Examples with Put org.apache.hadoop.hbase.client.Put used on opensource projects

Example 16 with Put

use of org.apache.hadoop.hbase.client.Put in project hbase by apache.

the class TestMapReduceExamples method testSampleUploader.

/**
   * Test SampleUploader from examples
   */
@SuppressWarnings("unchecked")
@Test
public void testSampleUploader() throws Exception {
    Configuration configuration = new Configuration();
    Uploader uploader = new Uploader();
    Mapper<LongWritable, Text, ImmutableBytesWritable, Put>.Context<LongWritable, Text, ImmutableBytesWritable, Put> ctx = mock(Context.class);
    doAnswer(new Answer<Void>() {

        @Override
        public Void answer(InvocationOnMock invocation) throws Throwable {
            ImmutableBytesWritable writer = (ImmutableBytesWritable) invocation.getArguments()[0];
            Put put = (Put) invocation.getArguments()[1];
            assertEquals("row", Bytes.toString(writer.get()));
            assertEquals("row", Bytes.toString(put.getRow()));
            return null;
        }
    }).when(ctx).write(any(ImmutableBytesWritable.class), any(Put.class));
    uploader.map(null, new Text("row,family,qualifier,value"), ctx);
    Path dir = util.getDataTestDirOnTestFS("testSampleUploader");
    String[] args = { dir.toString(), "simpleTable" };
    Job job = SampleUploader.configureJob(configuration, args);
    assertEquals(SequenceFileInputFormat.class, job.getInputFormatClass());
}

Example 17 with Put

use of org.apache.hadoop.hbase.client.Put in project hbase by apache.

the class RSGroupInfoManagerImpl method flushConfigTable.

private synchronized Map<TableName, String> flushConfigTable(Map<String, RSGroupInfo> groupMap) throws IOException {
    Map<TableName, String> newTableMap = Maps.newHashMap();
    List<Mutation> mutations = Lists.newArrayList();
    // populate deletes
    for (String groupName : prevRSGroups) {
        if (!groupMap.containsKey(groupName)) {
            Delete d = new Delete(Bytes.toBytes(groupName));
            mutations.add(d);
        }
    }
    // populate puts
    for (RSGroupInfo RSGroupInfo : groupMap.values()) {
        RSGroupProtos.RSGroupInfo proto = RSGroupProtobufUtil.toProtoGroupInfo(RSGroupInfo);
        Put p = new Put(Bytes.toBytes(RSGroupInfo.getName()));
        p.addColumn(META_FAMILY_BYTES, META_QUALIFIER_BYTES, proto.toByteArray());
        mutations.add(p);
        for (TableName entry : RSGroupInfo.getTables()) {
            newTableMap.put(entry, RSGroupInfo.getName());
        }
    }
    if (mutations.size() > 0) {
        multiMutate(mutations);
    }
    return newTableMap;
}

Example 18 with Put

use of org.apache.hadoop.hbase.client.Put in project hbase by apache.

the class RSGroupInfoManagerImpl method multiMutate.

private void multiMutate(List<Mutation> mutations) throws IOException {
    CoprocessorRpcChannel channel = rsGroupTable.coprocessorService(ROW_KEY);
    MultiRowMutationProtos.MutateRowsRequest.Builder mmrBuilder = MultiRowMutationProtos.MutateRowsRequest.newBuilder();
    for (Mutation mutation : mutations) {
        if (mutation instanceof Put) {
            mmrBuilder.addMutationRequest(org.apache.hadoop.hbase.protobuf.ProtobufUtil.toMutation(org.apache.hadoop.hbase.protobuf.generated.ClientProtos.MutationProto.MutationType.PUT, mutation));
        } else if (mutation instanceof Delete) {
            mmrBuilder.addMutationRequest(org.apache.hadoop.hbase.protobuf.ProtobufUtil.toMutation(org.apache.hadoop.hbase.protobuf.generated.ClientProtos.MutationProto.MutationType.DELETE, mutation));
        } else {
            throw new DoNotRetryIOException("multiMutate doesn't support " + mutation.getClass().getName());
        }
    }
    MultiRowMutationProtos.MultiRowMutationService.BlockingInterface service = MultiRowMutationProtos.MultiRowMutationService.newBlockingStub(channel);
    try {
        service.mutateRows(null, mmrBuilder.build());
    } catch (ServiceException ex) {
        ProtobufUtil.toIOException(ex);
    }
}

Example 19 with Put

use of org.apache.hadoop.hbase.client.Put in project hbase by apache.

the class TestRemoteHTableRetries method testCheckAndPut.

@Test
public void testCheckAndPut() throws Exception {
    testTimedOutCall(new CallExecutor() {

        @Override
        public void run() throws Exception {
            Put put = new Put(ROW_1);
            put.addColumn(COLUMN_1, QUALIFIER_1, VALUE_1);
            remoteTable.checkAndPut(ROW_1, COLUMN_1, QUALIFIER_1, VALUE_1, put);
        }
    });
    verify(client, times(RETRIES)).put(anyString(), anyString(), any(byte[].class));
}

Example 20 with Put

use of org.apache.hadoop.hbase.client.Put in project hbase by apache.

the class TestRemoteTable method testDelete.

@Test
public void testDelete() throws IOException {
    Put put = new Put(ROW_3);
    put.addColumn(COLUMN_1, QUALIFIER_1, VALUE_1);
    put.addColumn(COLUMN_2, QUALIFIER_2, VALUE_2);
    remoteTable.put(put);
    Get get = new Get(ROW_3);
    get.addFamily(COLUMN_1);
    get.addFamily(COLUMN_2);
    Result result = remoteTable.get(get);
    byte[] value1 = result.getValue(COLUMN_1, QUALIFIER_1);
    byte[] value2 = result.getValue(COLUMN_2, QUALIFIER_2);
    assertNotNull(value1);
    assertTrue(Bytes.equals(VALUE_1, value1));
    assertNotNull(value2);
    assertTrue(Bytes.equals(VALUE_2, value2));
    Delete delete = new Delete(ROW_3);
    delete.addColumn(COLUMN_2, QUALIFIER_2);
    remoteTable.delete(delete);
    get = new Get(ROW_3);
    get.addFamily(COLUMN_1);
    get.addFamily(COLUMN_2);
    result = remoteTable.get(get);
    value1 = result.getValue(COLUMN_1, QUALIFIER_1);
    value2 = result.getValue(COLUMN_2, QUALIFIER_2);
    assertNotNull(value1);
    assertTrue(Bytes.equals(VALUE_1, value1));
    assertNull(value2);
    delete = new Delete(ROW_3);
    delete.setTimestamp(1L);
    remoteTable.delete(delete);
    get = new Get(ROW_3);
    get.addFamily(COLUMN_1);
    get.addFamily(COLUMN_2);
    result = remoteTable.get(get);
    value1 = result.getValue(COLUMN_1, QUALIFIER_1);
    value2 = result.getValue(COLUMN_2, QUALIFIER_2);
    assertNotNull(value1);
    assertTrue(Bytes.equals(VALUE_1, value1));
    assertNull(value2);
    delete = new Delete(ROW_3);
    remoteTable.delete(delete);
    get = new Get(ROW_3);
    get.addFamily(COLUMN_1);
    get.addFamily(COLUMN_2);
    result = remoteTable.get(get);
    value1 = result.getValue(COLUMN_1, QUALIFIER_1);
    value2 = result.getValue(COLUMN_2, QUALIFIER_2);
    assertNull(value1);
    assertNull(value2);
}