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

  }


  @Test
  public void compareFilters() throws Exception {
    client.setFlushInterval(FAST_FLUSH);
    final PutRequest put1 = new PutRequest(table, "cf1", family, "a", "v1");
    final PutRequest put2 = new PutRequest(table, "cf2", family, "b", "v2");
    final PutRequest put3 = new PutRequest(
        Bytes.UTF8(table),
        Bytes.UTF8("cf3"),
        Bytes.UTF8(family),
        Bytes.UTF8("c"),
        Bytes.UTF8("v3"),
        42);
    final PutRequest put4 = new PutRequest(
        Bytes.UTF8(table),
        Bytes.UTF8("cf3"),
        Bytes.UTF8(family),
        Bytes.UTF8("dep"),
        Bytes.UTF8("v4"),

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Examples of org.hbase.async.PutRequest

    //   - a qualifier in between "qb" (inclusive) and "qd4" (exclusive).
    final ArrayList<ScanFilter> filters = new ArrayList<ScanFilter>(2);
    filters.add(new ColumnRangeFilter("qb", true, "qd4", false));
    filters.add(new KeyRegexpFilter("fl[12]$"));
    // Filtered out as we're looking due to qualifier being out of range:
    final PutRequest put1 = new PutRequest(table, "fl1", family, "qa1", "v1");
    // Kept by the filter:
    final PutRequest put2 = new PutRequest(table, "fl1", family, "qb2", "v2");
    // Filtered out because the row key doesn't match the regexp:
    final PutRequest put3 = new PutRequest(table, "fl1a", family, "qb3", "v3");
    // Kept by the filter:
    final PutRequest put4 = new PutRequest(table, "fl2", family, "qc4", "v4");
    // Filtered out because the qualifier is on the exclusive upper bound:
    final PutRequest put5 = new PutRequest(table, "fl2", family, "qd5", "v5");
    // Filtered out because the qualifier is past the upper bound:
    final PutRequest put6 = new PutRequest(table, "fl2", family, "qd6", "v6");
    Deferred.group(Deferred.group(client.put(put1), client.put(put2),
                                  client.put(put3)),
                   Deferred.group(client.put(put4), client.put(put5),
                                  client.put(put6))).join();
    final Scanner scanner = client.newScanner(table);

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Examples of org.hbase.async.PutRequest

  public void timestampsFilter() throws Exception {
    client.setFlushInterval(FAST_FLUSH);
    final byte[] tableBytes = Bytes.UTF8(table);
    final byte[] familyBytes = Bytes.UTF8(family);
    final byte[] qualifier = Bytes.UTF8("q");
    final PutRequest put1 =
      new PutRequest(tableBytes, Bytes.UTF8("tf1"), familyBytes, qualifier, Bytes.UTF8("v1"), 1L);
    final PutRequest put2 =
      new PutRequest(tableBytes, Bytes.UTF8("tf2"), familyBytes, qualifier, Bytes.UTF8("v2"), 2L);
    final PutRequest put3 =
      new PutRequest(tableBytes, Bytes.UTF8("tf3"), familyBytes, qualifier, Bytes.UTF8("v3"), 3L);
    Deferred.group(client.put(put1), client.put(put2), client.put(put3)).join();
    final Scanner scanner = client.newScanner(table);
    scanner.setFamily(family);
    scanner.setStartKey(Bytes.UTF8("tf"));
    scanner.setStopKey(Bytes.UTF8("tf4"));

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Examples of org.hbase.async.PutRequest


  /** Regression test for issue #2. */
  @Test
  public void regression2() throws Exception {
    try {
      final PutRequest put1 = new PutRequest(table, "k1", family, "q", "val1");
      final PutRequest put2 = new PutRequest(table, "k2", family, "q", "val2");
      LOG.info("Before calling put()");
      client.put(put1);
      client.put(put2);
      LOG.info("After calling put()");
    } finally {

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Examples of org.hbase.async.PutRequest

    final String table2 = args[0] + "2";
    final String family = args[1];
    createOrTruncateTable(client, table1, family);
    createOrTruncateTable(client, table2, family);
    for (int i = 0; i < 2; i++) {
      final PutRequest put;
      final String key = 'k' + String.valueOf(i);
      if (i % 2 == 0) {
        put = new PutRequest(table1, key, family, "q", "v");
      } else {
        put = new PutRequest(table2, key, family, "q", "v");
      }
      final DeleteRequest delete = new DeleteRequest(put.table(), put.key());
      client.delete(delete);
      client.put(put);
    }
    client.flush().joinUninterruptibly();
  }

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Examples of org.hbase.async.PutRequest

    key[1] = '4';
    key[2] = '0';
    key[key.length - 1] = '*';
    final byte[] family = TestIntegration.family.getBytes();
    final byte[] qual = { 'q' };
    final PutRequest put = new PutRequest(table, key, family, qual,
                                          new byte[0] /* empty */);
    final GetRequest get = new GetRequest(table, key);
    client.put(put).join();
    final ArrayList<KeyValue> kvs = client.get(get).join();
    assertSizeIs(1, kvs);

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Examples of org.hbase.async.PutRequest

      if (args[1].charAt(0) == 'l') {  // locked version of the command
        final RowLockRequest rlr = new RowLockRequest(args[2], args[3]);
        lock = client.lockRow(rlr).joinUninterruptibly();
        LOG.info("Acquired explicit row lock: " + lock);
      }
      final PutRequest put = lock == null
        ? new PutRequest(args[2], args[3], args[4], args[5], args[6])
        : new PutRequest(args[2], args[3], args[4], args[5], args[6], lock);
      args = null;
      try {
        final Object result = client.put(put).joinUninterruptibly();
        LOG.info("Put result=" + result);
      } catch (Exception e) {

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Examples of org.hbase.async.PutRequest

        }
        
        // reset the change map so we don't keep writing
        initializeChangedMap();
        
        final PutRequest put = new PutRequest(tsdb.treeTable(), 
            Tree.idToBytes(tree_id), TREE_FAMILY, TREE_QUALIFIER, 
            stored_tree.toStorageJson());
        return tsdb.getClient().compareAndSet(put, original_tree);
      }

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Examples of org.hbase.async.PutRequest

    
    // compile the object for storage, this will toss exceptions if we are
    // missing anything important
    final byte[] storage_data = toStorageJson();


    final PutRequest put = new PutRequest(tsdb.treeTable(), row, Tree.TREE_FAMILY(), 
        BRANCH_QUALIFIER, storage_data);
    put.setBufferable(true);
    storage_results.add(tsdb.getClient().compareAndSet(put, new byte[0]));
    
    // store leaves if told to and put the storage calls in our deferred group
    if (store_leaves && leaves != null && !leaves.isEmpty()) {
      for (final Leaf leaf : leaves.values()) {

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Examples of org.hbase.async.PutRequest

          Annotation.this.syncNote(stored_note, overwrite);
        }
        
        final byte[] tsuid_byte = tsuid != null && !tsuid.isEmpty() ? 
            UniqueId.stringToUid(tsuid) : null;
        final PutRequest put = new PutRequest(tsdb.dataTable(), 
            getRowKey(start_time, tsuid_byte), FAMILY, 
            getQualifier(start_time), 
            Annotation.this.getStorageJSON());
        return tsdb.getClient().compareAndSet(put, original_note);
      }

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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