Examples with ProcedureInfo org.apache.hadoop.hbase.ProcedureInfo used on opensource projects

Example 51 with ProcedureInfo

use of org.apache.hadoop.hbase.ProcedureInfo in project hbase by apache.

the class TestTruncateTableProcedure method testTruncateNotDisabledTable.

@Test(timeout = 60000)
public void testTruncateNotDisabledTable() throws Exception {
    final TableName tableName = TableName.valueOf(name.getMethodName());
    final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();
    MasterProcedureTestingUtility.createTable(procExec, tableName, null, "f");
    long procId = ProcedureTestingUtility.submitAndWait(procExec, new TruncateTableProcedure(procExec.getEnvironment(), tableName, false));
    // Second delete should fail with TableNotDisabled
    ProcedureInfo result = procExec.getResult(procId);
    assertTrue(result.isFailed());
    LOG.debug("Truncate failed with exception: " + result.getExceptionFullMessage());
    assertTrue(ProcedureTestingUtility.getExceptionCause(result) instanceof TableNotDisabledException);
}

Example 52 with ProcedureInfo

use of org.apache.hadoop.hbase.ProcedureInfo in project hbase by apache.

the class TestProcedureRecovery method testStateMachineRollbackRecovery.

@Test(timeout = 30000)
public void testStateMachineRollbackRecovery() throws Exception {
    ProcedureTestingUtility.setToggleKillBeforeStoreUpdate(procExecutor, true);
    ProcedureTestingUtility.setKillBeforeStoreUpdate(procExecutor, true);
    // Step 1 - kill
    Procedure proc = new TestStateMachineProcedure();
    long procId = ProcedureTestingUtility.submitAndWait(procExecutor, proc);
    ProcedureTestingUtility.assertProcNotYetCompleted(procExecutor, procId);
    assertFalse(procExecutor.isRunning());
    // Step 1 exec && Step 2 - kill
    restart();
    waitProcedure(procId);
    ProcedureTestingUtility.assertProcNotYetCompleted(procExecutor, procId);
    assertFalse(procExecutor.isRunning());
    // Step 2 exec && step 3 - kill
    restart();
    waitProcedure(procId);
    ProcedureTestingUtility.assertProcNotYetCompleted(procExecutor, procId);
    assertFalse(procExecutor.isRunning());
    // Step 3 exec - rollback step 3 - kill
    procSleepInterval = 2500;
    restart();
    assertTrue(procExecutor.abort(procId));
    waitProcedure(procId);
    ProcedureTestingUtility.assertProcNotYetCompleted(procExecutor, procId);
    assertFalse(procExecutor.isRunning());
    // Rollback step 3 - rollback step 2 - kill
    restart();
    waitProcedure(procId);
    assertFalse(procExecutor.isRunning());
    ProcedureTestingUtility.assertProcNotYetCompleted(procExecutor, procId);
    // Rollback step 2 - step 1 - kill
    restart();
    waitProcedure(procId);
    assertFalse(procExecutor.isRunning());
    ProcedureTestingUtility.assertProcNotYetCompleted(procExecutor, procId);
    // Rollback step 1 - complete
    restart();
    waitProcedure(procId);
    assertTrue(procExecutor.isRunning());
    // The procedure is completed
    ProcedureInfo result = procExecutor.getResult(procId);
    ProcedureTestingUtility.assertIsAbortException(result);
}

Example 53 with ProcedureInfo

use of org.apache.hadoop.hbase.ProcedureInfo in project hbase by apache.

the class TestProcedureRecovery method testStateMachineRecovery.

@Test(timeout = 30000)
public void testStateMachineRecovery() throws Exception {
    ProcedureTestingUtility.setToggleKillBeforeStoreUpdate(procExecutor, true);
    ProcedureTestingUtility.setKillBeforeStoreUpdate(procExecutor, true);
    // Step 1 - kill
    Procedure proc = new TestStateMachineProcedure();
    long procId = ProcedureTestingUtility.submitAndWait(procExecutor, proc);
    assertFalse(procExecutor.isRunning());
    // Step 1 exec && Step 2 - kill
    restart();
    waitProcedure(procId);
    ProcedureTestingUtility.assertProcNotYetCompleted(procExecutor, procId);
    assertFalse(procExecutor.isRunning());
    // Step 2 exec && step 3 - kill
    restart();
    waitProcedure(procId);
    ProcedureTestingUtility.assertProcNotYetCompleted(procExecutor, procId);
    assertFalse(procExecutor.isRunning());
    // Step 3 exec
    restart();
    waitProcedure(procId);
    ProcedureTestingUtility.assertProcNotYetCompleted(procExecutor, procId);
    assertFalse(procExecutor.isRunning());
    restart();
    waitProcedure(procId);
    assertTrue(procExecutor.isRunning());
    // The procedure is completed
    ProcedureInfo result = procExecutor.getResult(procId);
    ProcedureTestingUtility.assertProcNotFailed(result);
    assertEquals(26, Bytes.toInt(result.getResult()));
}

Example 54 with ProcedureInfo

use of org.apache.hadoop.hbase.ProcedureInfo in project hbase by apache.

the class ProcedureTestingUtility method assertProcFailed.

public static <TEnv> Throwable assertProcFailed(final ProcedureExecutor<TEnv> procExecutor, final long procId) {
    ProcedureInfo result = procExecutor.getResult(procId);
    assertTrue("expected procedure result", result != null);
    return assertProcFailed(result);
}

Example 55 with ProcedureInfo

use of org.apache.hadoop.hbase.ProcedureInfo in project hbase by apache.

the class TestChildProcedures method assertProcFailed.

private void assertProcFailed(long procId) {
    assertTrue("expected completed proc", procExecutor.isFinished(procId));
    ProcedureInfo result = procExecutor.getResult(procId);
    assertEquals(true, result.isFailed());
    LOG.info(result.getException().getMessage());
}