Examples of org.elasticsearch.cluster.metadata.IndexMetaData

Package org.elasticsearch.cluster.metadata

Examples of org.elasticsearch.cluster.metadata.IndexMetaData

org.elasticsearch.cluster.metadata.IndexMetaData
@author kimchy (shay.banon)

            return;
        }
        IntOpenHashSet newShardIds = new IntOpenHashSet();
        for (IndexService indexService : indicesService) {
            String index = indexService.index().name();
            IndexMetaData indexMetaData = event.state().metaData().index(index);
            if (indexMetaData == null) {
                continue;
            }
            // now, go over and delete shards that needs to get deleted
            newShardIds.clear();
            for (MutableShardRouting shard : routingNode) {
                if (shard.index().equals(index)) {
                    newShardIds.add(shard.id());
                }
            }
            for (Integer existingShardId : indexService.shardIds()) {
                if (!newShardIds.contains(existingShardId)) {
                    if (indexMetaData.state() == IndexMetaData.State.CLOSE) {
                        if (logger.isDebugEnabled()) {
                            logger.debug("[{}][{}] removing shard (index is closed)", index, existingShardId);
                        }
                        indexService.removeShard(existingShardId, "removing shard (index is closed)");
                    } else {

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        if (routingNode == null) {
            return;
        }
        for (MutableShardRouting shard : routingNode) {
            if (!indicesService.hasIndex(shard.index())) {
                final IndexMetaData indexMetaData = event.state().metaData().index(shard.index());
                if (logger.isDebugEnabled()) {
                    logger.debug("[{}] creating index", indexMetaData.index());
                }
                indicesService.createIndex(indexMetaData.index(), indexMetaData.settings(), event.state().nodes().localNode().id());
            }
        }
    }

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            final IndexService indexService = indicesService.indexService(shardRouting.index());
            if (indexService == null) {
                // got deleted on us, ignore
                continue;
            }
            final IndexMetaData indexMetaData = event.state().metaData().index(shardRouting.index());
            if (indexMetaData == null) {
                // the index got deleted on the metadata, we will clean it later in the apply deleted method call
                continue;
            }


            final int shardId = shardRouting.id();


            if (!indexService.hasShard(shardId) && shardRouting.started()) {
                if (failedShards.containsKey(shardRouting.shardId())) {
                    if (nodes.masterNode() != null) {
                        shardStateAction.resendShardFailed(shardRouting, indexMetaData.getUUID(),
                                "master " + nodes.masterNode() + " marked shard as started, but shard has previous failed. resending shard failure.",
                                nodes.masterNode()
                        );
                    }
                } else {
                    // the master thinks we are started, but we don't have this shard at all, mark it as failed
                    logger.warn("[{}][{}] master [{}] marked shard as started, but shard has not been created, mark shard as failed", shardRouting.index(), shardId, nodes.masterNode());
                    failedShards.put(shardRouting.shardId(), new FailedShard(shardRouting.version()));
                    if (nodes.masterNode() != null) {
                        shardStateAction.shardFailed(shardRouting, indexMetaData.getUUID(),
                                "master " + nodes.masterNode() + " marked shard as started, but shard has not been created, mark shard as failed",
                                nodes.masterNode()
                        );
                    }
                }

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        numberOfNodes = clusterState.nodes().size();
        numberOfDataNodes = clusterState.nodes().dataNodes().size();


        for (String index : concreteIndices) {
            IndexRoutingTable indexRoutingTable = clusterState.routingTable().index(index);
            IndexMetaData indexMetaData = clusterState.metaData().index(index);
            if (indexRoutingTable == null) {
                continue;
            }


            ClusterIndexHealth indexHealth = new ClusterIndexHealth(indexMetaData, indexRoutingTable);

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        private List<IndexShard> getShardsToPurge() {
            List<IndexShard> shardsToPurge = new ArrayList<>();
            MetaData metaData = clusterService.state().metaData();
            for (IndexService indexService : indicesService) {
                // check the value of disable_purge for this index
                IndexMetaData indexMetaData = metaData.index(indexService.index().name());
                if (indexMetaData == null) {
                    continue;
                }
                boolean disablePurge = indexMetaData.settings().getAsBoolean(INDEX_TTL_DISABLE_PURGE, false);
                if (disablePurge) {
                    continue;
                }


                // should be optimized with the hasTTL flag

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            }
            if (!indexService.hasShard(request.shardId.id())) {
                return new NodeStoreFilesMetaData(clusterService.localNode(), null);
            }
        }
        IndexMetaData metaData = clusterService.state().metaData().index(request.shardId.index().name());
        if (metaData == null) {
            return new NodeStoreFilesMetaData(clusterService.localNode(), null);
        }
        try {
            return new NodeStoreFilesMetaData(clusterService.localNode(), listStoreMetaData(request.shardId));

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                    store.decRef();
                }
            }
        }
        // try and see if we an list unallocated
        IndexMetaData metaData = clusterService.state().metaData().index(shardId.index().name());
        if (metaData == null) {
            return new StoreFilesMetaData(false, shardId, ImmutableMap.<String, StoreFileMetaData>of());
        }
        String storeType = metaData.settings().get("index.store.type", "fs");
        if (!storeType.contains("fs")) {
            return new StoreFilesMetaData(false, shardId, ImmutableMap.<String, StoreFileMetaData>of());
        }
        File[] shardLocations = nodeEnv.shardLocations(shardId);
        File[] shardIndexLocations = new File[shardLocations.length];

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        }
        // for now, only enable it for search type count
        if (context.searchType() != SearchType.COUNT) {
            return false;
        }
        IndexMetaData index = clusterService.state().getMetaData().index(request.index());
        if (index == null) { // in case we didn't yet have the cluster state, or it just got deleted
            return false;
        }
        // if not explicitly set in the request, use the index setting, if not, use the request
        if (request.queryCache() == null) {
            if (!index.settings().getAsBoolean(INDEX_CACHE_QUERY_ENABLED, Boolean.FALSE)) {
                return false;
            }
        } else if (!request.queryCache()) {
            return false;
        }

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            }


            if (request.indices().length > 0) {
                String[] indices = currentState.metaData().concreteIndices(request.indicesOptions(), request.indices());
                for (String filteredIndex : indices) {
                    IndexMetaData indexMetaData = currentState.metaData().index(filteredIndex);
                    if (indexMetaData != null) {
                        mdBuilder.put(indexMetaData, false);
                    }
                }
            }

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        ensureGreen();


        assertAcked(client().admin().indices().prepareClose("test"));


        for (Client client : clients()) {
            IndexMetaData indexMetaData = getLocalClusterState(client).metaData().indices().get("test");
            assertThat(indexMetaData.getState(), equalTo(State.CLOSE));
        }
    }

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