Examples with ByteArrayDataOutput com.google.common.io.ByteArrayDataOutput used on opensource projects

Example 16 with ByteArrayDataOutput

use of com.google.common.io.ByteArrayDataOutput in project hive by apache.

the class LlapTaskSchedulerService method serializeToken.

private static String serializeToken(Token<JobTokenIdentifier> token) {
    byte[] bytes = null;
    try {
        ByteArrayDataOutput out = ByteStreams.newDataOutput();
        token.write(out);
        bytes = out.toByteArray();
    } catch (IOException e) {
        // This shouldn't really happen on a byte array.
        throw new RuntimeException(e);
    }
    return Base64.encodeBase64String(bytes);
}

Example 17 with ByteArrayDataOutput

use of com.google.common.io.ByteArrayDataOutput in project cdap by caskdata.

the class StreamConsumerStateStore method encodeOffsets.

/**
   * Encodes list of {@link StreamFileOffset} into bytes.
   */
private byte[] encodeOffsets(Iterable<StreamFileOffset> offsets) throws IOException {
    // Assumption: Each offset encoded into ~40 bytes and there are 8 offsets (number of live files)
    ByteArrayDataOutput output = ByteStreams.newDataOutput(320);
    encodeOffsets(offsets, output);
    return output.toByteArray();
}

Example 18 with ByteArrayDataOutput

use of com.google.common.io.ByteArrayDataOutput in project cdap by caskdata.

the class DequeueScanAttributes method toBytes.

private static byte[] toBytes(Transaction tx) throws IOException {
    ByteArrayDataOutput dataOutput = ByteStreams.newDataOutput();
    write(dataOutput, tx);
    return dataOutput.toByteArray();
}

Example 19 with ByteArrayDataOutput

use of com.google.common.io.ByteArrayDataOutput in project cdap by caskdata.

the class DequeueScanAttributes method toBytes.

private static byte[] toBytes(ConsumerConfig consumerConfig) throws IOException {
    ByteArrayDataOutput dataOutput = ByteStreams.newDataOutput();
    write(dataOutput, consumerConfig);
    return dataOutput.toByteArray();
}

Example 20 with ByteArrayDataOutput

use of com.google.common.io.ByteArrayDataOutput in project hbase by apache.

the class Mutation method setClusterIds.

/**
   * Marks that the clusters with the given clusterIds have consumed the mutation
   * @param clusterIds of the clusters that have consumed the mutation
   */
public Mutation setClusterIds(List<UUID> clusterIds) {
    ByteArrayDataOutput out = ByteStreams.newDataOutput();
    out.writeInt(clusterIds.size());
    for (UUID clusterId : clusterIds) {
        out.writeLong(clusterId.getMostSignificantBits());
        out.writeLong(clusterId.getLeastSignificantBits());
    }
    setAttribute(CONSUMED_CLUSTER_IDS, out.toByteArray());
    return this;
}