Package org.elasticsearch.index.shard.service

Examples of org.elasticsearch.index.shard.service.InternalIndexShard.state()

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                int ops = 0;
                long size = 0;
                int totalOperations = 0;
                List<Translog.Operation> operations = Lists.newArrayList();
                while (snapshot.hasNext()) {
                    if (shard.state() == IndexShardState.CLOSED) {
                        throw new IndexShardClosedException(request.shardId());
                    }
                    Translog.Operation operation = snapshot.next();
                    operations.add(operation);
                    ops += 1;
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    @Override protected ShardStatus shardOperation(IndexShardStatusRequest request) throws ElasticSearchException {
        InternalIndexService indexService = (InternalIndexService) indicesService.indexServiceSafe(request.index());
        InternalIndexShard indexShard = (InternalIndexShard) indexService.shardSafe(request.shardId());
        ShardStatus shardStatus = new ShardStatus(indexShard.routingEntry());
        shardStatus.state = indexShard.state();
        try {
            shardStatus.storeSize = indexShard.store().estimateSize();
        } catch (IOException e) {
            // failure to get the store size...
        }
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        try {
            shardStatus.storeSize = indexShard.store().estimateSize();
        } catch (IOException e) {
            // failure to get the store size...
        }
        if (indexShard.state() == IndexShardState.STARTED) {
//            shardStatus.estimatedFlushableMemorySize = indexShard.estimateFlushableMemorySize();
            shardStatus.translogId = indexShard.translog().currentId();
            shardStatus.translogOperations = indexShard.translog().estimatedNumberOfOperations();
            Engine.Searcher searcher = indexShard.searcher();
            try {
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                // that's fine, since we might be called concurrently, just ignore this, we are already recovering
                listener.onIgnoreRecovery(false, "already in recovering process, " + e.getMessage());
                return;
            }
        }
        if (shard.state() == IndexShardState.CLOSED) {
            removeAndCleanOnGoingRecovery(request.shardId());
            listener.onIgnoreRecovery(false, "local shard closed, stop recovery");
            return;
        }
        threadPool.cached().execute(new Runnable() {
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                                    StoreFileMetaData md = shard.store().metaData(name);
                                    indexInput = snapshot.getDirectory().openInput(name);
                                    long len = indexInput.length();
                                    long readCount = 0;
                                    while (readCount < len) {
                                        if (shard.state() == IndexShardState.CLOSED) { // check if the shard got closed on us
                                            throw new IndexShardClosedException(shard.shardId());
                                        }
                                        int toRead = readCount + BUFFER_SIZE > len ? (int) (len - readCount) : BUFFER_SIZE;
                                        long position = indexInput.getFilePointer();
                                        indexInput.readBytes(buf, 0, toRead, false);
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                    throw new RecoverFilesRecoveryException(request.shardId(), response.phase1FileNames.size(), new ByteSizeValue(totalSize), e);
                }
            }

            @Override public void phase2(Translog.Snapshot snapshot) throws ElasticSearchException {
                if (shard.state() == IndexShardState.CLOSED) {
                    throw new IndexShardClosedException(request.shardId());
                }
                logger.trace("[{}][{}] recovery [phase2] to {}: sending transaction log operations", request.shardId().index().name(), request.shardId().id(), request.targetNode());
                StopWatch stopWatch = new StopWatch().start();
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                response.phase2Time = stopWatch.totalTime().millis();
                response.phase2Operations = totalOperations;
            }

            @Override public void phase3(Translog.Snapshot snapshot) throws ElasticSearchException {
                if (shard.state() == IndexShardState.CLOSED) {
                    throw new IndexShardClosedException(request.shardId());
                }
                logger.trace("[{}][{}] recovery [phase3] to {}: sending transaction log operations", request.shardId().index().name(), request.shardId().id(), request.targetNode());
                StopWatch stopWatch = new StopWatch().start();
                int totalOperations = sendSnapshot(snapshot);
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                                    }

                                    long len = indexInput.length();
                                    long readCount = 0;
                                    while (readCount < len) {
                                        if (shard.state() == IndexShardState.CLOSED) { // check if the shard got closed on us
                                            throw new IndexShardClosedException(shard.shardId());
                                        }
                                        int toRead = readCount + BUFFER_SIZE > len ? (int) (len - readCount) : BUFFER_SIZE;
                                        long position = indexInput.getFilePointer();
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                }
            }

            @Override
            public void phase2(Translog.Snapshot snapshot) throws ElasticsearchException {
                if (shard.state() == IndexShardState.CLOSED) {
                    throw new IndexShardClosedException(request.shardId());
                }
                logger.trace("[{}][{}] recovery [phase2] to {}: start", request.shardId().index().name(), request.shardId().id(), request.targetNode());
                StopWatch stopWatch = new StopWatch().start();
                transportService.submitRequest(request.targetNode(), RecoveryTarget.Actions.PREPARE_TRANSLOG, new RecoveryPrepareForTranslogOperationsRequest(request.recoveryId(), request.shardId()), TransportRequestOptions.options().withTimeout(internalActionTimeout), EmptyTransportResponseHandler.INSTANCE_SAME).txGet();
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                response.phase2Operations = totalOperations;
            }

            @Override
            public void phase3(Translog.Snapshot snapshot) throws ElasticsearchException {
                if (shard.state() == IndexShardState.CLOSED) {
                    throw new IndexShardClosedException(request.shardId());
                }
                logger.trace("[{}][{}] recovery [phase3] to {}: sending transaction log operations", request.shardId().index().name(), request.shardId().id(), request.targetNode());
                StopWatch stopWatch = new StopWatch().start();
                int totalOperations = sendSnapshot(snapshot);
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