Examples of org.apache.hadoop.hbase.util.ManualEnvironmentEdge

org.apache.hadoop.hbase.util.ManualEnvironmentEdge
An environment edge that uses a manually set value. This is useful for testing events that are supposed to happen in the same millisecond.


  @SuppressWarnings("unchecked")
  @Test
  public void testMergeExpiredStripes() throws Exception {
    // HBASE-11397
    ManualEnvironmentEdge edge = new ManualEnvironmentEdge();
    long now = defaultTtl + 2;
    edge.setValue(now);
    EnvironmentEdgeManager.injectEdge(edge);
    try {
      StoreFile expiredFile = createFile(), notExpiredFile = createFile();
      when(expiredFile.getReader().getMaxTimestamp()).thenReturn(now - defaultTtl - 1);
      when(notExpiredFile.getReader().getMaxTimestamp()).thenReturn(now - defaultTtl + 1);

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  }




  @Test
  public void testSortExtract(){
    ManualEnvironmentEdge mee = new ManualEnvironmentEdge();
    EnvironmentEdgeManager.injectEdge(mee);
    mee.setValue(1);


    DeadServer d = new DeadServer();




    d.add(hostname123);
    mee.incValue(1);
    d.add(hostname1234);
    mee.incValue(1);
    d.add(hostname12345);


    List<Pair<ServerName, Long>> copy = d.copyDeadServersSince(2L);
    Assert.assertEquals(2, copy.size());

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    assertICV(row, fam1, qual1, value+amount);
  }


  public void testIncrementColumnValue_BumpSnapshot() throws IOException {
    ManualEnvironmentEdge mee = new ManualEnvironmentEdge();
    EnvironmentEdgeManagerTestHelper.injectEdge(mee);
    initHRegion(tableName, getName(), fam1);


    long value = 42L;
    long incr = 44L;

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    initHRegion(tableName, getName(), fam1);


    long value = 1L;
    long amount = 3L;
    long now = EnvironmentEdgeManager.currentTimeMillis();
    ManualEnvironmentEdge mock = new ManualEnvironmentEdge();
    mock.setValue(now);
    EnvironmentEdgeManagerTestHelper.injectEdge(mock);


    // verify we catch an ICV on a put with the same timestamp
    Put put = new Put(row);
    put.add(fam1, qual1, now, Bytes.toBytes(value));

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      this.region = null;
    }
  }


  public void testIncrementColumnValue_BumpSnapshot() throws IOException {
    ManualEnvironmentEdge mee = new ManualEnvironmentEdge();
    EnvironmentEdgeManagerTestHelper.injectEdge(mee);
    this.region = initHRegion(tableName, getName(), fam1);
    try {
      long value = 42L;
      long incr = 44L;

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    this.region = initHRegion(tableName, getName(), fam1);
    try {
      long value = 1L;
      long amount = 3L;
      long now = EnvironmentEdgeManager.currentTimeMillis();
      ManualEnvironmentEdge mock = new ManualEnvironmentEdge();
      mock.setValue(now);
      EnvironmentEdgeManagerTestHelper.injectEdge(mock);


      // verify we catch an ICV on a put with the same timestamp
      Put put = new Put(row);
      put.add(fam1, qual1, now, Bytes.toBytes(value));

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      this.region = null;
    }
  }


  public void testIncrementColumnValue_BumpSnapshot() throws IOException {
    ManualEnvironmentEdge mee = new ManualEnvironmentEdge();
    EnvironmentEdgeManagerTestHelper.injectEdge(mee);
    this.region = initHRegion(tableName, getName(), fam1);
    try {
      long value = 42L;
      long incr = 44L;

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    this.region = initHRegion(tableName, getName(), fam1);
    try {
      long value = 1L;
      long amount = 3L;
      long now = EnvironmentEdgeManager.currentTimeMillis();
      ManualEnvironmentEdge mock = new ManualEnvironmentEdge();
      mock.setValue(now);
      EnvironmentEdgeManagerTestHelper.injectEdge(mock);


      // verify we catch an ICV on a put with the same timestamp
      Put put = new Put(row);
      put.add(fam1, qual1, now, Bytes.toBytes(value));

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    assertICV(row, fam1, qual1, value+amount);
  }


  public void testIncrementColumnValue_BumpSnapshot() throws IOException {
    ManualEnvironmentEdge mee = new ManualEnvironmentEdge();
    EnvironmentEdgeManagerTestHelper.injectEdge(mee);
    initHRegion(tableName, getName(), fam1);


    long value = 42L;
    long incr = 44L;

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      this.region = null;
    }
  }


  public void testIncrementColumnValue_BumpSnapshot() throws IOException {
    ManualEnvironmentEdge mee = new ManualEnvironmentEdge();
    EnvironmentEdgeManagerTestHelper.injectEdge(mee);
    this.region = initHRegion(tableName, getName(), conf, fam1);
    try {
      long value = 42L;
      long incr = 44L;

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Related Classes of org.apache.hadoop.hbase.util.ManualEnvironmentEdge

org.apache.hadoop.hbase.client.TestHCM

org.apache.hadoop.hbase.ipc.TestHBaseClient

org.apache.hadoop.hbase.master.TestDeadServer

org.apache.hadoop.hbase.regionserver.compactions.TestStripeCompactionPolicy

org.apache.hadoop.hbase.regionserver.TestFlushRegionEntry

org.apache.hadoop.hbase.regionserver.TestHRegion

org.apache.hadoop.hbase.regionserver.TestServerNonceManager

org.apache.hadoop.hbase.regionserver.TestStore

org.apache.hadoop.hbase.TestHBaseFileSystem

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