[BUG] org.opensearch.common.xcontent.XContentParserTests.testString is flaky

[reta]

Describe the bug

The test case org.opensearch.common.xcontent.XContentParserTests.testString is flaky:

org.opensearch.common.xcontent.XContentParserTests.testString

com.fasterxml.jackson.dataformat.yaml.JacksonYAMLParseException: The incoming YAML document exceeds the limit: 52428800 code points.
 at [Source: (byte[])"---
PaSES: "゗ゃへ゗ろ゘じゆうも゙くぐぃぴ゜ぇへだざぜっるへ゗いぷぽせぺぎにばしわゟえゎぺゃゖけふすゆみぅとづけあとでぼ゗ゞたでゎれぴろぁぷきひをおゐびわぢ゚へ\
  づゝかづしばぷげやてぬずすだぼゟのまゝへづりしずぺゑぁつぽがゝぷきゞむぴ゘あゔのびばげこことじう぀ばむぢさょむのゎゞださふとゐにぎょょみぬゅねゖはさきぁんたにり\
  にじみむゎゖ"[truncated 159637152 bytes]; line: 654254, column: 60]
	at __randomizedtesting.SeedInfo.seed([C3946BFDB5644847:8F520B9FBA9111B]:0)
	at app//com.fasterxml.jackson.dataformat.yaml.YAMLParser.nextToken(YAMLParser.java:435)
	at app//org.opensearch.common.xcontent.json.JsonXContentParser.nextToken(JsonXContentParser.java:66)
	at app//org.opensearch.common.xcontent.XContentParserTests.testString(XContentParserTests.java:154)
	at [email protected]/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
	at [email protected]/java.lang.reflect.Method.invoke(Method.java:580)
	at app//com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
	at app//com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
	at app//com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
	at app//com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	at app//com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at app//org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at app//org.apache.lucene.tests.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:48)
	at app//org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at app//org.apache.lucene.tests.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at app//org.apache.lucene.tests.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at app//org.apache.lucene.tests.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at app//org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at app//com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at app//com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at app//com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
	at app//com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
	at app//com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
	at app//com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at app//com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at app//com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at app//org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at app//com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at app//org.apache.lucene.tests.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at app//com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at app//com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at app//com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at app//com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at app//org.apache.lucene.tests.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at app//org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at app//org.apache.lucene.tests.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at app//org.apache.lucene.tests.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at app//org.apache.lucene.tests.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at app//org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at app//com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at app//com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at [email protected]/java.lang.Thread.run(Thread.java:1583)
Caused by: org.yaml.snakeyaml.error.YAMLException: The incoming YAML document exceeds the limit: 52428800 code points.
	at app//org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreTokens(ScannerImpl.java:317)
	at app//org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:238)
	at app//org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingKey.produce(ParserImpl.java:637)
	at app//org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:161)
	at app//org.yaml.snakeyaml.parser.ParserImpl.getEvent(ParserImpl.java:170)
	at app//com.fasterxml.jackson.dataformat.yaml.YAMLParser.nextToken(YAMLParser.java:429)
	... 40 more

Related component

Other

To Reproduce

./gradlew ':libs:opensearch-x-content:test' --tests "org.opensearch.common.xcontent.XContentParserTests.testString" -Dtests.seed=C3946BFDB5644847

Expected behavior

The test must always pass

Additional Details

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Screenshots
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Host/Environment (please complete the following information):

• CI

Additional context

• https://build.ci.opensearch.org/job/gradle-check/33986/testReport/junit/org.opensearch.common.xcontent/XContentParserTests/testString/

[reta]

• https://build.ci.opensearch.org/job/gradle-check/35766/testReport/junit/org.opensearch.common.xcontent/XContentParserTests/testString/
• ./gradlew ':libs:opensearch-x-content:test' --tests "org.opensearch.common.xcontent.XContentParserTests.testString" -Dtests.seed=5C13C00F27349E30