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Example 31 with Errors

use of io.dingodb.store.row.errors.Errors in project dingo by dingodb.

the class DefaultDingoRowStore method internalRegionPut.

private void internalRegionPut(final Region region, final List<KVEntry> subEntries, final CompletableFuture<Boolean> future, final int retriesLeft, final Errors lastCause) {
    final RegionEngine regionEngine = getRegionEngine(region.getId(), true);
    final RetryRunner retryRunner = retryCause -> internalRegionPut(region, subEntries, future, retriesLeft - 1, retryCause);
    final FailoverClosure<Boolean> closure = new FailoverClosureImpl<>(future, false, retriesLeft, retryRunner);
    if (regionEngine != null) {
        if (ensureOnValidEpoch(region, regionEngine, closure)) {
            final RawKVStore rawKVStore = getRawKVStore(regionEngine);
            if (this.kvDispatcher == null) {
                rawKVStore.put(subEntries, closure);
            } else {
                this.kvDispatcher.execute(() -> rawKVStore.put(subEntries, closure));
            }
        }
    } else {
        final BatchPutRequest request = new BatchPutRequest();
        request.setKvEntries(subEntries);
        request.setRegionId(region.getId());
        request.setRegionEpoch(region.getRegionEpoch());
        this.dingoRowStoreRpcService.callAsyncWithRpc(request, closure, lastCause);
    }
}
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Example 32 with Errors

use of io.dingodb.store.row.errors.Errors in project dingo by dingodb.

the class DefaultDingoRowStore method internalReverseScan.

private FutureGroup<List<KVEntry>> internalReverseScan(final byte[] startKey, final byte[] endKey, final boolean readOnlySafe, final boolean returnValue, final int retriesLeft, final Throwable lastCause) {
    Requires.requireNonNull(endKey, "endKey");
    final List<Region> regionList = this.pdClient.findRegionsByKeyRange(endKey, startKey, ApiExceptionHelper.isInvalidEpoch(lastCause));
    Collections.reverse(regionList);
    final List<CompletableFuture<List<KVEntry>>> futures = Lists.newArrayListWithCapacity(regionList.size());
    final Errors lastError = lastCause == null ? null : Errors.forException(lastCause);
    for (final Region region : regionList) {
        final byte[] regionEndKey = region.getEndKey();
        final byte[] regionStartKey = region.getStartKey();
        final byte[] subStartKey = regionEndKey == null ? startKey : (startKey == null ? regionEndKey : BytesUtil.min(regionEndKey, startKey));
        final byte[] subEndKey = regionStartKey == null ? endKey : BytesUtil.max(regionStartKey, endKey);
        final ListRetryCallable<KVEntry> retryCallable = retryCause -> internalReverseScan(subStartKey, subEndKey, readOnlySafe, returnValue, retriesLeft - 1, retryCause);
        final ListFailoverFuture<KVEntry> future = new ListFailoverFuture<>(retriesLeft, retryCallable);
        internalRegionScan(region, subStartKey, subEndKey, true, readOnlySafe, returnValue, future, retriesLeft, lastError, this.onlyLeaderRead);
        futures.add(future);
    }
    return new FutureGroup<>(futures);
}
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Example 33 with Errors

use of io.dingodb.store.row.errors.Errors in project dingo by dingodb.

the class DefaultDingoRowStore method internalRegionDelete.

private void internalRegionDelete(final Region region, final List<byte[]> subKeys, final CompletableFuture<Boolean> future, final int retriesLeft, final Errors lastCause) {
    final RegionEngine regionEngine = getRegionEngine(region.getId(), true);
    final RetryRunner retryRunner = retryCause -> internalRegionDelete(region, subKeys, future, retriesLeft - 1, retryCause);
    final FailoverClosure<Boolean> closure = new FailoverClosureImpl<>(future, false, retriesLeft, retryRunner);
    if (regionEngine != null) {
        if (ensureOnValidEpoch(region, regionEngine, closure)) {
            final RawKVStore rawKVStore = getRawKVStore(regionEngine);
            if (this.kvDispatcher == null) {
                rawKVStore.delete(subKeys, closure);
            } else {
                this.kvDispatcher.execute(() -> rawKVStore.delete(subKeys, closure));
            }
        }
    } else {
        final BatchDeleteRequest request = new BatchDeleteRequest();
        request.setKeys(subKeys);
        request.setRegionId(region.getId());
        request.setRegionEpoch(region.getRegionEpoch());
        this.dingoRowStoreRpcService.callAsyncWithRpc(request, closure, lastCause);
    }
}
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Aggregations

Errors (io.dingodb.store.row.errors.Errors)33 Endpoint (io.dingodb.raft.util.Endpoint)32 FailoverClosure (io.dingodb.store.row.client.failover.FailoverClosure)32 RetryRunner (io.dingodb.store.row.client.failover.RetryRunner)32 FailoverClosureImpl (io.dingodb.store.row.client.failover.impl.FailoverClosureImpl)32 CompletableFuture (java.util.concurrent.CompletableFuture)32 Histogram (com.codahale.metrics.Histogram)27 EventFactory (com.lmax.disruptor.EventFactory)27 EventHandler (com.lmax.disruptor.EventHandler)27 RingBuffer (com.lmax.disruptor.RingBuffer)27 Disruptor (com.lmax.disruptor.dsl.Disruptor)27 RouteTable (io.dingodb.raft.RouteTable)27 Status (io.dingodb.raft.Status)27 PeerId (io.dingodb.raft.entity.PeerId)27 BytesUtil (io.dingodb.raft.util.BytesUtil)27 LogExceptionHandler (io.dingodb.raft.util.LogExceptionHandler)27 NamedThreadFactory (io.dingodb.raft.util.NamedThreadFactory)27 Requires (io.dingodb.raft.util.Requires)27 Utils (io.dingodb.raft.util.Utils)27 DescriberManager (io.dingodb.store.row.DescriberManager)27