org.apache.hadoop.hbase.client

Class TestClientScanner

java.lang.Object

org.apache.hadoop.hbase.client.TestClientScanner

public class TestClientScanner
extends Object

Test the ClientScanner.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	TestClientScanner.MockClientScanner
static class	TestClientScanner.MockRpcRetryingCallerFactory

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE
(package private) org.apache.hadoop.hbase.client.ClusterConnection	clusterConn
(package private) org.apache.hadoop.conf.Configuration	conf
(package private) org.apache.hadoop.hbase.ipc.RpcControllerFactory	controllerFactory
org.junit.rules.TestName	name
(package private) ExecutorService	pool
(package private) org.apache.hadoop.hbase.client.RpcRetryingCallerFactory	rpcFactory
(package private) org.apache.hadoop.hbase.client.Scan	scan

Constructor Summary

Constructors

Constructor and Description
TestClientScanner()

Method Summary

Modifier and Type	Method and Description
void	setup()
void	teardown()
void	testCacheLimit()
void	testExceptionsFromReplicasArePropagated() Tests the case where all replicas of a region throw an exception.
void	testMoreResults()
void	testNoMoreResults()
void	testNoResultsHint()
void	testSizeLimit()

Methods inherited from class java.lang.Object

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

Field Detail

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

scan

org.apache.hadoop.hbase.client.Scan scan

pool

ExecutorService pool

conf

org.apache.hadoop.conf.Configuration conf

clusterConn

org.apache.hadoop.hbase.client.ClusterConnection clusterConn

rpcFactory

org.apache.hadoop.hbase.client.RpcRetryingCallerFactory rpcFactory

controllerFactory

org.apache.hadoop.hbase.ipc.RpcControllerFactory controllerFactory

name

public org.junit.rules.TestName name

Constructor Detail

TestClientScanner

public TestClientScanner()

Method Detail

setup

public void setup()
           throws IOException

Throws:

IOException

teardown

public void teardown()

testNoResultsHint

public void testNoResultsHint()
                       throws IOException

Throws:

IOException

testSizeLimit

public void testSizeLimit()
                   throws IOException

Throws:

IOException

testCacheLimit

public void testCacheLimit()
                    throws IOException

Throws:

IOException

testNoMoreResults

public void testNoMoreResults()
                       throws IOException

Throws:

IOException

testMoreResults

public void testMoreResults()
                     throws IOException

Throws:

IOException

testExceptionsFromReplicasArePropagated

public void testExceptionsFromReplicasArePropagated()
                                             throws IOException

Tests the case where all replicas of a region throw an exception. It should not cause a hang but the exception should propagate to the client

Throws:

IOException