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https://issues.apache.org/jira/browse/BEAM-9887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kenneth Knowles updated BEAM-9887:
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    Status: Open  (was: Triage Needed)

> Expected Exception when building Row with logical types with Invalid input 
> ---------------------------------------------------------------------------
>
>                 Key: BEAM-9887
>                 URL: https://issues.apache.org/jira/browse/BEAM-9887
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-java-core
>            Reporter: Rahul Patwari
>            Assignee: Rahul Patwari
>            Priority: Major
>
> schema.logicaltypes.FixedBytes logical type expects an argument - the length 
> of the byte[].
> When an invalid input(length < expectedLength) value is provided while 
> building the Row with FixedBytes logical type, IllegalArgumentException is 
> expected. But, the Exception is not thrown.
>  
> Schema schema = Schema.builder().addLogicalTypeField("char", 
> FixedBytes.of(10)).build();
> byte[] byteArray = \{1, 2, 3, 4, 5};
> Row row = Row.withSchema(schema).withFieldValue("char", byteArray).build();
> System.out.println(Arrays.toString(row.getLogicalTypeValue("char", 
> byte[].class)));
>  
> The above code print "[1, 2, 3, 4, 5]" with length 5, whereas the expected 
> length of FixedBytes is 10.
> {{ }}



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