Examples of org.apache.hadoop.hbase.client.RowLock

org.apache.hadoop.hbase.client.RowLock
Holds row name and lock id. @deprecated {@link RowLock} and associated operations are deprecated.


  public void testLockedRowDelete() throws IOException {
    writeInitalRows();
    // Delete the first row;
    byte[] row = PerformanceEvaluation.format(0);
    RowLock lock = table.lockRow(row);
    table.delete(new Delete(row, HConstants.LATEST_TIMESTAMP, lock));
    table.unlockRow(lock);    


    assertRowDeleted(NUM_ROWS - 1);  
  }

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    startRegionOperation();
    this.writeRequestsCount.increment();
    this.opMetrics.setWriteRequestCountMetrics(this.writeRequestsCount.get());
    try {
      RowLock lock = isPut ? ((Put)w).getRowLock() : ((Delete)w).getRowLock();
      Get get = new Get(row, lock);
      checkFamily(family);
      get.addColumn(family, qualifier);


      // Lock row

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    startRegionOperation();
    this.writeRequestsCount.increment();
    this.opMetrics.setWriteRequestCountMetrics(this.writeRequestsCount.get());
    try {
      RowLock lock = isPut ? ((Put)w).getRowLock() : ((Delete)w).getRowLock();
      Get get = new Get(row, lock);
      checkFamily(family);
      get.addColumn(family, qualifier);


      // Lock row

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    if (!isPut && !(w instanceof Delete))
      throw new IOException("Action must be Put or Delete");


    startRegionOperation();
    try {
      RowLock lock = isPut ? ((Put)w).getRowLock() : ((Delete)w).getRowLock();
      Get get = new Get(row, lock);
      checkFamily(family);
      get.addColumn(family, qualifier);


      // Lock row

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      throw new DoNotRetryIOException("Action's getRow must match the passed row");
    }


    startRegionOperation();
    try {
      RowLock lock = isPut ? ((Put)w).getRowLock() : ((Delete)w).getRowLock();
      Get get = new Get(row, lock);
      checkFamily(family);
      get.addColumn(family, qualifier);


      // Lock row

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    }


    startRegionOperation();
    this.writeRequestsCount.increment();
    try {
      RowLock lock = isPut ? ((Put)w).getRowLock() : ((Delete)w).getRowLock();
      Get get = new Get(row, lock);
      checkFamily(family);
      get.addColumn(family, qualifier);


      // Lock row

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    }


    startRegionOperation();
    this.writeRequestsCount.increment();
    try {
      RowLock lock = isPut ? ((Put)w).getRowLock() : ((Delete)w).getRowLock();
      Get get = new Get(row, lock);
      checkFamily(family);
      get.addColumn(family, qualifier);


      // Lock row

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    byte[] qf1 = "qf1".getBytes();


    long ts = System.currentTimeMillis();
    int maxVersions = 2;
    long lockid = 5;
    RowLock rowLock = new RowLock(lockid);


    Get get = new Get(row, rowLock);
    get.addColumn(fam, qf1);
    get.setTimeRange(ts, ts+1);
    get.setMaxVersions(maxVersions);

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    byte[] qf1 = "qf1".getBytes();


    long ts = System.currentTimeMillis();
    int maxVersions = 2;
    long lockid = 5;
    RowLock rowLock = new RowLock(lockid);


    Get get = new Get(row, rowLock);
    get.addColumn(fam, qf1);
    get.setTimeRange(ts, ts+1);
    get.setMaxVersions(maxVersions);

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    startRegionOperation();
    this.writeRequestsCount.increment();
    this.opMetrics.setWriteRequestCountMetrics(this.writeRequestsCount.get());
    try {
      RowLock lock = isPut ? ((Put)w).getRowLock() : ((Delete)w).getRowLock();
      Get get = new Get(row, lock);
      checkFamily(family);
      get.addColumn(family, qualifier);


      // Lock row

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