Examples with MockId com.github.ambry.store.MockId used on opensource projects

Example 6 with MockId

use of com.github.ambry.store.MockId in project ambry by linkedin.

the class MessageFormatSendTest method sendWriteTestWithBadId.

@Test
public void sendWriteTestWithBadId() throws IOException, MessageFormatException {
    // add header,system metadata, user metadata and data to the buffers
    ByteBuffer buf1 = ByteBuffer.allocate(1010);
    // fill header
    // version
    buf1.putShort((short) 1);
    // total size
    buf1.putLong(950);
    // put relative offsets
    // blob property relative offset
    buf1.putInt(60);
    // delete relative offset
    buf1.putInt(-1);
    // user metadata relative offset
    buf1.putInt(81);
    // data relative offset
    buf1.putInt(191);
    Crc32 crc = new Crc32();
    crc.update(buf1.array(), 0, buf1.position());
    // crc
    buf1.putLong(crc.getValue());
    // blob id
    String id = new String("012345678910123456789012");
    buf1.putShort((short) id.length());
    buf1.put(id.getBytes());
    // blob property version
    buf1.putShort((short) 1);
    String attribute1 = "ttl";
    String attribute2 = "del";
    // ttl name
    buf1.put(attribute1.getBytes());
    // ttl value
    buf1.putLong(12345);
    // delete name
    buf1.put(attribute2.getBytes());
    byte b = 1;
    // delete flag
    buf1.put(b);
    // crc
    buf1.putInt(456);
    // user metadata version
    buf1.putShort((short) 1);
    buf1.putInt(100);
    byte[] usermetadata = new byte[100];
    new Random().nextBytes(usermetadata);
    buf1.put(usermetadata);
    buf1.putInt(123);
    // blob version
    buf1.putShort((short) 0);
    // blob size
    buf1.putLong(805);
    // blob
    byte[] data = new byte[805];
    new Random().nextBytes(data);
    buf1.put(data);
    // blob crc
    buf1.putInt(123);
    buf1.flip();
    ArrayList<ByteBuffer> listbuf = new ArrayList<ByteBuffer>();
    listbuf.add(buf1);
    ArrayList<StoreKey> storeKeys = new ArrayList<StoreKey>();
    storeKeys.add(new MockId("012345678910123223233456789012"));
    MessageReadSet readSet = new MockMessageReadSet(listbuf, storeKeys);
    MetricRegistry registry = new MetricRegistry();
    MessageFormatMetrics metrics = new MessageFormatMetrics(registry);
    // get all
    MessageFormatSend send = new MessageFormatSend(readSet, MessageFormatFlags.All, metrics, new MockIdFactory());
    Assert.assertEquals(send.sizeInBytes(), 1010);
    ByteBuffer bufresult = ByteBuffer.allocate(1010);
    WritableByteChannel channel1 = Channels.newChannel(new ByteBufferOutputStream(bufresult));
    while (!send.isSendComplete()) {
        send.writeTo(channel1);
    }
    Assert.assertArrayEquals(buf1.array(), bufresult.array());
    try {
        // get blob
        MessageFormatSend send1 = new MessageFormatSend(readSet, MessageFormatFlags.Blob, metrics, new MockIdFactory());
        Assert.fail("Exception is expected");
    } catch (MessageFormatException e) {
        Assert.assertTrue(e.getErrorCode() == MessageFormatErrorCodes.Store_Key_Id_MisMatch);
    }
}

Example 7 with MockId

use of com.github.ambry.store.MockId in project ambry by linkedin.

the class ValidatingKeyConvertingTransformer method testDeprecatedMsg.

