// use "|" instead of "," for field delimiter
RecordFormat format = new DelimitedRecordFormat()
        .withFieldDelimiter("|");

// sync the filesystem after every 1k tuples
SyncPolicy syncPolicy = new CountSyncPolicy(1000);

// rotate files when they reach 5MB
FileRotationPolicy rotationPolicy = new FileSizeRotationPolicy(5.0f, Units.MB);

FileNameFormat fileNameFormat = new DefaultFileNameFormat()
        .withPath("/foo/");

HdfsBolt bolt = new HdfsBolt()
        .withFsUrl("hdfs://localhost:54310")
        .withFileNameFormat(fileNameFormat)
        .withRecordFormat(format)
        .withRotationPolicy(rotationPolicy)
        .withSyncPolicy(syncPolicy);

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-shade-plugin</artifactId>
    <version>1.4</version>
    <configuration>
        <createDependencyReducedPom>true</createDependencyReducedPom>
    </configuration>
    <executions>
        <execution>
            <phase>package</phase>
            <goals>
                <goal>shade</goal>
            </goals>
            <configuration>
                <transformers>
                    <transformer
                            implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
                    <transformer
                            implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                        <mainClass></mainClass>
                    </transformer>
                </transformers>
            </configuration>
        </execution>
    </executions>
</plugin>

com.google.protobuf.InvalidProtocolBufferException: Protocol message contained an invalid tag (zero)

FileRotationPolicy rotationPolicy = new FileSizeRotationPolicy(5.0f, Units.MB);

HdfsState.Options seqOpts = new HdfsState.SequenceFileOptions()
                .withFileNameFormat(fileNameFormat)
                .withSequenceFormat(new DefaultSequenceFormat("key", "data"))
                .withRotationPolicy(rotationPolicy)
                .withFsUrl("hdfs://localhost:54310")
                .addRotationAction(new MoveFileAction().withDestination("/dest2/"));

public interface SequenceFormat extends Serializable {
    Class keyClass();
    Class valueClass();

    Writable key(Tuple tuple);
    Writable value(Tuple tuple);
}

HdfsState.Options seqOpts = new HdfsState.SequenceFileOptions()
                .withFileNameFormat(fileNameFormat)
                .withSequenceFormat(new DefaultSequenceFormat("key", "data"))
                .withRotationPolicy(rotationPolicy)
                .withFsUrl("hdfs://localhost:54310")
                .addRotationAction(new MoveFileAction().toDestination("/dest2/"));