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Posted to issues@flink.apache.org by "Gary Yao (JIRA)" <ji...@apache.org> on 2019/02/21 16:40:00 UTC
[jira] [Commented] (FLINK-10586) Running RestServerEndpointITCase
may cause Kernel Panic
[ https://issues.apache.org/jira/browse/FLINK-10586?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16774288#comment-16774288 ]
Gary Yao commented on FLINK-10586:
----------------------------------
Running it in a loop does not cause my OS to restart but I am getting different errors now (4 so far):
{noformat}
Test testDefaultVersionRouting[3941](org.apache.flink.runtime.rest.RestServerEndpointITCase) failed with:
java.net.SocketException: Bad file descriptor (Write failed)
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:111)
at java.net.SocketOutputStream.write(SocketOutputStream.java:155)
at okio.Okio$1.write(Okio.java:78)
at okio.AsyncTimeout$1.write(AsyncTimeout.java:179)
at okio.RealBufferedSink.flush(RealBufferedSink.java:216)
at okhttp3.internal.http1.Http1Codec.finishRequest(Http1Codec.java:166)
at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:72)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:120)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:185)
at okhttp3.RealCall.execute(RealCall.java:69)
at org.apache.flink.runtime.rest.RestServerEndpointITCase.testDefaultVersionRouting(RestServerEndpointITCase.java:261)
at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
{noformat}
{noformat}
Test testDefaultVersionRouting[2909](org.apache.flink.runtime.rest.RestServerEndpointITCase) is running.
--------------------------------------------------------------------------------
17:21:02,431 WARN org.apache.flink.runtime.rest.RestServerEndpointITCase$TestRestServerEndpoint - Upload directory /private/var/folders/43/ghpk0br14m99tnl9b86lwfsm0000gn/T/junit6407834241206279558/junit4344622061410493957/flink-web-upload does not exist, or has been deleted externally. Previously uploaded files are no longer available.
17:21:02,431 INFO org.apache.flink.runtime.rest.RestServerEndpointITCase$TestRestServerEndpoint - Created directory /private/var/folders/43/ghpk0br14m99tnl9b86lwfsm0000gn/T/junit6407834241206279558/junit4344622061410493957/flink-web-upload for file uploads.
17:21:02,431 INFO org.apache.flink.runtime.rest.RestClient - Rest client endpoint started.
17:21:02,431 INFO org.apache.flink.runtime.rest.RestServerEndpointITCase$TestRestServerEndpoint - Starting rest endpoint.
17:21:02,432 INFO org.apache.flink.runtime.rest.RestServerEndpointITCase$TestRestServerEndpoint - Rest endpoint listening at localhost:63342
17:21:02,451 INFO org.apache.flink.runtime.rest.RestClient - Shutting down rest endpoint.
17:21:02,464 INFO org.apache.flink.runtime.rest.RestClient - Rest endpoint shutdown complete.
17:21:02,464 INFO org.apache.flink.runtime.rest.RestServerEndpointITCase$TestRestServerEndpoint - Shutting down rest endpoint.
17:21:02,468 INFO org.apache.flink.runtime.rest.RestServerEndpointITCase$TestRestServerEndpoint - Shut down complete.
17:21:02,469 ERROR org.apache.flink.runtime.rest.RestServerEndpointITCase -
--------------------------------------------------------------------------------
Test testDefaultVersionRouting[2909](org.apache.flink.runtime.rest.RestServerEndpointITCase) failed with:
java.lang.AssertionError: expected:<202> but was:<404>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:834)
at org.junit.Assert.assertEquals(Assert.java:645)
at org.junit.Assert.assertEquals(Assert.java:631)
at org.apache.flink.runtime.rest.RestServerEndpointITCase.testDefaultVersionRouting(RestServerEndpointITCase.java:262)
at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
{noformat}
{noformat}
Test testDefaultVersionRouting[1148](org.apache.flink.runtime.rest.RestServerEndpointITCase) is running.
