[ https://issues.apache.org/jira/browse/DRILL-2140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chris Westin updated DRILL-2140: -------------------------------- Assignee: Sudheesh Katkam (was: Chris Westin) > RPC Error querying JSON with empty nested maps > ---------------------------------------------- > > Key: DRILL-2140 > URL: https://issues.apache.org/jira/browse/DRILL-2140 > Project: Apache Drill > Issue Type: Bug > Components: Execution - Relational Operators > Affects Versions: 0.7.0 > Environment: Centos 4 node MapR cluster > Reporter: Andries Engelbrecht > Assignee: Sudheesh Katkam > Fix For: 1.0.0 > > Attachments: drillbit.log > > > When querying large number of documents in multiple directories with multiple > JSON files in each, and some documents have no top level map that is used for > a predicate, Drill produces a RPC error in the log. > Query > select t.retweeted_status.`user`.name as name, > count(t.retweeted_status.favorited) as rt_count from `./nfl` t where > t.retweeted_status.`user`.name is not null group by > t.retweeted_status.`user`.name order by count(t.retweeted_status.favorited) > desc limit 10; > Screen Error > Query failed: Query failed: Failure while running fragment., index: 0, > length: 1 (expected: range(0, 0)) [ b96e3bfa-74c9-4b78-886b-9a2c3fc4ea9b on > se-node13.se.lab:31010 ] > [ b96e3bfa-74c9-4b78-886b-9a2c3fc4ea9b on se-node13.se.lab:31010 ] > Drillbit log attached -- This message was sent by Atlassian JIRA (v6.3.4#6332)