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ASF GitHub Bot commented on FLINK-6742: --------------------------------------- Github user zentol commented on the issue: https://github.com/apache/flink/pull/4185 Thank you for taking a look, merging this. > Improve error message when savepoint migration fails due to task removal > ------------------------------------------------------------------------ > > Key: FLINK-6742 > URL: https://issues.apache.org/jira/browse/FLINK-6742 > Project: Flink > Issue Type: Bug > Components: State Backends, Checkpointing > Affects Versions: 1.3.0 > Reporter: Gyula Fora > Assignee: Chesnay Schepler > Priority: Minor > Labels: flink-rel-1.3.1-blockers > > Caused by: java.lang.NullPointerException > at > org.apache.flink.runtime.checkpoint.savepoint.SavepointV2.convertToOperatorStateSavepointV2(SavepointV2.java:171) > at > org.apache.flink.runtime.checkpoint.savepoint.SavepointLoader.loadAndValidateSavepoint(SavepointLoader.java:75) > at > org.apache.flink.runtime.checkpoint.CheckpointCoordinator.restoreSavepoint(CheckpointCoordinator.java:1090) -- This message was sent by Atlassian JIRA (v6.4.14#64029)