Java Code Examples for org.apache.derby.jdbc.ClientDataSource#setServerName()
The following examples show how to use
org.apache.derby.jdbc.ClientDataSource#setServerName() .
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Example 1
| Source File: 919148_ReplicationRun_0_t.java From coming with MIT License | 6 votes |
|
void _verifyDatabase(String serverHost,
int serverPort,
String dbPath,
int _noTuplesInserted)
throws SQLException
{
util.DEBUG("_verifyDatabase: "+serverHost+":"+serverPort+"/"+dbPath);
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(dbPath);
ds.setServerName(serverHost);
ds.setPortNumber(serverPort);
ds.setConnectionAttributes(useEncryption(false));
Connection conn = ds.getConnection();
_verify(conn,_noTuplesInserted);
conn.close();
}
Example 2
| Source File: 919148_ReplicationRun_0_s.java From gumtree-spoon-ast-diff with Apache License 2.0 | 6 votes |
|
void _verifyDatabase(String serverHost,
int serverPort,
String dbPath,
int _noTuplesInserted)
throws SQLException
{
util.DEBUG("_verifyDatabase: "+serverHost+":"+serverPort+"/"+dbPath);
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(dbPath);
ds.setServerName(serverHost);
ds.setPortNumber(serverPort);
ds.setConnectionAttributes(useEncryption(false));
Connection conn = ds.getConnection();
_verify(conn,_noTuplesInserted);
conn.close();
}
Example 3
| Source File: 919148_ReplicationRun_0_t.java From gumtree-spoon-ast-diff with Apache License 2.0 | 5 votes |
|
void verifySlave()
throws Exception
{
util.DEBUG("BEGIN verifySlave "+slaveServerHost+":"
+slaveServerPort+"/"+slaveDatabasePath+FS+slaveDbSubPath+FS+replicatedDb);
if ( (replicationTest != null) // If 'replicationTest==null' no table was created/filled
&& simpleLoad )
{
_verifyDatabase(slaveServerHost, slaveServerPort,
slaveDatabasePath+FS+slaveDbSubPath+FS+replicatedDb,
simpleLoadTuples);
// return;
}
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(slaveDatabasePath + FS + slaveDbSubPath + FS +
replicatedDb);
ds.setServerName(slaveServerHost);
ds.setPortNumber(slaveServerPort);
ds.setConnectionAttributes(useEncryption(false));
Connection conn = ds.getConnection();
simpleVerify(conn);
conn.close();
/*
runSlaveVerificationCLient(jvmVersion,
testClientHost,
replicatedDb,
slaveServerHost, slaveServerPort);
*/
util.DEBUG("END verifySlave");
}
Example 4
| Source File: 919148_ReplicationRun_0_t.java From coming with MIT License | 5 votes |
|
void _testInsertUpdateDeleteOnMaster(String serverHost,
int serverPort,
String dbPath,
int _noTuplesToInsert)
throws SQLException
{
util.DEBUG("_testInsertUpdateDeleteOnMaster: " + serverHost + ":" +
serverPort + "/" + dbPath + " " + _noTuplesToInsert);
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(dbPath);
ds.setServerName(serverHost);
ds.setPortNumber(serverPort);
ds.setConnectionAttributes(useEncryption(false));
Connection conn = ds.getConnection();
PreparedStatement ps = conn.prepareStatement("create table t(i integer primary key, s varchar(64))");
ps.execute();
ps = conn.prepareStatement("insert into t values (?,?)");
for (int i = 0; i< _noTuplesToInsert; i++)
{
ps.setInt(1,i);
ps.setString(2,"dilldall"+i);
ps.execute();
if ( (i % 10000) == 0 ) conn.commit();
}
_verify(conn, _noTuplesToInsert);
conn.close();
}
Example 5
| Source File: 919148_ReplicationRun_0_t.java From gumtree-spoon-ast-diff with Apache License 2.0 | 5 votes |
|
void _testInsertUpdateDeleteOnMaster(String serverHost,
int serverPort,
String dbPath,
int _noTuplesToInsert)
throws SQLException
{
util.DEBUG("_testInsertUpdateDeleteOnMaster: " + serverHost + ":" +
serverPort + "/" + dbPath + " " + _noTuplesToInsert);
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(dbPath);
ds.setServerName(serverHost);
ds.setPortNumber(serverPort);
ds.setConnectionAttributes(useEncryption(false));
Connection conn = ds.getConnection();
PreparedStatement ps = conn.prepareStatement("create table t(i integer primary key, s varchar(64))");
ps.execute();
ps = conn.prepareStatement("insert into t values (?,?)");
for (int i = 0; i< _noTuplesToInsert; i++)
{
ps.setInt(1,i);
ps.setString(2,"dilldall"+i);
ps.execute();
if ( (i % 10000) == 0 ) conn.commit();
}
_verify(conn, _noTuplesToInsert);
conn.close();
}
Example 6
| Source File: 919148_ReplicationRun_0_t.java From gumtree-spoon-ast-diff with Apache License 2.0 | 5 votes |
|
String showCurrentState(String ID, long waitTime,
String fullDbPath,
String serverHost, int serverPort)
throws Exception
{
int errCode = 0;
String sState = "CONNECTED";
String msg = null;
Thread.sleep(waitTime); // .... until stable...
