package com.cloudera.flume.handlers.avro;
import java.io.File;
import java.io.IOException;
import java.util.Arrays;
import org.apache.avro.file.DataFileReader;
import org.apache.avro.io.DatumReader;
import org.apache.avro.reflect.ReflectDatumReader;
import org.apache.commons.lang.StringEscapeUtils;
import org.junit.Assert;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.cloudera.flume.conf.Context;
import com.cloudera.flume.conf.FlumeBuilder;
import com.cloudera.flume.conf.FlumeSpecException;
import com.cloudera.flume.core.Event;
import com.cloudera.flume.core.EventImpl;
import com.cloudera.flume.core.EventSink;
import com.cloudera.flume.core.EventUtil;
import com.cloudera.flume.handlers.debug.MemorySinkSource;
private static final Logger LOG = LoggerFactory
.getLogger(TestAvroDataFile.class);
@Test
FlumeSpecException {
MemorySinkSource mem = MemorySinkSource.cannedData("test ", 5);
File f = File.createTempFile("avrodata", ".avro");
f.deleteOnExit();
LOG.info("filename before escaping: " + f.getAbsolutePath());
String custom = "text(\""
+ StringEscapeUtils.escapeJava(f.getAbsolutePath())
+ "\", \"avrodata\")";
LOG.info("sink to parse: " + custom);
EventSink snk = FlumeBuilder.buildSink(new Context(), custom);
snk.open();
mem.open();
EventUtil.dumpAll(mem, snk);
snk.close();
mem.open();
DatumReader<EventImpl> dtm = new ReflectDatumReader<EventImpl>(
EventImpl.class);
DataFileReader<EventImpl> dr = new DataFileReader<EventImpl>(f, dtm);
EventImpl eout = null;
for (Object o : dr) {
eout = (EventImpl) o;
Event expected = mem.next();
Assert.assertTrue(Arrays.equals(eout.getBody(), expected.getBody()));
}
}
}