Cheolsoo Park created SQOOP-536:
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Summary: Blob import doesn't work with avro 1.7.1
Key: SQOOP-536
URL: https://issues.apache.org/jira/browse/SQOOP-536
Project: Sqoop
Issue Type: Bug
Affects Versions: 1.4.1-incubating
Reporter: Cheolsoo Park
Assignee: Cheolsoo Park
Fix For: 1.4.2
I see the following test failures when updating avro dependency from 1.5.3 to
1.7.1:
- MySQLLobAvroImportTest
- OracleLobAvroImportTest
The reason is because byte[] fails to be mapped to avro bytes type (see below
the isBytes() method of GenericData in avro 1.7.1).
{code}
/** Called by the default implementation of {@link #instanceOf}.*/
protected boolean isBytes(Object datum) {
return datum instanceof ByteBuffer;
}
{code}
The fix is to wrap byte[] as ByteWrapper so that avro GenericData can map it to
bytes type.
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