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Victoria Markman commented on DRILL-2095: ----------------------------------------- Verified fixed in 1.2.0 #Fri Sep 11 05:38:24 UTC 2015 git.commit.id.abbrev=b525692 {code} 0: jdbc:drill:schema=dfs> select s.id from (select d.id id from `data.json` d order by d.list[0]) s; +-----+ | id | +-----+ | 1 | +-----+ 1 row selected (0.382 seconds) {code} Test added to Functional/Passing/orderby > Order by on a repeated index inside a sub query results in an NPE > ----------------------------------------------------------------- > > Key: DRILL-2095 > URL: https://issues.apache.org/jira/browse/DRILL-2095 > Project: Apache Drill > Issue Type: Bug > Components: Query Planning & Optimization > Reporter: Rahul Challapalli > Assignee: Sean Hsuan-Yi Chu > Fix For: 1.2.0 > > > git.commit.id.abbrev=3e33880 > Data Set : > {code} > { > "id" : 1, > "list" : [1,2] > } > {code} > The below query succeeds > {code} > 0: jdbc:drill:schema=dfs.drillTestDir> select d.id id from `data.json` d > order by d.list[0]; > +------------+ > | id | > +------------+ > | 1 | > +------------+ > 1 row selected (0.12 seconds) > {code} > However when we use the same query inside a sub-query we get an NPE > {code} > 0: jdbc:drill:schema=dfs.drillTestDir> select s.id from (select d.id id from > `data.json` d order by d.list[0]) s; > Query failed: NullPointerException: > Error: exception while executing query: Failure while executing query. > (state=,code=0) > {code} > Explain plan also results in the same NPE for the above query -- This message was sent by Atlassian JIRA (v6.3.4#6332)