[GitHub] [skywalking] nisiyong commented on issue #6428: Make elasticsearch client request socket timeout to be configurable

[GitBox <gi...@apache.org>]

nisiyong commented on issue #6428:
URL: https://github.com/apache/skywalking/issues/6428#issuecomment-785002846


   Both of you were talking about the writing scenario.
   When I just invoked `queryBasicTraces` with a 2-day duration via Graphql, and it responds as follow:
   ```json
   {
     "data": {},
     "errors": [
       {
         "message": "Exception while fetching data (/trace) : listener timeout after waiting for [30000] ms"
       }
     ]
   }
   ```
   ```bash
   java.io.IOException: listener timeout after waiting for [30000] ms
           at org.elasticsearch.client.RestClient$SyncResponseListener.get(RestClient.java:684) ~[elasticsearch-rest-client-6.3.2.jar:6.3.2]
           at org.elasticsearch.client.RestClient.performRequest(RestClient.java:235) ~[elasticsearch-rest-client-6.3.2.jar:6.3.2]
           at org.elasticsearch.client.RestClient.performRequest(RestClient.java:198) ~[elasticsearch-rest-client-6.3.2.jar:6.3.2]
           at org.elasticsearch.client.RestHighLevelClient.performRequest(RestHighLevelClient.java:522) ~[elasticsearch-rest-high-level-client-6.3.2.jar:6.3.2]
           at org.elasticsearch.client.RestHighLevelClient.performRequestAndParseEntity(RestHighLevelClient.java:508) ~[elasticsearch-rest-high-level-client-6.3.2.jar:6.3.2]
           at org.elasticsearch.client.RestHighLevelClient.search(RestHighLevelClient.java:404) ~[elasticsearch-rest-high-level-client-6.3.2.jar:6.3.2]
           at org.apache.skywalking.oap.server.library.client.elasticsearch.ElasticSearchClient.doSearch(ElasticSearchClient.java:351) ~[library-client-8.2.0.jar:8.2.0]
           at org.apache.skywalking.oap.server.library.client.elasticsearch.ElasticSearchClient.search(ElasticSearchClient.java:336) ~[library-client-8.2.0.jar:8.2.0]
           at org.apache.skywalking.oap.server.storage.plugin.elasticsearch.query.TraceQueryEsDAO.queryBasicTraces(TraceQueryEsDAO.java:136) ~[storage-elasticsearch-plugin-8.2.0.jar:8.2.0]
           at org.apache.skywalking.oap.server.core.query.TraceQueryService.queryBasicTraces(TraceQueryService.java:91) ~[server-core-8.2.0.jar:8.2.0]
           at org.apache.skywalking.oap.query.graphql.resolver.TraceQuery.queryBasicTraces(TraceQuery.java:76) ~[query-graphql-plugin-8.2.0.jar:8.2.0]
   ```
   How about the reading scenario? Could we make the fixed value 30s configurable?
   Or just theat this like above said, only improve the ElasticSearch server?


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