org.apache.hadoop.hbase.TableNotDisabledException源码实例Demo

类org.apache.hadoop.hbase.TableNotDisabledException源码实例Demo

下面列出了org.apache.hadoop.hbase.TableNotDisabledException 类实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。

源代码1 项目: hbase   文件: TestAdmin3.java
@Test(expected = TableNotDisabledException.class)
public void testModifyRegionReplicasEnabledTable() throws Exception {
  final TableName tableName = TableName.valueOf(name.getMethodName());
  TEST_UTIL.createTable(tableName, HConstants.CATALOG_FAMILY).close();

  // Modify region replication count
  TableDescriptor htd = TableDescriptorBuilder.newBuilder(ADMIN.getDescriptor(tableName))
    .setRegionReplication(3).build();
  try {
    // try to modify the region replication count without disabling the table
    ADMIN.modifyTable(htd);
    fail("Expected an exception");
  } finally {
    // Delete the table
    ADMIN.disableTable(tableName);
    ADMIN.deleteTable(tableName);
    assertFalse(ADMIN.tableExists(tableName));
  }
}
 
源代码2 项目: hbase   文件: TestRestoreSnapshotProcedure.java
@Test
public void testRestoreSnapshotToEnabledTable() throws Exception {
  final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();

  try {
    UTIL.getAdmin().enableTable(snapshotTableName);

    long procId = ProcedureTestingUtility.submitAndWait(
      procExec,
      new RestoreSnapshotProcedure(procExec.getEnvironment(), snapshotHTD, snapshot));
    Procedure<?> result = procExec.getResult(procId);
    assertTrue(result.isFailed());
    LOG.debug("Restore snapshot failed with exception: " + result.getException());
    assertTrue(
      ProcedureTestingUtility.getExceptionCause(result) instanceof TableNotDisabledException);
  } finally {
    UTIL.getAdmin().disableTable(snapshotTableName);
  }
}
 
源代码3 项目: hbase   文件: TestTruncateTableProcedure.java
@Test
public void testTruncateNotDisabledTable() throws Exception {
  final TableName tableName = TableName.valueOf(name.getMethodName());

  final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();
  MasterProcedureTestingUtility.createTable(procExec, tableName, null, "f");

  // HBASE-20178 has us fail-fast, in the constructor, so add try/catch for this case.
  // Keep old way of looking at procedure too.
  Throwable cause = null;
  try {
    long procId = ProcedureTestingUtility.submitAndWait(procExec,
        new TruncateTableProcedure(procExec.getEnvironment(), tableName, false));

    // Second delete should fail with TableNotDisabled
    Procedure<?> result = procExec.getResult(procId);
    assertTrue(result.isFailed());
    cause = ProcedureTestingUtility.getExceptionCause(result);
  } catch (Throwable t) {
    cause = t;
  }
  LOG.debug("Truncate failed with exception: " + cause);
  assertTrue(cause instanceof TableNotDisabledException);
}
 
源代码4 项目: hbase   文件: TestEnableTableProcedure.java
@Test(expected = TableNotDisabledException.class)
public void testEnableNonDisabledTable() throws Exception {
  final TableName tableName = TableName.valueOf(name.getMethodName());
  final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();

  MasterProcedureTestingUtility.createTable(procExec, tableName, null, "f1", "f2");

  // Enable the table - expect failure
  long procId1 =
    procExec.submitProcedure(new EnableTableProcedure(procExec.getEnvironment(), tableName));
  ProcedureTestingUtility.waitProcedure(procExec, procId1);

  Procedure<?> result = procExec.getResult(procId1);
  assertTrue(result.isFailed());
  LOG.debug("Enable failed with exception: " + result.getException());
  assertTrue(
    ProcedureTestingUtility.getExceptionCause(result) instanceof TableNotDisabledException);

  // Enable the table - expect failure from ProcedurePrepareLatch
  final ProcedurePrepareLatch prepareLatch = new ProcedurePrepareLatch.CompatibilityLatch();
  procExec.submitProcedure(
    new EnableTableProcedure(procExec.getEnvironment(), tableName, prepareLatch));
  prepareLatch.await();
}
 
源代码5 项目: titan1withtp3.1   文件: HBaseAdmin1_0.java
@Override
public void clearTable(String tableString, long timestamp) throws IOException
{
    TableName tableName = TableName.valueOf(tableString);

    if (!adm.tableExists(tableName)) {
        log.debug("Attempted to clear table {} before it exists (noop)", tableString);
        return;
    }

    if (!adm.isTableDisabled(tableName))
        adm.disableTable(tableName);

    if (!adm.isTableDisabled(tableName))
        throw new RuntimeException("Unable to disable table " + tableName);

