本文整理汇总了Java中org.apache.avro.Schema.equals方法的典型用法代码示例。如果您正苦于以下问题：Java Schema.equals方法的具体用法？Java Schema.equals怎么用？Java Schema.equals使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.avro.Schema的用法示例。
在下文中一共展示了Schema.equals方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: serialize
import org.apache.avro.Schema; //导入方法依赖的package包/类
private byte[] serialize(Object datum, Schema datumSchema) throws FlumeException {
if (schema == null || !datumSchema.equals(schema)) {
schema = datumSchema;
out = new ByteArrayOutputStream();
writer = new ReflectDatumWriter<Object>(schema);
encoder = EncoderFactory.get().binaryEncoder(out, null);
}
out.reset();
try {
writer.write(datum, encoder);
encoder.flush();
return out.toByteArray();
} catch (IOException e) {
throw new FlumeException(e);
}
}
示例2: configueAvroMergeJob
import org.apache.avro.Schema; //导入方法依赖的package包/类
private void configueAvroMergeJob(Configuration conf, Job job, Path oldPath, Path newPath)
throws IOException {
LOG.info("Trying to merge avro files");
final Schema oldPathSchema = AvroUtil.getAvroSchema(oldPath, conf);
final Schema newPathSchema = AvroUtil.getAvroSchema(newPath, conf);
if (oldPathSchema == null || newPathSchema == null || !oldPathSchema.equals(newPathSchema)) {
throw new IOException("Invalid schema for input directories. Schema for old data: ["
+ oldPathSchema + "]. Schema for new data: [" + newPathSchema + "]");
}
LOG.debug("Avro Schema:" + oldPathSchema);
job.setInputFormatClass(AvroInputFormat.class);
job.setOutputFormatClass(AvroOutputFormat.class);
job.setMapperClass(MergeAvroMapper.class);
job.setReducerClass(MergeAvroReducer.class);
AvroJob.setOutputSchema(job.getConfiguration(), oldPathSchema);
}