[FLINK-11720] ES5: ElasticsearchSinkITCase failing

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.6.4, 1.8.0, 1.9.0, 1.10.0
• Fix Version/s: 1.11.0
• Component/s: Connectors / ElasticSearch
• Labels: pull-request-available test-stability
• Release Note: The ElasticSearch5 connector has been upgraded to version 5.3.3.
• Assignee: Robert Metzger
• Reporter: Robert Metzger
• Created: 21/Feb/19 16:12
• Updated: 11/Mar/20 22:47
• Resolved: 11/Mar/20 22:47

Description

On Google Cloud VMs (Ubuntu 18.04), the surefire tests are failing with the following error:

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)

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

Issue Links

• is duplicated by: FLINK-13687 elasticsearch5.ElasticsearchSinkITCase constantly fail with 1.9.0-rc2
• links to: GitHub Pull Request #11162