@Override public Connection connect(String url, Properties info) throws SQLException { if (!acceptsURL(url)) { return null; } try { lockInterruptibly(LockMode.READ); checkClosed(); return createConnection(url, info); } finally { unlock(LockMode.READ); } }
try { lockInterruptibly(LockMode.READ); checkClosed(); ConnectionInfo connInfo = ConnectionInfo.create(url); SQLException sqlE = null;
@Override public QueryServices getQueryServices() throws SQLException { try { lockInterruptibly(LockMode.READ); checkClosed(); // Lazy initialize QueryServices so that we only attempt to create an HBase Configuration // object upon the first attempt to connect to any cluster. Otherwise, an attempt will be // made at driver initialization time which is too early for some systems. QueryServices result = services; if (result == null) { synchronized(this) { result = services; if(result == null) { services = result = new QueryServicesImpl(getDefaultProps()); } } } return result; } finally { unlock(LockMode.READ); } }
@Override public Connection connect(String url, Properties info) throws SQLException { if (!acceptsURL(url)) { return null; } try { lockInterruptibly(LockMode.READ); checkClosed(); return createConnection(url, info); } finally { unlock(LockMode.READ); } }
@Override public Connection connect(String url, Properties info) throws SQLException { if (!acceptsURL(url)) { return null; } try { lockInterruptibly(LockMode.READ); checkClosed(); return createConnection(url, info); } finally { unlock(LockMode.READ); } }
@Override public QueryServices getQueryServices() throws SQLException { try { lockInterruptibly(LockMode.READ); checkClosed(); // Lazy initialize QueryServices so that we only attempt to create an HBase Configuration // object upon the first attempt to connect to any cluster. Otherwise, an attempt will be // made at driver initialization time which is too early for some systems. QueryServices result = services; if (result == null) { synchronized(this) { result = services; if(result == null) { services = result = new QueryServicesImpl(getDefaultProps()); } } } return result; } finally { unlock(LockMode.READ); } }
try { lockInterruptibly(LockMode.READ); checkClosed(); ConnectionInfo connInfo = ConnectionInfo.create(url); SQLException sqlE = null;
@Override public QueryServices getQueryServices() throws SQLException { try { lockInterruptibly(LockMode.READ); checkClosed(); // Lazy initialize QueryServices so that we only attempt to create an HBase Configuration // object upon the first attempt to connect to any cluster. Otherwise, an attempt will be // made at driver initialization time which is too early for some systems. QueryServices result = services; if (result == null) { synchronized(this) { result = services; if(result == null) { services = result = new QueryServicesImpl(getDefaultProps()); } } } return result; } finally { unlock(LockMode.READ); } }
try { lockInterruptibly(LockMode.READ); checkClosed(); ConnectionInfo connInfo = ConnectionInfo.create(url); SQLException sqlE = null;