try
{
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(fullDbPath);
ds.setServerName(serverHost);
ds.setPortNumber(serverPort);
ds.setConnectionAttributes(useEncryption(false));
Connection conn = ds.getConnection();
conn.close();
}
catch ( SQLException se )
{
errCode = se.getErrorCode();
msg = se.getMessage();
sState = se.getSQLState();
}
util.DEBUG(ID+": ["+serverHost+":"+serverPort+"/"+fullDbPath+"] "
+ errCode + " " + sState + " " + msg);
return sState;
}
Example 7
| Source File: 919148_ReplicationRun_0_t.java From gumtree-spoon-ast-diff with Apache License 2.0 | 5 votes |
|
void verifyMaster()
throws Exception
{
util.DEBUG("BEGIN verifyMaster " + masterServerHost + ":"
+masterServerPort+"/"+masterDatabasePath+FS+masterDbSubPath+FS+replicatedDb);
if ( (replicationTest != null) // If 'replicationTest==null' no table was created/filled
&& simpleLoad )
{
_verifyDatabase(masterServerHost, masterServerPort,
masterDatabasePath+FS+masterDbSubPath+FS+replicatedDb,
simpleLoadTuples);
// return;
}
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(masterDatabasePath + FS + masterDbSubPath + FS +
replicatedDb);
ds.setServerName(masterServerHost);
ds.setPortNumber(masterServerPort);
ds.setConnectionAttributes(useEncryption(false));
Connection conn = ds.getConnection();
simpleVerify(conn);
conn.close();
/*
runMasterVerificationCLient(jvmVersion,
testClientHost,
replicatedDb,
masterServerHost, masterServerPort);
*/
util.DEBUG("END verifyMaster");
}
Example 8
| Source File: 919148_ReplicationRun_0_t.java From coming with MIT License | 5 votes |
|
void waitForConnect(long sleepTime, int tries,
String fullDbPath,
String serverHost, int serverPort)
throws Exception
{
int count = 0;
String msg = null;
while ( count++ <= tries )
{
try
{
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(fullDbPath);
ds.setServerName(serverHost);
ds.setPortNumber(serverPort);
ds.setConnectionAttributes(useEncryption(false));
Connection conn = ds.getConnection();
util.DEBUG("Got connection after "
+ (count-1) +" * "+ sleepTime + " ms.");
conn.close();
return;
}
catch ( SQLException se )
{
msg = se.getErrorCode() + "' '" + se.getSQLState()
+ "' '" + se.getMessage();
util.DEBUG(count + " got '" + msg +"'.");
Thread.sleep(sleepTime); // ms. Sleep and try again...
