Java HTableDescriptor.isCompactionEnabled方法代碼示例

本文整理匯總了Java中org.apache.hadoop.hbase.HTableDescriptor.isCompactionEnabled方法的典型用法代碼示例。如果您正苦於以下問題：Java HTableDescriptor.isCompactionEnabled方法的具體用法？Java HTableDescriptor.isCompactionEnabled怎麽用？Java HTableDescriptor.isCompactionEnabled使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.hadoop.hbase.HTableDescriptor的用法示例。

在下文中一共展示了HTableDescriptor.isCompactionEnabled方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: testRecoveryAndDoubleExecutionOnline

import org.apache.hadoop.hbase.HTableDescriptor; //導入方法依賴的package包/類
@Test(timeout = 60000)
public void testRecoveryAndDoubleExecutionOnline() throws Exception {
  final TableName tableName = TableName.valueOf("testRecoveryAndDoubleExecutionOnline");
  final String cf2 = "cf2";
  final String cf3 = "cf3";
  final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();

  // create the table
  HRegionInfo[] regions = MasterProcedureTestingUtility.createTable(
    procExec, tableName, null, "cf1", cf3);

  ProcedureTestingUtility.setKillAndToggleBeforeStoreUpdate(procExec, true);

  // Modify multiple properties of the table.
  HTableDescriptor htd = new HTableDescriptor(UTIL.getHBaseAdmin().getTableDescriptor(tableName));
  boolean newCompactionEnableOption = htd.isCompactionEnabled() ? false : true;
  htd.setCompactionEnabled(newCompactionEnableOption);
  htd.addFamily(new HColumnDescriptor(cf2));
  htd.removeFamily(cf3.getBytes());

  // Start the Modify procedure && kill the executor
  long procId = procExec.submitProcedure(
    new ModifyTableProcedure(procExec.getEnvironment(), htd), nonceGroup, nonce);

  // Restart the executor and execute the step twice
  int numberOfSteps = ModifyTableState.values().length;
  MasterProcedureTestingUtility.testRecoveryAndDoubleExecution(procExec, procId, numberOfSteps,
    ModifyTableState.values());

  // Validate descriptor
  HTableDescriptor currentHtd = UTIL.getHBaseAdmin().getTableDescriptor(tableName);
  assertEquals(newCompactionEnableOption, currentHtd.isCompactionEnabled());
  assertEquals(2, currentHtd.getFamiliesKeys().size());
  assertTrue(currentHtd.hasFamily(cf2.getBytes()));
  assertFalse(currentHtd.hasFamily(cf3.getBytes()));

  // cf2 should be added cf3 should be removed
  MasterProcedureTestingUtility.validateTableCreation(UTIL.getHBaseCluster().getMaster(),
    tableName, regions, "cf1", cf2);
}

開發者ID:fengchen8086，項目名稱:ditb，代碼行數:41，代碼來源:TestModifyTableProcedure.java

示例2: testRollbackAndDoubleExecutionOnline

import org.apache.hadoop.hbase.HTableDescriptor; //導入方法依賴的package包/類
@Test(timeout = 60000)
public void testRollbackAndDoubleExecutionOnline() throws Exception {
  final TableName tableName = TableName.valueOf("testRollbackAndDoubleExecution");
  final String familyName = "cf2";
  final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();

  // create the table
  HRegionInfo[] regions = MasterProcedureTestingUtility.createTable(
    procExec, tableName, null, "cf1");

  ProcedureTestingUtility.setKillAndToggleBeforeStoreUpdate(procExec, true);

  HTableDescriptor htd = new HTableDescriptor(UTIL.getHBaseAdmin().getTableDescriptor(tableName));
  boolean newCompactionEnableOption = htd.isCompactionEnabled() ? false : true;
  htd.setCompactionEnabled(newCompactionEnableOption);
  htd.addFamily(new HColumnDescriptor(familyName));

  // Start the Modify procedure && kill the executor
  long procId = procExec.submitProcedure(
    new ModifyTableProcedure(procExec.getEnvironment(), htd), nonceGroup, nonce);

  // Restart the executor and rollback the step twice
  int numberOfSteps = ModifyTableState.values().length - 4; // failing in the middle of proc
  MasterProcedureTestingUtility.testRollbackAndDoubleExecution(
    procExec,
    procId,
    numberOfSteps,
    ModifyTableState.values());

  // cf2 should not be present
  MasterProcedureTestingUtility.validateTableCreation(UTIL.getHBaseCluster().getMaster(),
    tableName, regions, "cf1");
}

