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https://issues.apache.org/jira/browse/FLINK-11720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17038952#comment-17038952
]
Robert Metzger commented on FLINK-11720:
----------------------------------------
ES5 tests are also failing with
{code}
[INFO] Running
org.apache.flink.streaming.connectors.elasticsearch5.ElasticsearchSinkITCase
ERROR StatusLogger Unable to create class
org.apache.flink.streaming.connectors.elasticsearch5.shaded.org.apache.logging.slf4j.SLF4JLoggerContextFactory
specified in
file:/__w/1/s/flink-connectors/flink-connector-elasticsearch5/target/classes/META-INF/log4j-provider.properties
java.lang.ClassNotFoundException:
org.apache.flink.streaming.connectors.elasticsearch5.shaded.org.apache.logging.slf4j.SLF4JLoggerContextFactory
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:419)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
at java.lang.ClassLoader.loadClass(ClassLoader.java:352)
at
org.apache.logging.log4j.spi.Provider.loadLoggerContextFactory(Provider.java:96)
at org.apache.logging.log4j.LogManager.<clinit>(LogManager.java:91)
at
org.elasticsearch.common.logging.ESLoggerFactory.getLogger(ESLoggerFactory.java:49)
at org.elasticsearch.common.logging.Loggers.getLogger(Loggers.java:105)
at org.elasticsearch.node.Node.<init>(Node.java:237)
at
org.apache.flink.streaming.connectors.elasticsearch.EmbeddedElasticsearchNodeEnvironmentImpl$PluginNode.<init>(EmbeddedElasticsearchNodeEnvironmentImpl.java:78)
at
org.apache.flink.streaming.connectors.elasticsearch.EmbeddedElasticsearchNodeEnvironmentImpl.start(EmbeddedElasticsearchNodeEnvironmentImpl.java:54)
at
org.apache.flink.streaming.connectors.elasticsearch.ElasticsearchSinkTestBase.prepare(ElasticsearchSinkTestBase.java:73)
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.RunBefores.evaluate(RunBefores.java:24)
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.ExternalResource$1.evaluate(ExternalResource.java:48)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
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)
ERROR StatusLogger No log4j2 configuration file found. Using default
configuration: logging only errors to the console.
[ERROR] Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 3.437 s
<<< FAILURE! - in
org.apache.flink.streaming.connectors.elasticsearch5.ElasticsearchSinkITCase
[ERROR]
org.apache.flink.streaming.connectors.elasticsearch5.ElasticsearchSinkITCase
Time elapsed: 3.437 s <<< FAILURE!
java.lang.AssertionError: 0::/system.slice/docker.service
{code}
I have the suspicion that it is the assertion in OsProbe.getControlGroups()
that is stumbling across the cgroup definition on the build system.
> ES5: ElasticsearchSinkITCase failing
> ------------------------------------
>
> Key: FLINK-11720
> URL: https://issues.apache.org/jira/browse/FLINK-11720
> Project: Flink
> Issue Type: Bug
> Components: Connectors / ElasticSearch
> Affects Versions: 1.6.4, 1.8.0, 1.9.0, 1.10.0
> Reporter: Robert Metzger
> Priority: Critical
> Labels: test-stability
>
> On Google Cloud VMs (Ubuntu 18.04), the surefire tests are failing with the
> following error:
> {code:java}
> Running
> org.apache.flink.streaming.connectors.elasticsearch5.ElasticsearchSinkITCase
> Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 14.972 sec
> <<< FAILURE! - in org.apache.flin
> k.streaming.connectors.elasticsearch5.ElasticsearchSinkITCase
> org.apache.flink.streaming.connectors.elasticsearch5.ElasticsearchSinkITCase
> Time elapsed: 14.972 sec <<<
> ERROR!
> java.lang.IllegalStateException: No match found
> at java.util.regex.Matcher.group(Matcher.java:536)
> at org.elasticsearch.monitor.os.OsProbe.getControlGroups(OsProbe.java:213)
> at org.elasticsearch.monitor.os.OsProbe.getCgroup(OsProbe.java:402)
> at org.elasticsearch.monitor.os.OsProbe.osStats(OsProbe.java:454)
> at org.elasticsearch.monitor.os.OsService.<init>(OsService.java:45)
> at org.elasticsearch.monitor.MonitorService.<init>(MonitorService.java:45)
> at org.elasticsearch.node.Node.<init>(Node.java:345)
> at
> org.apache.flink.streaming.connectors.elasticsearch.EmbeddedElasticsearchNodeEnvironmentImpl$Plug
> inNode.<init>(EmbeddedElasticsearchNodeEnvironmentImpl.java:78)
> at
> org.apache.flink.streaming.connectors.elasticsearch.EmbeddedElasticsearchNodeEnvironmentImpl.star
> t(EmbeddedElasticsearchNodeEnvironmentImpl.java:54)
> at
> org.apache.flink.streaming.connectors.elasticsearch.ElasticsearchSinkTestBase.prepare(Elasticsear
> chSinkTestBase.java:72)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> {code}
> or
> {{org.apache.flink.streaming.connectors.elasticsearch5.ElasticsearchSinkITCase
> Time elapsed: 3.196 s <<< FAILURE!}}
> {{java.lang.AssertionError: 0::/user.slice/user-1001.slice/session-33.scope}}
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