private void testDeprecatedMsg(short blobVersion, BlobType blobType, short headerVersionToUse) throws Exception {
    MessageFormatRecord.headerVersionToUse = headerVersionToUse;
    // MessageSievingInputStream contains put records for 2 valid blobs and 1 deprecated blob
    // id1(put record for valid blob), id2(deprecated) and id3(put record for valid blob)
    // create message stream for blob 1
    StoreKey key1 = new MockId("id1");
    short accountId1 = Utils.getRandomShort(RANDOM);
    short containerId1 = Utils.getRandomShort(RANDOM);
    BlobProperties prop1 = new BlobProperties(10, "servid1", accountId1, containerId1, false);
    byte[] encryptionKey1 = new byte[100];
    RANDOM.nextBytes(encryptionKey1);
    byte[] usermetadata1 = new byte[1000];
    RANDOM.nextBytes(usermetadata1);
    int blobContentSize = 2000;
    byte[] data1 = new byte[blobContentSize];
    RANDOM.nextBytes(data1);
    long blobSize = -1;
    if (blobType == BlobType.DataBlob) {
        blobSize = (int) Blob_Format_V2.getBlobRecordSize(blobContentSize);
    } else {
        ByteBuffer byteBufferBlob = MessageFormatTestUtils.getBlobContentForMetadataBlob(blobContentSize);
        data1 = byteBufferBlob.array();
        blobContentSize = data1.length;
        blobSize = (int) Blob_Format_V2.getBlobRecordSize(blobContentSize);
    }
    ByteBufferInputStream stream1 = new ByteBufferInputStream(ByteBuffer.wrap(data1));
    MessageFormatInputStream messageFormatStream1 = (blobVersion == Blob_Version_V2) ? new PutMessageFormatInputStream(key1, ByteBuffer.wrap(encryptionKey1), prop1, ByteBuffer.wrap(usermetadata1), stream1, blobContentSize, blobType) : new PutMessageFormatBlobV1InputStream(key1, prop1, ByteBuffer.wrap(usermetadata1), stream1, blobContentSize, blobType);
    MessageInfo msgInfo1 = new MessageInfo(key1, messageFormatStream1.getSize(), accountId1, containerId1, prop1.getCreationTimeInMs());
    // create message stream for blob 2
    StoreKey key2 = new MockId("id2");
    short accountId2 = Utils.getRandomShort(RANDOM);
    short containerId2 = Utils.getRandomShort(RANDOM);
    BlobProperties prop2 = new BlobProperties(10, "servid2", accountId2, containerId2, false);
    byte[] encryptionKey2 = new byte[100];
    RANDOM.nextBytes(encryptionKey2);
    byte[] usermetadata2 = new byte[1000];
    RANDOM.nextBytes(usermetadata2);
    blobContentSize = 2000;
    byte[] data2 = new byte[blobContentSize];
    RANDOM.nextBytes(data2);
    if (blobVersion == Blob_Version_V2 && blobType == BlobType.MetadataBlob) {
        ByteBuffer byteBufferBlob = MessageFormatTestUtils.getBlobContentForMetadataBlob(blobContentSize);
        data2 = byteBufferBlob.array();
        blobContentSize = data2.length;
    }
    ByteBufferInputStream stream2 = new ByteBufferInputStream(ByteBuffer.wrap(data2));
    MessageFormatInputStream messageFormatStream2 = (blobVersion == Blob_Version_V2) ? new PutMessageFormatInputStream(key2, ByteBuffer.wrap(encryptionKey2), prop2, ByteBuffer.wrap(usermetadata2), stream2, blobContentSize, blobType) : new PutMessageFormatBlobV1InputStream(key2, prop2, ByteBuffer.wrap(usermetadata2), stream2, blobContentSize, blobType);
    MessageInfo msgInfo2 = new MessageInfo(key2, messageFormatStream2.getSize(), accountId2, containerId2, prop2.getCreationTimeInMs());
    // Add the key for the second message to the discardable ones.
    randomKeyConverter.addInvalids(Collections.singletonList(key2));
    // create message stream for blob 3
    StoreKey key3 = new MockId("id3");
    short accountId3 = Utils.getRandomShort(RANDOM);
    short containerId3 = Utils.getRandomShort(RANDOM);
    BlobProperties prop3 = new BlobProperties(10, "servid3", accountId3, containerId3, false);
    byte[] encryptionKey3 = new byte[100];
    RANDOM.nextBytes(encryptionKey3);
    byte[] usermetadata3 = new byte[1000];
    RANDOM.nextBytes(usermetadata3);
    blobContentSize = 2000;
    byte[] data3 = new byte[blobContentSize];
    RANDOM.nextBytes(data3);
    if (blobVersion == Blob_Version_V2 && blobType == BlobType.MetadataBlob) {
        ByteBuffer byteBufferBlob = MessageFormatTestUtils.getBlobContentForMetadataBlob(blobContentSize);
        data3 = byteBufferBlob.array();
        blobContentSize = data3.length;
    }
    ByteBufferInputStream stream3 = new ByteBufferInputStream(ByteBuffer.wrap(data3));
