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Example 11 with RegionEngine

use of com.alipay.sofa.jraft.rhea.RegionEngine in project sofa-jraft by sofastack.

the class DefaultRheaKVStore method internalTryLockWith.

private void internalTryLockWith(final byte[] key, final boolean keepLease, final DistributedLock.Acquirer acquirer, final CompletableFuture<DistributedLock.Owner> future, final int retriesLeft, final Errors lastCause) {
    final Region region = this.pdClient.findRegionByKey(key, ErrorsHelper.isInvalidEpoch(lastCause));
    final RegionEngine regionEngine = getRegionEngine(region.getId(), true);
    final RetryRunner retryRunner = retryCause -> internalTryLockWith(key, keepLease, acquirer, future, retriesLeft - 1, retryCause);
    final FailoverClosure<DistributedLock.Owner> closure = new FailoverClosureImpl<>(future, retriesLeft, retryRunner);
    if (regionEngine != null) {
        if (ensureOnValidEpoch(region, regionEngine, closure)) {
            getRawKVStore(regionEngine).tryLockWith(key, region.getStartKey(), keepLease, acquirer, closure);
        }
    } else {
        final KeyLockRequest request = new KeyLockRequest();
        request.setKey(key);
        request.setKeepLease(keepLease);
        request.setAcquirer(acquirer);
        request.setRegionId(region.getId());
        request.setRegionEpoch(region.getRegionEpoch());
        this.rheaKVRpcService.callAsyncWithRpc(request, closure, lastCause);
    }
}
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Example 12 with RegionEngine

use of com.alipay.sofa.jraft.rhea.RegionEngine in project sofa-jraft by sofastack.

the class DefaultRheaKVStore method internalCompareAndPut.

private void internalCompareAndPut(final byte[] key, final byte[] expect, final byte[] update, final CompletableFuture<Boolean> future, final int retriesLeft, final Errors lastCause) {
    final Region region = this.pdClient.findRegionByKey(key, ErrorsHelper.isInvalidEpoch(lastCause));
    final RegionEngine regionEngine = getRegionEngine(region.getId(), true);
    final RetryRunner retryRunner = retryCause -> internalCompareAndPut(key, expect, update, future, retriesLeft - 1, retryCause);
    final FailoverClosure<Boolean> closure = new FailoverClosureImpl<>(future, retriesLeft, retryRunner);
    if (regionEngine != null) {
        if (ensureOnValidEpoch(region, regionEngine, closure)) {
            getRawKVStore(regionEngine).compareAndPut(key, expect, update, closure);
        }
    } else {
        final CompareAndPutRequest request = new CompareAndPutRequest();
        request.setKey(key);
        request.setExpect(expect);
        request.setUpdate(update);
        request.setRegionId(region.getId());
        request.setRegionEpoch(region.getRegionEpoch());
        this.rheaKVRpcService.callAsyncWithRpc(request, closure, lastCause);
    }
}
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Example 13 with RegionEngine

use of com.alipay.sofa.jraft.rhea.RegionEngine in project sofa-jraft by sofastack.

the class DefaultRheaKVStore method internalRegionScan.

private void internalRegionScan(final Region region, final byte[] subStartKey, final byte[] subEndKey, final boolean reverse, final boolean readOnlySafe, final boolean returnValue, final CompletableFuture<List<KVEntry>> future, final int retriesLeft, final Errors lastCause, final boolean requireLeader) {
    final RegionEngine regionEngine = getRegionEngine(region.getId(), requireLeader);
    // require leader on retry
    final RetryRunner retryRunner = retryCause -> internalRegionScan(region, subStartKey, subEndKey, reverse, readOnlySafe, returnValue, future, retriesLeft - 1, retryCause, true);
    final FailoverClosure<List<KVEntry>> closure = new FailoverClosureImpl<>(future, false, retriesLeft, retryRunner);
    if (regionEngine != null) {
        if (ensureOnValidEpoch(region, regionEngine, closure)) {
            final RawKVStore rawKVStore = getRawKVStore(regionEngine);
            if (reverse) {
                if (this.kvDispatcher == null) {
                    rawKVStore.reverseScan(subStartKey, subEndKey, readOnlySafe, returnValue, closure);
                } else {
                    this.kvDispatcher.execute(() -> rawKVStore.reverseScan(subStartKey, subEndKey, readOnlySafe, returnValue, closure));
                }
            } else {
                if (this.kvDispatcher == null) {
                    rawKVStore.scan(subStartKey, subEndKey, readOnlySafe, returnValue, closure);
                } else {
                    this.kvDispatcher.execute(() -> rawKVStore.scan(subStartKey, subEndKey, readOnlySafe, returnValue, closure));
                }
            }
        }
    } else {
        final ScanRequest request = new ScanRequest();
        request.setStartKey(subStartKey);
        request.setEndKey(subEndKey);
        request.setReadOnlySafe(readOnlySafe);
        request.setReturnValue(returnValue);
        request.setRegionId(region.getId());
        request.setRegionEpoch(region.getRegionEpoch());
        request.setReverse(reverse);
        this.rheaKVRpcService.callAsyncWithRpc(request, closure, lastCause, requireLeader);
    }
}
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Example 14 with RegionEngine

use of com.alipay.sofa.jraft.rhea.RegionEngine in project sofa-jraft by sofastack.

