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

Example 21 with ProcedureInfo

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

the class TestModifyNamespaceProcedure method testModifyNamespaceWithInvalidRegionCount.

@Test(timeout = 60000)
public void testModifyNamespaceWithInvalidRegionCount() throws Exception {
    final NamespaceDescriptor nsd = NamespaceDescriptor.create("testModifyNamespaceWithInvalidRegionCount").build();
    final String nsKey = "hbase.namespace.quota.maxregions";
    final String nsValue = "-1";
    final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();
    createNamespaceForTesting(nsd);
    // Modify
    nsd.setConfiguration(nsKey, nsValue);
    long procId = procExec.submitProcedure(new ModifyNamespaceProcedure(procExec.getEnvironment(), nsd));
    // Wait the completion
    ProcedureTestingUtility.waitProcedure(procExec, procId);
    ProcedureInfo result = procExec.getResult(procId);
    assertTrue(result.isFailed());
    LOG.debug("Modify namespace failed with exception: " + result.getExceptionFullMessage());
    assertTrue(ProcedureTestingUtility.getExceptionCause(result) instanceof ConstraintException);
}

Example 22 with ProcedureInfo

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

the class TestModifyNamespaceProcedure method testModifyNonExistNamespace.

@Test(timeout = 60000)
public void testModifyNonExistNamespace() throws Exception {
    final String namespaceName = "testModifyNonExistNamespace";
    final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();
    try {
        NamespaceDescriptor nsDescriptor = UTIL.getAdmin().getNamespaceDescriptor(namespaceName);
        assertNull(nsDescriptor);
    } catch (NamespaceNotFoundException nsnfe) {
        // Expected
        LOG.debug("The namespace " + namespaceName + " does not exist.  This is expected.");
    }
    final NamespaceDescriptor nsd = NamespaceDescriptor.create(namespaceName).build();
    long procId = procExec.submitProcedure(new ModifyNamespaceProcedure(procExec.getEnvironment(), nsd));
    // Wait the completion
    ProcedureTestingUtility.waitProcedure(procExec, procId);
    // Expect fail with NamespaceNotFoundException
    ProcedureInfo result = procExec.getResult(procId);
    assertTrue(result.isFailed());
    LOG.debug("modify namespace failed with exception: " + result.getExceptionFullMessage());
    assertTrue(ProcedureTestingUtility.getExceptionCause(result) instanceof NamespaceNotFoundException);
}

Example 23 with ProcedureInfo

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

the class TestModifyTableProcedure method testModifyTableDeleteCF.

@Test(timeout = 60000)
public void testModifyTableDeleteCF() throws Exception {
    final TableName tableName = TableName.valueOf(name.getMethodName());
    final String cf1 = "cf1";
    final String cf2 = "cf2";
    final String cf3 = "cf3";
    final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();
    MasterProcedureTestingUtility.createTable(procExec, tableName, null, cf1, cf2, cf3);
    HTableDescriptor currentHtd = UTIL.getAdmin().getTableDescriptor(tableName);
    assertEquals(3, currentHtd.getFamiliesKeys().size());
    // Test 1: Modify the table descriptor
    HTableDescriptor htd = new HTableDescriptor(UTIL.getAdmin().getTableDescriptor(tableName));
    htd.removeFamily(cf2.getBytes());
    long procId = ProcedureTestingUtility.submitAndWait(procExec, new ModifyTableProcedure(procExec.getEnvironment(), htd));
    ProcedureTestingUtility.assertProcNotFailed(procExec.getResult(procId));
    currentHtd = UTIL.getAdmin().getTableDescriptor(tableName);
    assertEquals(2, currentHtd.getFamiliesKeys().size());
    assertFalse(currentHtd.hasFamily(cf2.getBytes()));
    // Test 2: Modify the table descriptor offline
    UTIL.getAdmin().disableTable(tableName);
    ProcedureTestingUtility.waitNoProcedureRunning(procExec);
    HTableDescriptor htd2 = new HTableDescriptor(UTIL.getAdmin().getTableDescriptor(tableName));
    htd2.removeFamily(cf3.getBytes());
    // Disable Sanity check
    htd2.setConfiguration("hbase.table.sanity.checks", Boolean.FALSE.toString());
    long procId2 = ProcedureTestingUtility.submitAndWait(procExec, new ModifyTableProcedure(procExec.getEnvironment(), htd2));
    ProcedureTestingUtility.assertProcNotFailed(procExec.getResult(procId2));
    currentHtd = UTIL.getAdmin().getTableDescriptor(tableName);
    assertEquals(1, currentHtd.getFamiliesKeys().size());
    assertFalse(currentHtd.hasFamily(cf3.getBytes()));
    //Removing the last family will fail
    HTableDescriptor htd3 = new HTableDescriptor(UTIL.getAdmin().getTableDescriptor(tableName));
    htd3.removeFamily(cf1.getBytes());
    long procId3 = ProcedureTestingUtility.submitAndWait(procExec, new ModifyTableProcedure(procExec.getEnvironment(), htd3));
    final ProcedureInfo result = procExec.getResult(procId3);
    assertEquals(true, result.isFailed());
    Throwable cause = ProcedureTestingUtility.getExceptionCause(result);
    assertTrue("expected DoNotRetryIOException, got " + cause, cause instanceof DoNotRetryIOException);
    assertEquals(1, currentHtd.getFamiliesKeys().size());
    assertTrue(currentHtd.hasFamily(cf1.getBytes()));
}

