@Override
@Before
public void setUp() throws Exception {
super.setUp();
channelFactory = DataChannelFactoryBuilder.construct(RepTestUtils.readRepNetConfig());
protocol = new Protocol(GROUP_NAME, new NameIdPair(NODE_NAME, 1), null, channelFactory);
protocol.updateNodeIds(new HashSet<Integer>(Arrays.asList(new Integer(1))));
}
/*
* Test the API: RepNode.shutdownNetworkBackup/restartNetworkBackup service
* used to disable the service around a replica syncup operation.
*/
@Test
public void testLockout() throws IOException {
setExceptionListener(repEnvInfo[0]);
repEnvInfo[0].openEnv();
RepNode repNode = repEnvInfo[0].getRepNode();
leaveGroupAllButMaster();
repNode.shutdownNetworkBackup();
File backupDir = new File(repEnvInfo[1].getEnvHome().getCanonicalPath() + ".backup");
backupDir.mkdir();
assertTrue(backupDir.exists());
DataChannelFactory channelFactory =
DataChannelFactoryBuilder.construct(RepTestUtils.readRepNetConfig());
EnvironmentImpl envImpl = createEnvImpl(backupDir);
try {
NetworkBackup backup =
new NetworkBackup(
repNode.getSocket(),
backupDir,
new NameIdPair("n1", (short) 1),
true,
envImpl.getFileManager(),
channelFactory);
backup.execute();
fail("expected exception service should not have been available");
} catch (ServiceConnectFailedException e) {
/* Expected. */
} catch (Exception e) {
fail("unexpected exception" + e);
}
repNode.restartNetworkBackup();
try {
NetworkBackup backup =
new NetworkBackup(
repNode.getSocket(),
backupDir,
new NameIdPair("n1", (short) 1),
true,
envImpl.getFileManager(),
channelFactory);
backup.execute();
} catch (Exception e) {
fail("unexpected exception:" + e);
}
envImpl.abnormalClose();
}
/**
* Verify that a NetworkBackup that's in progress is aborted by repNode.shutdownNetworkRestore()
* and therefore during a rollback operation.
*/
@Test
public void testNBAbortOnSyncup()
throws IOException, DatabaseException, ServiceConnectFailedException,
LoadThresholdExceededException, InsufficientVLSNRangeException {
setExceptionListener(repEnvInfo[0]);
repEnvInfo[0].openEnv();
final RepNode repNode = repEnvInfo[0].getRepNode();
leaveGroupAllButMaster();
File backupDir = new File(repEnvInfo[1].getEnvHome().getCanonicalPath() + ".backup");
backupDir.mkdir();
DataChannelFactory channelFactory =
DataChannelFactoryBuilder.construct(RepTestUtils.readRepNetConfig());
EnvironmentImpl envImpl = createEnvImpl(backupDir);
NetworkBackup backup =
new NetworkBackup(
repNode.getSocket(),
backupDir,
new NameIdPair("n1", (short) 1),
true,
envImpl.getFileManager(),
channelFactory);
CyclicBarrier testBarrier =
new CyclicBarrier(
1,
new Runnable() {
public void run() {
/* The syncup should kill the NB */
repNode.shutdownNetworkBackup();
}
});
backup.setTestBarrier(testBarrier);
try {
backup.execute();
fail("Expected exception");
} catch (IOException e) {
/* Expected exception as in progress service was terminated. */
}
envImpl.abnormalClose();
}