    // This API call appears to both truncate and reenable the table.
    log.info("Truncating table {}", tableName);
    adm.truncateTable(tableName, true /* preserve splits */);

    try {
        adm.enableTable(tableName);
    } catch (TableNotDisabledException e) {
        // This triggers seemingly every time in testing with 1.0.2.
        log.debug("Table automatically reenabled by truncation: {}", tableName, e);
    }
}
 
源代码6 项目: titan1withtp3.1   文件: HBaseAdmin1_1.java
@Override
public void clearTable(String tableString, long timestamp) throws IOException
{
    TableName tableName = TableName.valueOf(tableString);

    if (!adm.tableExists(tableName)) {
        log.debug("Attempted to clear table {} before it exists (noop)", tableString);
        return;
    }

    if (!adm.isTableDisabled(tableName))
        adm.disableTable(tableName);

    if (!adm.isTableDisabled(tableName))
        throw new RuntimeException("Unable to disable table " + tableName);

    // This API call appears to both truncate and reenable the table.
    log.info("Truncating table {}", tableName);
    adm.truncateTable(tableName, true /* preserve splits */);

    try {
        adm.enableTable(tableName);
    } catch (TableNotDisabledException e) {
        // This triggers seemingly every time in testing with 1.0.2.
        log.debug("Table automatically reenabled by truncation: {}", tableName, e);
    }
}
 
源代码7 项目: incubator-atlas   文件: HBaseAdmin1_0.java
@Override
public void clearTable(String tableString, long timestamp) throws IOException
{
    TableName tableName = TableName.valueOf(tableString);

    if (!adm.tableExists(tableName)) {
        log.debug("Attempted to clear table {} before it exists (noop)", tableString);
        return;
    }

    if (!adm.isTableDisabled(tableName))
        adm.disableTable(tableName);

    if (!adm.isTableDisabled(tableName))
        throw new RuntimeException("Unable to disable table " + tableName);

    // This API call appears to both truncate and reenable the table.
    log.info("Truncating table {}", tableName);
    adm.truncateTable(tableName, true /* preserve splits */);

    try {
        adm.enableTable(tableName);
    } catch (TableNotDisabledException e) {
        // This triggers seemingly every time in testing with 1.0.2.
        log.debug("Table automatically reenabled by truncation: {}", tableName, e);
    }
}
 
源代码8 项目: hbase   文件: QuotaUtil.java
/**
 * Method to enable a table, if not already enabled. This method suppresses
 * {@link TableNotDisabledException} and {@link TableNotFoundException}, if thrown while enabling
 * the table.
 * @param conn connection to re-use
 * @param tableName name of the table to be enabled
 */
public static void enableTableIfNotEnabled(Connection conn, TableName tableName)
    throws IOException {
  try {
    conn.getAdmin().enableTable(tableName);
  } catch (TableNotDisabledException | TableNotFoundException e) {
    // ignore
  }
}
 
源代码9 项目: hbase   文件: HMaster.java
@Override
public void checkTableModifiable(final TableName tableName)
    throws IOException, TableNotFoundException, TableNotDisabledException {
  if (isCatalogTable(tableName)) {
    throw new IOException("Can't modify catalog tables");
  }
  checkTableExists(tableName);
  TableState ts = getTableStateManager().getTableState(tableName);
  if (!ts.isDisabled()) {
    throw new TableNotDisabledException("Not DISABLED; " + ts);
  }
}
 
源代码10 项目: hbase   文件: AbstractStateMachineTableProcedure.java
/**
 * Check that cluster is up and master is running. Check table is modifiable.
 * If <code>enabled</code>, check table is enabled else check it is disabled.
 * Call in Procedure constructor so can pass any exception to caller.
 * @param enabled If true, check table is enabled and throw exception if not. If false, do the
 *                inverse. If null, do no table checks.
 */
protected void preflightChecks(MasterProcedureEnv env, Boolean enabled) throws HBaseIOException {
  MasterServices master = env.getMasterServices();
  if (!master.isClusterUp()) {
    throw new HBaseIOException("Cluster not up!");
  }
  if (master.isStopping() || master.isStopped()) {
    throw new HBaseIOException("Master stopping=" + master.isStopping() +
        ", stopped=" + master.isStopped());
  }
  if (enabled == null) {
    // Don't do any table checks.
    return;
  }
  try {
    // Checks table exists and is modifiable.
    checkTableModifiable(env);
    TableName tn = getTableName();
    TableStateManager tsm = master.getTableStateManager();
    TableState ts = tsm.getTableState(tn);
    if (enabled) {
      if (!ts.isEnabledOrEnabling()) {
        throw new TableNotEnabledException(tn);
      }
    } else {
      if (!ts.isDisabledOrDisabling()) {
        throw new TableNotDisabledException(tn);
      }
    }
  } catch (IOException ioe) {
    if (ioe instanceof HBaseIOException) {
      throw (HBaseIOException)ioe;
    }
    throw new HBaseIOException(ioe);
  }
}
 
