Examples with RangesAtEndpoint org.apache.cassandra.locator.RangesAtEndpoint used on opensource projects

Example 31 with RangesAtEndpoint

use of org.apache.cassandra.locator.RangesAtEndpoint in project cassandra by apache.

the class EntireSSTableStreamingCorrectFilesCountTest method defineSchemaAndPrepareSSTable.

@BeforeClass
public static void defineSchemaAndPrepareSSTable() {
    SchemaLoader.prepareServer();
    SchemaLoader.createKeyspace(KEYSPACE, KeyspaceParams.simple(1), SchemaLoader.standardCFMD(KEYSPACE, CF_STANDARD).compaction(CompactionParams.lcs(Collections.emptyMap())).partitioner(ByteOrderedPartitioner.instance));
    Keyspace keyspace = Keyspace.open(KEYSPACE);
    store = keyspace.getColumnFamilyStore(CF_STANDARD);
    // insert data and compact to a single sstable
    CompactionManager.instance.disableAutoCompaction();
    for (int j = 0; j < 10; j++) {
        new RowUpdateBuilder(store.metadata(), j, String.valueOf(j)).clustering("0").add("val", ByteBufferUtil.EMPTY_BYTE_BUFFER).build().applyUnsafe();
    }
    store.forceBlockingFlush();
    CompactionManager.instance.performMaximal(store, false);
    sstable = store.getLiveSSTables().iterator().next();
    Token start = ByteOrderedPartitioner.instance.getTokenFactory().fromString(Long.toHexString(0));
    Token end = ByteOrderedPartitioner.instance.getTokenFactory().fromString(Long.toHexString(100));
    rangesAtEndpoint = RangesAtEndpoint.toDummyList(Collections.singleton(new Range<>(start, end)));
}

Example 32 with RangesAtEndpoint

use of org.apache.cassandra.locator.RangesAtEndpoint in project cassandra by apache.

the class EntireSSTableStreamingCorrectFilesCountTest method test.

@Test
public void test() throws Exception {
    FileCountingStreamEventHandler streamEventHandler = new FileCountingStreamEventHandler();
    StreamSession session = setupStreamingSessionForTest(streamEventHandler);
    Collection<OutgoingStream> outgoingStreams = store.getStreamManager().createOutgoingStreams(session, rangesAtEndpoint, NO_PENDING_REPAIR, PreviewKind.NONE);
    session.addTransferStreams(outgoingStreams);
    AsyncStreamingOutputPlus out = constructDataOutputStream();
    for (OutgoingStream outgoingStream : outgoingStreams) {
        outgoingStream.write(session, out, MessagingService.VERSION_40);
        // verify hardlinks are removed after streaming
        Descriptor descriptor = ((CassandraOutgoingFile) outgoingStream).getRef().get().descriptor;
        assertTrue(descriptor.getTemporaryFiles().isEmpty());
    }
    int totalNumberOfFiles = session.transfers.get(store.metadata.id).getTotalNumberOfFiles();
    assertEquals(ComponentManifest.create(sstable.descriptor).components().size(), totalNumberOfFiles);
    assertEquals(streamEventHandler.fileNames.size(), totalNumberOfFiles);
}