Examples with NoRouteToCellException dmg.cells.nucleus.NoRouteToCellException used on opensource projects

Example 26 with NoRouteToCellException

use of dmg.cells.nucleus.NoRouteToCellException in project dcache by dCache.

the class Storage method putDone.

@Override
public void putDone(SRMUser user, String localTransferPath, URI surl, boolean overwrite) throws SRMException {
    try {
        Subject subject = asDcacheUser(user).getSubject();
        Restriction restriction = asDcacheUser(user).getRestriction();
        FsPath fullPath = getPath(surl);
        checkNonBrokenUpload(localTransferPath);
        EnumSet<CreateOption> options = EnumSet.noneOf(CreateOption.class);
        if (overwrite) {
            options.add(CreateOption.OVERWRITE_EXISTING);
        }
        PnfsCommitUpload msg = new PnfsCommitUpload(subject, restriction, FsPath.create(localTransferPath), fullPath, options, EnumSet.of(PNFSID, SIZE, STORAGEINFO));
        msg = _pnfsStub.sendAndWait(msg);
        DoorRequestInfoMessage infoMsg = new DoorRequestInfoMessage(getCellAddress());
        infoMsg.setSubject(subject);
        infoMsg.setBillingPath(fullPath.toString());
        infoMsg.setTransferPath(localTransferPath);
        infoMsg.setTransaction(CDC.getSession());
        infoMsg.setPnfsId(msg.getFileAttributes().getPnfsId());
        infoMsg.setResult(0, "");
        infoMsg.setFileSize(msg.getFileAttributes().getSizeIfPresent().orElse(0L));
        infoMsg.setStorageInfo(msg.getFileAttributes().getStorageInfo());
        Origin origin = Subjects.getOrigin(subject);
        if (origin != null) {
            infoMsg.setClient(origin.getAddress().getHostAddress());
        }
        _billingStub.notify(infoMsg);
    } catch (FileNotFoundCacheException e) {
        throw new SRMInvalidPathException(e.getMessage(), e);
    } catch (FileIsNewCacheException | FileCorruptedCacheException e) {
        throw new SRMException(e.getMessage(), e);
    } catch (PermissionDeniedCacheException e) {
        throw new SRMAuthorizationException("Permission denied.", e);
    } catch (FileExistsCacheException e) {
        throw new SRMDuplicationException(surl + " exists.", e);
    } catch (CacheException e) {
        throw new SRMInternalErrorException(e.getMessage(), e);
    } catch (InterruptedException e) {
        throw new SRMInternalErrorException("Operation interrupted", e);
    } catch (NoRouteToCellException e) {
        throw new SRMInternalErrorException("Internal communication failure", e);
    }
}

Example 27 with NoRouteToCellException

use of dmg.cells.nucleus.NoRouteToCellException in project dcache by dCache.

the class Storage method srmGetSpaceMetaData.

