@Test public void testBuildCellBlock() throws IOException { doBuildCellBlockUndoCellBlock(this.builder, new KeyValueCodec(), null); doBuildCellBlockUndoCellBlock(this.builder, new KeyValueCodec(), new DefaultCodec()); doBuildCellBlockUndoCellBlock(this.builder, new KeyValueCodec(), new GzipCodec()); }
/** * For running a few tests of methods herein. * @param args * @throws IOException */ public static void main(String[] args) throws IOException { int count = 1024; int size = 10240; for (String arg : args) { if (arg.startsWith(COUNT)) { count = Integer.parseInt(arg.replace(COUNT, "")); } else if (arg.startsWith(SIZE)) { size = Integer.parseInt(arg.replace(SIZE, "")); } else { usage(1); } } CellBlockBuilder builder = new CellBlockBuilder(HBaseConfiguration.create()); timerTests(builder, count, size, new KeyValueCodec(), null); timerTests(builder, count, size, new KeyValueCodec(), new DefaultCodec()); timerTests(builder, count, size, new KeyValueCodec(), new GzipCodec()); } }
@Test public void testEmptyWorks() throws IOException { ByteArrayOutputStream baos = new ByteArrayOutputStream(); CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); KeyValueCodec kvc = new KeyValueCodec(); Codec.Encoder encoder = kvc.getEncoder(dos); encoder.flush(); dos.close(); long offset = cos.getCount(); assertEquals(0, offset); CountingInputStream cis = new CountingInputStream(new ByteArrayInputStream(baos.toByteArray())); DataInputStream dis = new DataInputStream(cis); Codec.Decoder decoder = kvc.getDecoder(dis); assertFalse(decoder.advance()); dis.close(); assertEquals(0, cis.getCount()); }
@Test public void testOne() throws IOException { ByteArrayOutputStream baos = new ByteArrayOutputStream(); CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); KeyValueCodec kvc = new KeyValueCodec(); Codec.Encoder encoder = kvc.getEncoder(dos); final KeyValue kv = new KeyValue(Bytes.toBytes("r"), Bytes.toBytes("f"), Bytes.toBytes("q"), Bytes.toBytes("v")); final int length = kv.getLength() + Bytes.SIZEOF_INT; encoder.write(kv); encoder.flush(); dos.close(); long offset = cos.getCount(); assertEquals(length, offset); CountingInputStream cis = new CountingInputStream(new ByteArrayInputStream(baos.toByteArray())); DataInputStream dis = new DataInputStream(cis); Codec.Decoder decoder = kvc.getDecoder(dis); assertTrue(decoder.advance()); // First read should pull in the KV // Second read should trip over the end-of-stream marker and return false assertFalse(decoder.advance()); dis.close(); assertEquals(length, cis.getCount()); }
CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); KeyValueCodec kvc = new KeyValueCodec(); Codec.Encoder encoder = kvc.getEncoder(dos); final KeyValue kv1 =
public static void main(String[] args) throws IOException { // How many Cells to encode/decode on each cycle. final int count = 100000; // How many times to do an operation; repeat gives hotspot chance to warm up. final int cycles = 30; Cell [] cells = getCells(count); int size = getRoughSize(cells); int initialBufferSize = 2 * size; // Multiply by 2 to ensure we don't have to grow buffer // Test KeyValue codec. doCodec(new KeyValueCodec(), cells, cycles, count, initialBufferSize); doCodec(new CellCodec(), cells, cycles, count, initialBufferSize); doCodec(new MessageCodec(), cells, cycles, count, initialBufferSize); } }
@Test public void testBuildCellBlock() throws IOException { doBuildCellBlockUndoCellBlock(this.builder, new KeyValueCodec(), null); doBuildCellBlockUndoCellBlock(this.builder, new KeyValueCodec(), new DefaultCodec()); doBuildCellBlockUndoCellBlock(this.builder, new KeyValueCodec(), new GzipCodec()); }
/** * For running a few tests of methods herein. * @param args * @throws IOException */ public static void main(String[] args) throws IOException { int count = 1024; int size = 10240; for (String arg : args) { if (arg.startsWith(COUNT)) { count = Integer.parseInt(arg.replace(COUNT, "")); } else if (arg.startsWith(SIZE)) { size = Integer.parseInt(arg.replace(SIZE, "")); } else { usage(1); } } CellBlockBuilder builder = new CellBlockBuilder(HBaseConfiguration.create()); timerTests(builder, count, size, new KeyValueCodec(), null); timerTests(builder, count, size, new KeyValueCodec(), new DefaultCodec()); timerTests(builder, count, size, new KeyValueCodec(), new GzipCodec()); } }
