here is my aggregation logic that works in 2.X
String hostName = esUtilityService.getHostName();
String clusterName = esUtilityService.getClusterName();
String indexName = esUtilityService.getIndexName();
//Settings settings = Settings.settingsBuilder().put("cluster.name", clusterName).build();
Settings settings = Settings.builder().put("cluster.name", clusterName).build();
Integer filterSize = result.getTotalCount();
Client filterClient = null;
try{
InetSocketTransportAddress(InetAddress.getByName(hostName), 9300));
filterClient = new PreBuiltTransportClient(settings)
.addTransportAddress(new InetSocketTransportAddress(InetAddress.getLocalHost(), 9300));
SearchRequestBuilder requestBuilder = filterClient.prepareSearch(indexName);
requestBuilder.setTypes(documentType);
requestBuilder.setQuery(qb);
requestBuilder.setFrom(0).setSize(0);
requestBuilder.addAggregation(AggregationBuilders.stats("unitCostStats").field("unitCost"));
requestBuilder.addAggregation(AggregationBuilders.terms("vendors").field("vendorId").size(0));
SearchResponse filterResponse = requestBuilder.execute().actionGet();
processFiltersForDisplay(result, filterResponse);
This is the error I see when starting the server:
ERROR [2018-10-01 17:02:50,748] [localhost-startStop-1] (ContextLoader.java:358) [] - Context initialization failed
java.lang.VerifyError: Bad type on operand stack
Exception Details:
Location:
com/periscope/service/elastic/impl/ElasticPoItemServiceImpl.doFilterLogic(Lcom/periscope/viewHelper/catalog/Results;Lorg/elasticsearch/index/query/QueryBuilder;Ljava/lang/String;)V @153: invokevirtual
Reason:
Type 'org/elasticsearch/search/aggregations/bucket/terms/TermsAggregationBuilder' (current frame, stack[1]) is not assignable to 'org/elasticsearch/search/aggregations/AggregationBuilder'
Current Frame:
bci: @153
flags: { }
locals: { 'com/periscope/service/elastic/impl/ElasticPoItemServiceImpl', 'com/periscope/viewHelper/catalog/Results', 'org/elasticsearch/index/query/QueryBuilder', 'java/lang/String', 'java/lang/String', 'java/lang/String', 'java/lang/String', 'org/elasticsearch/common/settings/Settings', 'org/elasticsearch/client/transport/TransportClient', long, long_2nd }
stack: { 'org/elasticsearch/action/search/SearchRequestBuilder', 'org/elasticsearch/search/aggregations/bucket/terms/TermsAggregationBuilder' }
Bytecode:
0x0000000: 1100 0957 2ab8 0463 b900 8a01 003a 042a
0x0000010: b804 63b9 008d 0100 3a05 2ab8 0463 b900
0x0000020: 9001 003a 06b8 0093 1299 1905 b600 9bb6
0x0000030: 00a1 3a07 013a 08bb 00a5 5919 0703 bd00
0x0000040: a7b7 00a9 bb00 ac59 b800 ae11 2454 b700
0x0000050: b4b6 00b7 3a08 b800 bb37 0919 0804 bd00
0x0000060: 8859 0319 0653 b900 c102 002c b600 c704
0x0000070: bd00 8859 032d 53b6 00cd 03b6 00d0 03b6
0x0000080: 00d4 12d7 b800 d912 dfb6 00e1 b804 67b8
0x0000090: 046d c000 e203 b600 e7b6 00eb b600 efb9
0x00000a0: 00f3 0100 b804 70b8 046d c000 f93a 0bb8
0x00000b0: 00bb 370c b200 22bb 00fb 5912 fdb7 00ff
0x00000c0: 2db6 0102 1301 06b6 0102 160c 1609 65b6
0x00000d0: 0108 b601 0bb9 010e 0200 b800 bb37 092a
0x00000e0: 2b19 0bb6 0114 b800 bb37 0cb2 0022 bb00
0x00000f0: fb59 12fd b700 ff2d b601 0213 0118 b601
0x0000100: 0216 0c16 0965 b601 08b6 010b b901 0e02
0x0000110: 00a7 003c 3a09 b200 2219 09b6 011a 1909
0x0000120: b901 1f03 00bb 0040 5913 0123 b701 25b8
0x0000130: 0476 c001 37bf 3a0e 1908 c600 0a19 08b9
0x0000140: 0126 0100 190e b804 76c0 0137 bf19 08c6
0x0000150: 000a 1908 b901 2601 00b1
Exception Handler Table:
bci [55, 273] => handler: 276
bci [55, 310] => handler: 310
Stackmap Table:
full_frame(@276,{Object[#1],Object[#134],Object[#132],Object[#136],Object[#136],Object[#136],Object[#136],Object[#148],Object[#194]},{Object[#283]})
same_locals_1_stack_item_frame(@310,Object[#311])
full_frame(@324,{Object[#1],Object[#134],Object[#132],Object[#136],Object[#136],Object[#136],Object[#136],Object[#148],Object[#194],Top,Top,Top,Top,Top,Object[#311]},{})
full_frame(@333,{Object[#1],Object[#134],Object[#132],Object[#136],Object[#136],Object[#136],Object[#136],Object[#148],Object[#194]},{})
same_frame(@345)