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https://issues.apache.org/jira/browse/PIG-2854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Cheolsoo Park updated PIG-2854:
-------------------------------
Status: Patch Available (was: In Progress)
> AvroStorage doesn't work with Avro 1.7.1
> ----------------------------------------
>
> Key: PIG-2854
> URL: https://issues.apache.org/jira/browse/PIG-2854
> Project: Pig
> Issue Type: Bug
> Components: piggybank
> Affects Versions: 0.10.0
> Reporter: Cheolsoo Park
> Assignee: Cheolsoo Park
> Attachments: PIG-2854.patch
>
>
> PigAvroDatumWriter fails to compile against Avro 1.7.1 with the following
> error:
> {code}
> /home/cheolsoo/workspace/pig-trunk/contrib/piggybank/java/src/main/java/org/apache/pig/piggybank/storage/avro/PigAvroDatumWriter.java:119:
> resolveUnion(org.apache.avro.Schema,java.lang.Object) in
> org.apache.pig.piggybank.storage.avro.PigAvroDatumWriter cannot override
> resolveUnion(org.apache.avro.Schema,java.lang.Object) in
> org.apache.avro.generic.GenericDatumWriter; overridden method does not throw
> java.io.IOException
> protected int resolveUnion(Schema union, Object datum) throws IOException {
> {code}
> The problem is that a new method resolveUnion() is added to
> GenericDatumWriter in Avro 1.6.x and 1.7.x, but this method conflicts with
> the one that already exists in PigAvroDatatumWriter.
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