[ https://issues.apache.org/jira/browse/DRILL-4006?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Hsuan-Yi Chu updated DRILL-4006: ------------------------------------- Description: If a field in a json file has many empty lists before a non-empty list, there could be an IOOB exception. Running the following query on the folder with files in the attachment can reproduce the observation: {code} select a from`folder` {code} Exception: org.apache.drill.common.exceptions.UserRemoteException: DATA_READ ERROR: index: 4448, length: 4 was: If a field in a json file has many empty lists before a non-empty list, there could be an IOOB exception. Running the following query on the folder with files in the attachment can reproduce the observation: select a from`folder` > As json reader reads a field with empty lists, IOOB could happen > ---------------------------------------------------------------- > > Key: DRILL-4006 > URL: https://issues.apache.org/jira/browse/DRILL-4006 > Project: Apache Drill > Issue Type: Bug > Components: Storage - JSON > Reporter: Sean Hsuan-Yi Chu > Assignee: Sean Hsuan-Yi Chu > > If a field in a json file has many empty lists before a non-empty list, there > could be an IOOB exception. > Running the following query on the folder with files in the attachment can > reproduce the observation: > {code} > select a from`folder` > {code} > Exception: > org.apache.drill.common.exceptions.UserRemoteException: DATA_READ ERROR: > index: 4448, length: 4 -- This message was sent by Atlassian JIRA (v6.3.4#6332)