源代码11 项目: hbase   文件: TruncateTableProcedure.java
private boolean prepareTruncate(final MasterProcedureEnv env) throws IOException {
  try {
    env.getMasterServices().checkTableModifiable(getTableName());
  } catch (TableNotFoundException|TableNotDisabledException e) {
    setFailure("master-truncate-table", e);
    return false;
  }
  return true;
}
 
源代码12 项目: hbase   文件: EnableTableProcedure.java
/**
 * Action before any real action of enabling table. Set the exception in the procedure instead
 * of throwing it.  This approach is to deal with backward compatible with 1.0.
 * @param env MasterProcedureEnv
 * @return whether the table passes the necessary checks
 * @throws IOException
 */
private boolean prepareEnable(final MasterProcedureEnv env) throws IOException {
  boolean canTableBeEnabled = true;

  // Check whether table exists
  if (!MetaTableAccessor.tableExists(env.getMasterServices().getConnection(), tableName)) {
    setFailure("master-enable-table", new TableNotFoundException(tableName));
    canTableBeEnabled = false;
  } else {
    // There could be multiple client requests trying to disable or enable
    // the table at the same time. Ensure only the first request is honored
    // After that, no other requests can be accepted until the table reaches
    // DISABLED or ENABLED.
    //
    // Note: in 1.0 release, we called TableStateManager.setTableStateIfInStates() to set
    // the state to ENABLING from DISABLED. The implementation was done before table lock
    // was implemented. With table lock, there is no need to set the state here (it will
    // set the state later on). A quick state check should be enough for us to move forward.
    TableStateManager tsm = env.getMasterServices().getTableStateManager();
    TableState ts = tsm.getTableState(tableName);
    if(!ts.isDisabled()){
      LOG.info("Not DISABLED tableState={}; skipping enable; {}", ts.getState(), this);
      setFailure("master-enable-table", new TableNotDisabledException(ts.toString()));
      canTableBeEnabled = false;
    }
  }

  // We are done the check. Future actions in this procedure could be done asynchronously.
  releaseSyncLatch();

  return canTableBeEnabled;
}
 
源代码13 项目: hbase   文件: DeleteTableProcedure.java
private boolean prepareDelete(final MasterProcedureEnv env) throws IOException {
  try {
    env.getMasterServices().checkTableModifiable(tableName);
  } catch (TableNotFoundException|TableNotDisabledException e) {
    setFailure("master-delete-table", e);
    return false;
  }
  return true;
}
 
源代码14 项目: hbase   文件: TestAdmin2.java
/**
 * Can't enable a table if the table isn't in disabled state
 */
@Test(expected = TableNotDisabledException.class)
public void testTableNotDisabledExceptionWithATable() throws IOException {
  final TableName name = TableName.valueOf(this.name.getMethodName());
  try (Table t = TEST_UTIL.createTable(name, HConstants.CATALOG_FAMILY)) {
    ADMIN.enableTable(name);
  }
}
 
源代码15 项目: hbase   文件: TestDeleteTableProcedure.java
@Test(expected=TableNotDisabledException.class)
public void testDeleteNotDisabledTable() throws Exception {
  final TableName tableName = TableName.valueOf(name.getMethodName());

  final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();
  MasterProcedureTestingUtility.createTable(procExec, tableName, null, "f");

  ProcedurePrepareLatch latch = new ProcedurePrepareLatch.CompatibilityLatch();
  long procId = ProcedureTestingUtility.submitAndWait(procExec,
      new DeleteTableProcedure(procExec.getEnvironment(), tableName, latch));
  latch.await();
}
 
源代码16 项目: hbase   文件: ModifyTableProcedure.java
/**
 * Check conditions before any real action of modifying a table.
 */
private void prepareModify(final MasterProcedureEnv env) throws IOException {
  // Checks whether the table exists
  if (!MetaTableAccessor.tableExists(env.getMasterServices().getConnection(), getTableName())) {
    throw new TableNotFoundException(getTableName());
  }

