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  1. Apache Drill
  2. DRILL-2618

BasicFormatMatcher calls getFirstPath(...) without checking # of paths is not zero

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 1.4.0
    • Storage - Other
    • None

    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.

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          contains

          Bug - A problem which impairs or prevents the functions of the product. DRILL-3902 Bad error message: core cause not included in text; maybe wrong kind

          • Major - Major loss of function.
          • Resolved
          duplicates

          Bug - A problem which impairs or prevents the functions of the product. DRILL-3508 IOOB raised if FROM points at an empty directory

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. DRILL-3813 table from directory subtree having no descendent files fails with index error

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. DRILL-3903 Querying empty directory yield internal index-out-of-bounds error

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. DRILL-4055 Query over nested empty directory results in IOB Exception

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. DRILL-2775 message error not clear when doing a select or ctas on empty folder

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. DRILL-3974 Querying an empty workspace fails with IOBE

          • Major - Major loss of function.
          • Resolved
          is superceded by

          Bug - A problem which impairs or prevents the functions of the product. DRILL-5546 Schema change problems caused by empty batch

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. DRILL-4185 UNION ALL involving empty directory on any side of union all results in Failed query

          • Major - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. DRILL-3468 CTAS IOB

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. DRILL-3837 Metadata Caching : refresh metadata command on an empty dir should throw proper error message

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              hgunes Hanifi Gunes
              dsbos Daniel Barclay
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              Dates

                Created:
                Updated:
                Resolved: