Examples with UndeclaredThrowableException java.lang.reflect.UndeclaredThrowableException used on opensource projects

Example 1 with UndeclaredThrowableException

use of java.lang.reflect.UndeclaredThrowableException in project hadoop by apache.

the class KMSClientProvider method createConnection.

private HttpURLConnection createConnection(final URL url, String method) throws IOException {
    HttpURLConnection conn;
    try {
        final String doAsUser = getDoAsUser();
        conn = getActualUgi().doAs(new PrivilegedExceptionAction<HttpURLConnection>() {

            @Override
            public HttpURLConnection run() throws Exception {
                DelegationTokenAuthenticatedURL authUrl = new DelegationTokenAuthenticatedURL(configurator);
                return authUrl.openConnection(url, authToken, doAsUser);
            }
        });
    } catch (IOException ex) {
        if (ex instanceof SocketTimeoutException) {
            LOG.warn("Failed to connect to {}:{}", url.getHost(), url.getPort());
        }
        throw ex;
    } catch (UndeclaredThrowableException ex) {
        throw new IOException(ex.getUndeclaredThrowable());
    } catch (Exception ex) {
        throw new IOException(ex);
    }
    conn.setUseCaches(false);
    conn.setRequestMethod(method);
    if (method.equals(HTTP_POST) || method.equals(HTTP_PUT)) {
        conn.setDoOutput(true);
    }
    conn = configureConnection(conn);
    return conn;
}

Example 2 with UndeclaredThrowableException

use of java.lang.reflect.UndeclaredThrowableException in project hadoop by apache.

the class SharedCacheUploader method notifySharedCacheManager.

@VisibleForTesting
boolean notifySharedCacheManager(String checksumVal, String fileName) throws IOException {
    try {
        SCMUploaderNotifyRequest request = recordFactory.newRecordInstance(SCMUploaderNotifyRequest.class);
        request.setResourceKey(checksumVal);
        request.setFilename(fileName);
        return scmClient.notify(request).getAccepted();
    } catch (YarnException e) {
        throw new IOException(e);
    } catch (UndeclaredThrowableException e) {
        // retrieve the cause of the exception and throw it as an IOException
        throw new IOException(e.getCause() == null ? e : e.getCause());
    }
}

Example 3 with UndeclaredThrowableException

use of java.lang.reflect.UndeclaredThrowableException in project hadoop by apache.

the class RMWebServices method listReservation.

/**
   * Function to retrieve a list of all the reservations.
   */
@GET
@Path("/reservation/list")
@Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 })
public Response listReservation(@QueryParam("queue") @DefaultValue("default") String queue, @QueryParam("reservation-id") @DefaultValue("") String reservationId, @QueryParam("start-time") @DefaultValue("0") long startTime, @QueryParam("end-time") @DefaultValue("-1") long endTime, @QueryParam("include-resource-allocations") @DefaultValue("false") boolean includeResourceAllocations, @Context HttpServletRequest hsr) throws Exception {
    init();
    final ReservationListRequest request = ReservationListRequest.newInstance(queue, reservationId, startTime, endTime, includeResourceAllocations);
    UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
    if (callerUGI == null) {
        throw new AuthorizationException("Unable to obtain user name, " + "user not authenticated");
    }
    if (UserGroupInformation.isSecurityEnabled() && isStaticUser(callerUGI)) {
        String msg = "The default static user cannot carry out this operation.";
        return Response.status(Status.FORBIDDEN).entity(msg).build();
    }
    ReservationListResponse resRespInfo;
    try {
        resRespInfo = callerUGI.doAs(new PrivilegedExceptionAction<ReservationListResponse>() {

            @Override
            public ReservationListResponse run() throws IOException, YarnException {
                return rm.getClientRMService().listReservations(request);
            }
        });
    } catch (UndeclaredThrowableException ue) {
        if (ue.getCause() instanceof YarnException) {
            throw new BadRequestException(ue.getCause().getMessage());
        }
        LOG.info("List reservation request failed", ue);
        throw ue;
    }
    ReservationListInfo resResponse = new ReservationListInfo(resRespInfo, includeResourceAllocations);
    return Response.status(Status.OK).entity(resResponse).build();
}

Example 4 with UndeclaredThrowableException

use of java.lang.reflect.UndeclaredThrowableException in project hadoop by apache.

the class RMWebServices method submitApplication.

