com.google.cloud.bigtable.hbase

Class BatchExecutor

java.lang.Object

com.google.cloud.bigtable.hbase.BatchExecutor

public class BatchExecutor
extends Object

Class to help BigtableTable with batch operations on an BigtableClient.

Field Summary

Fields

Modifier and Type	Field and Description
protected AsyncExecutor	asyncExecutor
protected static Logger	LOG
static byte[]	NO_REGION For callbacks that take a region, this is the region we will use.
protected BigtableOptions	options
protected HBaseRequestAdapter	requestAdapter
protected com.google.common.util.concurrent.ListeningExecutorService	service

Constructor Summary

Constructors

Constructor and Description
BatchExecutor(AsyncExecutor asyncExecutor, BigtableOptions options, com.google.common.util.concurrent.ListeningExecutorService service, HBaseRequestAdapter requestAdapter)

Method Summary

Modifier and Type	Method and Description
Object[]	batch(List<? extends org.apache.hadoop.hbase.client.Row> actions) Implementation of HTable.batch(List)
void	batch(List<? extends org.apache.hadoop.hbase.client.Row> actions, Object[] results) Implementation of HTable.batch(List, Object[])
<R> Object[]	batchCallback(List<? extends org.apache.hadoop.hbase.client.Row> actions, org.apache.hadoop.hbase.client.coprocessor.Batch.Callback<R> callback) Implementation of HTable.batchCallback(List, Batch.Callback)
<R> void	batchCallback(List<? extends org.apache.hadoop.hbase.client.Row> actions, Object[] results, org.apache.hadoop.hbase.client.coprocessor.Batch.Callback<R> callback) Implementation of HTable.batchCallback(List, Object[], Batch.Callback)
Boolean[]	exists(List<org.apache.hadoop.hbase.client.Get> gets) Implementation of HTable.exists(List).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

protected static final Logger LOG

NO_REGION

public static final byte[] NO_REGION

For callbacks that take a region, this is the region we will use.

asyncExecutor

protected final AsyncExecutor asyncExecutor

options

protected final BigtableOptions options

service

protected final com.google.common.util.concurrent.ListeningExecutorService service

requestAdapter

protected final HBaseRequestAdapter requestAdapter

Constructor Detail

BatchExecutor

public BatchExecutor(AsyncExecutor asyncExecutor,
                     BigtableOptions options,
                     com.google.common.util.concurrent.ListeningExecutorService service,
                     HBaseRequestAdapter requestAdapter)

Method Detail

batch

public void batch(List<? extends org.apache.hadoop.hbase.client.Row> actions,
                  @Nullable
                  Object[] results)
           throws IOException,
                  InterruptedException

Implementation of HTable.batch(List, Object[])

Throws:

IOException

InterruptedException

batch

public Object[] batch(List<? extends org.apache.hadoop.hbase.client.Row> actions)
               throws IOException

Implementation of HTable.batch(List)

Throws:

IOException

batchCallback

public <R> Object[] batchCallback(List<? extends org.apache.hadoop.hbase.client.Row> actions,
                                  org.apache.hadoop.hbase.client.coprocessor.Batch.Callback<R> callback)
                           throws IOException,
                                  InterruptedException

Implementation of HTable.batchCallback(List, Batch.Callback)

Throws:

IOException

InterruptedException

batchCallback

public <R> void batchCallback(List<? extends org.apache.hadoop.hbase.client.Row> actions,
                              Object[] results,
                              org.apache.hadoop.hbase.client.coprocessor.Batch.Callback<R> callback)
                       throws IOException,
                              InterruptedException

Implementation of HTable.batchCallback(List, Object[], Batch.Callback)

Throws:

IOException

InterruptedException

exists

public Boolean[] exists(List<org.apache.hadoop.hbase.client.Get> gets)
                 throws IOException

Implementation of HTable.exists(List).

Throws:

IOException