    MessageFormatInputStream messageFormatStream3 = (blobVersion == Blob_Version_V2) ? new PutMessageFormatInputStream(key3, ByteBuffer.wrap(encryptionKey3), prop3, ByteBuffer.wrap(usermetadata3), stream3, blobContentSize, blobType) : new PutMessageFormatBlobV1InputStream(key3, prop3, ByteBuffer.wrap(usermetadata3), stream3, blobContentSize, blobType);
    MessageInfo msgInfo3 = new MessageInfo(key3, messageFormatStream3.getSize(), accountId3, containerId3, prop3.getCreationTimeInMs());
    // create input stream for all blob messages together
    byte[] totalMessageStreamContent = new byte[(int) messageFormatStream1.getSize() + (int) messageFormatStream2.getSize() + (int) messageFormatStream3.getSize()];
    messageFormatStream1.read(totalMessageStreamContent, 0, (int) messageFormatStream1.getSize());
    messageFormatStream2.read(totalMessageStreamContent, (int) messageFormatStream1.getSize(), (int) messageFormatStream2.getSize());
    messageFormatStream3.read(totalMessageStreamContent, (int) messageFormatStream1.getSize() + (int) messageFormatStream2.getSize(), (int) messageFormatStream3.getSize());
    InputStream inputStream = new ByteBufferInputStream(ByteBuffer.wrap(totalMessageStreamContent));
    List<MessageInfo> msgInfoList = new ArrayList<>();
    msgInfoList.add(msgInfo1);
    msgInfoList.add(msgInfo2);
    msgInfoList.add(msgInfo3);
    MessageSievingInputStream sievedStream = new MessageSievingInputStream(inputStream, msgInfoList, transformers, new MetricRegistry());
    Map<StoreKey, StoreKey> convertedMap = randomKeyConverter.convert(Arrays.asList(key1, key2, key3));
    int headerSize = MessageFormatRecord.getHeaderSizeForVersion(headerVersionToUse);
    int blobPropertiesRecordSize = BlobProperties_Format_V1.getBlobPropertiesRecordSize(prop1);
    int userMetadataSize = UserMetadata_Format_V1.getUserMetadataSize(ByteBuffer.wrap(usermetadata1));
    int totalHeadSize = (options.contains(TransformerOptions.KeyConvert) ? 2 : 3) * headerSize;
    int totalBlobPropertiesSize = (options.contains(TransformerOptions.KeyConvert) ? 2 : 3) * blobPropertiesRecordSize;
    int totalUserMetadataSize = (options.contains(TransformerOptions.KeyConvert) ? 2 : 3) * userMetadataSize;
    int totalBlobSize = (options.contains(TransformerOptions.KeyConvert) ? 2 : 3) * (int) blobSize;
    int totalKeySize = options.contains(TransformerOptions.KeyConvert) ? convertedMap.get(key1).sizeInBytes() + convertedMap.get(key3).sizeInBytes() : key1.sizeInBytes() + key2.sizeInBytes() + key3.sizeInBytes();
    int totalEncryptionRecordSize = blobVersion > Blob_Version_V1 ? BlobEncryptionKey_Format_V1.getBlobEncryptionKeyRecordSize(ByteBuffer.wrap(encryptionKey1)) + (options.contains(TransformerOptions.KeyConvert) ? 0 : BlobEncryptionKey_Format_V1.getBlobEncryptionKeyRecordSize(ByteBuffer.wrap(encryptionKey2))) + BlobEncryptionKey_Format_V1.getBlobEncryptionKeyRecordSize(ByteBuffer.wrap(encryptionKey3)) : 0;
    if (!options.isEmpty()) {
        if (options.contains(TransformerOptions.KeyConvert)) {
            Assert.assertTrue(sievedStream.hasDeprecatedMessages());
        }
        Assert.assertEquals((int) sievedStream.getValidMessageInfoList().stream().mapToLong(MessageInfo::getSize).sum(), sievedStream.getSize());
        Assert.assertEquals(options.isEmpty() ? totalMessageStreamContent.length : totalHeadSize + totalBlobPropertiesSize + totalUserMetadataSize + totalBlobSize + totalKeySize + totalEncryptionRecordSize, sievedStream.getSize());
        verifySievedTransformedMessage(sievedStream, options.contains(TransformerOptions.KeyConvert) ? convertedMap.get(key1) : key1, "servid1", accountId1, containerId1, blobVersion > Blob_Version_V1 ? encryptionKey1 : null, usermetadata1, data1, blobVersion, blobType);
        if (!options.contains(TransformerOptions.KeyConvert)) {
            verifySievedTransformedMessage(sievedStream, key2, "servid2", accountId2, containerId2, blobVersion > Blob_Version_V1 ? encryptionKey2 : null, usermetadata2, data2, blobVersion, blobType);
        }
        verifySievedTransformedMessage(sievedStream, options.contains(TransformerOptions.KeyConvert) ? convertedMap.get(key3) : key3, "servid3", accountId3, containerId3, blobVersion > Blob_Version_V1 ? encryptionKey3 : null, usermetadata3, data3, blobVersion, blobType);
    } else {
        Assert.assertEquals(totalMessageStreamContent.length, sievedStream.getSize());
        byte[] sievedBytes = Utils.readBytesFromStream(sievedStream, sievedStream.getSize());
        Assert.assertArrayEquals(totalMessageStreamContent, sievedBytes);
    }
    Assert.assertEquals(-1, sievedStream.read());
}