}
}
assertTrue(msg + ": Could NOT connect in "
+ tries+"*"+sleepTime + "ms.",false);
}
Example 9
| Source File: 919148_ReplicationRun_0_t.java From coming with MIT License | 5 votes |
|
String showCurrentState(String ID, long waitTime,
String fullDbPath,
String serverHost, int serverPort)
throws Exception
{
int errCode = 0;
String sState = "CONNECTED";
String msg = null;
Thread.sleep(waitTime); // .... until stable...
try
{
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(fullDbPath);
ds.setServerName(serverHost);
ds.setPortNumber(serverPort);
ds.setConnectionAttributes(useEncryption(false));
Connection conn = ds.getConnection();
conn.close();
}
catch ( SQLException se )
{
errCode = se.getErrorCode();
msg = se.getMessage();
sState = se.getSQLState();
}
util.DEBUG(ID+": ["+serverHost+":"+serverPort+"/"+fullDbPath+"] "
+ errCode + " " + sState + " " + msg);
return sState;
}
Example 10
| Source File: 919148_ReplicationRun_0_s.java From coming with MIT License | 5 votes |
|
void _testInsertUpdateDeleteOnMaster(String serverHost,
int serverPort,
String dbPath,
int _noTuplesToInsert)
throws SQLException
{
util.DEBUG("_testInsertUpdateDeleteOnMaster: " + serverHost + ":" +
serverPort + "/" + dbPath + " " + _noTuplesToInsert);
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(dbPath);
ds.setServerName(serverHost);
ds.setPortNumber(serverPort);
ds.setConnectionAttributes(useEncryption(false));
Connection conn = ds.getConnection();
PreparedStatement ps = conn.prepareStatement("create table t(i integer primary key, s varchar(64))");
ps.execute();
ps = conn.prepareStatement("insert into t values (?,?)");
for (int i = 0; i< _noTuplesToInsert; i++)
{
ps.setInt(1,i);
ps.setString(2,"dilldall"+i);
ps.execute();
if ( (i % 10000) == 0 ) conn.commit();
}
_verify(conn, _noTuplesToInsert);
conn.close();
}
Example 11
| Source File: 919148_ReplicationRun_0_s.java From gumtree-spoon-ast-diff with Apache License 2.0 | 5 votes |
|
void verifyMaster()
throws Exception
{
util.DEBUG("BEGIN verifyMaster " + masterServerHost + ":"
+masterServerPort+"/"+masterDatabasePath+FS+masterDbSubPath+FS+replicatedDb);
if ( (replicationTest != null) // If 'replicationTest==null' no table was created/filled
&& simpleLoad )
{
_verifyDatabase(masterServerHost, masterServerPort,
masterDatabasePath+FS+masterDbSubPath+FS+replicatedDb,
simpleLoadTuples);
// return;
}
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(masterDatabasePath + FS + masterDbSubPath + FS +
replicatedDb);
ds.setServerName(masterServerHost);
ds.setPortNumber(masterServerPort);
ds.setConnectionAttributes(useEncryption(false));
Connection conn = ds.getConnection();
simpleVerify(conn);
conn.close();
/*
runMasterVerificationCLient(jvmVersion,
testClientHost,
replicatedDb,
masterServerHost, masterServerPort);
*/
util.DEBUG("END verifyMaster");
}
Example 12
| Source File: 919148_ReplicationRun_0_s.java From coming with MIT License | 5 votes |
|
String showCurrentState(String ID, long waitTime,
String fullDbPath,
String serverHost, int serverPort)
throws Exception
{
int errCode = 0;
String sState = "CONNECTED";
String msg = null;
Thread.sleep(waitTime); // .... until stable...
