Examples with FAILURE org.elasticsearch.indices.cluster.IndicesClusterStateService.AllocatedIndices.IndexRemovalReason.FAILURE used on opensource projects

Example 1 with FAILURE

use of org.elasticsearch.indices.cluster.IndicesClusterStateService.AllocatedIndices.IndexRemovalReason.FAILURE in project elasticsearch by elastic.

the class IndicesClusterStateService method createIndices.

private void createIndices(final ClusterState state) {
    // we only create indices for shards that are allocated
    RoutingNode localRoutingNode = state.getRoutingNodes().node(state.nodes().getLocalNodeId());
    if (localRoutingNode == null) {
        return;
    }
    // create map of indices to create with shards to fail if index creation fails
    final Map<Index, List<ShardRouting>> indicesToCreate = new HashMap<>();
    for (ShardRouting shardRouting : localRoutingNode) {
        if (failedShardsCache.containsKey(shardRouting.shardId()) == false) {
            final Index index = shardRouting.index();
            if (indicesService.indexService(index) == null) {
                indicesToCreate.computeIfAbsent(index, k -> new ArrayList<>()).add(shardRouting);
            }
        }
    }
    for (Map.Entry<Index, List<ShardRouting>> entry : indicesToCreate.entrySet()) {
        final Index index = entry.getKey();
        final IndexMetaData indexMetaData = state.metaData().index(index);
        logger.debug("[{}] creating index", index);
        AllocatedIndex<? extends Shard> indexService = null;
        try {
            indexService = indicesService.createIndex(indexMetaData, buildInIndexListener, globalCheckpointSyncer);
            if (indexService.updateMapping(indexMetaData) && sendRefreshMapping) {
                nodeMappingRefreshAction.nodeMappingRefresh(state.nodes().getMasterNode(), new NodeMappingRefreshAction.NodeMappingRefreshRequest(indexMetaData.getIndex().getName(), indexMetaData.getIndexUUID(), state.nodes().getLocalNodeId()));
            }
        } catch (Exception e) {
            final String failShardReason;
            if (indexService == null) {
                failShardReason = "failed to create index";
            } else {
                failShardReason = "failed to update mapping for index";
                indicesService.removeIndex(index, FAILURE, "removing index (mapping update failed)");
            }
            for (ShardRouting shardRouting : entry.getValue()) {
                sendFailShard(shardRouting, failShardReason, e, state);
            }
        }
    }
}

Example 2 with FAILURE

use of org.elasticsearch.indices.cluster.IndicesClusterStateService.AllocatedIndices.IndexRemovalReason.FAILURE in project crate by crate.

the class IndicesClusterStateService method createIndices.

private void createIndices(final ClusterState state) {
    // we only create indices for shards that are allocated
    RoutingNode localRoutingNode = state.getRoutingNodes().node(state.nodes().getLocalNodeId());
    if (localRoutingNode == null) {
        return;
    }
    // create map of indices to create with shards to fail if index creation fails
    final Map<Index, List<ShardRouting>> indicesToCreate = new HashMap<>();
    for (ShardRouting shardRouting : localRoutingNode) {
        if (failedShardsCache.containsKey(shardRouting.shardId()) == false) {
            final Index index = shardRouting.index();
            if (indicesService.indexService(index) == null) {
                indicesToCreate.computeIfAbsent(index, k -> new ArrayList<>()).add(shardRouting);
            }
        }
    }
    for (Map.Entry<Index, List<ShardRouting>> entry : indicesToCreate.entrySet()) {
        final Index index = entry.getKey();
        final IndexMetadata indexMetadata = state.metadata().index(index);
        LOGGER.debug("[{}] creating index", index);
        AllocatedIndex<? extends Shard> indexService = null;
        try {
            indexService = indicesService.createIndex(indexMetadata, buildInIndexListener, true);
            if (indexService.updateMapping(null, indexMetadata) && sendRefreshMapping) {
                nodeMappingRefreshAction.nodeMappingRefresh(state.nodes().getMasterNode(), new NodeMappingRefreshAction.NodeMappingRefreshRequest(indexMetadata.getIndex().getName(), indexMetadata.getIndexUUID(), state.nodes().getLocalNodeId()));
            }
        } catch (Exception e) {
            final String failShardReason;
            if (indexService == null) {
                failShardReason = "failed to create index";
            } else {
                failShardReason = "failed to update mapping for index";
                indicesService.removeIndex(index, FAILURE, "removing index (mapping update failed)");
            }
            for (ShardRouting shardRouting : entry.getValue()) {
                sendFailShard(shardRouting, failShardReason, e, state);
            }
        }
    }
}