Example 8 with MockId

use of com.github.ambry.store.MockId in project ambry by linkedin.

the class ValidatingKeyConvertingTransformer method testInValidDeletedAndExpiredBlobs.

private void testInValidDeletedAndExpiredBlobs(short blobVersion, BlobType blobType, short headerVersionToUse) throws Exception {
    MessageFormatRecord.headerVersionToUse = headerVersionToUse;
    // MessageSievingInputStream contains put records for 2 valid blobs, 1 corrupt blob, 1 deleted blob and 1 expired.
    // id1(put record for valid blob), id2(corrupt), id3(put record of deleted blob), id4(put record of expired blob)
    // and id3(put record for valid blob)
    // create message stream for blob 1
    StoreKey key1 = new MockId("id1");
    short accountId1 = Utils.getRandomShort(RANDOM);
    short containerId1 = Utils.getRandomShort(RANDOM);
    BlobProperties prop1 = new BlobProperties(10, "servid1", accountId1, containerId1, false);
    byte[] encryptionKey1 = new byte[100];
    RANDOM.nextBytes(encryptionKey1);
    byte[] usermetadata1 = new byte[1000];
    RANDOM.nextBytes(usermetadata1);
    int blobContentSize = 2000;
    byte[] data1 = new byte[blobContentSize];
    RANDOM.nextBytes(data1);
    long blobSize = -1;
    if (blobType == BlobType.DataBlob) {
        blobSize = (int) Blob_Format_V2.getBlobRecordSize(blobContentSize);
    } else {
        ByteBuffer byteBufferBlob = MessageFormatTestUtils.getBlobContentForMetadataBlob(blobContentSize);
        data1 = byteBufferBlob.array();
        blobContentSize = data1.length;
        blobSize = (int) Blob_Format_V2.getBlobRecordSize(blobContentSize);
    }
    ByteBufferInputStream stream1 = new ByteBufferInputStream(ByteBuffer.wrap(data1));
    MessageFormatInputStream messageFormatStream1 = (blobVersion == Blob_Version_V2) ? new PutMessageFormatInputStream(key1, ByteBuffer.wrap(encryptionKey1), prop1, ByteBuffer.wrap(usermetadata1), stream1, blobContentSize, blobType) : new PutMessageFormatBlobV1InputStream(key1, prop1, ByteBuffer.wrap(usermetadata1), stream1, blobContentSize, blobType);
    MessageInfo msgInfo1 = new MessageInfo(key1, messageFormatStream1.getSize(), accountId1, containerId1, prop1.getCreationTimeInMs());
    // create message stream for blob 2
    StoreKey key2 = new MockId("id2");
    short accountId2 = Utils.getRandomShort(RANDOM);
    short containerId2 = Utils.getRandomShort(RANDOM);
    BlobProperties prop2 = new BlobProperties(10, "servid2", accountId2, containerId2, false);
    byte[] encryptionKey2 = new byte[100];
    RANDOM.nextBytes(encryptionKey2);
    byte[] usermetadata2 = new byte[1000];
    RANDOM.nextBytes(usermetadata2);
    blobContentSize = 2000;
    byte[] data2 = new byte[blobContentSize];
    RANDOM.nextBytes(data2);
    if (blobVersion == Blob_Version_V2 && blobType == BlobType.MetadataBlob) {
        ByteBuffer byteBufferBlob = MessageFormatTestUtils.getBlobContentForMetadataBlob(blobContentSize);
        data2 = byteBufferBlob.array();
        blobContentSize = data2.length;
    }
    ByteBufferInputStream stream2 = new ByteBufferInputStream(ByteBuffer.wrap(data2));
    MessageFormatInputStream messageFormatStream2 = (blobVersion == Blob_Version_V2) ? new PutMessageFormatInputStream(key2, ByteBuffer.wrap(encryptionKey2), prop2, ByteBuffer.wrap(usermetadata2), stream2, blobContentSize, blobType) : new PutMessageFormatBlobV1InputStream(key2, prop2, ByteBuffer.wrap(usermetadata2), stream2, blobContentSize, blobType);
    MessageInfo msgInfo2 = new MessageInfo(key2, messageFormatStream2.getSize(), accountId2, containerId2, prop2.getCreationTimeInMs());
    // corrupt the message stream but make sure this header version is still valid
    byte[] corruptMessageStream2 = new byte[(int) messageFormatStream2.getSize()];
    RANDOM.nextBytes(corruptMessageStream2);
    corruptMessageStream2[0] = (byte) 0;
    corruptMessageStream2[1] = (byte) headerVersionToUse;
    InputStream corruptStream2 = new ByteBufferInputStream(ByteBuffer.wrap(corruptMessageStream2));
    // create message stream for blob 3 that is deleted.
    StoreKey key3 = new MockId("id3");
    short accountId3 = Utils.getRandomShort(RANDOM);
    short containerId3 = Utils.getRandomShort(RANDOM);
    BlobProperties prop3 = new BlobProperties(10, "servid3", accountId3, containerId3, false);
    byte[] usermetadata3 = new byte[1000];
    RANDOM.nextBytes(usermetadata3);
    blobContentSize = 2000;
    byte[] data3 = new byte[blobContentSize];
    RANDOM.nextBytes(data3);
    if (blobVersion == Blob_Version_V2 && blobType == BlobType.MetadataBlob) {
        ByteBuffer byteBufferBlob = MessageFormatTestUtils.getBlobContentForMetadataBlob(blobContentSize);
        data3 = byteBufferBlob.array();
        blobContentSize = data3.length;
    }
    ByteBufferInputStream stream3 = new ByteBufferInputStream(ByteBuffer.wrap(data3));
