working on lineage es integration #14181
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -111,6 +111,7 @@ | |
| import org.apache.http.auth.UsernamePasswordCredentials; | ||
| import org.apache.http.client.CredentialsProvider; | ||
| import org.apache.http.impl.client.BasicCredentialsProvider; | ||
| import org.openmetadata.common.utils.CommonUtil; | ||
| import org.openmetadata.schema.DataInsightInterface; | ||
| import org.openmetadata.schema.dataInsight.DataInsightChartResult; | ||
| import org.openmetadata.schema.service.configuration.elasticsearch.ElasticSearchConfiguration; | ||
|
|
@@ -419,6 +420,95 @@ public Response search(SearchRequest request) throws IOException { | |
| return Response.status(OK).entity(response).build(); | ||
| } | ||
|
|
||
| @Override | ||
| public Response searchLineage( | ||
| String fqn, int upstreamDepth, int downstreamDepth, String queryFilter, boolean deleted) | ||
| throws IOException { | ||
| Map<String, Object> responseMap = new HashMap<>(); | ||
| List<Map<String, Object>> edges = new ArrayList<>(); | ||
| Set<Map<String, Object>> nodes = new HashSet<>(); | ||
| es.org.elasticsearch.action.search.SearchRequest searchRequest = | ||
| new es.org.elasticsearch.action.search.SearchRequest(GLOBAL_SEARCH_ALIAS); | ||
| SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder(); | ||
| searchSourceBuilder.query( | ||
| QueryBuilders.boolQuery().must(QueryBuilders.termQuery("fullyQualifiedName", fqn))); | ||
| searchRequest.source(searchSourceBuilder); | ||
| SearchResponse searchResponse = client.search(searchRequest, RequestOptions.DEFAULT); | ||
| for (var hit : searchResponse.getHits().getHits()) { | ||
| responseMap.put("entity", hit.getSourceAsMap()); | ||
| } | ||
| getLineage( | ||
| fqn, downstreamDepth, edges, nodes, queryFilter, "lineage.fromEntity.fqn.keyword", deleted); | ||
| getLineage( | ||
| fqn, upstreamDepth, edges, nodes, queryFilter, "lineage.toEntity.fqn.keyword", deleted); | ||
| responseMap.put("edges", edges); | ||
| responseMap.put("nodes", nodes); | ||
| return Response.status(OK).entity(responseMap).build(); | ||
| } | ||
|
|
||
| private void getLineage( | ||
| String fqn, | ||
| int depth, | ||
| List<Map<String, Object>> edges, | ||
| Set<Map<String, Object>> nodes, | ||
| String queryFilter, | ||
| String direction, | ||
| boolean deleted) | ||
| throws IOException { | ||
| if (depth <= 0) { | ||
| return; | ||
| } | ||
| es.org.elasticsearch.action.search.SearchRequest searchRequest = | ||
|
There was a problem hiding this comment. can we move this into import There was a problem hiding this comment. @harshach We have two SearchRequest one is internal that why we use it this way. |
||
| new es.org.elasticsearch.action.search.SearchRequest(GLOBAL_SEARCH_ALIAS); | ||
| SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder(); | ||
| searchSourceBuilder.query( | ||
| QueryBuilders.boolQuery().must(QueryBuilders.termQuery(direction, fqn))); | ||
| if (CommonUtil.nullOrEmpty(deleted)) { | ||
| searchSourceBuilder.query( | ||
| QueryBuilders.boolQuery() | ||
| .must(QueryBuilders.termQuery(direction, fqn)) | ||
| .must(QueryBuilders.termQuery("deleted", deleted))); | ||
| } | ||
| if (!nullOrEmpty(queryFilter) && !queryFilter.equals("{}")) { | ||
| try { | ||
| XContentParser filterParser = | ||
| XContentType.JSON | ||
| .xContent() | ||
| .createParser(xContentRegistry, LoggingDeprecationHandler.INSTANCE, queryFilter); | ||
| QueryBuilder filter = SearchSourceBuilder.fromXContent(filterParser).query(); | ||
| BoolQueryBuilder newQuery = | ||
| QueryBuilders.boolQuery().must(searchSourceBuilder.query()).filter(filter); | ||
| searchSourceBuilder.query(newQuery); | ||
| } catch (Exception ex) { | ||
| LOG.warn("Error parsing query_filter from query parameters, ignoring filter", ex); | ||
| } | ||
| } | ||
| searchRequest.source(searchSourceBuilder); | ||
| SearchResponse searchResponse = client.search(searchRequest, RequestOptions.DEFAULT); | ||
| for (var hit : searchResponse.getHits().getHits()) { | ||
| List<Map<String, Object>> lineage = | ||
| (List<Map<String, Object>>) hit.getSourceAsMap().get("lineage"); | ||
| nodes.add(hit.getSourceAsMap()); | ||
| for (Map<String, Object> lin : lineage) { | ||
| HashMap<String, String> fromEntity = (HashMap<String, String>) lin.get("fromEntity"); | ||
| HashMap<String, String> toEntity = (HashMap<String, String>) lin.get("toEntity"); | ||
| if (direction.equalsIgnoreCase("lineage.fromEntity.fqn.keyword")) { | ||
| if (!edges.contains(lin) && fromEntity.get("fqn").equals(fqn)) { | ||
| edges.add(lin); | ||
| getLineage( | ||
| toEntity.get("fqn"), depth - 1, edges, nodes, queryFilter, direction, deleted); | ||
| } | ||
| } else { | ||
| if (!edges.contains(lin) && toEntity.get("fqn").equals(fqn)) { | ||
| edges.add(lin); | ||
| getLineage( | ||
| fromEntity.get("fqn"), depth - 1, edges, nodes, queryFilter, direction, deleted); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| @Override | ||
| public Response searchBySourceUrl(String sourceUrl) throws IOException { | ||
| es.org.elasticsearch.action.search.SearchRequest searchRequest = | ||
|
|
@@ -1136,6 +1226,26 @@ public void updateChildren( | |
| } | ||
| } | ||
|
|
||
| /** | ||
| * @param indexName | ||
| * @param fieldAndValue | ||
| */ | ||
| @Override | ||
| public void updateLineage( | ||
| String indexName, Pair<String, String> fieldAndValue, Map<String, Object> lineageData) { | ||
| if (isClientAvailable) { | ||
| UpdateByQueryRequest updateByQueryRequest = new UpdateByQueryRequest(indexName); | ||
| updateByQueryRequest.setQuery( | ||
| new MatchQueryBuilder(fieldAndValue.getKey(), fieldAndValue.getValue()) | ||
| .operator(Operator.AND)); | ||
| Map<String, Object> params = Collections.singletonMap("lineageData", lineageData); | ||
| Script script = | ||
| new Script(ScriptType.INLINE, Script.DEFAULT_SCRIPT_LANG, ADD_UPDATE_LINEAGE, params); | ||
| updateByQueryRequest.setScript(script); | ||
| updateElasticSearchByQuery(updateByQueryRequest); | ||
| } | ||
| } | ||
|
|
||
| public void updateElasticSearch(UpdateRequest updateRequest) { | ||
| if (updateRequest != null && isClientAvailable) { | ||
| updateRequest.setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE); | ||
|
|
||
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this could be pipeline or stored procedure as an edge cc @pmbrull
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@07Himank need to address this, it can be pipeline or stored procedure here
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@harshach just key name is pipeline but it works for both pipeline and stored procedure .. do you want to me change the key name?