[
https://issues.apache.org/jira/browse/AVRO-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
富恒 updated AVRO-2487:
---------------------
Description:
bytes fields are serialized to empty string with DataFileWriter.
schema:
{
"name": "files",
"type":
{ "type": "map", "values": "bytes" }
}
or
{ "name": "data", "type": "bytes" }
code:
DatumWriter<User> userDatumWriter = new SpecificDatumWriter<>(User.class);
DataFileWriter<User> dataFileWriter = new DataFileWriter<>(userDatumWriter);
dataFileWriter.setFlushOnEveryBlock(true);
dataFileWriter.setSyncInterval(32);
dataFileWriter.create(user1.getSchema(), new File(backupFolder +
File.separator + ".users.avro"));
dataFileWriter.append(user1);
dataFileWriter.close();
was:
bytes fields are serialized to empty string with DataFileWriter.
schema:
{
"name": "files",
"type": {
"type": "map",
"values": "bytes"
}
}
or
{
"name": "data",
"type": "bytes"
}
> bytes are serialized to empty string with DataFileWriter
> --------------------------------------------------------
>
> Key: AVRO-2487
> URL: https://issues.apache.org/jira/browse/AVRO-2487
> Project: Apache Avro
> Issue Type: Bug
> Components: java
> Affects Versions: 1.7.7, 1.8.0, 1.8.1, 1.9.0, 1.8.2
> Reporter: 富恒
> Priority: Major
>
> bytes fields are serialized to empty string with DataFileWriter.
>
> schema:
> {
> "name": "files",
> "type":
> { "type": "map", "values": "bytes" }
> }
> or
> { "name": "data", "type": "bytes" }
>
> code:
> DatumWriter<User> userDatumWriter = new SpecificDatumWriter<>(User.class);
> DataFileWriter<User> dataFileWriter = new DataFileWriter<>(userDatumWriter);
> dataFileWriter.setFlushOnEveryBlock(true);
> dataFileWriter.setSyncInterval(32);
> dataFileWriter.create(user1.getSchema(), new File(backupFolder +
> File.separator + ".users.avro"));
> dataFileWriter.append(user1);
> dataFileWriter.close();
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