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https://issues.apache.org/jira/browse/DRILL-2618?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Barclay (Drill) updated DRILL-2618:
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Description:
{{BasicFormatMatcher.isReadable(...)}} calls {{getFirstPath(...)}} without
checking that there is at least one path. This can cause an
IndexOutOfBoundsException.
To reproduce, create an empty directory {{/tmp/CaseInsensitiveColumnNames}} and
run {{exec/java-exec/src/test/java/org/apache/drill/TestExampleQueries.java}}.
was:
{{BasicFormatMatcher.isReadable(...)}} calls {{getFirstPath(...)}} without
checking that there is at least one path.
To reproduce, create an empty directory {{/tmp/CaseInsensitiveColumnNames}} and
run {{exec/java-exec/src/test/java/org/apache/drill/TestExampleQueries.java}}.
> BasicFormatMatcher calls getFirstPath(...) without checking # of paths is not
> zero
> ----------------------------------------------------------------------------------
>
> Key: DRILL-2618
> URL: https://issues.apache.org/jira/browse/DRILL-2618
> Project: Apache Drill
> Issue Type: Bug
> Reporter: Daniel Barclay (Drill)
>
> {{BasicFormatMatcher.isReadable(...)}} calls {{getFirstPath(...)}} without
> checking that there is at least one path. This can cause an
> IndexOutOfBoundsException.
> To reproduce, create an empty directory {{/tmp/CaseInsensitiveColumnNames}}
> and run
> {{exec/java-exec/src/test/java/org/apache/drill/TestExampleQueries.java}}.
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