Description
TestXceiverClientMetrics#testMetrics is failing with following error in recent jenkins job,
java.util.ConcurrentModificationException: null at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901) at java.util.ArrayList$Itr.next(ArrayList.java:851) at org.apache.hadoop.ozone.scm.TestXceiverClientMetrics.lambda$testMetrics$2(TestXceiverClientMetrics.java:134)
looks like a non thread safe list caused this race condition in the test case.
Attachments
Attachments
Issue Links
- is duplicated by
-
HDFS-12268 Ozone: Add metrics for pending storage container requests
- Resolved