    MessageFormatInputStream messageFormatStream3 = (blobVersion == Blob_Version_V2) ? new PutMessageFormatInputStream(key3, null, prop3, ByteBuffer.wrap(usermetadata3), stream3, blobContentSize, blobType) : new PutMessageFormatBlobV1InputStream(key3, prop3, ByteBuffer.wrap(usermetadata3), stream3, blobContentSize, blobType);
    // MessageInfo marks this blob as deleted.
    MessageInfo msgInfo3 = new MessageInfo(key3, messageFormatStream3.getSize(), true, false, Utils.Infinite_Time, accountId3, containerId3, prop3.getCreationTimeInMs());
    // create message stream for blob 4 that is expired.
    StoreKey key4 = new MockId("id4");
    short accountId4 = Utils.getRandomShort(RANDOM);
    short containerId4 = Utils.getRandomShort(RANDOM);
    BlobProperties prop4 = new BlobProperties(10, "servid4", accountId4, containerId4, false);
    byte[] usermetadata4 = new byte[1000];
    RANDOM.nextBytes(usermetadata4);
    blobContentSize = 2000;
    byte[] data4 = new byte[blobContentSize];
    RANDOM.nextBytes(data4);
    if (blobVersion == Blob_Version_V2 && blobType == BlobType.MetadataBlob) {
        ByteBuffer byteBufferBlob = MessageFormatTestUtils.getBlobContentForMetadataBlob(blobContentSize);
        data4 = byteBufferBlob.array();
        blobContentSize = data4.length;
    }
    ByteBufferInputStream stream4 = new ByteBufferInputStream(ByteBuffer.wrap(data4));
    MessageFormatInputStream messageFormatStream4 = (blobVersion == Blob_Version_V2) ? new PutMessageFormatInputStream(key4, null, prop4, ByteBuffer.wrap(usermetadata4), stream4, blobContentSize, blobType) : new PutMessageFormatBlobV1InputStream(key4, prop4, ByteBuffer.wrap(usermetadata4), stream4, blobContentSize, blobType);
    // MessageInfo marks this as already expired (the third field is an absolute expiresAt time).
    MessageInfo msgInfo4 = new MessageInfo(key4, messageFormatStream4.getSize(), 1, accountId4, containerId4, prop4.getCreationTimeInMs());
    // create message stream for blob 5
    StoreKey key5 = new MockId("id5");
    short accountId5 = Utils.getRandomShort(RANDOM);
    short containerId5 = Utils.getRandomShort(RANDOM);
    BlobProperties prop5 = new BlobProperties(10, "servid5", accountId5, containerId5, false);
    byte[] encryptionKey5 = new byte[100];
    RANDOM.nextBytes(encryptionKey5);
    byte[] usermetadata5 = new byte[1000];
    RANDOM.nextBytes(usermetadata5);
    blobContentSize = 2000;
    byte[] data5 = new byte[blobContentSize];
    RANDOM.nextBytes(data5);
    if (blobVersion == Blob_Version_V2 && blobType == BlobType.MetadataBlob) {
        ByteBuffer byteBufferBlob = MessageFormatTestUtils.getBlobContentForMetadataBlob(blobContentSize);
        data5 = byteBufferBlob.array();
        blobContentSize = data5.length;
    }
    ByteBufferInputStream stream5 = new ByteBufferInputStream(ByteBuffer.wrap(data5));
    MessageFormatInputStream messageFormatStream5 = (blobVersion == Blob_Version_V2) ? new PutMessageFormatInputStream(key5, ByteBuffer.wrap(encryptionKey5), prop5, ByteBuffer.wrap(usermetadata5), stream5, blobContentSize, blobType) : new PutMessageFormatBlobV1InputStream(key5, prop5, ByteBuffer.wrap(usermetadata5), stream5, blobContentSize, blobType);
    MessageInfo msgInfo5 = new MessageInfo(key5, messageFormatStream5.getSize(), accountId5, containerId5, prop5.getCreationTimeInMs());
    // create message stream for blob 6
    StoreKey key6 = new MockId("id6");
    short accountId6 = Utils.getRandomShort(RANDOM);
    short containerId6 = Utils.getRandomShort(RANDOM);
    BlobProperties prop6 = new BlobProperties(10, "servid6", accountId6, containerId6, false);
    byte[] encryptionKey6 = new byte[100];
    RANDOM.nextBytes(encryptionKey6);
    byte[] usermetadata6 = new byte[1000];
    RANDOM.nextBytes(usermetadata6);
    blobContentSize = 2000;
    byte[] data6 = new byte[blobContentSize];
    RANDOM.nextBytes(data6);
    if (blobVersion == Blob_Version_V2 && blobType == BlobType.MetadataBlob) {
        ByteBuffer byteBufferBlob = MessageFormatTestUtils.getBlobContentForMetadataBlob(blobContentSize);
        data2 = byteBufferBlob.array();
        blobContentSize = data6.length;
    }
    ByteBufferInputStream stream6 = new ByteBufferInputStream(ByteBuffer.wrap(data2));
    MessageFormatInputStream messageFormatStream6 = (blobVersion == Blob_Version_V2) ? new PutMessageFormatInputStream(key6, ByteBuffer.wrap(encryptionKey6), prop6, ByteBuffer.wrap(usermetadata6), stream6, blobContentSize, blobType) : new PutMessageFormatBlobV1InputStream(key6, prop6, ByteBuffer.wrap(usermetadata6), stream6, blobContentSize, blobType);
    MessageInfo msgInfo6 = new MessageInfo(key6, messageFormatStream6.getSize(), accountId6, containerId6, prop6.getCreationTimeInMs());
    // corrupt the message stream but make sure this header version is not valid
    byte[] corruptMessageStream6 = new byte[(int) messageFormatStream6.getSize()];
    RANDOM.nextBytes(corruptMessageStream6);
    corruptMessageStream6[1] = (byte) 100;
    InputStream corruptStream6 = new ByteBufferInputStream(ByteBuffer.wrap(corruptMessageStream6));
    // create input stream for all blob messages together
