[ https://issues.apache.org/jira/browse/FLINK-5276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ufuk Celebi closed FLINK-5276. ------------------------------ Resolution: Fixed Fixed in 75b48e (release-1.1) > ExecutionVertex archiving can throw NPE with many previous attempts > ------------------------------------------------------------------- > > Key: FLINK-5276 > URL: https://issues.apache.org/jira/browse/FLINK-5276 > Project: Flink > Issue Type: Bug > Components: JobManager > Reporter: Ufuk Celebi > Assignee: Ufuk Celebi > Fix For: 1.1.4 > > > I saw a NPE while archiving a ExecutionVertex: > {code} > execution graph > org.apache.flink.runtime.executiongraph.ExecutionGraph@c4e0722 for archiving. > java.lang.NullPointerException: null > at > org.apache.flink.runtime.executiongraph.ExecutionVertex.prepareForArchiving(ExecutionVertex.java:583) > at > org.apache.flink.runtime.executiongraph.ExecutionJobVertex.prepareForArchiving(ExecutionJobVertex.java:439) > at > org.apache.flink.runtime.executiongraph.ExecutionGraph.prepareForArchiving(ExecutionGraph.java:1042) > ... > {code} > I think this is due to the newly introduced {{EvictingBoundedList}} which > returns a default element ({{null}})) for evicted elements when iterating > over it. > This affects the backport to release-1.1 only. -- This message was sent by Atlassian JIRA (v6.3.4#6332)