Examples of org.apache.hadoop.hbase.client.HTableInterface.batch()

Class org.apache.hadoop.hbase.client.HTableInterface

Examples of org.apache.hadoop.hbase.client.HTableInterface.batch()

org.apache.hadoop.hbase.client.HTableInterface.batch()
Method that does a batch call on Deletes, Gets, Puts, Increments, Appends and RowMutations. The ordering of execution of the actions is not defined. Meaning if you do a Put and a Get in the same {@link #batch} call, you will not necessarily beguaranteed that the Get returns what the Put had put. @param actions list of Get, Put, Delete, Increment, Append, RowMutations objects @param results Empty Object[], same size as actions. Provides access to partialresults, in case an exception is thrown. A null in the result array means that the call for that action failed, even after retries @throws IOException @since 0.90.0

            }
            HTableInterface hTable = this.getTable(PhoenixDatabaseMetaData.SEQUENCE_TABLE_NAME_BYTES);
            Object[] resultObjects = null;
            SQLException sqlE = null;
            try {
                resultObjects= hTable.batch(incrementBatch);
            } catch (IOException e){
                sqlE = ServerUtil.parseServerException(e);
            } catch (InterruptedException e){
                sqlE = new SQLExceptionInfo.Builder(SQLExceptionCode.INTERRUPTED_EXCEPTION)
                .setRootCause(e).build().buildException(); // FIXME ?

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            }
            HTableInterface hTable = this.getTable(PhoenixDatabaseMetaData.SEQUENCE_TABLE_NAME_BYTES);
            Object[] resultObjects = null;
            SQLException sqlE = null;
            try {
                resultObjects= hTable.batch(mutations);
            } catch (IOException e){
                sqlE = ServerUtil.parseServerException(e);
            } catch (InterruptedException e){
                sqlE = new SQLExceptionInfo.Builder(SQLExceptionCode.INTERRUPTED_EXCEPTION)
                .setRootCause(e).build().buildException(); // FIXME ?

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            return;
        }
        HTableInterface hTable = this.getTable(PhoenixDatabaseMetaData.SEQUENCE_TABLE_NAME_BYTES);
        SQLException sqlE = null;
        try {
            hTable.batch(mutations);
        } catch (IOException e){
            sqlE = ServerUtil.parseServerException(e);
        } catch (InterruptedException e){
            sqlE = new SQLExceptionInfo.Builder(SQLExceptionCode.INTERRUPTED_EXCEPTION)
            .setRootCause(e).build().buildException(); // FIXME ?

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        ArrayListMultimap.<HTableInterfaceReference, Mutation> create();
    indexUpdates.put(new HTableInterfaceReference(tableName), m);


    HTableInterface table = Mockito.mock(HTableInterface.class);
    final boolean[] completed = new boolean[] { false };
    Mockito.when(table.batch(Mockito.anyList())).thenAnswer(new Answer<Void>() {


      @Override
      public Void answer(InvocationOnMock invocation) throws Throwable {
        // just keep track that it was called
        completed[0] = true;

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                    SQLException sqlE = null;
                    HTableInterface hTable = connection.getQueryServices().getTable(htableName);
                    try {
                        if (logger.isDebugEnabled()) logMutationSize(hTable, mutations);
                        long startTime = System.currentTimeMillis();
                        hTable.batch(mutations);
                        shouldRetry = false;
                        if (logger.isDebugEnabled()) logger.debug("Total time for batch call of  " + mutations.size() + " mutations into " + table.getName().getString() + ": " + (System.currentTimeMillis() - startTime) + " ms");
                        committedList.add(entry);
                    } catch (Exception e) {
                        SQLException inferredE = ServerUtil.parseServerExceptionOrNull(e);

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            put.add(B_CF, ByteUtil.concat(LAST_LOGIN_TIME_DYNCOL_PREFIX, USER_ID1_BYTES), PDataType.TIME.toBytes(ENTRY3_USER_ID1_LOGIN_TIME));
            put.add(B_CF, ByteUtil.concat(LAST_LOGIN_TIME_DYNCOL_PREFIX, USER_ID2_BYTES), PDataType.TIME.toBytes(ENTRY3_USER_ID2_LOGIN_TIME));
            put.add(B_CF, ByteUtil.concat(LAST_LOGIN_TIME_DYNCOL_PREFIX, USER_ID3_BYTES), PDataType.TIME.toBytes(ENTRY3_USER_ID3_LOGIN_TIME));
            mutations.add(put);


            hTable.batch(mutations);


        } finally {
            hTable.close();
        }
    }

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            put = new Put(key);
            put.add(family, uintCol, ts, Bytes.toBytes(4000));
            put.add(family, ulongCol, ts, Bytes.toBytes(40000L));
            mutations.add(put);
            
            hTable.batch(mutations);
            
            Result r = hTable.get(new Get(bKey));
            assertFalse(r.isEmpty());
        } finally {
            hTable.close();

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        // we don't affect them
        put.add(family, uintCol, ts+6, Bytes.toBytes(10));
        put.add(family, ulongCol, ts+6, Bytes.toBytes(100L));
        put.add(family, QueryConstants.EMPTY_COLUMN_BYTES, ts+6, ByteUtil.EMPTY_BYTE_ARRAY);
        mutations.add(put);
        hTable.batch(mutations);
    
        // Demonstrates weakness of HBase Bytes serialization. Negative numbers
        // show up as bigger than positive numbers
        PreparedStatement statement = conn.prepareStatement(query);
        ResultSet rs = statement.executeQuery();

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            put.add(FAMILY_NAME, f1v2, Bytes.toBytes("f1value2"));
            put.add(FAMILY_NAME2, f2v1, Bytes.toBytes("f2value1"));
            put.add(FAMILY_NAME2, f2v2, Bytes.toBytes("f2value2"));
            mutations.add(put);


            hTable.batch(mutations);


        } finally {
            hTable.close();
        }
        // Create Phoenix table after HBase table was created through the native APIs

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        } finally {
            HTableInterface htable = pconn.getQueryServices().getTable(SchemaUtil.getTableNameAsBytes(MDTEST_SCHEMA_NAME,MDTEST_NAME));
            Delete delete1 = new Delete(Bytes.toBytes("0"));
            Delete delete2 = new Delete(Bytes.toBytes("1"));
            htable.batch(Arrays.asList(delete1, delete2));
        }
        
    }
    
    @Test

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