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From "Arina Ielchiieva (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-6150) org.apache.drill.exec.store.easy.text.compliant.TextReader is subject of java.lang.StackOverflowError
Date Tue, 06 Mar 2018 17:34:00 GMT

     [ https://issues.apache.org/jira/browse/DRILL-6150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Arina Ielchiieva updated DRILL-6150:
------------------------------------
    Affects Version/s: 1.12.0

> org.apache.drill.exec.store.easy.text.compliant.TextReader is subject of java.lang.StackOverflowError
> -----------------------------------------------------------------------------------------------------
>
>                 Key: DRILL-6150
>                 URL: https://issues.apache.org/jira/browse/DRILL-6150
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Storage - Text &amp; CSV
>    Affects Versions: 1.12.0
>            Reporter: Vlad Rozov
>            Priority: Major
>         Attachments: test.tsv.zip
>
>
> TextReader uses recursion to parse quoted values causing StackOverflowError: 
> {noformat}
> select count(*) from dfs.`test.tsv`; (extractHeader should be set to true).
> {noformat}
> {noformat}
> Exception in thread "drill-executor-26" java.lang.StackOverflowError
>         at org.apache.drill.exec.store.easy.text.compliant.TextReader.parseQuotedValue(TextReader.java:269)
>         at org.apache.drill.exec.store.easy.text.compliant.TextReader.parseQuotedValue(TextReader.java:242)
>         at org.apache.drill.exec.store.easy.text.compliant.TextReader.parseQuotedValue(TextReader.java:293)
>         at org.apache.drill.exec.store.easy.text.compliant.TextReader.parseQuotedValue(TextReader.java:242)
>         at org.apache.drill.exec.store.easy.text.compliant.TextReader.parseQuotedValue(TextReader.java:293)
> {noformat}



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