Examples of PutRequest

com.amazonaws.services.dynamodb.model.PutRequest

A container for a Put BatchWrite request
com.amazonaws.services.dynamodbv2.model.PutRequest

Represents a request to perform a PutItem operation on an item.
com.apitrary.api.request.PutRequest

UpdateRequest class.
@author Denis Neuling (denisneuling@gmail.com)
com.google.apphosting.api.DatastorePb.PutRequest
com.google.apphosting.datastore.DatastoreV3Pb.PutRequest
com.google.nigori.common.NigoriMessages.PutRequest
com.hazelcast.multimap.impl.client.PutRequest
com.hazelcast.multimap.operations.client.PutRequest
@author ali 5/10/13
com.opengamma.engine.cache.msg.PutRequest
org.hbase.async.PutRequest
Puts some data into HBase.
A note on passing {@code byte} arrays in argument
None of the method that receive a {@code byte[]} in argument will copy it.For more info, please refer to the documentation of {@link HBaseRpc}.
A note on passing {@code String}s in argument
All strings are assumed to use the platform's default charset.
A note on passing {@code timestamp}s in argument
HBase orders all the writes based on timestamps from {@code PutRequest}irrespective of the actual order in which they're received or stored by a RegionServer. In other words, if you send a first {@code PutRequest}with timestamp T, and then later send another one for the same table, key, family and qualifier, but with timestamp T - 1, then the second write will look like it was applied before the first one when you read this cell back from HBase. When manually setting timestamps, it is thus strongly recommended to use real UNIX timestamps in milliseconds, e.g. from {@link System#currentTimeMillis}.
If you want to let HBase set the timestamp on a write at the time it's applied within the RegionServer, then use {@link KeyValue#TIMESTAMP_NOW}as a timestamp. The timestamp is set right before being written to the WAL (Write Ahead Log). Note however that this has a subtle consequence: if a write succeeds from the server's point of view, but fails from the client's point of view (maybe because the client got disconnected from the server before the server could acknowledge the write), then if the client retries the write it will create another version of the cell with a different timestamp.

Examples of org.hbase.async.PutRequest


  /** Basic scan test. */
  @Test
  public void basicScan() throws Exception {
    client.setFlushInterval(FAST_FLUSH);
    final PutRequest put1 = new PutRequest(table, "s1", family, "q", "v1");
    final PutRequest put2 = new PutRequest(table, "s2", family, "q", "v2");
    final PutRequest put3 = new PutRequest(table, "s3", family, "q", "v3");
    Deferred.group(client.put(put1), client.put(put2),
                   client.put(put3)).join();
    // Scan the same 3 rows created above twice.
    for (int i = 0; i < 2; i++) {
      LOG.info("------------ iteration #" + i);

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Examples of org.hbase.async.PutRequest


  /** Scan with multiple qualifiers. */
  @Test
  public void scanWithQualifiers() throws Exception {
    client.setFlushInterval(FAST_FLUSH);
    final PutRequest put1 = new PutRequest(table, "k", family, "a", "val1");
    final PutRequest put2 = new PutRequest(table, "k", family, "b", "val2");
    final PutRequest put3 = new PutRequest(table, "k", family, "c", "val3");
    Deferred.group(client.put(put1), client.put(put2),
                   client.put(put3)).join();
    final Scanner scanner = client.newScanner(table);
    scanner.setFamily(family);
    scanner.setQualifiers(new byte[][] { { 'a' }, { 'c' } });

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Examples of org.hbase.async.PutRequest


  /** Write a few KVs and delete them in one batch */
  @Test
  public void multiDelete() throws Exception {
    client.setFlushInterval(FAST_FLUSH);
    final PutRequest put2 = new PutRequest(table, "mdk1", family, "q2", "val2");
    client.put(put2).join();
    final PutRequest put3 = new PutRequest(table, "mdk2", family, "q3", "val3");
    client.put(put3).join();
    final PutRequest put1 = new PutRequest(table, "mdk1", family, "q1", "val1");
    client.put(put1).join();
    final DeleteRequest del2 = new DeleteRequest(table, "mdk1", family, "q2");
    final DeleteRequest del3 = new DeleteRequest(table, "mdk2", family, "q3");
    final DeleteRequest del1 = new DeleteRequest(table, "mdk1", family, "q1");
    Deferred.group(client.delete(del2), client.delete(del3),

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Examples of org.hbase.async.PutRequest

    client.setFlushInterval(FAST_FLUSH);
    final String table1 = args[0] + "1";
    final String table2 = args[0] + "2";
    createOrTruncateTable(client, table1, family);
    createOrTruncateTable(client, table2, family);
    final PutRequest put2 = new PutRequest(table1, "mdk1", family, "q2", "val2");
    client.put(put2).join();
    final PutRequest put3 = new PutRequest(table1, "mdk2", family, "q3", "val3");
    client.put(put3).join();
    final PutRequest put1 = new PutRequest(table2, "mdk1", family, "q1", "val1");
    client.put(put1).join();
    final DeleteRequest del2 = new DeleteRequest(table1, "mdk1", family, "q2");
    final DeleteRequest del3 = new DeleteRequest(table1, "mdk2", family, "q3");
    final DeleteRequest del1 = new DeleteRequest(table2, "mdk1", family, "q1");
    Deferred.group(client.delete(del2), client.delete(del3),

