[GitHub] simuhunluo opened a new issue #1954: search_phase_execution_exception while query doc size greater than 10 thousand

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

simuhunluo opened a new issue #1954: search_phase_execution_exception while query doc size greater than 10 thousand
URL: https://github.com/apache/incubator-skywalking/issues/1954
 
 
   Please answer these questions before submitting your issue.
   
   - Why do you submit this issue?
   - [ ] Question or discussion
   - [X] Bug
   - [ ] Requirement
   - [ ] Feature or performance improvement
   
   ___
   ### Bug
   - Which version of SkyWalking, OS and JRE?
   skywalking5&6, es5&6
   - Which company or project?
   
   - What happen?
   
   #### 1. error:
   ```
   Exception while fetching data (/queryBasicTraces) : Elasticsearch exception [type=search_phase_execution_exception, reason=all shards failed]
   ```
   In fact, this problem also exists in the online demo.
   #### 2. Scene recurrence
   You can copy the following request content：
   ```
   {
       "variables":{
           "condition":{
               "traceState":"ALL",
               "queryOrder":"BY_START_TIME",
               "paging":{
                   "pageNum":53,
                   "pageSize":200,
                   "needTotal":true
               },
               "queryDuration":{
                   "start":"2018-09",
                   "end":"2018-11",
                   "step":"MONTH"
               }
           }
       },
       "query":"
           query BasicTraces($condition: TraceQueryCondition) {
           queryBasicTraces(condition: $condition) {
           traces {
           key: segmentId
           endpointNames
           duration
           start
           isError
           traceIds
           }
           total
           }
           }"
   }
   ```
   
   Submitting the request will give an error. **This is a problem with ElasticSearch DB.** If the value of from+size exceeds 10000 when paging, the ES data will not be found. Request above 53*200+200>10000.
   
   

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