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Posted to issues@flink.apache.org by "Moritz Schubotz (JIRA)" <ji...@apache.org> on 2017/05/21 07:26:05 UTC

[jira] [Created] (FLINK-6652) Problem with DelimitedInputFormat

Moritz Schubotz created FLINK-6652:
--------------------------------------

             Summary: Problem with DelimitedInputFormat
                 Key: FLINK-6652
                 URL: https://issues.apache.org/jira/browse/FLINK-6652
             Project: Flink
          Issue Type: Bug
          Components: Batch Connectors and Input/Output Formats
    Affects Versions: 1.2.1
            Reporter: Moritz Schubotz
             Fix For: 1.2.0


After upgrading from Flink 1.2.0 to 1.2.1 I got the following error
```
07:54:52,395 ERROR org.apache.flink.api.common.io.DelimitedInputFormat           - Unexpected problen while getting the file statistics for file 'mytestfile': -1
java.lang.ArrayIndexOutOfBoundsException: -1
	at org.apache.flink.api.common.io.DelimitedInputFormat.readLine(DelimitedInputFormat.java:572)
	at org.apache.flink.api.common.io.DelimitedInputFormat.getStatistics(DelimitedInputFormat.java:423)
	at org.apache.flink.api.common.io.DelimitedInputFormat.getStatistics(DelimitedInputFormat.java:48)
	at org.apache.flink.optimizer.dag.DataSourceNode.computeOperatorSpecificDefaultEstimates(DataSourceNode.java:166)
```
I have created a test repo to isolate the issue here
https://github.com/physikerwelt/flinkReadTest
and reproduced the bug using travis
https://travis-ci.org/physikerwelt/flinkReadTest



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