/**
 * @param spaceTokens
 * @return
 * @throws SRMException
 */
@Override
public TMetaDataSpace[] srmGetSpaceMetaData(SRMUser user, String[] spaceTokens) throws SRMException {
    guardSpaceManagerEnabled();
    GetSpaceMetaData getSpaces = new GetSpaceMetaData(spaceTokens);
    try {
        getSpaces = _spaceManagerStub.sendAndWait(getSpaces);
    } catch (TimeoutCacheException e) {
        throw new SRMInternalErrorException("Space manager timeout", e);
    } catch (NoRouteToCellException e) {
        throw new SRMNotSupportedException("Space manager is unavailable", e);
    } catch (InterruptedException e) {
        throw new SRMInternalErrorException("Operation interrupted", e);
    } catch (CacheException e) {
        _log.warn("GetSpaceMetaData failed with rc={} error={}", e.getRc(), e.getMessage());
        throw new SRMException("Space manager failure: " + e.getMessage(), e);
    }
    Space[] spaces = getSpaces.getSpaces();
    TMetaDataSpace[] spaceMetaDatas = new TMetaDataSpace[spaces.length];
    for (int i = 0; i < spaceMetaDatas.length; ++i) {
        Space space = spaces[i];
        TMetaDataSpace metaDataSpace = new TMetaDataSpace();
        TReturnStatus status;
        if (space != null) {
            Long expirationTime = space.getExpirationTime();
            if (expirationTime == null) {
                metaDataSpace.setLifetimeAssigned(-1);
                metaDataSpace.setLifetimeLeft(-1);
            } else {
                long lifetimeleft = Math.max(0, MILLISECONDS.toSeconds(expirationTime - System.currentTimeMillis()));
                metaDataSpace.setLifetimeAssigned((int) MILLISECONDS.toSeconds(expirationTime - space.getCreationTime()));
                metaDataSpace.setLifetimeLeft((int) lifetimeleft);
            }
            RetentionPolicy retentionPolicy = space.getRetentionPolicy();
            TRetentionPolicy policy = retentionPolicy.equals(RetentionPolicy.CUSTODIAL) ? TRetentionPolicy.CUSTODIAL : retentionPolicy.equals(RetentionPolicy.OUTPUT) ? TRetentionPolicy.OUTPUT : TRetentionPolicy.REPLICA;
            AccessLatency accessLatency = space.getAccessLatency();
            TAccessLatency latency = accessLatency.equals(AccessLatency.ONLINE) ? TAccessLatency.ONLINE : TAccessLatency.NEARLINE;
            UnsignedLong totalSize = new UnsignedLong(space.getSizeInBytes());
            UnsignedLong unusedSize = new UnsignedLong(space.getSizeInBytes() - space.getUsedSizeInBytes());
            metaDataSpace.setRetentionPolicyInfo(new TRetentionPolicyInfo(policy, latency));
            metaDataSpace.setTotalSize(totalSize);
            metaDataSpace.setGuaranteedSize(totalSize);
            metaDataSpace.setUnusedSize(unusedSize);
            SpaceState spaceState = space.getState();
            switch(spaceState) {
                case RESERVED:
                    status = new TReturnStatus(TStatusCode.SRM_SUCCESS, null);
                    break;
                case EXPIRED:
                    status = new TReturnStatus(TStatusCode.SRM_SPACE_LIFETIME_EXPIRED, "The lifetime on the space that is associated with the spaceToken has expired already");
                    break;
                default:
                    status = new TReturnStatus(TStatusCode.SRM_FAILURE, "Space has been released");
                    break;
            }
            metaDataSpace.setOwner("VoGroup=" + space.getVoGroup() + " VoRole=" + space.getVoRole());
        } else {
            status = new TReturnStatus(TStatusCode.SRM_INVALID_REQUEST, "No such space");
        }
        metaDataSpace.setStatus(status);
        metaDataSpace.setSpaceToken(spaceTokens[i]);
        spaceMetaDatas[i] = metaDataSpace;
    }
    return spaceMetaDatas;
}

Example 28 with NoRouteToCellException

use of dmg.cells.nucleus.NoRouteToCellException in project dcache by dCache.

the class Storage method abortPut.

@Override
public void abortPut(SRMUser user, String localTransferPath, URI surl, String reason) throws SRMException {
    try {
        if (localTransferPath.startsWith("/")) {
            // safe-guard against incompatible file id from earlier versions
            Subject subject = (user == null) ? Subjects.ROOT : asDcacheUser(user).getSubject();
            Restriction restriction = (user == null) ? Restrictions.none() : asDcacheUser(user).getRestriction();
            FsPath actualPnfsPath = getPath(surl);
            PnfsCancelUpload msg = new PnfsCancelUpload(subject, restriction, FsPath.create(localTransferPath), actualPnfsPath, EnumSet.noneOf(FileAttribute.class), "SRM upload aborted: " + reason);
            _pnfsStub.sendAndWait(msg);
            DoorRequestInfoMessage infoMsg = new DoorRequestInfoMessage(getCellAddress());
            infoMsg.setSubject(subject);
            infoMsg.setBillingPath(actualPnfsPath.toString());
            infoMsg.setTransaction(CDC.getSession());
            infoMsg.setPnfsId(msg.getPnfsId());
            infoMsg.setResult(CacheException.DEFAULT_ERROR_CODE, reason);
            Origin origin = Subjects.getOrigin(subject);
            if (origin != null) {
                infoMsg.setClient(origin.getAddress().getHostAddress());
            }
            _billingStub.notify(infoMsg);
        }
    } catch (PermissionDeniedCacheException e) {
        throw new SRMAuthorizationException("Permission denied.", e);
    } catch (CacheException e) {
        throw new SRMInternalErrorException(e.getMessage(), e);
    } catch (InterruptedException e) {
        throw new SRMInternalErrorException("Operation interrupted", e);
    } catch (NoRouteToCellException e) {
        throw new SRMInternalErrorException("Communication failure", e);
    }
}

