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Date: Wed, 29 Oct 2014 23:07:36 +0000 (UTC)
From: "Venkata krishnan Sowrirajan (JIRA)" <jira@apache.org>
To: issues@drill.incubator.apache.org
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Subject: [jira] [Created] (DRILL-1605) Sqlline JVM crashes if we query a
 directory of json files having different schemas.
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Venkata krishnan Sowrirajan created DRILL-1605:
--------------------------------------------------

             Summary: Sqlline JVM crashes if we query a directory of json files having different schemas.
                 Key: DRILL-1605
                 URL: https://issues.apache.org/jira/browse/DRILL-1605
             Project: Apache Drill
          Issue Type: Bug
          Components: Client - JDBC
    Affects Versions: 0.6.0
            Reporter: Venkata krishnan Sowrirajan


This "json" directory has 2 json files. If the 2 json files have different schemas not the same structure, sqlline JVM crashes. I tried copying the same file with different name and tried querying that worked fine.

select * from `json`;

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007f9bb418c425, pid=4858, tid=140307876988672
#
# JRE version: OpenJDK Runtime Environment (7.0_65-b17) (build 1.7.0_65-mockbuild_2014_07_16_06_06-b00)
# Java VM: OpenJDK 64-Bit Server VM (24.65-b04 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# J 544 C2 sqlline.SqlLine$Rows$Row.<init>(Lsqlline/SqlLine$Rows;ILjava/sql/ResultSet;)V (218 bytes) @ 0x00007f9bb418c425 [0x00007f9bb418bfc0+0x465]
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /tmp/jvm-4858/hs_error.log
#
# If you would like to submit a bug report, please include
# instructions on how to reproduce the bug and visit:
#   http://icedtea.classpath.org/bugzilla
#
Aborted



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