Example 24 with ProcedureInfo

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

the class TestProcedureAdmin method testListProcedure.

@Test(timeout = 60000)
public void testListProcedure() throws Exception {
    final TableName tableName = TableName.valueOf(name.getMethodName());
    final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();
    MasterProcedureTestingUtility.createTable(procExec, tableName, null, "f");
    ProcedureTestingUtility.waitNoProcedureRunning(procExec);
    ProcedureTestingUtility.setKillAndToggleBeforeStoreUpdate(procExec, true);
    long procId = procExec.submitProcedure(new DisableTableProcedure(procExec.getEnvironment(), tableName, false));
    // Wait for one step to complete
    ProcedureTestingUtility.waitProcedure(procExec, procId);
    List<ProcedureInfo> listProcedures = procExec.listProcedures();
    assertTrue(listProcedures.size() >= 1);
    boolean found = false;
    for (ProcedureInfo procInfo : listProcedures) {
        if (procInfo.getProcId() == procId) {
            assertTrue(procInfo.getProcState() == ProcedureState.RUNNABLE);
            found = true;
        } else {
            assertTrue(procInfo.getProcState() == ProcedureState.FINISHED);
        }
    }
    assertTrue(found);
    ProcedureTestingUtility.setKillAndToggleBeforeStoreUpdate(procExec, false);
    ProcedureTestingUtility.restart(procExec);
    ProcedureTestingUtility.waitNoProcedureRunning(procExec);
    ProcedureTestingUtility.assertProcNotFailed(procExec, procId);
    listProcedures = procExec.listProcedures();
    for (ProcedureInfo procInfo : listProcedures) {
        assertTrue(procInfo.getProcState() == ProcedureState.FINISHED);
    }
}

Example 25 with ProcedureInfo

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

the class TestDisableTableProcedure method testDisableTableMultipleTimes.

@Test(timeout = 60000)
public void testDisableTableMultipleTimes() throws Exception {
    final TableName tableName = TableName.valueOf(name.getMethodName());
    final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();
    MasterProcedureTestingUtility.createTable(procExec, tableName, null, "f1", "f2");
    // Disable the table
    long procId1 = procExec.submitProcedure(new DisableTableProcedure(procExec.getEnvironment(), tableName, false));
    // Wait the completion
    ProcedureTestingUtility.waitProcedure(procExec, procId1);
    ProcedureTestingUtility.assertProcNotFailed(procExec, procId1);
    MasterProcedureTestingUtility.validateTableIsDisabled(UTIL.getHBaseCluster().getMaster(), tableName);
    // Disable the table again - expect failure
    long procId2 = procExec.submitProcedure(new DisableTableProcedure(procExec.getEnvironment(), tableName, false));
    // Wait the completion
    ProcedureTestingUtility.waitProcedure(procExec, procId2);
    ProcedureInfo result = procExec.getResult(procId2);
    assertTrue(result.isFailed());
    LOG.debug("Disable failed with exception: " + result.getExceptionFullMessage());
    assertTrue(ProcedureTestingUtility.getExceptionCause(result) instanceof TableNotEnabledException);
    // Disable the table - expect failure from ProcedurePrepareLatch
    try {
        final ProcedurePrepareLatch prepareLatch = new ProcedurePrepareLatch.CompatibilityLatch();
        long procId3 = procExec.submitProcedure(new DisableTableProcedure(procExec.getEnvironment(), tableName, false, prepareLatch));
        prepareLatch.await();
        Assert.fail("Disable should throw exception through latch.");
    } catch (TableNotEnabledException tnee) {
        // Expected
        LOG.debug("Disable failed with expected exception.");
    }
    // Disable the table again with skipping table state check flag (simulate recovery scenario)
    long procId4 = procExec.submitProcedure(new DisableTableProcedure(procExec.getEnvironment(), tableName, true));
    // Wait the completion
    ProcedureTestingUtility.waitProcedure(procExec, procId4);
    ProcedureTestingUtility.assertProcNotFailed(procExec, procId4);
    MasterProcedureTestingUtility.validateTableIsDisabled(UTIL.getHBaseCluster().getMaster(), tableName);
}