:qa:mixed-cluster:v8.5.3 failed with Not a valid protocol version: 0

[DaveCTurner]

CI Link

https://elasticsearch-ci.elastic.co/job/elastic+elasticsearch+pull-request+docs-check/12323/

Repro line

./gradlew ':qa:mixed-cluster:v8.5.3#mixedClusterTest' -Dtests.class="org.elasticsearch.backwards.MixedClusterClientYamlTestSuiteIT" -Dtests.method="test {p0=indices.exists/20_read_only_index/Test indices.exists on a read only index}" -Dtests.seed=CB4B62057EDFE702 -Dtests.bwc=true -Dtests.locale=id-ID -Dtests.timezone=Etc/GMT+8 -Druntime.java=17

Does it reproduce?

Didn't try

Applicable branches

main/8.5

Failure history

No response

Failure excerpt

org.elasticsearch.backwards.MixedClusterClientYamlTestSuiteIT > test {p0=indices.exists/20_read_only_index/Test indices.exists on a read only index} FAILED
    java.lang.RuntimeException: Failure at [indices.exists/20_read_only_index:20]: error while performing request
        at org.elasticsearch.test.rest.yaml.ESClientYamlSuiteTestCase.executeSection(ESClientYamlSuiteTestCase.java:522)
        at org.elasticsearch.test.rest.yaml.ESClientYamlSuiteTestCase.test(ESClientYamlSuiteTestCase.java:480)
        at jdk.internal.reflect.GeneratedMethodAccessor18.invoke(Unknown Source)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:568)
        at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1758)
        at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:946)
        at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:982)
        at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:996)
        at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at org.apache.lucene.tests.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
        at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at org.apache.lucene.tests.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
        at org.apache.lucene.tests.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at org.apache.lucene.tests.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:390)
        at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:843)
        at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:490)
        at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:955)
        at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:840)
        at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:891)
        at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:902)
        at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at org.apache.lucene.tests.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
        at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at org.apache.lucene.tests.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at org.apache.lucene.tests.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at org.apache.lucene.tests.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at org.apache.lucene.tests.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
        at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:390)
        at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:850)
        at java.base/java.lang.Thread.run(Thread.java:833)

        Caused by:
        java.lang.RuntimeException: error while performing request
            at org.elasticsearch.client.RestClient.extractAndWrapCause(RestClient.java:940)
            at org.elasticsearch.client.RestClient.performRequest(RestClient.java:300)
            at org.elasticsearch.client.RestClient.performRequest(RestClient.java:288)
            at org.elasticsearch.test.rest.yaml.ClientYamlTestClient.callApi(ClientYamlTestClient.java:204)
            at org.elasticsearch.test.rest.yaml.ClientYamlTestExecutionContext.callApiInternal(ClientYamlTestExecutionContext.java:186)
            at org.elasticsearch.test.rest.yaml.ClientYamlTestExecutionContext.callApi(ClientYamlTestExecutionContext.java:106)
            at org.elasticsearch.test.rest.yaml.section.DoSection.execute(DoSection.java:344)
            at org.elasticsearch.test.rest.yaml.ESClientYamlSuiteTestCase.executeSection(ESClientYamlSuiteTestCase.java:500)
            ... 38 more

            Caused by:
            org.apache.http.ProtocolException: Not a valid protocol version: 0
                at app//org.apache.http.impl.nio.codecs.AbstractMessageParser.parse(AbstractMessageParser.java:209)
                at app//org.apache.http.impl.nio.DefaultNHttpClientConnection.consumeInput(DefaultNHttpClientConnection.java:245)
                at app//org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:87)
                at app//org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:40)
                at app//org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:114)
                at app//org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:162)
                at app//org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:337)
                at app//org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:315)
                at app//org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:276)
                at app//org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104)
                at app//org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:591)
                ... 1 more

                Caused by:
                org.apache.http.ParseException: Not a valid protocol version: 0
                    at app//org.apache.http.message.BasicLineParser.parseProtocolVersion(BasicLineParser.java:134)
                    at app//org.apache.http.message.BasicLineParser.parseStatusLine(BasicLineParser.java:366)
                    at app//org.apache.http.impl.nio.codecs.DefaultHttpResponseParser.createMessage(DefaultHttpResponseParser.java:112)
                    at app//org.apache.http.impl.nio.codecs.DefaultHttpResponseParser.createMessage(DefaultHttpResponseParser.java:50)
                    at app//org.apache.http.impl.nio.codecs.AbstractMessageParser.parseHeadLine(AbstractMessageParser.java:156)
                    at app//org.apache.http.impl.nio.codecs.AbstractMessageParser.parse(AbstractMessageParser.java:207)
                    ... 11 more

The build ultimately went OOM without submitting a build scan.

[elasticsearchmachine]

Pinging @elastic/es-core-infra (Team:Core/Infra)

[DaveCTurner]

Failures like this are being caused by #92032. As a workaround, we've reverted #92016 for now.