Examples with BaseNessieClientServerException org.projectnessie.error.BaseNessieClientServerException used on opensource projects

Example 11 with BaseNessieClientServerException

use of org.projectnessie.error.BaseNessieClientServerException in project nessie by projectnessie.

the class NessieExceptionMapper method toResponse.

@Override
public Response toResponse(Exception exception) {
    ErrorCode errorCode;
    String message;
    if (exception instanceof BaseNessieClientServerException) {
        BaseNessieClientServerException e = (BaseNessieClientServerException) exception;
        errorCode = e.getErrorCode();
        message = exception.getMessage();
    } else if (exception.getCause() instanceof BaseNessieClientServerException) {
        BaseNessieClientServerException e = (BaseNessieClientServerException) exception.getCause();
        errorCode = e.getErrorCode();
        message = exception.getCause().getMessage();
    } else if (exception instanceof JsonParseException || exception instanceof JsonMappingException || exception instanceof IllegalArgumentException) {
        errorCode = ErrorCode.BAD_REQUEST;
        message = exception.getMessage();
    } else if (exception instanceof BackendLimitExceededException) {
        LOGGER.warn("Backend throttled/refused the request: {}", exception.toString());
        errorCode = ErrorCode.TOO_MANY_REQUESTS;
        message = "Backend store refused to process the request: " + exception;
    } else if (exception instanceof AccessControlException) {
        errorCode = ErrorCode.FORBIDDEN;
        message = exception.getMessage();
    } else {
        LOGGER.warn("Unhandled exception returned as HTTP/500 to client", exception);
        errorCode = ErrorCode.UNKNOWN;
        message = Throwables.getCausalChain(exception).stream().map(Throwable::toString).collect(Collectors.joining(", caused by"));
    }
    return buildExceptionResponse(errorCode, message, exception);
}

Example 12 with BaseNessieClientServerException

use of org.projectnessie.error.BaseNessieClientServerException in project nessie by projectnessie.

the class NessieViewOperations method drop.

@Override
public void drop(String viewIdentifier) {
    reference.checkMutable();
    IcebergView existingView = view(toCatalogTableIdentifier(viewIdentifier));
    if (existingView == null) {
        return;
    }
    CommitMultipleOperationsBuilder commitBuilderBase = api.commitMultipleOperations().commitMeta(NessieUtil.buildCommitMetadata(String.format("Iceberg delete view %s", viewIdentifier), catalogOptions)).operation(Operation.Delete.of(NessieUtil.toKey(toCatalogTableIdentifier(viewIdentifier))));
    // We try to drop the view. Simple retry after ref update.
    try {
        Tasks.foreach(commitBuilderBase).retry(5).stopRetryOn(NessieNotFoundException.class).throwFailureWhenFinished().onFailure((o, exception) -> refresh()).run(commitBuilder -> {
            Branch branch = commitBuilder.branch(reference.getAsBranch()).commit();
            reference.updateReference(branch);
        }, BaseNessieClientServerException.class);
    } catch (NessieConflictException e) {
        LOG.error("Cannot drop view: failed after retry (update ref and retry)", e);
    } catch (NessieNotFoundException e) {
        LOG.error("Cannot drop view: ref is no longer valid.", e);
    } catch (BaseNessieClientServerException e) {
        LOG.error("Cannot drop view: unknown error", e);
    }
}