Examples with IgniteException org.apache.ignite.IgniteException used on opensource projects

Example 36 with IgniteException

use of org.apache.ignite.IgniteException in project ignite by apache.

the class GridScheduleSelfTest method testInvalidPatterns.

/**
 * @throws Exception If failed.
 */
public void testInvalidPatterns() throws Exception {
    Runnable run = new Runnable() {

        @Override
        public void run() {
        // No-op.
        }
    };
    try {
        // Invalid delay.
        grid(0).scheduler().scheduleLocal(run, "{sdf, *} * * * * *").get();
        fail("IgniteException must have been thrown");
    } catch (IgniteException e) {
        info("Caught expected exception: " + e);
    }
    try {
        // Invalid delay.
        grid(0).scheduler().scheduleLocal(run, "{**, *} * * * * *").get();
        fail("IgniteException must have been thrown");
    } catch (IgniteException e) {
        info("Caught expected exception: " + e);
    }
    try {
        // Invalid number of executions.
        grid(0).scheduler().scheduleLocal(run, "{1, ghd} * * * * *").get();
        fail("IgniteException must have been thrown");
    } catch (IgniteException e) {
        info("Caught expected exception: " + e);
    }
    try {
        // Number of executions in pattern must be greater than zero or equal to "*".
        grid(0).scheduler().scheduleLocal(run, "{*, 0} * * * * *").get();
        fail("IgniteException must have been thrown");
    } catch (IgniteException e) {
        info("Caught expected exception: " + e);
    }
    try {
        // Invalid cron expression.
        grid(0).scheduler().scheduleLocal(run, "{2, 6} * * * * * * * * * *").get();
        fail("IgniteException must have been thrown");
    } catch (IgniteException e) {
        info("Caught expected exception: " + e);
    }
    try {
        // Invalid both delay and number of calls.
        grid(0).scheduler().scheduleLocal(run, "{-2, -6} * * * * *").get();
        fail("IgniteException must have been thrown");
    } catch (IgniteException e) {
        info("Caught expected exception: " + e);
    }
}

Example 37 with IgniteException

use of org.apache.ignite.IgniteException in project ignite by apache.

the class WebSessionFilter method updateAttributesV2.

/**
 * @param sesId Session ID.
 * @param ses Web session.
 */
public void updateAttributesV2(final String sesId, final WebSessionV2 ses) throws IOException {
    assert sesId != null;
    assert ses != null;
    final Map<String, byte[]> updatesMap = ses.binaryUpdatesMap();
    if (log.isDebugEnabled())
        log.debug("Session binary attributes updated [id=" + sesId + ", updates=" + updatesMap.keySet() + ']');
    try {
        for (int i = 0; i < retries; i++) {
            try {
                final IgniteCache<String, WebSessionEntity> cache0 = cacheWithExpiryPolicy(ses.getMaxInactiveInterval(), binaryCache);
                cache0.invoke(sesId, new WebSessionAttributeProcessor(updatesMap.isEmpty() ? null : updatesMap, ses.getLastAccessedTime(), ses.getMaxInactiveInterval(), ses.isMaxInactiveIntervalChanged()));
                break;
            } catch (CacheException | IgniteException | IllegalStateException e) {
                handleAttributeUpdateException(sesId, i, e);
            }
        }
    } catch (Exception e) {
        U.error(log, "Failed to update session V2 attributes [id=" + sesId + ']', e);
    }
}

Example 38 with IgniteException

use of org.apache.ignite.IgniteException in project ignite by apache.

the class IgniteIoTestAbstractBenchmark method setUp.

/**
 * {@inheritDoc}
 */
@Override
public void setUp(BenchmarkConfiguration cfg) throws Exception {
    super.setUp(cfg);
    ignite = (IgniteKernal) ignite();
    ClusterNode loc = ignite().cluster().localNode();
    Collection<ClusterNode> nodes = ignite().cluster().forServers().nodes();
    for (ClusterNode node : nodes) {
        if (!loc.equals(node))
            targetNodes.add(node);
    }
    if (targetNodes.isEmpty())
        throw new IgniteException("Failed to find remote server nodes [nodes=" + nodes + ']');
    BenchmarkUtils.println(cfg, "Initialized target nodes: " + F.nodeIds(targetNodes) + ']');
}

Example 39 with IgniteException

use of org.apache.ignite.IgniteException in project ignite by apache.

the class WebSessionFilter method doFilterV2.

