.org/jira/browse/IGNITE-29199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18131307#comment-18131307
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Ignite TC Bot commented on IGNITE-29199:
----------------------------------------
{panel:title=Branch: [pull/13744/head] Base: [master] : No blockers
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
{panel:title=Branch: [pull/13744/head] Base: [master] : New Tests
(2)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}Index Query API{color} [[tests
2|https://ci2.ignite.apache.org/viewLog.html?buildId=9437620]]
* {color:#013220}IndexQueryTestSuite:
IndexQueryLocalTest.testLocalQueryReturnsDeserializedValues - PASSED{color}
* {color:#013220}IndexQueryTestSuite:
IndexQueryLocalTest.testLocalQueryKeepBinaryReturnsBinaryValues - PASSED{color}
{panel}
[TeamCity *--> Run :: All*
Results|https://ci2.ignite.apache.org/viewLog.html?buildId=9437721&buildTypeId=IgniteTests24Java8_RunAll]
{color:#ffffff}tcbot-analysis-comment chainBuildId=9437721
rerunBuildIds=none{color}
> Local IndexQuery returns binary objects on a cache that is not in keep-binary
> mode
> ----------------------------------------------------------------------------------
>
> Key: IGNITE-29199
> URL: https://issues.apache.org/jira/browse/IGNITE-29199
> Project: Ignite
> Issue Type: Bug
> Reporter: Reza Taroosheh
> Assignee: Reza Taroosheh
> Priority: Major
> Fix For: 2.19
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> A local {{IndexQuery}} ({{setLocal(true)}}) returns keys and values as
> {{BinaryObject}} on a cache that is not in keep-binary mode. Reading an entry
> as the cache's own type throws {{ClassCastException}}. The same query without
> {{setLocal}}, and a local {{ScanQuery}} on the same cache, return the cache's
> own classes.
> Steps:
> # Create a cache {{IgniteCache<ItemKey, Item>}} with a sorted index on an
> {{Item}} field, without {{withKeepBinary()}}.
> # Put some entries.
> # Run {{cache.query(new IndexQuery<ItemKey, Item>(Item.class,
> IDX).setLocal(true)).getAll()}} and read {{getValue()}} as {{Item}}.
> Actual: keys and values are {{BinaryObjectImpl}}, and reading the value as
> {{Item}} throws {{ClassCastException}}.
> Expected: {{ItemKey}} and {{Item}}, as with the distributed {{IndexQuery}}.
> Reproduced on 2.17.0 and 2.18.0 (reported on the dev list), and on master in
> {{IndexQueryLimitTest}} with {{setLocal(true)}}.
> Cause: {{IndexQueryProcessor#queryLocal}} unwraps each row with {{keepBinary
> = true}}. The caller's {{keepBinary}} is used only for the objects passed to
> the filter. The distributed path deserializes rows in the query future
> ({{GridCacheQueryFutureAdapter}}), while the local path skips this step.
> Compatibility: fixing this changes the type a local {{IndexQuery}} returns on
> a cache that is not in keep-binary mode. Code that relies on getting
> {{BinaryObject}} from it would need to use {{withKeepBinary()}}, which is the
> documented way to get binary objects.
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