Examples with SyncFeedRuntimeInputHandler org.apache.asterix.external.feed.dataflow.SyncFeedRuntimeInputHandler used on opensource projects

Example 1 with SyncFeedRuntimeInputHandler

use of org.apache.asterix.external.feed.dataflow.SyncFeedRuntimeInputHandler in project asterixdb by apache.

the class FeedCollectOperatorNodePushable method initialize.

@Override
public void initialize() throws HyracksDataException {
    try {
        ActiveRuntimeId runtimeId = new ActiveRuntimeId(connectionId.getFeedId(), FeedRuntimeType.COLLECT.toString(), partition);
        FrameTupleAccessor tAccessor = new FrameTupleAccessor(recordDesc);
        if (policyAccessor.flowControlEnabled()) {
            writer = new FeedRuntimeInputHandler(ctx, connectionId, runtimeId, writer, policyAccessor, tAccessor, activeManager.getFramePool());
        } else {
            writer = new SyncFeedRuntimeInputHandler(ctx, writer, tAccessor);
        }
    } catch (Exception e) {
        throw new HyracksDataException(e);
    }
}

Example 2 with SyncFeedRuntimeInputHandler

use of org.apache.asterix.external.feed.dataflow.SyncFeedRuntimeInputHandler in project asterixdb by apache.

the class FeedMetaComputeNodePushable method initializeNewFeedRuntime.

private void initializeNewFeedRuntime(ActiveRuntimeId runtimeId) throws Exception {
    fta = new FrameTupleAccessor(recordDescProvider.getInputRecordDescriptor(opDesc.getActivityId(), 0));
    FeedPolicyAccessor fpa = policyAccessor;
    coreOperator.setOutputFrameWriter(0, writer, recordDesc);
    if (fpa.flowControlEnabled()) {
        writer = new FeedRuntimeInputHandler(ctx, connectionId, runtimeId, coreOperator, fpa, fta, feedManager.getFramePool());
    } else {
        writer = new SyncFeedRuntimeInputHandler(ctx, coreOperator, fta);
    }
}

Example 3 with SyncFeedRuntimeInputHandler

use of org.apache.asterix.external.feed.dataflow.SyncFeedRuntimeInputHandler in project asterixdb by apache.

the class FeedMetaStoreNodePushable method initializeNewFeedRuntime.

private void initializeNewFeedRuntime(ActiveRuntimeId runtimeId) throws Exception {
    fta = new FrameTupleAccessor(recordDescProvider.getInputRecordDescriptor(opDesc.getActivityId(), 0));
    insertOperator.setOutputFrameWriter(0, writer, recordDesc);
    if (insertOperator instanceof LSMInsertDeleteOperatorNodePushable) {
        LSMInsertDeleteOperatorNodePushable indexOp = (LSMInsertDeleteOperatorNodePushable) insertOperator;
        if (!indexOp.isPrimary()) {
            writer = insertOperator;
            return;
        }
    }
    if (policyAccessor.flowControlEnabled()) {
        writer = new FeedRuntimeInputHandler(ctx, connectionId, runtimeId, insertOperator, policyAccessor, fta, feedManager.getFramePool());
    } else {
        writer = new SyncFeedRuntimeInputHandler(ctx, insertOperator, fta);
    }
}