--------------------------------------------------------------------------------
17:25:07,967 WARN org.apache.flink.runtime.rest.RestServerEndpointITCase$TestRestServerEndpoint - Upload directory /private/var/folders/43/ghpk0br14m99tnl9b86lwfsm0000gn/T/junit2943126445544575549/junit7756573535815301029/flink-web-upload does not exist, or has been deleted externally. Previously uploaded files are no longer available.
17:25:07,967 INFO org.apache.flink.runtime.rest.RestServerEndpointITCase$TestRestServerEndpoint - Created directory /private/var/folders/43/ghpk0br14m99tnl9b86lwfsm0000gn/T/junit2943126445544575549/junit7756573535815301029/flink-web-upload for file uploads.
17:25:07,967 INFO org.apache.flink.runtime.rest.RestClient - Rest client endpoint started.
17:25:07,967 INFO org.apache.flink.runtime.rest.RestServerEndpointITCase$TestRestServerEndpoint - Starting rest endpoint.
17:25:07,969 INFO org.apache.flink.runtime.rest.RestServerEndpointITCase$TestRestServerEndpoint - Rest endpoint listening at localhost:49308
17:25:07,971 INFO org.apache.flink.runtime.rest.RestClient - Shutting down rest endpoint.
17:25:07,971 INFO org.apache.flink.runtime.rest.RestClient - Rest endpoint shutdown complete.
17:25:07,971 INFO org.apache.flink.runtime.rest.RestServerEndpointITCase$TestRestServerEndpoint - Shutting down rest endpoint.
17:25:07,973 INFO org.apache.flink.runtime.rest.RestServerEndpointITCase$TestRestServerEndpoint - Shut down complete.
17:25:07,974 ERROR org.apache.flink.runtime.rest.RestServerEndpointITCase -
--------------------------------------------------------------------------------
Test testDefaultVersionRouting[1148](org.apache.flink.runtime.rest.RestServerEndpointITCase) failed with:
java.net.ProtocolException: Unexpected status line: {"type":"Tier1","version":"1.0"}
at okhttp3.internal.http.StatusLine.parse(StatusLine.java:69)
at okhttp3.internal.http1.Http1Codec.readResponseHeaders(Http1Codec.java:189)
at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:75)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:120)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:185)
at okhttp3.RealCall.execute(RealCall.java:69)
at org.apache.flink.runtime.rest.RestServerEndpointITCase.testDefaultVersionRouting(RestServerEndpointITCase.java:261)
at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
{noformat}
{noformat}
Test testDefaultVersionRouting[2](org.apache.flink.runtime.rest.RestServerEndpointITCase) failed with:
java.net.SocketTimeoutException: timeout
at okio.Okio$4.newTimeoutException(Okio.java:227)
at okio.AsyncTimeout.exit(AsyncTimeout.java:284)
at okio.AsyncTimeout$2.read(AsyncTimeout.java:240)
at okio.RealBufferedSource.indexOf(RealBufferedSource.java:344)
at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:216)
at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:210)
at okhttp3.internal.http1.Http1Codec.readResponseHeaders(Http1Codec.java:189)
at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:75)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:120)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:185)
at okhttp3.RealCall.execute(RealCall.java:69)
at org.apache.flink.runtime.rest.RestServerEndpointITCase.testDefaultVersionRouting(RestServerEndpointITCase.java:261)
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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
Caused by: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
at java.net.SocketInputStream.read(SocketInputStream.java:171)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at okio.Okio$2.read(Okio.java:138)
at okio.AsyncTimeout$2.read(AsyncTimeout.java:236)
... 58 more
{noformat}
> Running RestServerEndpointITCase may cause Kernel Panic
> -------------------------------------------------------
>
> Key: FLINK-10586
> URL: https://issues.apache.org/jira/browse/FLINK-10586
> Project: Flink
> Issue Type: Bug
> Components: REST, Tests
> Affects Versions: 1.6.1, 1.7.0
> Environment: *Rev:* 3566bb8987872b29aa88b8f7d5b0f122e74bd518
> *OS:* macOS High Sierra 10.13.6 (17G65)
> *Maven:* 3.2.5
> *Java:*
> openjdk version "1.8.0_181"
> OpenJDK Runtime Environment (Zulu 8.31.0.1-macosx) (build 1.8.0_181-b02)
> OpenJDK 64-Bit Server VM (Zulu 8.31.0.1-macosx) (build 25.181-b02, mixed mode)
> Reporter: Gary Yao
> Priority: Major
> Fix For: 1.8.0
>
> Attachments: loop_test_kernel_panic.patch
>
>
> Running the tests in {{RestServerEndpointITCase}} in a loop may cause a Kernel panic on OS X. I have observed this to happen with tests that use the {{OkHttpClient}}, such as {{testDefaultVersionRouting}}.
