[Remove] Type mapping end-points from RestMultiSearchTemplateAction

[dreamer-89]

Signed-off-by: Suraj Singh surajrider@gmail.com

Description

Type mapping end-points from RestMultiSearchTemplateAction. This change escaped in #2263

Related to #1940

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[opensearch-ci-bot]

Can one of the admins verify this patch?

[opensearch-ci-bot]

❌   Gradle Check failure c5141ef5ea6e20f736fc8781b44e3bb44bd93315
Log 3234

Reports 3234

[dreamer-89]

The failure looks unrelated and cause seems to be a warning on settings index.translog.retention.age

REPRODUCE WITH: ./gradlew ':qa:full-cluster-restart:v1.4.0#oldClusterTest' --tests "org.opensearch.upgrades.FullClusterRestartIT.testEmptyShard" -Dtests.seed=CFDACBBA3F54FD83 -Dtests.security.manager=true -Dtests.jvm.argline="-XX:TieredStopAtLevel=1 -XX:ReservedCodeCacheSize=64m" -Dtests.locale=is -Dtests.timezone=Asia/Almaty -Druntime.java=17

org.opensearch.upgrades.FullClusterRestartIT > testEmptyShard FAILED
    org.opensearch.client.WarningFailureException: method [PUT], host [http://[::1]:33109], URI [/test_empty_shard], status line [HTTP/1.1 200 OK]
    Warnings: [Translog retention settings [index.translog.retention.age] and [index.translog.retention.size] are deprecated and effectively ignored. They will be removed in a future version.]
    {"acknowledged":true,"shards_acknowledged":true,"index":"test_empty_shard"}
        at __randomizedtesting.SeedInfo.seed([CFDACBBA3F54FD83:83A11C62C36DD216]:0)
        at app//org.opensearch.client.RestClient.convertResponse(RestClient.java:346)
        at app//org.opensearch.client.RestClient.performRequest(RestClient.java:320)
        at app//org.opensearch.client.RestClient.performRequest(RestClient.java:295)
        at app//org.opensearch.test.rest.OpenSearchRestTestCase.createIndex(OpenSearchRestTestCase.java:973)
        at app//org.opensearch.test.rest.OpenSearchRestTestCase.createIndex(OpenSearchRestTestCase.java:956)
        at app//org.opensearch.test.rest.OpenSearchRestTestCase.createIndex(OpenSearchRestTestCase.java:952)
        at app//org.opensearch.upgrades.FullClusterRestartIT.testEmptyShard(FullClusterRestartIT.java:670)

[dreamer-89]

Spot checked gradle check failures. Few of them are failing for exact same reason as this. Created #2434

This issue already captured in #2359

[dreamer-89]

start gradle check

[opensearch-ci-bot]

❌   Gradle Check failure c5141ef5ea6e20f736fc8781b44e3bb44bd93315
Log 3237

Reports 3237

[dreamer-89]

Gradle check failing due to same test case mentioned above.

[dreamer-89]

start gradle check

[opensearch-ci-bot]

❌   Gradle Check failure c5141ef5ea6e20f736fc8781b44e3bb44bd93315
Log 3238

Reports 3238

[dreamer-89]

6.x setting not supported in 2.x
#2359 (comment)

[opensearch-ci-bot]

✅   Gradle Check success 06e6f97
Log 3255

Reports 3255