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Examples of org.hbase.async.PutRequest


  /** Attempt to write a column family that doesn't exist. */
  @Test
  public void putNonexistentFamily() throws Exception {
    client.setFlushInterval(FAST_FLUSH);
    final PutRequest put = new PutRequest(table, "k", family + family,
                                          "q", "val");
    try {
      client.put(put).join();
    } catch (NoSuchColumnFamilyException e) {
      assertEquals(put, e.getFailedRpc());

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Examples of org.hbase.async.PutRequest


  /** Send a bunch of edits with one that references a non-existent family. */
  @Test
  public void multiPutWithOneBadRpcInBatch() throws Exception {
    client.setFlushInterval(FAST_FLUSH);
    final PutRequest put1 = new PutRequest(table, "mk1", family, "m1", "mpb1");
    // The following edit is destined to a non-existent family.
    final PutRequest put2 = new PutRequest(table, "mk2", family + family,
                                           "m2", "mpb2");
    final PutRequest put3 = new PutRequest(table, "mk3", family, "m3", "mpb3");
    try {
      final ArrayList<Deferred<Object>> ds = new ArrayList<Deferred<Object>>(3);
      ds.add(client.put(put1));
      ds.add(client.put(put2));
      ds.add(client.put(put3));

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Examples of org.hbase.async.PutRequest


  /** Test regexp-based row key filtering.  */
  @Test
  public void keyRegexpFilter() throws Exception {
    client.setFlushInterval(FAST_FLUSH);
    final PutRequest put1 = new PutRequest(table, "krf accept:by the filter",
                                           family, "q", "krfv1");
    final PutRequest put2 = new PutRequest(table, "krf filtered out",
                                           family, "q", "krfv2");
    final PutRequest put3 = new PutRequest(table, "krf this is Accepted too",
                                           family, "q", "krfv3");
    Deferred.group(client.put(put1), client.put(put2),
                   client.put(put3)).join();
    final Scanner scanner = client.newScanner(table);
    scanner.setFamily(family);

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Examples of org.hbase.async.PutRequest

  /** Simple column prefix filter tests.  */
  @Test
  public void columnPrefixFilter() throws Exception {
    client.setFlushInterval(FAST_FLUSH);
    // Keep only rows with a column qualifier that starts with "qa".
    final PutRequest put1 = new PutRequest(table, "cpf1", family, "qa1", "v1");
    final PutRequest put2 = new PutRequest(table, "cpf1", family, "qa2", "v2");
    final PutRequest put3 = new PutRequest(table, "cpf2", family, "qa3", "v3");
    final PutRequest put4 = new PutRequest(table, "cpf2", family, "qb4", "v4");
    Deferred.group(Deferred.group(client.put(put1), client.put(put2)),
                   Deferred.group(client.put(put3), client.put(put4))).join();
    final Scanner scanner = client.newScanner(table);
    scanner.setFamily(family);
    scanner.setStartKey("cpf1");

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Examples of org.hbase.async.PutRequest

  @Test
  public void columnRangeFilter() throws Exception {
    client.setFlushInterval(FAST_FLUSH);
    // Keep rows that have a qualifier in between "qb" (inclusive) and "qd4"
    // (exclusive).  So only v2 and v3 should be returned by the scanner.
    final PutRequest put1 = new PutRequest(table, "crf1", family, "qa1", "v1");
    final PutRequest put2 = new PutRequest(table, "crf1", family, "qb2", "v2");
    final PutRequest put3 = new PutRequest(table, "crf2", family, "qc3", "v3");
    final PutRequest put4 = new PutRequest(table, "crf2", family, "qd4", "v4");
    Deferred.group(Deferred.group(client.put(put1), client.put(put2)),
                   Deferred.group(client.put(put3), client.put(put4))).join();
    final Scanner scanner = client.newScanner(table);
    scanner.setFamily(family);
    scanner.setStartKey("crf1");

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Examples of org.hbase.async.PutRequest

  }


  @Test
  public void filterComparators() throws Exception {
    client.setFlushInterval(FAST_FLUSH);
    final PutRequest put1 = new PutRequest(table, "fc1", family, "a", "v1");
    final PutRequest put2 = new PutRequest(table, "fc2", family, "a", "v2");
    final PutRequest put3 = new PutRequest(table, "fc3", family, "a", "v3");
    Deferred.group(client.put(put1), client.put(put2), client.put(put3)).join();


    final Scanner binary_scanner = client.newScanner(table);
    binary_scanner.setStartKey("fc1");
    binary_scanner.setStopKey("fc4");

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Examples of PutRequest

A note on passing {@code byte} arrays in argument

A note on passing {@code String}s in argument

A note on passing {@code timestamp}s in argument

Examples of org.hbase.async.PutRequest

Examples of org.hbase.async.PutRequest

Examples of org.hbase.async.PutRequest

Examples of org.hbase.async.PutRequest

Examples of org.hbase.async.PutRequest

Examples of org.hbase.async.PutRequest

Examples of org.hbase.async.PutRequest

Examples of org.hbase.async.PutRequest

Examples of org.hbase.async.PutRequest

Examples of org.hbase.async.PutRequest