> To run the aforementioned test in a loop, apply the git patch in the attachment, and execute the following command:
> {code}
> mvn clean integration-test -pl flink-runtime -am -Dtest=RestServerEndpointITCase -Dfast -DfailIfNoTests=false -Dsurefire.skipAfterFailureCount=1 -Dlog.dir=/path/to/log-dir -Dlog4j.configuration=file:///path/to/flink/tools/log4j-travis.properties
> {code}
> The test eventually fails with the exception below. A few moments later the operation system restarts.
> {noformat}
> ================================================================================
> 16:43:17,421 INFO org.apache.flink.runtime.rest.RestServerEndpointITCase -
> ================================================================================
> Test testDefaultVersionRouting[4019](org.apache.flink.runtime.rest.RestServerEndpointITCase) is running.
> --------------------------------------------------------------------------------
> 16:43:17,422 WARN org.apache.flink.runtime.rest.RestServerEndpointITCase$TestRestServerEndpoint - Upload directory /private/var/folders/43/ghpk0br14m99tnl9b86lwfsm0000gn/T/junit8985109840988505849/junit7034313885477230537/flink-web-upload does not exist, or has been deleted externally. Previously uploaded files are no longer available.
> 16:43:17,422 INFO org.apache.flink.runtime.rest.RestServerEndpointITCase$TestRestServerEndpoint - Created directory /private/var/folders/43/ghpk0br14m99tnl9b86lwfsm0000gn/T/junit8985109840988505849/junit7034313885477230537/flink-web-upload for file uploads.
> 16:43:17,422 INFO org.apache.flink.runtime.rest.RestClient - Rest client endpoint started.
> 16:43:17,422 INFO org.apache.flink.runtime.rest.RestServerEndpointITCase$TestRestServerEndpoint - Starting rest endpoint.
> 16:43:17,423 INFO org.apache.flink.runtime.rest.RestServerEndpointITCase$TestRestServerEndpoint - Rest endpoint listening at localhost:57561
> 16:43:17,429 INFO org.apache.flink.runtime.rest.RestClient - Shutting down rest endpoint.
> 16:43:17,431 INFO org.apache.flink.runtime.rest.RestClient - Rest endpoint shutdown complete.
> 16:43:17,431 INFO org.apache.flink.runtime.rest.RestServerEndpointITCase$TestRestServerEndpoint - Shutting down rest endpoint.
> 16:43:17,435 ERROR org.apache.flink.runtime.rest.RestServerEndpointITCase -
> --------------------------------------------------------------------------------
> Test testDefaultVersionRouting[4019](org.apache.flink.runtime.rest.RestServerEndpointITCase) failed with:
> java.lang.AssertionError: Bad file descriptor (Write failed)
> at org.apache.flink.runtime.rest.RestServerEndpointITCase.testDefaultVersionRouting(RestServerEndpointITCase.java:260)
> at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
> at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
> at org.junit.rules.RunRules.evaluate(RunRules.java:20)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> at org.junit.runners.Suite.runChild(Suite.java:128)
> at org.junit.runners.Suite.runChild(Suite.java:27)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283)
> at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173)
> at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
> at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128)
> at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
> at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
> at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
> {noformat}
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