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Fix Spark change feed hang after partition splits - #49883

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tvaron3 merged 5 commits into
Azure:mainfrom
tvaron3:tomasvaron-microsoft-fix-spark-change-feed-split-hang
Jul 24, 2026
Merged

Fix Spark change feed hang after partition splits#49883
tvaron3 merged 5 commits into
Azure:mainfrom
tvaron3:tomasvaron-microsoft-fix-spark-change-feed-split-hang

Address Spark split review feedback

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Azure Pipelines / java - cosmos - ci succeeded Jul 23, 2026 in 40m 36s

Build #20260723.2 had test failures

0 errors / 4,711 warnings

Details

Tests

  • Failed: 4 (0.00%)
  • Passed: 80,491 (98.99%)
  • Other: 818 (1.01%)
  • Total: 81,313
Code coverage

  • 2353 of 82465 lines covered (2.85%)

Annotations

Check failure on line 1 in c.a.c.i.EndpointProbeClientTests.runProbeCycle_overlappingCycle_skippedBySingleFlight

See this annotation in the file changed.

@azure-pipelines azure-pipelines / java - cosmos - ci

c.a.c.i.EndpointProbeClientTests.runProbeCycle_overlappingCycle_skippedBySingleFlight 

Expecting value to be true but was false
Raw output 
java.lang.AssertionError: 

Expecting value to be true but was false
	at com.azure.cosmos.implementation.EndpointProbeClientTests.runProbeCycle_overlappingCycle_skippedBySingleFlight(EndpointProbeClientTests.java:370)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.testng.internal.invokers.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:136)
	at org.testng.internal.invokers.TestInvoker.invokeMethod(TestInvoker.java:658)
	at org.testng.internal.invokers.TestInvoker.invokeTestMethod(TestInvoker.java:219)
	at org.testng.internal.invokers.MethodRunner.runInSequence(MethodRunner.java:50)
	at org.testng.internal.invokers.TestInvoker$MethodInvocationAgent.invoke(TestInvoker.java:923)
	at org.testng.internal.invokers.TestInvoker.invokeTestMethods(TestInvoker.java:192)
	at org.testng.internal.invokers.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:146)
	at org.testng.internal.invokers.TestMethodWorker.run(TestMethodWorker.java:128)
	at java.util.ArrayList.forEach(ArrayList.java:1259)
	at org.testng.TestRunner.privateRun(TestRunner.java:808)
	at org.testng.TestRunner.run(TestRunner.java:603)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:429)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:423)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:383)
	at org.testng.SuiteRunner.run(SuiteRunner.java:326)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:95)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1249)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1169)
	at org.testng.TestNG.runSuites(TestNG.java:1092)
	at org.testng.TestNG.run(TestNG.java:1060)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:308)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:71)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:113)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:385)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:162)
	at org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:507)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:495)

Check failure on line 1 in c.a.c.i.EndpointProbeClientTests.runProbeCycle_overlappingCycle_skippedBySingleFlight

See this annotation in the file changed.

@azure-pipelines azure-pipelines / java - cosmos - ci

c.a.c.i.EndpointProbeClientTests.runProbeCycle_overlappingCycle_skippedBySingleFlight 

 Expecting value to be true but was false
Raw output 
java.lang.AssertionError: 
Expecting value to be true but was false
at com.azure.cosmos.implementation.EndpointProbeClientTests.runProbeCycle_overlappingCycle_skippedBySingleFlight(EndpointProbeClientTests.java:370)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.invokers.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:136)
at org.testng.internal.invokers.TestInvoker.invokeMethod(TestInvoker.java:658)
at org.testng.internal.invokers.TestInvoker.invokeTestMethod(TestInvoker.java:219)
at org.testng.internal.invokers.MethodRunner.runInSequence(MethodRunner.java:50)
at org.testng.internal.invokers.TestInvoker$MethodInvocationAgent.invoke(TestInvoker.java:923)
at org.testng.internal.invokers.TestInvoker.invokeTestMethods(TestInvoker.java:192)
at org.testng.internal.invokers.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:146)
at org.testng.internal.invokers.TestMethodWorker.run(TestMethodWorker.java:128)
at java.util.ArrayList.forEach(ArrayList.java:1259)
at org.testng.TestRunner.privateRun(TestRunner.java:808)
at org.testng.TestRunner.run(TestRunner.java:603)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:429)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:423)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:383)
at org.testng.SuiteRunner.run(SuiteRunner.java:326)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:95)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1249)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1169)
at org.testng.TestNG.runSuites(TestNG.java:1092)
at org.testng.TestNG.run(TestNG.java:1060)
at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:308)
at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:71)
at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:113)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:385)
at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:162)
at org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:507)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:495)

