Examples with TimeoutException org.opendaylight.controller.cluster.datastore.exceptions.TimeoutException used on opensource projects

Example 1 with TimeoutException

use of org.opendaylight.controller.cluster.datastore.exceptions.TimeoutException in project controller by opendaylight.

the class PrefixLeaderHandler method makeLeaderLocal.

public ListenableFuture<RpcResult<Void>> makeLeaderLocal(final BecomePrefixLeaderInput input) {
    final YangInstanceIdentifier yid = serializer.toYangInstanceIdentifier(input.getPrefix());
    final DOMDataTreeIdentifier prefix = new DOMDataTreeIdentifier(LogicalDatastoreType.CONFIGURATION, yid);
    try (CDSDataTreeProducer producer = (CDSDataTreeProducer) domDataTreeService.createProducer(Collections.singleton(prefix))) {
        final CDSShardAccess shardAccess = producer.getShardAccess(prefix);
        final CompletionStage<Void> completionStage = shardAccess.makeLeaderLocal();
        completionStage.exceptionally(throwable -> {
            LOG.error("Leader movement failed.", throwable);
            return null;
        });
    } catch (final DOMDataTreeProducerException e) {
        LOG.warn("Error while closing producer", e);
    } catch (final TimeoutException e) {
        LOG.warn("Timeout while on producer operation", e);
        Futures.immediateFuture(RpcResultBuilder.failed().withError(RpcError.ErrorType.RPC, "resource-denied-transport", "Timeout while opening producer please retry.", "clustering-it", "clustering-it", e));
    }
    return Futures.immediateFuture(RpcResultBuilder.<Void>success().build());
}