use of com.arjuna.ats.internal.jta.recovery.arjunacore.XARecoveryModule in project narayana by jbosstm.
the class TestCommitMarkableResourceReturnUnknownOutcomeFrom1PCCommit method testRMFAILAfterNoCommit.
@Test
public void testRMFAILAfterNoCommit() throws Exception {
jtaPropertyManager.getJTAEnvironmentBean().setNotifyCommitMarkableResourceRecoveryModuleOfCompleteBranches(false);
final JdbcDataSource dataSource = new JdbcDataSource();
dataSource.setURL("jdbc:h2:mem:JBTMDB;MVCC=TRUE;DB_CLOSE_DELAY=-1");
// Test code
Utils.createTables(dataSource.getConnection());
// We can't just instantiate one as we need to be using the
// same one as
// the transaction
// manager would have used to mark the transaction for GC
CommitMarkableResourceRecordRecoveryModule commitMarkableResourceRecoveryModule = null;
Vector recoveryModules = manager.getModules();
if (recoveryModules != null) {
Enumeration modules = recoveryModules.elements();
while (modules.hasMoreElements()) {
RecoveryModule m = (RecoveryModule) modules.nextElement();
if (m instanceof CommitMarkableResourceRecordRecoveryModule) {
commitMarkableResourceRecoveryModule = (CommitMarkableResourceRecordRecoveryModule) m;
} else if (m instanceof XARecoveryModule) {
XARecoveryModule xarm = (XARecoveryModule) m;
xarm.addXAResourceRecoveryHelper(new XAResourceRecoveryHelper() {
public boolean initialise(String p) throws Exception {
return true;
}
public XAResource[] getXAResources() throws Exception {
return new XAResource[] { xaResource };
}
});
}
}
}
javax.transaction.TransactionManager tm = com.arjuna.ats.jta.TransactionManager.transactionManager();
tm.begin();
Uid get_uid = ((TransactionImple) tm.getTransaction()).get_uid();
Connection localJDBCConnection = dataSource.getConnection();
localJDBCConnection.setAutoCommit(false);
nonXAResource = new JDBCConnectableResource(localJDBCConnection) {
@Override
public void commit(Xid arg0, boolean arg1) throws XAException {
throw new XAException(XAException.XAER_RMFAIL);
}
};
tm.getTransaction().enlistResource(nonXAResource);
xaResource = new SimpleXAResource();
tm.getTransaction().enlistResource(xaResource);
localJDBCConnection.createStatement().execute("INSERT INTO foo (bar) VALUES (1)");
tm.commit();
assertTrue(xaResource.wasCommitted());
Xid committed = ((JDBCConnectableResource) nonXAResource).getStartedXid();
assertNotNull(committed);
InputObjectState uids = new InputObjectState();
StoreManager.getRecoveryStore().allObjUids(new AtomicAction().type(), uids);
Uid uid = UidHelper.unpackFrom(uids);
assertTrue(uid.equals(get_uid));
// Belt and braces but we don't expect the CMR to be removed anyway as
// the RM is "offline"
manager.scan();
manager.scan();
// The recovery module has to perform lookups
new InitialContext().rebind("commitmarkableresource", dataSource);
assertFalse(commitMarkableResourceRecoveryModule.wasCommitted("commitmarkableresource", committed));
// This will make the AA a heuristic
manager.scan();
EditableAtomicAction editableAtomicAction = new EditableAtomicAction(get_uid);
editableAtomicAction.deleteHeuristicParticipant(0);
manager.scan();
StoreManager.getRecoveryStore().allObjUids(new AtomicAction().type(), uids);
uid = UidHelper.unpackFrom(uids);
assertTrue(uid.equals(Uid.nullUid()));
// This is when the CMR deletes are done due to ordering
manager.scan();
// of the recovery modules
assertFalse(commitMarkableResourceRecoveryModule.wasCommitted("commitmarkableresource", committed));
}
use of com.arjuna.ats.internal.jta.recovery.arjunacore.XARecoveryModule in project narayana by jbosstm.
the class XARecoveryModuleUnitTest2 method testDelayedPhase2.
