[Type removal] Ignore _type field in bulk request

[dreamer-89]

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

Description

Don't fail bulk request on _type field in bulk request. This change reduces the friction with external clients which still uses _type field in bulk requests. The change include creating bulk request parser with errorOnType set to false to accommodate _type params. It also add some of test cases previously removed in #2215 to verify the assumption

Related
#2215

Issues Resolved

#3484

Testing

Request

curl localhost:9200/_bulk -H 'Content-type:application/json' -d '
{ "index" : { "_index" : "test-index", "_type":"test_type", "_id" : "1" } }
{ "field1" : "value1" }
'

Before change

{
    "error": {
        "root_cause": [
            {
                "type": "illegal_argument_exception",
                "reason": "Action/metadata line [1] contains an unknown parameter [_type]"
            }
        ],
        "type": "illegal_argument_exception",
        "reason": "Action/metadata line [1] contains an unknown parameter [_type]"
    },
    "status": 400
}

After fix

{
    "took": 209,
    "errors": false,
    "items": [
        {
            "index": {
                "_index": "test-index",
                "_id": "1",
                "_version": 2,
                "result": "updated",
                "_shards": {
                    "total": 2,
                    "successful": 1,
                    "failed": 0
                },
                "_seq_no": 2,
                "_primary_term": 1,
                "status": 200
            }
        }
    ]
}

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[opensearch-ci-bot]

✅   Gradle Check success b487511
Log 5764

Reports 5764

[dreamer-89]

Gradle check has test failures internally but reported succeeded in the end. Opened #3506

All failures belongs to 11_with_deprecated_types test file added back with type info.

1. List of strings

REPRODUCE WITH: ./gradlew ':qa:mixed-cluster:v1.4.0#mixedClusterTest' --tests "org.opensearch.backwards.MixedClusterClientYamlTestSuiteIT.test {p0=bulk/11_with_deprecated_types/List of strings}" -Dtests.seed=67F5EB33FD1D90E4 -Dtests.security.manager=true -Dtests.jvm.argline="-XX:TieredStopAtLevel=1 -XX:ReservedCodeCacheSize=64m" -Dtests.locale=fi-FI -Dtests.timezone=US/Aleutian -Druntime.java=17

org.opensearch.backwards.MixedClusterClientYamlTestSuiteIT > test {p0=bulk/11_with_deprecated_types/List of strings} FAILED
    java.lang.AssertionError: Failure at [bulk/11_with_deprecated_types:133]: expected [2xx] status code but api [count] returned [503 Service Unavailable] [{"error":{"root_cause":[],"type":"search_phase_execution_exception","reason":"all shards failed","phase":"query","grouped":true,"failed_shards":[],"stack_trace":"Failed to execute phase [query], all shards failed\n\tat org.opensearch.action.search.AbstractSearchAsyncAction.onPhaseFailure(AbstractSearchAsyncAction.java:642)\n\tat org.opensearch.action.search.AbstractSearchAsyncAction.executeNextPhase(AbstractSearchAsyncAction.java:360)\n\tat org.opensearch.action.search.AbstractSearchAsyncAction.onPhaseDone(AbstractSearchAsyncAction.java:677)\n\tat org.opensearch.action.search.AbstractSearchAsyncAction.onShardFailure(AbstractSearchAsyncAction.java:457)\n\tat org.opensearch.action.search.AbstractSearchAsyncAction.lambda$performPhaseOnShard$0(AbstractSearchAsyncAction.java:270)\n\tat org.opensearch.action.search.AbstractSearchAsyncAction$2.doRun(AbstractSearchAsyncAction.java:338)\n\tat org.opensearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:50)\n\tat org.opensearch.common.util.concurrent.TimedRunnable.doRun(TimedRunnable.java:57)\n\tat org.opensearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:792)\n\tat org.opensearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:50)\n\tat java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)\n\tat java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)\n\tat java.base/java.lang.Thread.run(Thread.java:829)\n"},"status":503}]
        at __randomizedtesting.SeedInfo.seed([67F5EB33FD1D90E4:EFA1D4E953E1FD1C]:0)

2. Array of objects

REPRODUCE WITH: ./gradlew ':qa:mixed-cluster:v1.4.0#mixedClusterTest' --tests "org.opensearch.backwards.MixedClusterClientYamlTestSuiteIT.test {p0=bulk/11_with_deprecated_types/Array of objects}" -Dtests.seed=67F5EB33FD1D90E4 -Dtests.security.manager=true -Dtests.jvm.argline="-XX:TieredStopAtLevel=1 -XX:ReservedCodeCacheSize=64m" -Dtests.locale=fi-FI -Dtests.timezone=US/Aleutian -Druntime.java=17

org.opensearch.backwards.MixedClusterClientYamlTestSuiteIT > test {p0=bulk/11_with_deprecated_types/Array of objects} FAILED
    java.lang.RuntimeException: Failure at [bulk/11_with_deprecated_types:3]: 60 000 milliseconds timeout on connection http-outgoing-58 [ACTIVE]
        at __randomizedtesting.SeedInfo.seed([67F5EB33FD1D90E4:EFA1D4E953E1FD1C]:0)

3. Empty action

1> [2022-06-03T14:32:00,739][INFO ][o.o.b.MixedClusterClientYamlTestSuiteIT] [test] [p0=bulk/11_with_deprecated_types/empty action] before test
  2> kesäkuuta 03, 2022 2:32:00 IP. org.opensearch.client.RestClient logResponse
  2> WARNING: request [POST http://[::1]:44579/_bulk?error_trace=true] returned 1 warnings: [299 OpenSearch-1.4.0-SNAPSHOT-963b1f3663df32a38ac8e3ec91dbc84ad89282fb "[types removal] Specifying types in bulk requests is deprecated."]

[andrross]

start gradle check

[opensearch-ci-bot]

✅   Gradle Check success b487511
Log 5774

Reports 5774

[nknize]

LGTM! Thanks for adding the new bulk-with-deprecated-types test.

[nknize]

Just noticed this is going directly in the 2.0 branch. Let's first commit this to 2.x and backport to 2.0. We expect to have a better fix for future 2.x minor releases but I'm not sure that's going to come before the 2.1 release.

[dreamer-89]

Just noticed this is going directly in the 2.0 branch. Let's first commit this to 2.x and backport to 2.0. We expect to have a better fix for future 2.x minor releases but I'm not sure that's going to come before the 2.1 release.

Thanks @nknize for the review.

Actually, I have created 2.x PR. There were conflicting changes in 2.0 and 2.x and hence created separate PRs.

[nknize]

Actually, I have created 2.x PR. There were conflicting changes in 2.0 and 2.x and hence created separate PRs.

oic... looks like a type removal PR wasn't backported to 2.0 hence the conflicts.