    byte[] totalMessageStreamContent = new byte[(int) messageFormatStream1.getSize() + (int) messageFormatStream2.getSize() + (int) messageFormatStream3.getSize() + (int) messageFormatStream4.getSize() + (int) messageFormatStream5.getSize() + (int) messageFormatStream6.getSize()];
    messageFormatStream1.read(totalMessageStreamContent, 0, (int) messageFormatStream1.getSize());
    corruptStream2.read(totalMessageStreamContent, (int) messageFormatStream1.getSize(), (int) messageFormatStream2.getSize());
    messageFormatStream3.read(totalMessageStreamContent, (int) messageFormatStream1.getSize() + (int) messageFormatStream2.getSize(), (int) messageFormatStream3.getSize());
    messageFormatStream4.read(totalMessageStreamContent, (int) messageFormatStream1.getSize() + (int) messageFormatStream2.getSize() + (int) messageFormatStream3.getSize(), (int) messageFormatStream4.getSize());
    messageFormatStream5.read(totalMessageStreamContent, (int) messageFormatStream1.getSize() + (int) messageFormatStream2.getSize() + (int) messageFormatStream3.getSize() + (int) messageFormatStream4.getSize(), (int) messageFormatStream5.getSize());
    corruptStream6.read(totalMessageStreamContent, (int) messageFormatStream1.getSize() + (int) messageFormatStream2.getSize() + (int) messageFormatStream3.getSize() + (int) messageFormatStream4.getSize() + (int) messageFormatStream5.getSize(), (int) messageFormatStream6.getSize());
    InputStream inputStream = new ByteBufferInputStream(ByteBuffer.wrap(totalMessageStreamContent));
    List<MessageInfo> msgInfoList = new ArrayList<>();
    msgInfoList.add(msgInfo1);
    msgInfoList.add(msgInfo2);
    msgInfoList.add(msgInfo3);
    msgInfoList.add(msgInfo4);
    msgInfoList.add(msgInfo5);
    msgInfoList.add(msgInfo6);
    MessageSievingInputStream sievedStream = new MessageSievingInputStream(inputStream, msgInfoList, transformers, new MetricRegistry());
    Map<StoreKey, StoreKey> convertedMap = randomKeyConverter.convert(Arrays.asList(key1, key2, key3, key4, key5, key6));
    int headerSize = getHeaderSizeForVersion(headerVersionToUse);
    int blobPropertiesRecordSize = BlobProperties_Format_V1.getBlobPropertiesRecordSize(prop1);
    int userMetadataSize = UserMetadata_Format_V1.getUserMetadataSize(ByteBuffer.wrap(usermetadata1));
    int totalHeadSize = 2 * headerSize;
    int totalBlobPropertiesSize = 2 * blobPropertiesRecordSize;
    int totalUserMetadataSize = 2 * userMetadataSize;
    int totalBlobSize = 2 * (int) blobSize;
    int totalKeySize = options.contains(TransformerOptions.KeyConvert) ? convertedMap.get(key1).sizeInBytes() + convertedMap.get(key5).sizeInBytes() : key1.sizeInBytes() + key5.sizeInBytes();
    int totalEncryptionRecordSize = blobVersion > Blob_Version_V1 ? BlobEncryptionKey_Format_V1.getBlobEncryptionKeyRecordSize(ByteBuffer.wrap(encryptionKey1)) + BlobEncryptionKey_Format_V1.getBlobEncryptionKeyRecordSize(ByteBuffer.wrap(encryptionKey5)) : 0;
    if (!options.isEmpty()) {
        Assert.assertTrue(sievedStream.hasInvalidMessages());
        Assert.assertEquals((int) sievedStream.getValidMessageInfoList().stream().mapToLong(MessageInfo::getSize).sum(), sievedStream.getSize());
        Assert.assertEquals(totalHeadSize + totalBlobPropertiesSize + totalUserMetadataSize + totalBlobSize + totalKeySize + totalEncryptionRecordSize, sievedStream.getSize());
        verifySievedTransformedMessage(sievedStream, options.contains(TransformerOptions.KeyConvert) ? convertedMap.get(key1) : key1, "servid1", accountId1, containerId1, blobVersion > Blob_Version_V1 ? encryptionKey1 : null, usermetadata1, data1, blobVersion, blobType);
        verifySievedTransformedMessage(sievedStream, options.contains(TransformerOptions.KeyConvert) ? convertedMap.get(key5) : key5, "servid5", accountId5, containerId5, blobVersion > Blob_Version_V1 ? encryptionKey5 : null, usermetadata5, data5, blobVersion, blobType);
    } else {
        // even if there are no transformers, deleted and expired messages should be dropped by the MessageSievingInputStream.
        byte[] expectedBytes = new byte[(int) messageFormatStream1.getSize() + (int) messageFormatStream2.getSize() + (int) messageFormatStream5.getSize() + (int) messageFormatStream6.getSize()];
        System.arraycopy(totalMessageStreamContent, 0, expectedBytes, 0, (int) messageFormatStream1.getSize() + (int) messageFormatStream2.getSize());
        System.arraycopy(totalMessageStreamContent, totalMessageStreamContent.length - (int) messageFormatStream5.getSize() - (int) messageFormatStream6.getSize(), expectedBytes, (int) messageFormatStream1.getSize() + (int) messageFormatStream2.getSize(), (int) messageFormatStream5.getSize() + (int) messageFormatStream6.getSize());
        Assert.assertEquals(expectedBytes.length, sievedStream.getSize());
        byte[] sievedBytes = Utils.readBytesFromStream(sievedStream, sievedStream.getSize());
        Assert.assertArrayEquals(expectedBytes, sievedBytes);
    }
    Assert.assertEquals(-1, sievedStream.read());
}