// reuse the code in ClientRMService to create new app
// get the new app id and submit app
// set location header with new app location
/**
   * Function to submit an app to the RM
   * 
   * @param newApp
   *          structure containing information to construct the
   *          ApplicationSubmissionContext
   * @param hsr
   *          the servlet request
   * @return Response containing the status code
   * @throws AuthorizationException
   * @throws IOException
   * @throws InterruptedException
   */
@POST
@Path("/apps")
@Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 })
@Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response submitApplication(ApplicationSubmissionContextInfo newApp, @Context HttpServletRequest hsr) throws AuthorizationException, IOException, InterruptedException {
    init();
    UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
    if (callerUGI == null) {
        throw new AuthorizationException("Unable to obtain user name, " + "user not authenticated");
    }
    if (UserGroupInformation.isSecurityEnabled() && isStaticUser(callerUGI)) {
        String msg = "The default static user cannot carry out this operation.";
        return Response.status(Status.FORBIDDEN).entity(msg).build();
    }
    ApplicationSubmissionContext appContext = createAppSubmissionContext(newApp);
    final SubmitApplicationRequest req = SubmitApplicationRequest.newInstance(appContext);
    try {
        callerUGI.doAs(new PrivilegedExceptionAction<SubmitApplicationResponse>() {

            @Override
            public SubmitApplicationResponse run() throws IOException, YarnException {
                return rm.getClientRMService().submitApplication(req);
            }
        });
    } catch (UndeclaredThrowableException ue) {
        if (ue.getCause() instanceof YarnException) {
            throw new BadRequestException(ue.getCause().getMessage());
        }
        LOG.info("Submit app request failed", ue);
        throw ue;
    }
    String url = hsr.getRequestURL() + "/" + newApp.getApplicationId();
    return Response.status(Status.ACCEPTED).header(HttpHeaders.LOCATION, url).build();
}

Example 5 with UndeclaredThrowableException

use of java.lang.reflect.UndeclaredThrowableException in project hadoop by apache.

the class RMWebServices method renewDelegationToken.

private Response renewDelegationToken(DelegationToken tokenData, HttpServletRequest hsr, UserGroupInformation callerUGI) throws AuthorizationException, IOException, InterruptedException, Exception {
    Token<RMDelegationTokenIdentifier> token = extractToken(tokenData.getToken());
    org.apache.hadoop.yarn.api.records.Token dToken = BuilderUtils.newDelegationToken(token.getIdentifier(), token.getKind().toString(), token.getPassword(), token.getService().toString());
    final RenewDelegationTokenRequest req = RenewDelegationTokenRequest.newInstance(dToken);
    RenewDelegationTokenResponse resp;
    try {
        resp = callerUGI.doAs(new PrivilegedExceptionAction<RenewDelegationTokenResponse>() {

            @Override
            public RenewDelegationTokenResponse run() throws IOException, YarnException {
                return rm.getClientRMService().renewDelegationToken(req);
            }
        });
    } catch (UndeclaredThrowableException ue) {
        if (ue.getCause() instanceof YarnException) {
            if (ue.getCause().getCause() instanceof InvalidToken) {
                throw new BadRequestException(ue.getCause().getCause().getMessage());
            } else if (ue.getCause().getCause() instanceof org.apache.hadoop.security.AccessControlException) {
                return Response.status(Status.FORBIDDEN).entity(ue.getCause().getCause().getMessage()).build();
            }
            LOG.info("Renew delegation token request failed", ue);
            throw ue;
        }
        LOG.info("Renew delegation token request failed", ue);
        throw ue;
    } catch (Exception e) {
        LOG.info("Renew delegation token request failed", e);
        throw e;
    }
    long renewTime = resp.getNextExpirationTime();
    DelegationToken respToken = new DelegationToken();
    respToken.setNextExpirationTime(renewTime);
    return Response.status(Status.OK).entity(respToken).build();
}