@Test public void testEmptyWorks() throws IOException { ByteArrayOutputStream baos = new ByteArrayOutputStream(); CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); KeyValueCodec kvc = new KeyValueCodec(); Codec.Encoder encoder = kvc.getEncoder(dos); encoder.flush(); dos.close(); long offset = cos.getCount(); assertEquals(0, offset); CountingInputStream cis = new CountingInputStream(new ByteArrayInputStream(baos.toByteArray())); DataInputStream dis = new DataInputStream(cis); Codec.Decoder decoder = kvc.getDecoder(dis); assertFalse(decoder.advance()); dis.close(); assertEquals(0, cis.getCount()); }
@Test public void testEmptyWorks() throws IOException { ByteArrayOutputStream baos = new ByteArrayOutputStream(); CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); KeyValueCodec kvc = new KeyValueCodec(); Codec.Encoder encoder = kvc.getEncoder(dos); encoder.flush(); dos.close(); long offset = cos.getCount(); assertEquals(0, offset); CountingInputStream cis = new CountingInputStream(new ByteArrayInputStream(baos.toByteArray())); DataInputStream dis = new DataInputStream(cis); Codec.Decoder decoder = kvc.getDecoder(dis); assertFalse(decoder.advance()); dis.close(); assertEquals(0, cis.getCount()); }
@Test public void testOne() throws IOException { ByteArrayOutputStream baos = new ByteArrayOutputStream(); CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); KeyValueCodec kvc = new KeyValueCodec(); Codec.Encoder encoder = kvc.getEncoder(dos); final KeyValue kv = new KeyValue(Bytes.toBytes("r"), Bytes.toBytes("f"), Bytes.toBytes("q"), Bytes.toBytes("v")); final int length = kv.getLength() + Bytes.SIZEOF_INT; encoder.write(kv); encoder.flush(); dos.close(); long offset = cos.getCount(); assertEquals(length, offset); CountingInputStream cis = new CountingInputStream(new ByteArrayInputStream(baos.toByteArray())); DataInputStream dis = new DataInputStream(cis); Codec.Decoder decoder = kvc.getDecoder(dis); assertTrue(decoder.advance()); // First read should pull in the KV // Second read should trip over the end-of-stream marker and return false assertFalse(decoder.advance()); dis.close(); assertEquals(length, cis.getCount()); }
@Test public void testOne() throws IOException { ByteArrayOutputStream baos = new ByteArrayOutputStream(); CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); KeyValueCodec kvc = new KeyValueCodec(); Codec.Encoder encoder = kvc.getEncoder(dos); final KeyValue kv = new KeyValue(Bytes.toBytes("r"), Bytes.toBytes("f"), Bytes.toBytes("q"), Bytes.toBytes("v")); final int length = kv.getLength() + Bytes.SIZEOF_INT; encoder.write(kv); encoder.flush(); dos.close(); long offset = cos.getCount(); assertEquals(length, offset); CountingInputStream cis = new CountingInputStream(new ByteArrayInputStream(baos.toByteArray())); DataInputStream dis = new DataInputStream(cis); Codec.Decoder decoder = kvc.getDecoder(dis); assertTrue(decoder.advance()); // First read should pull in the KV // Second read should trip over the end-of-stream marker and return false assertFalse(decoder.advance()); dis.close(); assertEquals(length, cis.getCount()); }
CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); KeyValueCodec kvc = new KeyValueCodec(); Codec.Encoder encoder = kvc.getEncoder(dos); final KeyValue kv1 =
CountingOutputStream cos = new CountingOutputStream(baos); DataOutputStream dos = new DataOutputStream(cos); KeyValueCodec kvc = new KeyValueCodec(); Codec.Encoder encoder = kvc.getEncoder(dos); final KeyValue kv1 =
public static void main(String[] args) throws IOException { // How many Cells to encode/decode on each cycle. final int count = 100000; // How many times to do an operation; repeat gives hotspot chance to warm up. final int cycles = 30; Cell [] cells = getCells(count); int size = getRoughSize(cells); int initialBufferSize = 2 * size; // Multiply by 2 to ensure we don't have to grow buffer // Test KeyValue codec. doCodec(new KeyValueCodec(), cells, cycles, count, initialBufferSize); doCodec(new CellCodec(), cells, cycles, count, initialBufferSize); doCodec(new MessageCodec(), cells, cycles, count, initialBufferSize); } }