try
{
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(fullDbPath);
ds.setServerName(serverHost);
ds.setPortNumber(serverPort);
ds.setConnectionAttributes(useEncryption(false));
Connection conn = ds.getConnection();
conn.close();
}
catch ( SQLException se )
{
errCode = se.getErrorCode();
msg = se.getMessage();
sState = se.getSQLState();
}
util.DEBUG(ID+": ["+serverHost+":"+serverPort+"/"+fullDbPath+"] "
+ errCode + " " + sState + " " + msg);
return sState;
}
Example 13
| Source File: 919148_ReplicationRun_0_s.java From gumtree-spoon-ast-diff with Apache License 2.0 | 5 votes |
|
void _testInsertUpdateDeleteOnMaster(String serverHost,
int serverPort,
String dbPath,
int _noTuplesToInsert)
throws SQLException
{
util.DEBUG("_testInsertUpdateDeleteOnMaster: " + serverHost + ":" +
serverPort + "/" + dbPath + " " + _noTuplesToInsert);
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(dbPath);
ds.setServerName(serverHost);
ds.setPortNumber(serverPort);
ds.setConnectionAttributes(useEncryption(false));
Connection conn = ds.getConnection();
PreparedStatement ps = conn.prepareStatement("create table t(i integer primary key, s varchar(64))");
ps.execute();
ps = conn.prepareStatement("insert into t values (?,?)");
for (int i = 0; i< _noTuplesToInsert; i++)
{
ps.setInt(1,i);
ps.setString(2,"dilldall"+i);
ps.execute();
if ( (i % 10000) == 0 ) conn.commit();
}
_verify(conn, _noTuplesToInsert);
conn.close();
}
Example 14
| Source File: DynamicJdbcIOTest.java From DataflowTemplates with Apache License 2.0 | 4 votes |
|
@BeforeClass
public static void startDatabase() throws Exception {
ServerSocket socket = new ServerSocket(0);
port = socket.getLocalPort();
socket.close();
LOG.info("Starting Derby database on {}", port);
// by default, derby uses a lock timeout of 60 seconds. In order to speed up the test
// and detect the lock faster, we decrease this timeout
System.setProperty("derby.locks.waitTimeout", "2");
System.setProperty("derby.stream.error.file", "target/derby.log");
derbyServer = new NetworkServerControl(InetAddress.getByName("localhost"), port);
StringWriter out = new StringWriter();
derbyServer.start(new PrintWriter(out));
boolean started = false;
int count = 0;
// Use two different methods to detect when server is started:
// 1) Check the server stdout for the "started" string
// 2) wait up to 15 seconds for the derby server to start based on a ping
// on faster machines and networks, this may return very quick, but on slower
// networks where the DNS lookups are slow, this may take a little time
while (!started && count < 30) {
if (out.toString().contains("started")) {
started = true;
} else {
count++;
TimeUnit.MILLISECONDS.sleep(500);
try {
derbyServer.ping();
started = true;
} catch (Throwable t) {
// ignore, still trying to start
}
}
}
if (!started) {
// Server has not started in the expected time frame
throw new IllegalStateException("Derby server failed to start.");
}
dataSource = new ClientDataSource();
dataSource.setCreateDatabase("create");
dataSource.setDatabaseName("target/beam");
dataSource.setServerName("localhost");
dataSource.setPortNumber(port);
readTableName = getTestTableName("UT_READ");
createTable(dataSource, readTableName);
addInitialData(dataSource, readTableName);
}
Example 15
| Source File: 919148_ReplicationRun_0_t.java From gumtree-spoon-ast-diff with Apache License 2.0 | 4 votes |
|
private void startMaster_direct(String dbName,
String masterHost, // Where the master db is run.
int masterServerPort, // master server interface accepting client requests
String slaveReplInterface, // slaveHost,
int slaveReplPort)
throws Exception
{
String URL = masterURL(dbName)
+";startMaster=true;slaveHost="+slaveReplInterface
+";slavePort="+slaveReplPort;
util.DEBUG("startMaster_direct getConnection("+URL+")");
Connection conn = null;
boolean done = false;
int count = 0;
while ( !done )
{
try
{
/* On 1.5 locking of Drivermanager.class prevents
* using DriverManager.getConnection() concurrently
* in startMaster and startSlave!
