[
https://issues.apache.org/jira/browse/DRILL-6641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16559618#comment-16559618
]
ASF GitHub Bot commented on DRILL-6641:
---------------------------------------
vvysotskyi opened a new pull request #1406: DRILL-6641: Fix columnValueCounts
in ParquetGroupScanStatistics when ParquetGroupScan has RowGroupInfo without
column statistics
URL: https://github.com/apache/drill/pull/1406
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
> TestConvertCountToDirectScan.ensureCorrectCountWithMissingStatistics() test
> fails randomly
> ------------------------------------------------------------------------------------------
>
> Key: DRILL-6641
> URL: https://issues.apache.org/jira/browse/DRILL-6641
> Project: Apache Drill
> Issue Type: Bug
> Reporter: Volodymyr Vysotskyi
> Assignee: Volodymyr Vysotskyi
> Priority: Major
> Fix For: 1.15.0
>
>
> {{TestConvertCountToDirectScan.ensureCorrectCountWithMissingStatistics()}}
> fails randomly with assertion error:
> {noformat}
> Found unwanted pattern in plan: DynamicPojoRecordReader
> 00-00 Screen
> 00-01 Project(cnt_str=[$0], cnt_total=[$1])
> 00-02 Scan(groupscan=[files =
> [/home/vitalii/IdeaProjects/drill-fork/exec/java-exec/target/org.apache.drill.exec.planner.logical.TestConvertCountToDirectScan/dfsTestTmp/1532655133770-0/wide_str_table/0_0_2.parquet,
>
> /home/vitalii/IdeaProjects/drill-fork/exec/java-exec/target/org.apache.drill.exec.planner.logical.TestConvertCountToDirectScan/dfsTestTmp/1532655133770-0/wide_str_table/0_0_1.parquet],
> numFiles = 2, DynamicPojoRecordReader{records = [[0, 2]]}])
> {noformat}
> This test uses a table with two partitions and it may fail when a partition
> with set statistics is taken first in the
> {{ParquetGroupScanStatistics.collect()}} method, which is indirectly called
> from {{ConvertCountToDirectScan}} rule.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