@Test
public void testDelayedPhase2() throws Exception {
XAResource dummy = new XAResource() {
@Override
public void commit(Xid xid, boolean onePhase) throws XAException {
// TODO Auto-generated method stub
}
@Override
public void end(Xid xid, int flags) throws XAException {
// TODO Auto-generated method stub
}
@Override
public void forget(Xid xid) throws XAException {
// TODO Auto-generated method stub
}
@Override
public int getTransactionTimeout() throws XAException {
// TODO Auto-generated method stub
return 0;
}
@Override
public boolean isSameRM(XAResource xares) throws XAException {
// TODO Auto-generated method stub
return false;
}
@Override
public int prepare(Xid xid) throws XAException {
// TODO Auto-generated method stub
return 0;
}
@Override
public Xid[] recover(int flag) throws XAException {
// TODO Auto-generated method stub
return null;
}
@Override
public void rollback(Xid xid) throws XAException {
// TODO Auto-generated method stub
}
@Override
public boolean setTransactionTimeout(int seconds) throws XAException {
// TODO Auto-generated method stub
return false;
}
@Override
public void start(Xid xid, int flags) throws XAException {
// TODO Auto-generated method stub
}
};
// Ensure that we can recover the test xar
ArrayList<String> r = new ArrayList<String>();
r.add(XARXARRMSyncerXARecovery.class.getName());
jtaPropertyManager.getJTAEnvironmentBean().setXaResourceRecoveryClassNames(r);
// Ensure we can detect orphans
ArrayList<String> filters = new ArrayList<String>();
filters.add(JTATransactionLogXAResourceOrphanFilter.class.getName());
filters.add(JTANodeNameXAResourceOrphanFilter.class.getName());
jtaPropertyManager.getJTAEnvironmentBean().setXaResourceOrphanFilterClassNames(filters);
// Ensure we will handle orphans
jtaPropertyManager.getJTAEnvironmentBean().setXaRecoveryNodes(Arrays.asList(new String[] { "*" }));
// Create the recovery module
XARecoveryModule xarm = new XARecoveryModule();
// Begin a transaction
com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple tx = new com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple(0);
// Enlist two resources so we get XA behaviour
assertTrue(tx.enlistResource(dummy));
// Make sure the syncing resource has a handle on the XARM
assertTrue(tx.enlistResource(new XARXARMSyncer(xarm)));
tx.commit();
// Wait till the safety interval has expired
int safetyInterval = jtaPropertyManager.getJTAEnvironmentBean().getOrphanSafetyInterval();
Thread.sleep(safetyInterval);
// Trigger phase two recovery and make sure the orphan is detected
xarm.periodicWorkSecondPass();
assertTrue(XARXARMSyncer.isOrphanDetected());
}
use of com.arjuna.ats.internal.jta.recovery.arjunacore.XARecoveryModule in project narayana by jbosstm.
the class FailAfterPrepareBase method generateCMRRecord.
