Examples with RangeSplitResponse com.alipay.sofa.jraft.rhea.cmd.store.RangeSplitResponse used on opensource projects

Example 1 with RangeSplitResponse

use of com.alipay.sofa.jraft.rhea.cmd.store.RangeSplitResponse in project sofa-jraft by sofastack.

the class DefaultRegionKVService method handleRangeSplitRequest.

@Override
public void handleRangeSplitRequest(final RangeSplitRequest request, final RequestProcessClosure<BaseRequest, BaseResponse<?>> closure) {
    final RangeSplitResponse response = new RangeSplitResponse();
    response.setRegionId(getRegionId());
    response.setRegionEpoch(getRegionEpoch());
    try {
        // do not need to check the region epoch
        final Long newRegionId = KVParameterRequires.requireNonNull(request.getNewRegionId(), "rangeSplit.newRegionId");
        this.regionEngine.getStoreEngine().applySplit(request.getRegionId(), newRegionId, new BaseKVStoreClosure() {

            @Override
            public void run(final Status status) {
                if (status.isOk()) {
                    response.setValue((Boolean) getData());
                } else {
                    setFailure(request, response, status, getError());
                }
                closure.sendResponse(response);
            }
        });
    } catch (final Throwable t) {
        LOG.error("Failed to handle: {}, {}.", request, StackTraceUtil.stackTrace(t));
        response.setError(Errors.forException(t));
        closure.sendResponse(response);
    }
}