Example 9 with MockId

use of com.github.ambry.store.MockId in project ambry by linkedin.

the class ValidatingKeyConvertingTransformer method testDeletedRecords.

private void testDeletedRecords(short blobVersion, BlobType blobType) throws Exception {
    // MessageSievingInputStream contains put records for 2 valid blobs and 1 delete record
    // id1(put record for valid blob), id2(delete record) and id3(put record for valid blob)
    ArrayList<Short> versions = new ArrayList<>();
    versions.add(Message_Header_Version_V1);
    if (blobVersion != Blob_Version_V1) {
        versions.add(Message_Header_Version_V2);
        versions.add(Message_Header_Version_V3);
    }
    try {
        for (short version : versions) {
            headerVersionToUse = version;
            // create message stream for blob 1
            StoreKey key1 = new MockId("id1");
            short accountId = Utils.getRandomShort(RANDOM);
            short containerId = Utils.getRandomShort(RANDOM);
            BlobProperties prop1 = new BlobProperties(10, "servid1", accountId, containerId, false);
            byte[] encryptionKey1 = new byte[100];
            RANDOM.nextBytes(encryptionKey1);
            byte[] usermetadata1 = new byte[1000];
            RANDOM.nextBytes(usermetadata1);
            int blobContentSize = 2000;
            byte[] data1 = new byte[blobContentSize];
            RANDOM.nextBytes(data1);
            if (blobVersion == Blob_Version_V2 && blobType == BlobType.MetadataBlob) {
                ByteBuffer byteBufferBlob = MessageFormatTestUtils.getBlobContentForMetadataBlob(blobContentSize);
                data1 = byteBufferBlob.array();
                blobContentSize = data1.length;
            }
            ByteBufferInputStream stream1 = new ByteBufferInputStream(ByteBuffer.wrap(data1));
            MessageFormatInputStream messageFormatStream1 = (blobVersion == Blob_Version_V2) ? new PutMessageFormatInputStream(key1, ByteBuffer.wrap(encryptionKey1), prop1, ByteBuffer.wrap(usermetadata1), stream1, blobContentSize, blobType) : new PutMessageFormatBlobV1InputStream(key1, prop1, ByteBuffer.wrap(usermetadata1), stream1, blobContentSize, blobType);
            MessageInfo msgInfo1 = new MessageInfo(key1, messageFormatStream1.getSize(), accountId, containerId, prop1.getCreationTimeInMs());
            // create message stream for blob 2 and mark it as deleted
            StoreKey key2 = new MockId("id2");
            accountId = Utils.getRandomShort(RANDOM);
            containerId = Utils.getRandomShort(RANDOM);
            long deletionTimeMs = SystemTime.getInstance().milliseconds() + RANDOM.nextInt();
            MessageFormatInputStream messageFormatStream2 = new DeleteMessageFormatInputStream(key2, accountId, containerId, deletionTimeMs);
            MessageInfo msgInfo2 = new MessageInfo(key2, messageFormatStream2.getSize(), accountId, containerId, deletionTimeMs);
            // create message stream for blob 3
            StoreKey key3 = new MockId("id3");
            accountId = Utils.getRandomShort(RANDOM);
            containerId = Utils.getRandomShort(RANDOM);
            BlobProperties prop3 = new BlobProperties(10, "servid3", accountId, containerId, false);
            byte[] encryptionKey3 = new byte[100];
            RANDOM.nextBytes(encryptionKey3);
            byte[] usermetadata3 = new byte[1000];
            RANDOM.nextBytes(usermetadata3);
            blobContentSize = 2000;
            byte[] data3 = new byte[blobContentSize];
            RANDOM.nextBytes(data3);