protected Uid generateCMRRecord(final DataSource dataSource) throws Exception {
((JdbcDataSource) dataSource).setURL("jdbc:h2:mem:JBTMDB;MVCC=TRUE;DB_CLOSE_DELAY=-1");
// Test code
Utils.createTables(dataSource.getConnection());
// We can't just instantiate one as we need to be using the
// same one as
// the transaction
// manager would have used to mark the transaction for GC
Vector recoveryModules = manager.getModules();
if (recoveryModules != null) {
Enumeration modules = recoveryModules.elements();
while (modules.hasMoreElements()) {
RecoveryModule m = (RecoveryModule) modules.nextElement();
if (m instanceof CommitMarkableResourceRecordRecoveryModule) {
recoveryModule = (CommitMarkableResourceRecordRecoveryModule) m;
} else if (m instanceof XARecoveryModule) {
XARecoveryModule xarm = (XARecoveryModule) m;
xarm.addXAResourceRecoveryHelper(new XAResourceRecoveryHelper() {
public boolean initialise(String p) throws Exception {
return true;
}
public XAResource[] getXAResources() throws Exception {
return new XAResource[] { xaResource };
}
});
}
}
}
// final Object o = new Object();
// synchronized (o) {
final Uid[] uids = new Uid[1];
Thread foo = new Thread(new Runnable() {
public void run() {
try {
javax.transaction.TransactionManager tm = com.arjuna.ats.jta.TransactionManager.transactionManager();
tm.begin();
Connection localJDBCConnection = dataSource.getConnection();
localJDBCConnection.setAutoCommit(false);
nonXAResource = new JDBCConnectableResource(localJDBCConnection);
tm.getTransaction().enlistResource(nonXAResource);
xaResource = new SimpleXAResource();
tm.getTransaction().enlistResource(xaResource);
localJDBCConnection.createStatement().execute("INSERT INTO foo (bar) VALUES (1)");
uids[0] = ((TransactionImple) tm.getTransaction()).get_uid();
tm.commit();
} catch (ExecuteException t) {
} catch (Exception t) {
t.printStackTrace();
failed = true;
} catch (Error t) {
}
}
});
foo.start();
foo.join();
assertFalse(failed);
return uids[0];
}
use of com.arjuna.ats.internal.jta.recovery.arjunacore.XARecoveryModule in project narayana by jbosstm.
the class TestCommitMarkableResourceFailActivate method testFailAfterPrepare.
@Test
@BMScript("commitMarkableResourceFailAfterCommit")
public void testFailAfterPrepare() throws Exception {
final DataSource dataSource = new JdbcDataSource();
((JdbcDataSource) dataSource).setURL("jdbc:h2:mem:JBTMDB;MVCC=TRUE;DB_CLOSE_DELAY=-1");
// Test code
Utils.createTables(dataSource.getConnection());
// We can't just instantiate one as we need to be using the
// same one as
// the transaction
// manager would have used to mark the transaction for GC
CommitMarkableResourceRecordRecoveryModule recoveryModule = null;
Vector recoveryModules = manager.getModules();
if (recoveryModules != null) {
Enumeration modules = recoveryModules.elements();
while (modules.hasMoreElements()) {
RecoveryModule m = (RecoveryModule) modules.nextElement();
if (m instanceof CommitMarkableResourceRecordRecoveryModule) {
recoveryModule = (CommitMarkableResourceRecordRecoveryModule) m;
} else if (m instanceof XARecoveryModule) {
XARecoveryModule xarm = (XARecoveryModule) m;
xarm.addXAResourceRecoveryHelper(new XAResourceRecoveryHelper() {
public boolean initialise(String p) throws Exception {
return true;
}
public XAResource[] getXAResources() throws Exception {
return new XAResource[] { xaResource };
}
});
}
}
}
// final Object o = new Object();
// synchronized (o) {
Thread foo = new Thread(new Runnable() {
public void run() {
try {
javax.transaction.TransactionManager tm = com.arjuna.ats.jta.TransactionManager.transactionManager();
tm.begin();
Connection localJDBCConnection = dataSource.getConnection();
localJDBCConnection.setAutoCommit(false);
nonXAResource = new JDBCConnectableResource(localJDBCConnection);
tm.getTransaction().enlistResource(nonXAResource);
xaResource = new SimpleXAResource();
tm.getTransaction().enlistResource(xaResource);
localJDBCConnection.createStatement().execute("INSERT INTO foo (bar) VALUES (1)");
tm.commit();
} catch (ExecuteException t) {
} catch (Exception t) {
t.printStackTrace();
failed = true;
} catch (Error t) {
}
}
});
foo.start();
foo.join();
assertFalse(failed);
// Now we need to correctly complete the transaction
manager.scan();
assertFalse(xaResource.wasCommitted());
assertFalse(xaResource.wasRolledback());
// This is test code, it allows us to verify that the
// correct XID was
// removed
Xid committed = ((JDBCConnectableResource) nonXAResource).getStartedXid();
assertNotNull(committed);
// The recovery module has to perform lookups
new InitialContext().rebind("commitmarkableresource", dataSource);
// Run the first pass it will load the committed Xids into so we can
// indepently verify that the item was committed
recoveryModule.periodicWorkFirstPass();
recoveryModule.periodicWorkSecondPass();
assertTrue(recoveryModule.wasCommitted("commitmarkableresource", committed));
// Run the scan to clear the content
manager.scan();
assertTrue(xaResource.wasCommitted());
assertFalse(xaResource.wasRolledback());
// Make sure that the resource was GC'd by the CRRRM
assertTrue(recoveryModule.wasCommitted("commitmarkableresource", committed));
recoveryModule.periodicWorkFirstPass();
assertTrue(recoveryModule.wasCommitted("commitmarkableresource", committed));
// This is the pass that will delete it
recoveryModule.periodicWorkSecondPass();
assertFalse(recoveryModule.wasCommitted("commitmarkableresource", committed));
}
use of com.arjuna.ats.internal.jta.recovery.arjunacore.XARecoveryModule in project narayana by jbosstm.
