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

Example 26 with IgniteException

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

the class JdbcConnection method loadConfiguration.

/**
     * @param cfgUrl Config URL.
     * @return Ignite config and Spring context.
     */
private IgniteBiTuple<IgniteConfiguration, ? extends GridSpringResourceContext> loadConfiguration(String cfgUrl) {
    try {
        IgniteBiTuple<Collection<IgniteConfiguration>, ? extends GridSpringResourceContext> cfgMap = IgnitionEx.loadConfigurations(cfgUrl);
        IgniteConfiguration cfg = F.first(cfgMap.get1());
        if (cfg.getIgniteInstanceName() == null)
            cfg.setIgniteInstanceName("ignite-jdbc-driver-" + UUID.randomUUID().toString());
        // Force client mode.
        cfg.setClientMode(true);
        return new IgniteBiTuple<>(cfg, cfgMap.getValue());
    } catch (IgniteCheckedException e) {
        throw new IgniteException(e);
    }
}

Example 27 with IgniteException

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

the class JdbcConnection method getIgnite.

/**
     * @param cfgUrl Config url.
     */
private Ignite getIgnite(String cfgUrl) throws IgniteCheckedException {
    while (true) {
        IgniteNodeFuture fut = NODES.get(cfg);
        if (fut == null) {
            fut = new IgniteNodeFuture();
            IgniteNodeFuture old = NODES.putIfAbsent(cfg, fut);
            if (old != null)
                fut = old;
            else {
                try {
                    Ignite ignite;
                    if (NULL.equals(cfg)) {
                        Ignition.setClientMode(true);
                        ignite = Ignition.start();
                    } else {
                        IgniteBiTuple<IgniteConfiguration, ? extends GridSpringResourceContext> cfgAndCtx = loadConfiguration(cfgUrl);
                        ignite = IgnitionEx.start(cfgAndCtx.get1(), cfgAndCtx.get2());
                    }
                    fut.onDone(ignite);
                } catch (IgniteException e) {
                    fut.onDone(e);
                }
                return fut.get();
            }
        }
        if (fut.acquire())
            return fut.get();
        else
            NODES.remove(cfg, fut);
    }
}

Example 28 with IgniteException

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

the class GridDiscoveryManager method resolveDiscoCache.

/**
     * Gets discovery cache for given topology version.
     *
     * @param cacheId Cache ID (participates in exception message).
     * @param topVer Topology version.
     * @return Discovery cache.
     */
private DiscoCache resolveDiscoCache(int cacheId, AffinityTopologyVersion topVer) {
    Snapshot snap = topSnap.get();
    DiscoCache cache = AffinityTopologyVersion.NONE.equals(topVer) || topVer.equals(snap.topVer) ? snap.discoCache : discoCacheHist.get(topVer);
    if (cache == null) {
        DynamicCacheDescriptor desc = ctx.cache().cacheDescriptor(cacheId);
        throw new IgniteException("Failed to resolve nodes topology [" + "cacheName=" + (desc != null ? desc.cacheConfiguration().getName() : "N/A") + ", topVer=" + topVer + ", history=" + discoCacheHist.keySet() + ", snap=" + snap + ", locNode=" + ctx.discovery().localNode() + ']');
    }
    return cache;
}

Example 29 with IgniteException

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

the class MappedFileMemoryProvider method initialize.

/** {@inheritDoc} */
@Override
public void initialize(long[] sizes) {
    this.sizes = sizes;
    mappedFiles = new ArrayList<>(sizes.length);
    if (!allocationPath.exists()) {
        if (!allocationPath.mkdirs())
            throw new IgniteException("Failed to initialize allocation path (make sure directory is " + "writable for the current user): " + allocationPath);
    }
    if (!allocationPath.isDirectory())
        throw new IgniteException("Failed to initialize allocation path (path is a file): " + allocationPath);
    File[] files = allocationPath.listFiles(ALLOCATOR_FILTER);
    if (files.length != 0) {
        log.info("Will clean up the following files upon start: " + Arrays.asList(files));
        for (File file : files) {
            if (!file.delete())
                throw new IgniteException("Failed to delete allocated file on start (make sure file is not " + "opened by another process and current user has enough rights): " + file);
        }
    }
}

Example 30 with IgniteException

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

the class UnsafeMemoryProvider method nextRegion.

/** {@inheritDoc} */
@Override
public DirectMemoryRegion nextRegion() {
    if (regions.size() == sizes.length)
        return null;
    long chunkSize = sizes[regions.size()];
    long ptr;
    try {
        ptr = GridUnsafe.allocateMemory(chunkSize);
    } catch (IllegalArgumentException e) {
        String msg = "Failed to allocate next memory chunk: " + U.readableSize(chunkSize, true) + ". Check if chunkSize is too large and 32-bit JVM is used.";
        if (regions.size() == 0)
            throw new IgniteException(msg, e);
        U.error(log, msg);
        return null;
    }
    if (ptr <= 0) {
        U.error(log, "Failed to allocate next memory chunk: " + U.readableSize(chunkSize, true));
        return null;
    }
    DirectMemoryRegion region = new UnsafeChunk(ptr, chunkSize);
    regions.add(region);
    return region;
}