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Date: Fri, 5 Dec 2014 21:04:12 +0000 (UTC)
From: "Rahul Challapalli (JIRA)" <jira@apache.org>
To: dev@drill.apache.org
Message-ID: <JIRA.12759878.1417813432000.88206.1417813452948@Atlassian.JIRA>
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 <JIRA.12759878.1417813432538@arcas>
Subject: [jira] [Created] (DRILL-1816) Scan Error with JSON on large no of
 records with Complex Types
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Rahul Challapalli created DRILL-1816:
----------------------------------------

             Summary: Scan Error with JSON on large no of records with Complex Types
                 Key: DRILL-1816
                 URL: https://issues.apache.org/jira/browse/DRILL-1816
             Project: Apache Drill
          Issue Type: Bug
          Components: Storage - JSON
            Reporter: Rahul Challapalli
            Assignee: Mehant Baid


git.commit.id.abbrev=4a4f54a
Memory Settings
{code}
DRILL_MAX_DIRECT_MEMORY="32G"
DRILL_MAX_HEAP="4G"
{code}

Dataset :
{code}
{
  "data" : {
    "col1" : {
      "one" : [1,2,3,4],
      "two" : [{"a":"b"},{"c":"d"}]
    }
  }
}
{code}

The below query works fine for the above record. However if we copy the same record 100,000 times, it fails with IOOB exception
{code}
select data from `json_kvgenflatten/kvgen-complex-large.json`;
{code}

Attached the logs. Let me know if you need anything more.


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