the class TestCommitMarkableResourceFailAfterCommitOrphan method test.
@Test
@BMScript("commitMarkableResourceFailAfterCommit")
public void test() throws Exception {
final JdbcDataSource dataSource = new JdbcDataSource();
dataSource.setURL("jdbc:h2:mem:JBTMDB;MVCC=TRUE;DB_CLOSE_DELAY=-1");
// Test code
Utils.createTables(dataSource.getConnection());
// We can't just instantiate one as we need to be using the
// same one as
// the transaction
// manager would have used to mark the transaction for GC
CommitMarkableResourceRecordRecoveryModule commitMarkableResourceRecoveryModule = null;
Vector recoveryModules = manager.getModules();
if (recoveryModules != null) {
Enumeration modules = recoveryModules.elements();
while (modules.hasMoreElements()) {
RecoveryModule m = (RecoveryModule) modules.nextElement();
if (m instanceof CommitMarkableResourceRecordRecoveryModule) {
commitMarkableResourceRecoveryModule = (CommitMarkableResourceRecordRecoveryModule) m;
} else if (m instanceof XARecoveryModule) {
xarm = (XARecoveryModule) m;
xarm.addXAResourceRecoveryHelper(new XAResourceRecoveryHelper() {
public boolean initialise(String p) throws Exception {
return true;
}
public XAResource[] getXAResources() throws Exception {
return new XAResource[] { xaResource };
}
});
}
}
}
// final Object o = new Object();
// synchronized (o) {
Thread preCrash = new Thread(new Runnable() {
public void run() {
try (Connection localJDBCConnection = dataSource.getConnection()) {
javax.transaction.TransactionManager tm = com.arjuna.ats.jta.TransactionManager.transactionManager();
tm.begin();
localJDBCConnection.setAutoCommit(false);
cmrResource = new JDBCConnectableResource(localJDBCConnection);
tm.getTransaction().enlistResource(cmrResource);
tm.getTransaction().enlistResource(xaResource);
localJDBCConnection.createStatement().execute("INSERT INTO foo (bar) VALUES (1)");
tm.commit();
} catch (ExecuteException t) {
} catch (Exception e) {
e.printStackTrace();
failed = true;
} catch (Error e) {
}
}
});
preCrash.start();
preCrash.join();
assertFalse(failed);
assertFalse(wasCommitted);
assertFalse(wasRolledback);
// The recovery module has to perform lookups
new InitialContext().rebind("commitmarkableresource", dataSource);
// Testing that we can find a AAC but that it won't be ignored in orphan detection so need CMRRM run
commitMarkableResourceRecoveryModule.periodicWorkFirstPass();
XAResourceOrphanFilter.Vote vote = new JTATransactionLogXAResourceOrphanFilter().checkXid(preparedXid);
assertTrue(vote == XAResourceOrphanFilter.Vote.LEAVE_ALONE);
manager.scan();
manager.scan();
assertTrue(wasCommitted);
}
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