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Posted to issues@beam.apache.org by "Niel Markwick (JIRA)" <ji...@apache.org> on 2019/02/06 09:18:00 UTC

[jira] [Created] (BEAM-6604) SpannerIO: unspecified key column value causes NPE

Niel Markwick created BEAM-6604:
-----------------------------------

             Summary: SpannerIO: unspecified key column value causes NPE 
                 Key: BEAM-6604
                 URL: https://issues.apache.org/jira/browse/BEAM-6604
             Project: Beam
          Issue Type: Bug
          Components: io-java-gcp
    Affects Versions: 2.9.0, 2.8.0, 2.7.0, 2.6.0, 2.5.0, 2.4.0, 2.10.0
            Reporter: Niel Markwick
            Assignee: Niel Markwick
             Fix For: 2.11.0


When creating a Mutation, if a column value is unspecified where the column is a table key would cause an NPE:

Original exception report in 2.5.0
Caused by: java.lang.NullPointerException 
at org.apache.beam.sdk.io.gcp.spanner.MutationGroupEncoder.encodeKey(MutationGroupEncoder.java:489) 
at org.apache.beam.sdk.io.gcp.spanner.SpannerIO$SerializeMutationsFn.processElement(SpannerIO.java:922) 

Link to line of code: 
[https://github.com/apache/beam/blob/29bf6b7ef7092dc11385af935a60bfad2db1a531/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/spanner/MutationGroupEncoder.java#L489]

That code has been moved to MutationKeyEncoder in BEAM 2.9.0



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