Class.forName(DRIVER_CLASS_NAME); // Needed when running from classes!
conn = DriverManager.getConnection(URL);
*/
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(masterDatabasePath+FS+masterDbSubPath+FS+dbName);
ds.setServerName(masterHost);
ds.setPortNumber(masterServerPort);
ds.setConnectionAttributes("startMaster=true"
+";slaveHost="+slaveReplInterface
+";slavePort="+slaveReplPort
+useEncryption(false));
conn = ds.getConnection();
done = true;
conn.close();
util.DEBUG("startMaster_direct connected in " + count + " * 100ms.");
}
catch ( SQLException se )
{
int errCode = se.getErrorCode();
String msg = se.getMessage();
String sState = se.getSQLState();
String expectedState = "XRE04";
util.DEBUG("startMaster Got SQLException: "
+ errCode + " " + sState + " " + msg + ". Expected " + expectedState);
if ( (errCode == -1)
&& (sState.equalsIgnoreCase(expectedState) ) )
{
util.DEBUG("Not ready to startMaster. "
+"Beware: Will also report "
+ "'... got a fatal error for database '...../<dbname>'"
+ " in master derby.log.");
Thread.sleep(100L); // ms.
}
else
{
if (REPLICATION_MASTER_TIMED_OUT.equals(sState)) // FIXME! CANNOT_START_MASTER_ALREADY_BOOTED
{
util.DEBUG("Master already started?");
}
util.DEBUG("startMaster_direct Got: "
+state+" Expected "+expectedState);
throw se;
}
}
assertTrue("startMaster did not succeed.", count++ < 1200); // 1200*100ms = 120s = 2mins.
}
util.DEBUG("startMaster_direct exit.");
}
Example 16
| Source File: 919148_ReplicationRun_0_t.java From gumtree-spoon-ast-diff with Apache License 2.0 | 4 votes |
|
private void startSlave_direct(String dbName,
String slaveHost, // Where the slave db is run.
int slaveServerPort, // slave server interface accepting client requests
String slaveReplInterface,
int slaveReplPort)
throws Exception
{
final String URL = slaveURL(dbName)
+";startSlave=true;slaveHost="+slaveReplInterface
+";slavePort="+slaveReplPort;
util.DEBUG("startSlave_direct getConnection("+URL+")");
final String fDbPath = slaveDatabasePath+FS+slaveDbSubPath+FS+dbName;
final String fSlaveHost = slaveHost;
final int fSlaveServerPort = slaveServerPort;
final String fConnAttrs = "startSlave=true"
+";slaveHost="+slaveReplInterface
+";slavePort="+slaveReplPort
+useEncryption(false);
Thread connThread = new Thread(
new Runnable()
{
public void run()
{
startSlaveException = null;
Connection conn = null;
String expectedState = "XRE08";
try {
// NB! WIll hang here until startMaster is executed!
/*On 1.5 locking of Drivermanager.class prevents
* using DriverManager.getConnection() concurrently
* in startMaster and startSlave!
Class.forName(DRIVER_CLASS_NAME); // Needed when running from classes!
conn = DriverManager.getConnection(URL);
*/
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(fDbPath);
ds.setServerName(fSlaveHost);
ds.setPortNumber(fSlaveServerPort);
ds.setConnectionAttributes(fConnAttrs);
conn = ds.getConnection();
conn.close();
}
catch (SQLException se)
{
startSlaveException = se;
}
catch (Exception ex)
{
startSlaveException = ex;
}
}
}
);
connThread.start();
util.DEBUG("startSlave_direct exit.");
}
Example 17
| Source File: 919148_ReplicationRun_0_s.java From coming with MIT License | 4 votes |
|
private void startSlave_direct(String dbName,
String slaveHost, // Where the slave db is run.
int slaveServerPort, // slave server interface accepting client requests
String slaveReplInterface,
int slaveReplPort)
throws Exception
{
final String URL = slaveURL(dbName)
+";startSlave=true;slaveHost="+slaveReplInterface
+";slavePort="+slaveReplPort;
util.DEBUG("startSlave_direct getConnection("+URL+")");
final String fDbPath = slaveDatabasePath+FS+slaveDbSubPath+FS+dbName;
final String fSlaveHost = slaveHost;
final int fSlaveServerPort = slaveServerPort;
final String fConnAttrs = "startSlave=true"
+";slaveHost="+slaveReplInterface
+";slavePort="+slaveReplPort
+useEncryption(false);
Thread connThread = new Thread(
new Runnable()
{
public void run()
{
startSlaveException = null;
Connection conn = null;
String expectedState = "XRE08";
try {
// NB! WIll hang here until startMaster is executed!
