Java Code Examples for org.apache.hadoop.hbase.KeyValue#TIMESTAMP_TYPE_SIZE
The following examples show how to use
org.apache.hadoop.hbase.KeyValue#TIMESTAMP_TYPE_SIZE .
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Example 1
Source File: RowColBloomHashKey.java From hbase with Apache License 2.0 | 5 votes |
@Override public int length() { // For ROW_COL blooms we use bytes // <RK length> (2 bytes) , <RK>, 0 (one byte CF length), <CQ>, <TS> (8 btes), <TYPE> ( 1 byte) return KeyValue.ROW_LENGTH_SIZE + this.t.getRowLength() + KeyValue.FAMILY_LENGTH_SIZE + this.t.getQualifierLength() + KeyValue.TIMESTAMP_TYPE_SIZE; }
Example 2
Source File: FastDiffDeltaEncoder.java From hbase with Apache License 2.0 | 5 votes |
/** * Copies the first key/value from the given stream, and initializes * decompression state based on it. Assumes that we have already read key * and value lengths. Does not set {@link #qualifierLength} (not used by * decompression) or {@link #prevOffset} (set by the calle afterwards). */ private void decompressFirstKV(ByteBuffer out, DataInputStream in) throws IOException { int kvPos = out.position(); out.putInt(keyLength); out.putInt(valueLength); prevTimestampOffset = out.position() + keyLength - KeyValue.TIMESTAMP_TYPE_SIZE; ByteBufferUtils.copyFromStreamToBuffer(out, in, keyLength + valueLength); rowLength = out.getShort(kvPos + KeyValue.ROW_OFFSET); familyLength = out.get(kvPos + KeyValue.ROW_OFFSET + KeyValue.ROW_LENGTH_SIZE + rowLength); type = out.get(prevTimestampOffset + KeyValue.TIMESTAMP_SIZE); }
Example 3
Source File: TableReporter.java From hbase-operator-tools with Apache License 2.0 | 4 votes |
/** * @return Sum of all elements that make up a key; does not include infrastructure, tags or * values. */ private static int getSumOfCellKeyElementLengths(final Cell cell) { return cell.getRowLength() + cell.getFamilyLength() + cell.getQualifierLength() + KeyValue.TIMESTAMP_TYPE_SIZE; }