the class DefaultRheaKVStore method internalMerge.

private void internalMerge(final byte[] key, final byte[] value, final CompletableFuture<Boolean> future, final int retriesLeft, final Errors lastCause) {
    final Region region = this.pdClient.findRegionByKey(key, ErrorsHelper.isInvalidEpoch(lastCause));
    final RegionEngine regionEngine = getRegionEngine(region.getId(), true);
    final RetryRunner retryRunner = retryCause -> internalMerge(key, value, future, retriesLeft - 1, retryCause);
    final FailoverClosure<Boolean> closure = new FailoverClosureImpl<>(future, retriesLeft, retryRunner);
    if (regionEngine != null) {
        if (ensureOnValidEpoch(region, regionEngine, closure)) {
            getRawKVStore(regionEngine).merge(key, value, closure);
        }
    } else {
        final MergeRequest request = new MergeRequest();
        request.setKey(key);
        request.setValue(value);
        request.setRegionId(region.getId());
        request.setRegionEpoch(region.getRegionEpoch());
        this.rheaKVRpcService.callAsyncWithRpc(request, closure, lastCause);
    }
}
Also used : NamedThreadFactory(com.alipay.sofa.jraft.rhea.util.concurrent.NamedThreadFactory) PlacementDriverClient(com.alipay.sofa.jraft.rhea.client.pd.PlacementDriverClient) BatchingOptions(com.alipay.sofa.jraft.rhea.options.BatchingOptions) LoggerFactory(org.slf4j.LoggerFactory) FailoverClosure(com.alipay.sofa.jraft.rhea.client.failover.FailoverClosure) ExtSerializerSupports(com.alipay.sofa.jraft.rhea.rpc.ExtSerializerSupports) Region(com.alipay.sofa.jraft.rhea.metadata.Region) Lists(com.alipay.sofa.jraft.rhea.util.Lists) ListFailoverFuture(com.alipay.sofa.jraft.rhea.client.failover.impl.ListFailoverFuture) DescriberManager(com.alipay.sofa.jraft.rhea.DescriberManager) Map(java.util.Map) Constants(com.alipay.sofa.jraft.rhea.util.Constants) ApiExceptionHelper(com.alipay.sofa.jraft.rhea.errors.ApiExceptionHelper) ScanRequest(com.alipay.sofa.jraft.rhea.cmd.store.ScanRequest) Endpoint(com.alipay.sofa.jraft.util.Endpoint) MergeRequest(com.alipay.sofa.jraft.rhea.cmd.store.MergeRequest) 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Example 15 with RegionEngine

use of com.alipay.sofa.jraft.rhea.RegionEngine in project sofa-jraft by sofastack.

the class DefaultRheaKVStore method internalResetSequence.