/*On 1.5 locking of Drivermanager.class prevents
* using DriverManager.getConnection() concurrently
* in startMaster and startSlave!
Class.forName(DRIVER_CLASS_NAME); // Needed when running from classes!
conn = DriverManager.getConnection(URL);
*/
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(fDbPath);
ds.setServerName(fSlaveHost);
ds.setPortNumber(fSlaveServerPort);
ds.setConnectionAttributes(fConnAttrs);
conn = ds.getConnection();
conn.close();
}
catch (SQLException se)
{
startSlaveException = se;
}
catch (Exception ex)
{
startSlaveException = ex;
}
}
}
);
connThread.start();
util.DEBUG("startSlave_direct exit.");
}
Example 18
| Source File: 919148_ReplicationRun_0_t.java From coming with MIT License | 4 votes |
|
private void startMaster_direct(String dbName,
String masterHost, // Where the master db is run.
int masterServerPort, // master server interface accepting client requests
String slaveReplInterface, // slaveHost,
int slaveReplPort)
throws Exception
{
String URL = masterURL(dbName)
+";startMaster=true;slaveHost="+slaveReplInterface
+";slavePort="+slaveReplPort;
util.DEBUG("startMaster_direct getConnection("+URL+")");
Connection conn = null;
boolean done = false;
int count = 0;
while ( !done )
{
try
{
/* On 1.5 locking of Drivermanager.class prevents
* using DriverManager.getConnection() concurrently
* in startMaster and startSlave!
Class.forName(DRIVER_CLASS_NAME); // Needed when running from classes!
conn = DriverManager.getConnection(URL);
*/
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(masterDatabasePath+FS+masterDbSubPath+FS+dbName);
ds.setServerName(masterHost);
ds.setPortNumber(masterServerPort);
ds.setConnectionAttributes("startMaster=true"
+";slaveHost="+slaveReplInterface
+";slavePort="+slaveReplPort
+useEncryption(false));
conn = ds.getConnection();
done = true;
conn.close();
util.DEBUG("startMaster_direct connected in " + count + " * 100ms.");
}
catch ( SQLException se )
{
int errCode = se.getErrorCode();
String msg = se.getMessage();
String sState = se.getSQLState();
String expectedState = "XRE04";
util.DEBUG("startMaster Got SQLException: "
+ errCode + " " + sState + " " + msg + ". Expected " + expectedState);
if ( (errCode == -1)
&& (sState.equalsIgnoreCase(expectedState) ) )
{
util.DEBUG("Not ready to startMaster. "
+"Beware: Will also report "
+ "'... got a fatal error for database '...../<dbname>'"
+ " in master derby.log.");
Thread.sleep(100L); // ms.
}
else
{
if (REPLICATION_MASTER_TIMED_OUT.equals(sState)) // FIXME! CANNOT_START_MASTER_ALREADY_BOOTED
{
util.DEBUG("Master already started?");
}
util.DEBUG("startMaster_direct Got: "
+state+" Expected "+expectedState);
throw se;
}
}
assertTrue("startMaster did not succeed.", count++ < 1200); // 1200*100ms = 120s = 2mins.
}
util.DEBUG("startMaster_direct exit.");
}
Example 19
| Source File: 919148_ReplicationRun_0_s.java From coming with MIT License | 4 votes |
|
private void startMaster_direct(String dbName,
String masterHost, // Where the master db is run.
int masterServerPort, // master server interface accepting client requests
String slaveReplInterface, // slaveHost,
int slaveReplPort)
throws Exception
{
String URL = masterURL(dbName)
+";startMaster=true;slaveHost="+slaveReplInterface
+";slavePort="+slaveReplPort;
util.DEBUG("startMaster_direct getConnection("+URL+")");
Connection conn = null;
boolean done = false;
int count = 0;
while ( !done )
{
try
{
/* On 1.5 locking of Drivermanager.class prevents
* using DriverManager.getConnection() concurrently
* in startMaster and startSlave!