/**
 * @param httpReq Request.
 * @param res Response.
 * @param chain Filter chain.
 * @return Session ID.
 * @throws IOException In case of I/O error.
 * @throws ServletException In case oif servlet error.
 * @throws CacheException In case of other error.
 */
private String doFilterV2(HttpServletRequest httpReq, ServletResponse res, FilterChain chain) throws IOException, ServletException, CacheException {
    WebSessionV2 cached = null;
    String sesId = httpReq.getRequestedSessionId();
    if (sesId != null) {
        sesId = transformSessionId(sesId);
        // Load from cache.
        for (int i = 0; i < retries; i++) {
            try {
                final WebSessionEntity entity = binaryCache.get(sesId);
                if (entity != null)
                    cached = new WebSessionV2(sesId, httpReq.getSession(false), false, ctx, entity, marshaller);
                break;
            } catch (CacheException | IgniteException | IllegalStateException e) {
                handleLoadSessionException(sesId, i, e);
            }
        }
        if (cached != null) {
            if (log.isDebugEnabled())
                log.debug("Using cached session for ID: " + sesId);
        } else // If not found - invalidate session and create new one.
        // Invalidate, because session might be removed from cache
        // according to expiry policy.
        {
            if (log.isDebugEnabled())
                log.debug("Cached session was invalidated and doesn't exist: " + sesId);
            final HttpSession ses = httpReq.getSession(false);
            if (ses != null) {
                try {
                    ses.invalidate();
                } catch (IllegalStateException ignore) {
                // Session was already invalidated.
                }
            }
            cached = createSessionV2(httpReq);
        }
    } else
        // No session was requested by the client, create new one and put in the request.
        cached = createSessionV2(httpReq);
    assert cached != null;
    sesId = cached.getId();
    httpReq = new RequestWrapperV2(httpReq, cached);
    chain.doFilter(httpReq, res);
    WebSessionV2 cachedNew = (WebSessionV2) httpReq.getSession(false);
    if (cachedNew != null && cachedNew.isValid())
        updateAttributesV2(cachedNew.getId(), cachedNew);
    return sesId;
}

Example 40 with IgniteException

use of org.apache.ignite.IgniteException in project ignite by apache.

the class WebSessionFilter method initCache.

/**
 * Init cache.
 */
@SuppressWarnings("unchecked")
void initCache() {
    cache = webSesIgnite.cache(cacheName);
    binaryCache = webSesIgnite.cache(cacheName);
    if (cache == null)
        throw new IgniteException("Cache for web sessions is not started (is it configured?): " + cacheName);
    CacheConfiguration cacheCfg = cache.getConfiguration(CacheConfiguration.class);
    if (cacheCfg.getWriteSynchronizationMode() == FULL_ASYNC)
        throw new IgniteException("Cache for web sessions cannot be in FULL_ASYNC mode: " + cacheName);
    if (!cacheCfg.isEagerTtl())
        throw new IgniteException("Cache for web sessions cannot operate with lazy TTL. " + "Consider setting eagerTtl to true for cache: " + cacheName);
    if (cacheCfg.getCacheMode() == LOCAL)
        U.quietAndWarn(webSesIgnite.log(), "Using LOCAL cache for web sessions caching " + "(this is only OK in test mode): " + cacheName);
    if (cacheCfg.getCacheMode() == PARTITIONED && cacheCfg.getAtomicityMode() != ATOMIC)
        U.quietAndWarn(webSesIgnite.log(), "Using " + cacheCfg.getAtomicityMode() + " atomicity for web sessions " + "caching (switch to ATOMIC mode for better performance)");
    txEnabled = cacheCfg.getAtomicityMode() == TRANSACTIONAL;
}