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https://issues.apache.org/jira/browse/AVRO-2070?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17040540#comment-17040540
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jason mathews commented on AVRO-2070:
-------------------------------------
This issue is a bug not an improvement. See the previous comment.
Please reclassify the issue as a bug against the java implementation. Thanks.
> Tolerate any Number when writing primitive values in Java in
> GenericDatumWriter
> -------------------------------------------------------------------------------
>
> Key: AVRO-2070
> URL: https://issues.apache.org/jira/browse/AVRO-2070
> Project: Apache Avro
> Issue Type: Improvement
> Components: java
> Reporter: Daniil Gitelson
> Assignee: Rabi Kumar K C
> Priority: Major
>
> Tolerating any Number (instead of concrete Long, Double, Float) makes
> possible to use mutable Number implmentation for performance reasons
> (specially for primitive collection iterations)
> Currently, this only works for int only:
> {code:java}
> // Here it works
> case INT: out.writeInt(((Number)datum).intValue()); break;
> // This should be replaced with ((Number)datum).longValue() etc
> case LONG: out.writeLong((Long)datum); break;
> case FLOAT: out.writeFloat((Float)datum); break;
> case DOUBLE: out.writeDouble((Double)datum); break;
> {code}
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