Examples with TimeoutCacheException diskCacheV111.util.TimeoutCacheException used on opensource projects

Example 1 with TimeoutCacheException

use of diskCacheV111.util.TimeoutCacheException in project dcache by dCache.

the class ConsistentReplicaStore method get.

/**
 * Retrieves a CacheRepositoryEntry from the wrapped meta data store. If the entry is missing or
 * fails consistency checks, the entry is reconstructed with information from PNFS.
 */
@Override
public ReplicaRecord get(PnfsId id) throws IllegalArgumentException, CacheException {
    ReplicaRecord entry = _replicaStore.get(id);
    if (entry != null && isBroken(entry)) {
        LOGGER.warn("Recovering {}...", id);
        try {
            /* It is safe to remove FROM_STORE/FROM_POOL replicas: We have
                 * another copy anyway. Files in REMOVED or DESTROYED
                 * were about to be deleted, so we can finish the job.
                 */
            switch(entry.getState()) {
                case FROM_POOL:
                case FROM_STORE:
                case REMOVED:
                case DESTROYED:
                    _replicaStore.remove(id);
                    _pnfsHandler.clearCacheLocation(id);
                    LOGGER.info("Recovering: Removed {} because it was not fully staged.", id);
                    return null;
            }
            entry = rebuildEntry(entry);
        } catch (IOException e) {
            throw new DiskErrorCacheException("I/O error in healer: " + messageOrClassName(e), e);
        } catch (FileNotFoundCacheException e) {
            _replicaStore.remove(id);
            LOGGER.warn("Recovering: Removed {} because name space entry was deleted.", id);
            return null;
        } catch (FileIsNewCacheException e) {
            _replicaStore.remove(id);
            LOGGER.warn("Recovering: Removed {}: {}", id, e.getMessage());
            return null;
        } catch (TimeoutCacheException e) {
            throw e;
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
            throw new CacheException("Pool is shutting down", e);
        } catch (CacheException | NoSuchAlgorithmException e) {
            entry.update("Failed to recover replica: " + e.getMessage(), r -> r.setState(ReplicaState.BROKEN));
            LOGGER.error(AlarmMarkerFactory.getMarker(PredefinedAlarm.BROKEN_FILE, id.toString(), _poolName), "Marked {} bad: {}.", id, e.getMessage());
        }
    }
    return entry;
}

Example 2 with TimeoutCacheException

use of diskCacheV111.util.TimeoutCacheException in project dcache by dCache.

the class XrootdRedirectHandler method doOnStatx.

@Override
protected XrootdResponse<StatxRequest> doOnStatx(ChannelHandlerContext ctx, StatxRequest req) throws XrootdException {
    if (req.getPaths().length == 0) {
        throw new XrootdException(kXR_ArgMissing, "no paths specified");
    }
    try {
        FsPath[] paths = new FsPath[req.getPaths().length];
        for (int i = 0; i < paths.length; i++) {
            paths[i] = createFullPath(req.getPaths()[i]);
        }
        LoginSessionInfo loginSessionInfo = sessionInfo();
        Subject subject = loginSessionInfo.getSubject();
        Restriction restriction = loginSessionInfo.getRestriction();
        return new StatxResponse(req, _door.getMultipleFileStatuses(paths, subject, restriction));
    } catch (TimeoutCacheException e) {
        throw xrootdException(e.getRc(), "Internal timeout");
    } catch (PermissionDeniedCacheException e) {
        throw xrootdException(e);
    } catch (CacheException e) {
        throw xrootdException(e.getRc(), String.format("Failed to open file (%s [%d])", e.getMessage(), e.getRc()));
    }
}

Example 3 with TimeoutCacheException

use of diskCacheV111.util.TimeoutCacheException in project dcache by dCache.

the class UserAdminShell method checkPermission.