開發者ID:fengchen8086，項目名稱:ditb，代碼行數:34，代碼來源:TestModifyTableProcedure.java

示例3: testRollbackAndDoubleExecutionOffline

import org.apache.hadoop.hbase.HTableDescriptor; //導入方法依賴的package包/類
@Test(timeout = 60000)
public void testRollbackAndDoubleExecutionOffline() throws Exception {
  final TableName tableName = TableName.valueOf("testRollbackAndDoubleExecution");
  final String familyName = "cf2";
  final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();

  // create the table
  HRegionInfo[] regions = MasterProcedureTestingUtility.createTable(
    procExec, tableName, null, "cf1");
  UTIL.getHBaseAdmin().disableTable(tableName);

  ProcedureTestingUtility.waitNoProcedureRunning(procExec);
  ProcedureTestingUtility.setKillAndToggleBeforeStoreUpdate(procExec, true);

  HTableDescriptor htd = new HTableDescriptor(UTIL.getHBaseAdmin().getTableDescriptor(tableName));
  boolean newCompactionEnableOption = htd.isCompactionEnabled() ? false : true;
  htd.setCompactionEnabled(newCompactionEnableOption);
  htd.addFamily(new HColumnDescriptor(familyName));
  htd.setRegionReplication(3);

  // Start the Modify procedure && kill the executor
  long procId = procExec.submitProcedure(
    new ModifyTableProcedure(procExec.getEnvironment(), htd), nonceGroup, nonce);

  // Restart the executor and rollback the step twice
  int numberOfSteps = ModifyTableState.values().length - 4; // failing in the middle of proc
  MasterProcedureTestingUtility.testRollbackAndDoubleExecution(
    procExec,
    procId,
    numberOfSteps,
    ModifyTableState.values());

  // cf2 should not be present
  MasterProcedureTestingUtility.validateTableCreation(UTIL.getHBaseCluster().getMaster(),
    tableName, regions, "cf1");
}

開發者ID:fengchen8086，項目名稱:ditb，代碼行數:37，代碼來源:TestModifyTableProcedure.java

示例4: testRecoveryAndDoubleExecutionOffline

import org.apache.hadoop.hbase.HTableDescriptor; //導入方法依賴的package包/類
@Test(timeout=60000)
public void testRecoveryAndDoubleExecutionOffline() throws Exception {
  final TableName tableName = TableName.valueOf("testRecoveryAndDoubleExecutionOffline");
  final String cf2 = "cf2";
  final String cf3 = "cf3";
  final ProcedureExecutor<MasterProcedureEnv> procExec = getMasterProcedureExecutor();

  // create the table
  HRegionInfo[] regions = MasterProcedureTestingUtility.createTable(
    procExec, tableName, null, "cf1", cf3);
  UTIL.getHBaseAdmin().disableTable(tableName);

  ProcedureTestingUtility.waitNoProcedureRunning(procExec);
  ProcedureTestingUtility.setKillAndToggleBeforeStoreUpdate(procExec, true);

  // Modify multiple properties of the table.
  HTableDescriptor htd = new HTableDescriptor(UTIL.getHBaseAdmin().getTableDescriptor(tableName));
  boolean newCompactionEnableOption = htd.isCompactionEnabled() ? false : true;
  htd.setCompactionEnabled(newCompactionEnableOption);
  htd.addFamily(new HColumnDescriptor(cf2));
  htd.removeFamily(cf3.getBytes());
  htd.setRegionReplication(3);

  // Start the Modify procedure && kill the executor
  long procId = procExec.submitProcedure(
    new ModifyTableProcedure(procExec.getEnvironment(), htd), nonceGroup, nonce);

  // Restart the executor and execute the step twice
  int numberOfSteps = ModifyTableState.values().length;
  MasterProcedureTestingUtility.testRecoveryAndDoubleExecution(
    procExec,
    procId,
    numberOfSteps,
    ModifyTableState.values());

  // Validate descriptor
  HTableDescriptor currentHtd = UTIL.getHBaseAdmin().getTableDescriptor(tableName);
  assertEquals(newCompactionEnableOption, currentHtd.isCompactionEnabled());
  assertEquals(2, currentHtd.getFamiliesKeys().size());

  // cf2 should be added cf3 should be removed
  MasterProcedureTestingUtility.validateTableCreation(UTIL.getHBaseCluster().getMaster(),
    tableName, regions, false, "cf1", cf2);
}

開發者ID:fengchen8086，項目名稱:ditb，代碼行數:45，代碼來源:TestModifyTableProcedure.java

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