Examples of org.elasticsearch.action.NoShardAvailableActionException

org.elasticsearch.action.NoShardAvailableActionException
@author kimchy (Shay Banon)

        private void perform(@Nullable final Exception lastException) {
            final ShardRouting shardRouting = shardIt.nextOrNull();
            if (shardRouting == null) {
                Exception failure = lastException;
                if (failure == null) {
                    failure = new NoShardAvailableActionException(shardIt.shardId(), "No shard available for [" + request + "]");
                } else {
                    if (logger.isDebugEnabled()) {
                        logger.debug(shardIt.shardId() + ": Failed to execute [{}]", failure, request);
                    }
                }

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        private void perform(final Exception lastException) {
            final ShardRouting shard = shardsIt.nextOrNull();
            if (shard == null) {
                Exception failure = lastException;
                if (failure == null) {
                    failure = new NoShardAvailableActionException(null, "No shard available for [" + request + "]");
                } else {
                    if (logger.isDebugEnabled()) {
                        logger.debug("failed to execute [" + request + "]", failure);
                    }
                }

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    }


    private void processShardRouting(Map<String, Map<String, Set<Integer>>> locations, ShardRouting shardRouting, ShardId shardId) {
        String node;
        if (shardRouting == null) {
            throw new NoShardAvailableActionException(shardId);
        }
        node = shardRouting.currentNodeId();
        Map<String, Set<Integer>> nodeMap = locations.get(node);
        if (nodeMap == null) {
            nodeMap = new HashMap<>();

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    }


    private void processShardRouting(Map<String, Map<String, Set<Integer>>> routing, ShardRouting shardRouting, ShardId shardId) {
        String node;
        if (shardRouting == null) {
            throw new NoShardAvailableActionException(shardId);
        }


        node = shardRouting.currentNodeId();
        if (!shardRouting.active()) {
            node = null;

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                final ShardRouting shard = shardIt.nextOrNull();
                if (shard != null) {
                    performFirstPhase(shardIndex, shardIt, shard);
                } else {
                    // really, no shards active in this group
                    onFirstPhaseResult(shardIndex, null, null, shardIt, new NoShardAvailableActionException(shardIt.shardId()));
                }
            }
        }

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        }


        void performFirstPhase(final int shardIndex, final ShardIterator shardIt, final ShardRouting shard) {
            if (shard == null) {
                // no more active shards... (we should not really get here, but just for safety)
                onFirstPhaseResult(shardIndex, null, null, shardIt, new NoShardAvailableActionException(shardIt.shardId()));
            } else {
                final DiscoveryNode node = nodes.get(shard.currentNodeId());
                if (node == null) {
                    onFirstPhaseResult(shardIndex, shard, null, shardIt, new NoShardAvailableActionException(shardIt.shardId()));
                } else {
                    String[] filteringAliases = clusterState.metaData().filteringAliases(shard.index(), request.indices());
                    sendExecuteFirstPhase(node, internalSearchRequest(shard, shardsIts.size(), request, filteringAliases, startTime(), useSlowScroll), new SearchServiceListener<FirstResult>() {
                        @Override
                        public void onResult(FirstResult result) {

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                final ShardRouting shard = shardIt.nextOrNull();
                if (shard != null) {
                    performOperation(shardIt, shard, shardIndex);
                } else {
                    // really, no shards active in this group
                    onOperation(null, shardIt, shardIndex, new NoShardAvailableActionException(shardIt.shardId()));
                }
            }
        }

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        }


        protected void performOperation(final ShardIterator shardIt, final ShardRouting shard, final int shardIndex) {
            if (shard == null) {
                // no more active shards... (we should not really get here, just safety)
                onOperation(null, shardIt, shardIndex, new NoShardAvailableActionException(shardIt.shardId()));
            } else {
                try {
                    final ShardRequest shardRequest = newShardRequest(shardIt.size(), shard, request);
                    if (shard.currentNodeId().equals(nodes.localNodeId())) {
                        threadPool.executor(executor).execute(new Runnable() {
                            @Override
                            public void run() {
                                try {
                                    onOperation(shard, shardIndex, shardOperation(shardRequest));
                                } catch (Throwable e) {
                                    onOperation(shard, shardIt, shardIndex, e);
                                }
                            }
                        });
                    } else {
                        DiscoveryNode node = nodes.get(shard.currentNodeId());
                        if (node == null) {
                            // no node connected, act as failure
                            onOperation(shard, shardIt, shardIndex, new NoShardAvailableActionException(shardIt.shardId()));
                        } else {
                            transportService.sendRequest(node, transportShardAction, shardRequest, new BaseTransportResponseHandler<ShardResponse>() {
                                @Override
                                public ShardResponse newInstance() {
                                    return newShardResponse();

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            }
            final ShardRouting shardRouting = shardIt.nextOrNull();
            if (shardRouting == null) {
                Throwable failure = lastFailure;
                if (failure == null || isShardNotAvailableException(failure)) {
                    failure = new NoShardAvailableActionException(shardIt.shardId(), null, failure);
                } else {
                    if (logger.isDebugEnabled()) {
                        logger.debug("{}: failed to execute [{}]", failure, shardIt.shardId(), internalRequest.request());
                    }
                }
                listener.onFailure(failure);
                return;
            }
            if (shardRouting.currentNodeId().equals(nodes.localNodeId())) {
                if (logger.isTraceEnabled()) {
                    logger.trace("executing [{}] on shard [{}]", internalRequest.request(), shardRouting.shardId());
                }
                try {
                    if (internalRequest.request().operationThreaded()) {
                        internalRequest.request().beforeLocalFork();
                        threadPool.executor(executor).execute(new Runnable() {
                            @Override
                            public void run() {
                                try {
                                    Response response = shardOperation(internalRequest.request(), shardRouting.shardId());
                                    listener.onResponse(response);
                                } catch (Throwable e) {
                                    onFailure(shardRouting, e);
                                }
                            }
                        });
                    } else {
                        final Response response = shardOperation(internalRequest.request(), shardRouting.shardId());
                        listener.onResponse(response);
                    }
                } catch (Throwable e) {
                    onFailure(shardRouting, e);
                }
            } else {
                DiscoveryNode node = nodes.get(shardRouting.currentNodeId());
                if (node == null) {
                    onFailure(shardRouting, new NoShardAvailableActionException(shardIt.shardId()));
                } else {
                    transportService.sendRequest(node, transportShardAction, new ShardSingleOperationRequest(internalRequest.request(), shardRouting.shardId()), new BaseTransportResponseHandler<Response>() {


                        @Override
                        public Response newInstance() {

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        private void perform(final Throwable lastException) {
            final ShardRouting shard = shardsIt == null ? null : shardsIt.nextOrNull();
            if (shard == null) {
                Throwable failure = lastException;
                if (failure == null) {
                    failure = new NoShardAvailableActionException(null, "No shard available for [" + internalRequest.request() + "]");
                } else {
                    if (logger.isDebugEnabled()) {
                        logger.debug("failed to execute [" + internalRequest.request() + "]", failure);
                    }
                }

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