/**
 * Checks that the current effective user has the given acl.
 *
 * @throws AclException if the current user does not have the given {@code aclName}
 */
public void checkPermission(String aclName) throws AclException {
    Object[] request = new Object[5];
    request[0] = "request";
    request[1] = "<nobody>";
    request[2] = "check-permission";
    request[3] = getUser();
    request[4] = aclName;
    Object[] r;
    try {
        r = _acmStub.sendAndWait(request, Object[].class);
    } catch (TimeoutCacheException | NoRouteToCellException e) {
        throw new AclException(e.getMessage());
    } catch (CacheException | InterruptedException e) {
        throw new AclException("Problem: " + e.getMessage());
    }
    if (r.length < 6 || !(r[5] instanceof Boolean)) {
        throw new AclException("Protocol violation 4456");
    }
    if (!((Boolean) r[5])) {
        throw new AclException(getUser(), aclName);
    }
}

Example 4 with TimeoutCacheException

use of diskCacheV111.util.TimeoutCacheException in project dcache by dCache.

the class HttpBillingEngine method printMainStatisticsPage.

private void printMainStatisticsPage(OutputStream out) throws HttpException {
    HTMLWriter html = new HTMLWriter(out, _context);
    try {
        Object[][] x = _billing.sendAndWait("get billing info", Object[][].class);
        html.addHeader("/styles/billing.css", "dCache Billing");
        printTotalStatistics(html, x);
        try {
            Map<String, long[]> map = _billing.sendAndWait("get pool statistics", Map.class);
            printPoolStatistics(html, map, null);
        } catch (InterruptedException | TimeoutCacheException e) {
            throw e;
        } catch (CacheException e) {
            html.print("<p class=\"error\">This 'billingCell' doesn't support: 'get pool statistics':");
            html.print("<blockquote><pre>" + e + "</pre></blockquote>");
        }
    } catch (NoRouteToCellException e) {
        throw new HttpException(500, "No connection to billing");
    } catch (TimeoutCacheException e) {
        throw new HttpException(500, "Request Timed Out");
    } catch (InterruptedException | CacheException e) {
        throw new HttpException(500, "Problem : " + e.getMessage());
    } finally {
        html.addFooter(getClass().getName());
    }
}

Example 5 with TimeoutCacheException

use of diskCacheV111.util.TimeoutCacheException in project dcache by dCache.

the class HttpPoolMgrEngineV3 method showMatch.

private void showMatch(PrintWriter pw, HttpRequest request) throws NoRouteToCellException, InterruptedException {
    String type = request.getParameter(PARAMETER_TYPE);
    String store = request.getParameter(PARAMETER_STORE);
    String dcache = request.getParameter(PARAMETER_DCACHE);
    String net = request.getParameter(PARAMETER_NET);
    String prot = request.getParameter(PARAMETER_PROTOCOL);
    String linkGroup = request.getParameter(PARAMETER_LINKGROUP);
    linkGroup = (linkGroup == null) || (linkGroup.isEmpty()) ? "none" : linkGroup;
    store = (store == null) || (store.isEmpty()) ? "*" : store;
    dcache = (dcache == null) || (dcache.isEmpty()) ? "*" : dcache;
    net = (net == null) || (net.isEmpty()) ? "*" : net;
    prot = (prot == null) || (prot.isEmpty()) ? "*" : prot;
    pw.println("<center>");
    if (type == null) {
        showQueryForm(pw, "none", "read", "*", "*", "*", "DCap/3");
    } else {
        showQueryForm(pw, linkGroup, type, store, dcache, net, prot);
        pw.println("<p><hr><p>");
        try {
            PoolPreferenceLevel[] result = _poolManager.sendAndWait("psux match " + type + " " + store + " " + dcache + " " + net + " " + prot + (linkGroup.equals("none") ? "" : " -linkGroup=" + linkGroup), PoolPreferenceLevel[].class);
            for (int i = 0; i < result.length; i++) {
                pw.print("<p><h2>Selected Pools with attraction " + i);
                String tag = result[i].getTag();
                if (tag != null) {
                    pw.print(" (dCache subsection=" + tag + ")");
                }
                pw.println("</h2>");
                showList(pw, result[i].getPoolList().toArray(), 8, "/poolInfo/pools/");
            }
        } catch (TimeoutCacheException e) {
            showTimeout(pw);
        } catch (CacheException e) {
            showProblem(pw, e.getMessage());
        }
    }
    pw.println("</center>");
}