Check failure on line 1 in c.a.c.i.EndpointProbeClientTests.runProbeCycle_overlappingCycle_skippedBySingleFlight

See this annotation in the file changed.

@azure-pipelines azure-pipelines / java - cosmos - ci

c.a.c.i.EndpointProbeClientTests.runProbeCycle_overlappingCycle_skippedBySingleFlight 

Expecting value to be true but was false
Raw output 
java.lang.AssertionError: 

Expecting value to be true but was false
	at com.azure.cosmos.implementation.EndpointProbeClientTests.runProbeCycle_overlappingCycle_skippedBySingleFlight(EndpointProbeClientTests.java:370)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:569)
	at org.testng.internal.invokers.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:136)
	at org.testng.internal.invokers.TestInvoker.invokeMethod(TestInvoker.java:658)
	at org.testng.internal.invokers.TestInvoker.invokeTestMethod(TestInvoker.java:219)
	at org.testng.internal.invokers.MethodRunner.runInSequence(MethodRunner.java:50)
	at org.testng.internal.invokers.TestInvoker$MethodInvocationAgent.invoke(TestInvoker.java:923)
	at org.testng.internal.invokers.TestInvoker.invokeTestMethods(TestInvoker.java:192)
	at org.testng.internal.invokers.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:146)
	at org.testng.internal.invokers.TestMethodWorker.run(TestMethodWorker.java:128)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at org.testng.TestRunner.privateRun(TestRunner.java:808)
	at org.testng.TestRunner.run(TestRunner.java:603)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:429)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:423)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:383)
	at org.testng.SuiteRunner.run(SuiteRunner.java:326)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:95)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1249)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1169)
	at org.testng.TestNG.runSuites(TestNG.java:1092)
	at org.testng.TestNG.run(TestNG.java:1060)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:308)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:71)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:113)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:385)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:162)
	at org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:507)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:495)

Check failure on line 1 in c.a.c.i.EndpointProbeClientTests.runProbeCycle_overlappingCycle_skippedBySingleFlight

See this annotation in the file changed.

@azure-pipelines azure-pipelines / java - cosmos - ci

c.a.c.i.EndpointProbeClientTests.runProbeCycle_overlappingCycle_skippedBySingleFlight 

 Expecting value to be true but was false
Raw output 
java.lang.AssertionError: 
Expecting value to be true but was false
at com.azure.cosmos.implementation.EndpointProbeClientTests.runProbeCycle_overlappingCycle_skippedBySingleFlight(EndpointProbeClientTests.java:370)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:569)
at org.testng.internal.invokers.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:136)
at org.testng.internal.invokers.TestInvoker.invokeMethod(TestInvoker.java:658)
at org.testng.internal.invokers.TestInvoker.invokeTestMethod(TestInvoker.java:219)
at org.testng.internal.invokers.MethodRunner.runInSequence(MethodRunner.java:50)
at org.testng.internal.invokers.TestInvoker$MethodInvocationAgent.invoke(TestInvoker.java:923)
at org.testng.internal.invokers.TestInvoker.invokeTestMethods(TestInvoker.java:192)
at org.testng.internal.invokers.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:146)
at org.testng.internal.invokers.TestMethodWorker.run(TestMethodWorker.java:128)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
at org.testng.TestRunner.privateRun(TestRunner.java:808)
at org.testng.TestRunner.run(TestRunner.java:603)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:429)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:423)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:383)
at org.testng.SuiteRunner.run(SuiteRunner.java:326)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:95)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1249)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1169)
at org.testng.TestNG.runSuites(TestNG.java:1092)
at org.testng.TestNG.run(TestNG.java:1060)
at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:308)
at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:71)
at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:113)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:385)
at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:162)
at org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:507)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:495)
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