private void internalResetSequence(final byte[] seqKey, final CompletableFuture<Boolean> future, final int retriesLeft, final Errors lastCause) {
    final Region region = this.pdClient.findRegionByKey(seqKey, ErrorsHelper.isInvalidEpoch(lastCause));
    final RegionEngine regionEngine = getRegionEngine(region.getId(), true);
    final RetryRunner retryRunner = retryCause -> internalResetSequence(seqKey, future, retriesLeft - 1, retryCause);
    final FailoverClosure<Boolean> closure = new FailoverClosureImpl<>(future, retriesLeft, retryRunner);
    if (regionEngine != null) {
        if (ensureOnValidEpoch(region, regionEngine, closure)) {
            getRawKVStore(regionEngine).resetSequence(seqKey, closure);
        }
    } else {
        final ResetSequenceRequest request = new ResetSequenceRequest();
        request.setSeqKey(seqKey);
        request.setRegionId(region.getId());
        request.setRegionEpoch(region.getRegionEpoch());
        this.rheaKVRpcService.callAsyncWithRpc(request, closure, lastCause);
    }
}
Also used : NamedThreadFactory(com.alipay.sofa.jraft.rhea.util.concurrent.NamedThreadFactory) PlacementDriverClient(com.alipay.sofa.jraft.rhea.client.pd.PlacementDriverClient) BatchingOptions(com.alipay.sofa.jraft.rhea.options.BatchingOptions) LoggerFactory(org.slf4j.LoggerFactory) FailoverClosure(com.alipay.sofa.jraft.rhea.client.failover.FailoverClosure) ExtSerializerSupports(com.alipay.sofa.jraft.rhea.rpc.ExtSerializerSupports) Region(com.alipay.sofa.jraft.rhea.metadata.Region) Lists(com.alipay.sofa.jraft.rhea.util.Lists) ListFailoverFuture(com.alipay.sofa.jraft.rhea.client.failover.impl.ListFailoverFuture) DescriberManager(com.alipay.sofa.jraft.rhea.DescriberManager) Map(java.util.Map) Constants(com.alipay.sofa.jraft.rhea.util.Constants) ApiExceptionHelper(com.alipay.sofa.jraft.rhea.errors.ApiExceptionHelper) ScanRequest(com.alipay.sofa.jraft.rhea.cmd.store.ScanRequest) Endpoint(com.alipay.sofa.jraft.util.Endpoint) MergeRequest(com.alipay.sofa.jraft.rhea.cmd.store.MergeRequest) 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FakePlacementDriverClient(com.alipay.sofa.jraft.rhea.client.pd.FakePlacementDriverClient) ContainsKeyRequest(com.alipay.sofa.jraft.rhea.cmd.store.ContainsKeyRequest) RawKVStore(com.alipay.sofa.jraft.rhea.storage.RawKVStore) DeleteRangeRequest(com.alipay.sofa.jraft.rhea.cmd.store.DeleteRangeRequest) Strings(com.alipay.sofa.jraft.rhea.util.Strings) List(java.util.List) ResetSequenceRequest(com.alipay.sofa.jraft.rhea.cmd.store.ResetSequenceRequest) RegionEngine(com.alipay.sofa.jraft.rhea.RegionEngine) BoolFailoverFuture(com.alipay.sofa.jraft.rhea.client.failover.impl.BoolFailoverFuture) JRaftHelper(com.alipay.sofa.jraft.rhea.JRaftHelper) ZipStrategyManager(com.alipay.sofa.jraft.rhea.storage.zip.ZipStrategyManager) RemotePlacementDriverClient(com.alipay.sofa.jraft.rhea.client.pd.RemotePlacementDriverClient) FailoverClosureImpl(com.alipay.sofa.jraft.rhea.client.failover.impl.FailoverClosureImpl) RheaKVStoreOptions(com.alipay.sofa.jraft.rhea.options.RheaKVStoreOptions) 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KeyLockRequest(com.alipay.sofa.jraft.rhea.cmd.store.KeyLockRequest) KeyUnlockRequest(com.alipay.sofa.jraft.rhea.cmd.store.KeyUnlockRequest) MapFailoverFuture(com.alipay.sofa.jraft.rhea.client.failover.impl.MapFailoverFuture) KVMetricNames(com.alipay.sofa.jraft.rhea.metrics.KVMetricNames) KVIterator(com.alipay.sofa.jraft.rhea.storage.KVIterator) NodeExecutor(com.alipay.sofa.jraft.rhea.storage.NodeExecutor) Dispatcher(com.alipay.sofa.jraft.rhea.util.concurrent.disruptor.Dispatcher) ScheduledExecutorService(java.util.concurrent.ScheduledExecutorService) StoreEngine(com.alipay.sofa.jraft.rhea.StoreEngine) MultiGetRequest(com.alipay.sofa.jraft.rhea.cmd.store.MultiGetRequest) EventHandler(com.lmax.disruptor.EventHandler) PutIfAbsentRequest(com.alipay.sofa.jraft.rhea.cmd.store.PutIfAbsentRequest) Logger(org.slf4j.Logger) RetryRunner(com.alipay.sofa.jraft.rhea.client.failover.RetryRunner) GetSequenceRequest(com.alipay.sofa.jraft.rhea.cmd.store.GetSequenceRequest) 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Aggregations

RegionEngine (com.alipay.sofa.jraft.rhea.RegionEngine)24 Status (com.alipay.sofa.jraft.Status)21 PeerId (com.alipay.sofa.jraft.entity.PeerId)21 RouteTable (com.alipay.sofa.jraft.RouteTable)20 DescriberManager (com.alipay.sofa.jraft.rhea.DescriberManager)20 FollowerStateListener (com.alipay.sofa.jraft.rhea.FollowerStateListener)20 JRaftHelper (com.alipay.sofa.jraft.rhea.JRaftHelper)20 LeaderStateListener (com.alipay.sofa.jraft.rhea.LeaderStateListener)20 StateListener (com.alipay.sofa.jraft.rhea.StateListener)20 StateListenerContainer (com.alipay.sofa.jraft.rhea.StateListenerContainer)20 StoreEngine (com.alipay.sofa.jraft.rhea.StoreEngine)20 FailoverClosure (com.alipay.sofa.jraft.rhea.client.failover.FailoverClosure)20 ListRetryCallable (com.alipay.sofa.jraft.rhea.client.failover.ListRetryCallable)20 RetryCallable (com.alipay.sofa.jraft.rhea.client.failover.RetryCallable)20 RetryRunner (com.alipay.sofa.jraft.rhea.client.failover.RetryRunner)20 BoolFailoverFuture (com.alipay.sofa.jraft.rhea.client.failover.impl.BoolFailoverFuture)20 FailoverClosureImpl (com.alipay.sofa.jraft.rhea.client.failover.impl.FailoverClosureImpl)20 ListFailoverFuture (com.alipay.sofa.jraft.rhea.client.failover.impl.ListFailoverFuture)20 MapFailoverFuture (com.alipay.sofa.jraft.rhea.client.failover.impl.MapFailoverFuture)20 FakePlacementDriverClient (com.alipay.sofa.jraft.rhea.client.pd.FakePlacementDriverClient)20