duanxuelin opened a new issue #8025: PagingIdentifiers are not right when  
query  data with select query
URL: https://github.com/apache/incubator-druid/issues/8025
 
 
   
   
   ### Affected Version
   0.14.0-incubating
   
   ### Description
   
   I hava a kafka-indexing-service running. when query data with select and 
interval end at right now, the query result would contain wrong 
pagingIdentifiers.
   
   Wrong pagingIdentifiers I mentioned mean that when I query next page with 
pagingIdentifiers I got in the last query, the result contains records last 
query has already returned.
   
   I guess that part of query results are come from peon process, which may 
cause this. So changed interval and pagination works just like expected.
   my query is like:
   ```
   {
       "queryType": "select",
       "dataSource": "messages",
       "descending": true,
       "dimensions": [],
       "metrics": [],
       "granularity": "all",
       "filter": {
           "type": "and",
           "fields": [
               {
                   "type": "selector",
                   "dimension": "uid",
                   "value": "201010000001"
               }
           ]
       },
       "intervals": [
           "2019-07-03T08:13:49.944Z/2019-07-04T08:13:49.944Z"
       ],
       "pagingSpec": {
           "pagingIdentifiers": {
           },
           "threshold": 10
       }
   }
   ```
   
   

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