Class.forName(DRIVER_CLASS_NAME); // Needed when running from classes!
conn = DriverManager.getConnection(URL);
*/
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(masterDatabasePath+FS+masterDbSubPath+FS+dbName);
ds.setServerName(masterHost);
ds.setPortNumber(masterServerPort);
ds.setConnectionAttributes("startMaster=true"
+";slaveHost="+slaveReplInterface
+";slavePort="+slaveReplPort
+useEncryption(false));
conn = ds.getConnection();
done = true;
conn.close();
util.DEBUG("startMaster_direct connected in " + count + " * 100ms.");
}
catch ( SQLException se )
{
int errCode = se.getErrorCode();
String msg = se.getMessage();
String sState = se.getSQLState();
String expectedState = "XRE04";
util.DEBUG("startMaster Got SQLException: "
+ errCode + " " + sState + " " + msg + ". Expected " + expectedState);
if ( (errCode == -1)
&& (sState.equalsIgnoreCase(expectedState) ) )
{
util.DEBUG("Not ready to startMaster. "
+"Beware: Will also report "
+ "'... got a fatal error for database '...../<dbname>'"
+ " in master derby.log.");
Thread.sleep(100L); // ms.
}
else
{
if (REPLICATION_MASTER_TIMED_OUT.equals(sState)) // FIXME! CANNOT_START_MASTER_ALREADY_BOOTED
{
util.DEBUG("Master already started?");
}
util.DEBUG("startMaster_direct Got: "
+state+" Expected "+expectedState);
throw se;
}
}
assertTrue("startMaster did not succeed.", count++ < 1200); // 1200*100ms = 120s = 2mins.
}
util.DEBUG("startMaster_direct exit.");
}
Example 20
| Source File: 919148_ReplicationRun_0_s.java From gumtree-spoon-ast-diff with Apache License 2.0 | 4 votes |
|
private void startMaster_direct(String dbName,
String masterHost, // Where the master db is run.
int masterServerPort, // master server interface accepting client requests
String slaveReplInterface, // slaveHost,
int slaveReplPort)
throws Exception
{
String URL = masterURL(dbName)
+";startMaster=true;slaveHost="+slaveReplInterface
+";slavePort="+slaveReplPort;
util.DEBUG("startMaster_direct getConnection("+URL+")");
Connection conn = null;
boolean done = false;
int count = 0;
while ( !done )
{
try
{
/* On 1.5 locking of Drivermanager.class prevents
* using DriverManager.getConnection() concurrently
* in startMaster and startSlave!
Class.forName(DRIVER_CLASS_NAME); // Needed when running from classes!
conn = DriverManager.getConnection(URL);
*/
ClientDataSource ds = new org.apache.derby.jdbc.ClientDataSource();
ds.setDatabaseName(masterDatabasePath+FS+masterDbSubPath+FS+dbName);
ds.setServerName(masterHost);
ds.setPortNumber(masterServerPort);
ds.setConnectionAttributes("startMaster=true"
+";slaveHost="+slaveReplInterface
+";slavePort="+slaveReplPort
+useEncryption(false));
conn = ds.getConnection();
done = true;
conn.close();
util.DEBUG("startMaster_direct connected in " + count + " * 100ms.");
}
catch ( SQLException se )
{
int errCode = se.getErrorCode();
String msg = se.getMessage();
String sState = se.getSQLState();
String expectedState = "XRE04";
util.DEBUG("startMaster Got SQLException: "
+ errCode + " " + sState + " " + msg + ". Expected " + expectedState);
if ( (errCode == -1)
&& (sState.equalsIgnoreCase(expectedState) ) )
{
util.DEBUG("Not ready to startMaster. "
+"Beware: Will also report "
+ "'... got a fatal error for database '...../<dbname>'"
+ " in master derby.log.");
Thread.sleep(100L); // ms.
}
else
{
if (REPLICATION_MASTER_TIMED_OUT.equals(sState)) // FIXME! CANNOT_START_MASTER_ALREADY_BOOTED
{
util.DEBUG("Master already started?");
}
util.DEBUG("startMaster_direct Got: "
+state+" Expected "+expectedState);
throw se;
}
}
assertTrue("startMaster did not succeed.", count++ < 1200); // 1200*100ms = 120s = 2mins.
}
util.DEBUG("startMaster_direct exit.");
}