            if (blobVersion == Blob_Version_V2 && blobType == BlobType.MetadataBlob) {
                ByteBuffer byteBufferBlob = MessageFormatTestUtils.getBlobContentForMetadataBlob(blobContentSize);
                data3 = byteBufferBlob.array();
                blobContentSize = data3.length;
            }
            ByteBufferInputStream stream3 = new ByteBufferInputStream(ByteBuffer.wrap(data3));
            MessageFormatInputStream messageFormatStream3 = (blobVersion == Blob_Version_V2) ? new PutMessageFormatInputStream(key3, ByteBuffer.wrap(encryptionKey3), prop3, ByteBuffer.wrap(usermetadata3), stream3, blobContentSize, blobType) : new PutMessageFormatBlobV1InputStream(key3, prop3, ByteBuffer.wrap(usermetadata3), stream3, blobContentSize, blobType);
            MessageInfo msgInfo3 = new MessageInfo(key3, messageFormatStream3.getSize(), accountId, containerId, prop3.getCreationTimeInMs());
            // create input stream for all blob messages together
            byte[] totalMessageContent = new byte[(int) messageFormatStream1.getSize() + (int) messageFormatStream2.getSize() + (int) messageFormatStream3.getSize()];
            messageFormatStream1.read(totalMessageContent, 0, (int) messageFormatStream1.getSize());
            messageFormatStream2.read(totalMessageContent, (int) messageFormatStream1.getSize(), (int) messageFormatStream2.getSize());
            messageFormatStream3.read(totalMessageContent, (int) messageFormatStream1.getSize() + (int) messageFormatStream2.getSize(), (int) messageFormatStream3.getSize());
            InputStream inputStream = new ByteBufferInputStream(ByteBuffer.wrap(totalMessageContent));
            List<MessageInfo> msgInfoList = new ArrayList<MessageInfo>();
            msgInfoList.add(msgInfo1);
            msgInfoList.add(msgInfo2);
            msgInfoList.add(msgInfo3);
            new MessageSievingInputStream(inputStream, msgInfoList, transformers, new MetricRegistry());
            if (!options.isEmpty()) {
                Assert.fail("IOException should have been thrown due to delete record ");
            }
        }
    } catch (IOException e) {
        if (options.isEmpty()) {
            Assert.fail("No exceptions should have occurred");
        }
    }
    headerVersionToUse = Message_Header_Version_V1;
}

Example 10 with MockId

use of com.github.ambry.store.MockId in project ambry by linkedin.

the class CompositeBlobInfoTest method testV2CompositeBlobInfoCtor.

/**
 * Tests various kinds of inputs for the V2 {@link CompositeBlobInfo}
 */
@Test
public void testV2CompositeBlobInfoCtor() {
    List<StoreKey> keys = new ArrayList<>();
    for (int i = 0; i < 10; i++) {
        keys.add(new MockId(TestUtils.getRandomString(60)));
    }
    // creates 1 10 byte blob, so not enough keys
    invalidV2CompositeBlobInfoCtor(100, 10, keys);
    // creates 9 100 byte blobs, so too many keys
    invalidV2CompositeBlobInfoCtor(100, 900, keys);
    // creates 9 100 byte blobs and 1 1 byte blob
    validV2CompositeBlobInfoCtor(100, 901, keys);
    // creates 10 100 byte blobs
    validV2CompositeBlobInfoCtor(100, 1000, keys);
    // creates 10 100 byte blobs and 1 1 byte blob, so not enough keys
    invalidV2CompositeBlobInfoCtor(100, 1001, keys);
    // rest are a mix of negative and 0 values for chunkSize and totalSize, all invalid
    invalidV2CompositeBlobInfoCtor(0, 0, keys);
    invalidV2CompositeBlobInfoCtor(1, 0, keys);
    invalidV2CompositeBlobInfoCtor(0, 1, keys);
    invalidV2CompositeBlobInfoCtor(-1, 1, keys);
    invalidV2CompositeBlobInfoCtor(-1, -1, keys);
    invalidV2CompositeBlobInfoCtor(1, -1, keys);
}