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@@ -59,35 +59,31 @@ public class ToolsController { |
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return results;
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}
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@RequestMapping(value = "/ip2IndexInfo")
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@RequestMapping(value = "/ip2PrimaryShard")
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@ResponseBody
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public Map<String, Object> nodeAndShardInfo() {
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IElasticsearchClient client = yohoIndexService.getElasticsearchClient(ISearchConstants.INDEX_NAME_PRODUCT_INDEX);
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ClusterState clusterState = client.getClusterStateResponse().getState();
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DiscoveryNodes discoveryNodes = clusterState.nodes();
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Map<String, List<Map<String, Object>>> ip2IndexInfo = new HashMap<>();
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Map<String,List<String>> ip2PrimaryShards = new HashMap<>();
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Set<String> allIps = new HashSet<>();
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Set<String> hasPrimaryIps = new HashSet<>();
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for (ShardRouting shard : clusterState.routingTable().allShards()) {
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String indexName = shard.getIndexName();
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String hostAddress = discoveryNodes.get(shard.currentNodeId()).getHostAddress();
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boolean isPrimary = shard.primary();
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if(isPrimary){
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hasPrimaryIps.add(hostAddress);
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}
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allIps.add(hostAddress);
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List<Map<String, Object>> indexInfoList = ip2IndexInfo.computeIfAbsent(hostAddress,a->new ArrayList<>());
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JSONObject indexInfo = new JSONObject();
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indexInfo.put("index_name", indexName);
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indexInfo.put("node_id", shard.currentNodeId());
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indexInfo.put("is_primary", isPrimary);
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indexInfo.put("host_address", hostAddress);
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indexInfoList.add(indexInfo);
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if(!isPrimary){
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allIps.add(hostAddress);
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continue;
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}
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hasPrimaryIps.add(hostAddress);
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List<String> primaryShardList = ip2PrimaryShards.computeIfAbsent(hostAddress,a->new ArrayList<>());
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primaryShardList.add(indexName);
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}
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Map<String, Object> result = new HashMap<>();
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result.put("all",ip2IndexInfo);
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result.put("ip2PrimaryShards",ip2PrimaryShards);
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result.put("hasPrimaryIps", StringUtils.join(hasPrimaryIps,","));
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allIps.removeAll(hasPrimaryIps);
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result.put("noPrimaryIps", StringUtils.join(allIps,","));
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