  // check that we have at least 1 CF
  if (modifiedTableDescriptor.getColumnFamilyCount() == 0) {
    throw new DoNotRetryIOException("Table " + getTableName().toString() +
      " should have at least one column family.");
  }

  // If descriptor check is enabled, check whether the table descriptor when procedure was
  // submitted matches with the current
  // table descriptor of the table, else retrieve the old descriptor
  // for comparison in order to update the descriptor.
  if (shouldCheckDescriptor) {
    if (TableDescriptor.COMPARATOR.compare(unmodifiedTableDescriptor,
      env.getMasterServices().getTableDescriptors().get(getTableName())) != 0) {
      LOG.error("Error while modifying table '" + getTableName().toString()
          + "' Skipping procedure : " + this);
      throw new ConcurrentTableModificationException(
          "Skipping modify table operation on table '" + getTableName().toString()
              + "' as it has already been modified by some other concurrent operation, "
              + "Please retry.");
    }
  } else {
    this.unmodifiedTableDescriptor =
        env.getMasterServices().getTableDescriptors().get(getTableName());
  }

  if (env.getMasterServices().getTableStateManager()
      .isTableState(getTableName(), TableState.State.ENABLED)) {
    if (modifiedTableDescriptor.getRegionReplication() != unmodifiedTableDescriptor
        .getRegionReplication()) {
      throw new TableNotDisabledException(
          "REGION_REPLICATION change is not supported for enabled tables");
    }
  }
  this.deleteColumnFamilyInModify = isDeleteColumnFamily(unmodifiedTableDescriptor,
    modifiedTableDescriptor);
  if (!unmodifiedTableDescriptor.getRegionServerGroup()
    .equals(modifiedTableDescriptor.getRegionServerGroup())) {
    Supplier<String> forWhom = () -> "table " + getTableName();
    RSGroupInfo rsGroupInfo = MasterProcedureUtil.checkGroupExists(
      env.getMasterServices().getRSGroupInfoManager()::getRSGroup,
      modifiedTableDescriptor.getRegionServerGroup(), forWhom);
    MasterProcedureUtil.checkGroupNotEmpty(rsGroupInfo, forWhom);
  }
}
 
源代码17 项目: hbase   文件: RawAsyncHBaseAdmin.java
@Override
public CompletableFuture<Void> restoreSnapshot(String snapshotName, boolean takeFailSafeSnapshot,
    boolean restoreAcl) {
  CompletableFuture<Void> future = new CompletableFuture<>();
  addListener(listSnapshots(Pattern.compile(snapshotName)), (snapshotDescriptions, err) -> {
    if (err != null) {
      future.completeExceptionally(err);
      return;
    }
    TableName tableName = null;
    if (snapshotDescriptions != null && !snapshotDescriptions.isEmpty()) {
      for (SnapshotDescription snap : snapshotDescriptions) {
        if (snap.getName().equals(snapshotName)) {
          tableName = snap.getTableName();
          break;
        }
      }
    }
    if (tableName == null) {
      future.completeExceptionally(new RestoreSnapshotException(
        "Unable to find the table name for snapshot=" + snapshotName));
      return;
    }
    final TableName finalTableName = tableName;
    addListener(tableExists(finalTableName), (exists, err2) -> {
      if (err2 != null) {
        future.completeExceptionally(err2);
      } else if (!exists) {
        // if table does not exist, then just clone snapshot into new table.
        completeConditionalOnFuture(future,
          internalRestoreSnapshot(snapshotName, finalTableName, restoreAcl));
      } else {
        addListener(isTableDisabled(finalTableName), (disabled, err4) -> {
          if (err4 != null) {
            future.completeExceptionally(err4);
          } else if (!disabled) {
            future.completeExceptionally(new TableNotDisabledException(finalTableName));
          } else {
            completeConditionalOnFuture(future,
              restoreSnapshot(snapshotName, finalTableName, takeFailSafeSnapshot, restoreAcl));
          }
        });
      }
    });
  });
  return future;
}
 
源代码18 项目: hbase   文件: MasterServices.java
/**
 * Check table is modifiable; i.e. exists and is offline.
 * @param tableName Name of table to check.
 * @throws TableNotDisabledException
 * @throws TableNotFoundException
 * @throws IOException
 */
// We actually throw the exceptions mentioned in the
void checkTableModifiable(final TableName tableName)
    throws IOException, TableNotFoundException, TableNotDisabledException;
 
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