[jira] [Created] (FLINK-23429) State Processor API failed with FileNotFoundException when working with state files on Cloud Storage

["Jun Qin (Jira)" <ji...@apache.org>]

Jun Qin created FLINK-23429:
-------------------------------

             Summary: State Processor API failed with FileNotFoundException when working with state files on Cloud Storage
                 Key: FLINK-23429
                 URL: https://issues.apache.org/jira/browse/FLINK-23429
             Project: Flink
          Issue Type: Bug
          Components: API / State Processor
    Affects Versions: 1.12.4, 1.13.1
            Reporter: Jun Qin


For example, 
{code:java}
Caused by: java.io.FileNotFoundException: /savepoints/savepoint-18cf55-d90c1b6b1d12/c965e4fd-9647-4f25-b4cd-5ce0485759fd (No such file or directory)
	at java.io.FileInputStream.open0(Native Method) ~[?:?]
	at java.io.FileInputStream.open(FileInputStream.java:219) ~[?:?]
	at java.io.FileInputStream.<init>(FileInputStream.java:157) ~[?:?]
	at org.apache.flink.core.fs.local.LocalDataInputStream.<init>(LocalDataInputStream.java:50) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
	at org.apache.flink.core.fs.local.LocalFileSystem.open(LocalFileSystem.java:134) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
	at org.apache.flink.core.fs.SafetyNetWrapperFileSystem.open(SafetyNetWrapperFileSystem.java:87) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
	at org.apache.flink.state.api.output.FileCopyFunction.writeRecord(FileCopyFunction.java:61) ~[?:?]
	at org.apache.flink.state.api.output.FileCopyFunction.writeRecord(FileCopyFunction.java:34) ~[?:?]
	at org.apache.flink.runtime.operators.DataSinkTask.invoke(DataSinkTask.java:235) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
	at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:755) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:570) ~[flink-dist_2.12-1.12.2.jar:1.12.2]
	at java.lang.Thread.run(Thread.java:834) ~[?:?]
{code}

However, the actual files to be copied do exist in the source savepoint.




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