Example 29 with NoRouteToCellException

use of dmg.cells.nucleus.NoRouteToCellException in project dcache by dCache.

the class PoolDataRequestProcessor method process.

@Override
protected PoolInfoWrapper process(String key, PoolDataRequestMessage message, long sent) {
    Serializable errorObject = message.getErrorObject();
    if (errorObject != null) {
        LOGGER.warn("Problem with retrieval of pool data for {}: {}.", key, errorObject.toString());
        return null;
    }
    PoolData poolData = message.getData();
    CellData cellData = poolData == null ? null : poolData.getCellData();
    if (cellData != null) {
        cellData.setRoundTripTime(System.currentTimeMillis() - sent);
    }
    PoolInfoWrapper info = new PoolInfoWrapper();
    info.setKey(key);
    /*
         *  NB:  the counts histogram for file lifetime will be added
         *  by the historical data method below.
         */
    info.setInfo(poolData);
    try {
        handler.addHistoricalData(info);
    } catch (NoRouteToCellException | InterruptedException | TimeoutCacheException e) {
        LOGGER.debug("Could not add historical data for {}: {}.", key, e.getMessage());
    } catch (CacheException e) {
        LOGGER.error("Could not add historical data for {}: {}.", key, e.getMessage());
    }
    return info;
}

Example 30 with NoRouteToCellException

use of dmg.cells.nucleus.NoRouteToCellException in project dcache by dCache.

the class ReservationCaches method buildWriteTokenLookupCache.

/**
 * Cache queries to discover if a directory has the "WriteToken" tag set.
 */
public static LoadingCache<FsPath, java.util.Optional<String>> buildWriteTokenLookupCache(PnfsHandler pnfs, Executor executor) {
    return CacheBuilder.newBuilder().maximumSize(1000).expireAfterWrite(10, MINUTES).refreshAfterWrite(5, MINUTES).recordStats().build(new CacheLoader<FsPath, java.util.Optional<String>>() {

        private java.util.Optional<String> writeToken(FileAttributes attr) {
            StorageInfo info = attr.getStorageInfo();
            return java.util.Optional.ofNullable(info.getMap().get("writeToken"));
        }

        @Override
        public java.util.Optional<String> load(FsPath path) throws CacheException, NoRouteToCellException, InterruptedException {
            return writeToken(pnfs.getFileAttributes(path, EnumSet.of(FileAttribute.STORAGEINFO)));
        }

        @Override
        public ListenableFuture<java.util.Optional<String>> reload(FsPath path, java.util.Optional<String> old) {
            PnfsGetFileAttributes message = new PnfsGetFileAttributes(path.toString(), EnumSet.of(FileAttribute.STORAGEINFO));
            SettableFuture<java.util.Optional<String>> future = SettableFuture.create();
            CellStub.addCallback(pnfs.requestAsync(message), new AbstractMessageCallback<PnfsGetFileAttributes>() {

                @Override
                public void success(PnfsGetFileAttributes message) {
                    future.set(writeToken(message.getFileAttributes()));
                }

                @Override
                public void failure(int rc, Object error) {
                    CacheException exception = CacheExceptionFactory.exceptionOf(rc, Objects.toString(error, null));
                    future.setException(exception);
                }
            }, executor);
            return future;
        }
    });
}