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Posted to issues@drill.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/10/16 15:40:00 UTC
[jira] [Commented] (DRILL-6797) Split function index extraction
fails when result has no rows
[ https://issues.apache.org/jira/browse/DRILL-6797?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16651945#comment-16651945 ]
ASF GitHub Bot commented on DRILL-6797:
---------------------------------------
arina-ielchiieva opened a new pull request #1505: DRILL-6797: Fix UntypedNull handling for complex types
URL: https://github.com/apache/drill/pull/1505
Details in [DRILL-6797](https://issues.apache.org/jira/browse/DRILL-6797).
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> Split function index extraction fails when result has no rows
> -------------------------------------------------------------
>
> Key: DRILL-6797
> URL: https://issues.apache.org/jira/browse/DRILL-6797
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.12.0
> Reporter: Arina Ielchiieva
> Assignee: Arina Ielchiieva
> Priority: Major
> Fix For: 1.15.0
>
>
> *Query:*
> select split(n_name, ' ') [1] from cp.`tpch/nation.parquet` where n_nationkey = -1 group by n_name order by n_name limit 10
> *Error:*
> {noformat}
> Error: SYSTEM ERROR: CompileException: Line 23, Column 35: No applicable constructor/method found for actual parameters "int, org.apache.drill.exec.vector.UntypedNullHolder"; candidates are: "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(int, org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(int, org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.TinyIntReader.read(org.apache.drill.exec.expr.holders.TinyIntHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.TinyIntReader.read(org.apache.drill.exec.expr.holders.NullableTinyIntHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(int, org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.UInt1Reader.read(org.apache.drill.exec.expr.holders.UInt1Holder)", "public abstract void org.apache.drill.exec.vector.complex.reader.UInt1Reader.read(org.apache.drill.exec.expr.holders.NullableUInt1Holder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(int, org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.UInt2Reader.read(org.apache.drill.exec.expr.holders.UInt2Holder)", "public abstract void org.apache.drill.exec.vector.complex.reader.UInt2Reader.read(org.apache.drill.exec.expr.holders.NullableUInt2Holder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(int, org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.SmallIntReader.read(org.apache.drill.exec.expr.holders.SmallIntHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.SmallIntReader.read(org.apache.drill.exec.expr.holders.NullableSmallIntHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(int, org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.IntReader.read(org.apache.drill.exec.expr.holders.IntHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.IntReader.read(org.apache.drill.exec.expr.holders.NullableIntHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(int, org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.UInt4Reader.read(org.apache.drill.exec.expr.holders.UInt4Holder)", "public abstract void org.apache.drill.exec.vector.complex.reader.UInt4Reader.read(org.apache.drill.exec.expr.holders.NullableUInt4Holder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(int, org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.Float4Reader.read(org.apache.drill.exec.expr.holders.Float4Holder)", "public abstract void org.apache.drill.exec.vector.complex.reade
> .....
> ...........
> ...............
> exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.RepeatedBitReader.read(int, org.apache.drill.exec.expr.holders.NullableBitHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.RepeatedBitReader.read(int, org.apache.drill.exec.expr.holders.BitHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(int, org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(int, org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(int, org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(int, org.apache.drill.exec.expr.holders.UnionHolder)", "public abstract void org.apache.drill.exec.vector.complex.reader.BaseReader.read(org.apache.drill.exec.expr.holders.UnionHolder)"
> Fragment 0:0
> {noformat}
> *Reason:*
> When UntypedNull implementation was introduced in DRILL-5546, not all cases of its handling were covered.
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