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Posted to issues-all@impala.apache.org by "gaoxiaoqing (Jira)" <ji...@apache.org> on 2022/05/30 09:41:00 UTC
[jira] [Assigned] (IMPALA-11297) Iceberg partition counts in profile
[ https://issues.apache.org/jira/browse/IMPALA-11297?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
gaoxiaoqing reassigned IMPALA-11297:
------------------------------------
Assignee: gaoxiaoqing
> Iceberg partition counts in profile
> -----------------------------------
>
> Key: IMPALA-11297
> URL: https://issues.apache.org/jira/browse/IMPALA-11297
> Project: IMPALA
> Issue Type: Improvement
> Affects Versions: Impala 4.1.0
> Reporter: Tamas Mate
> Assignee: gaoxiaoqing
> Priority: Major
>
> Iceberg tables reside in one HDFS partition, it could be useful to update the profile with Iceberg partition informations.
> {code:none}
> |--01:SCAN HDFS [default.iceberg_dict_runtime_filter b]
> | HDFS partitions=1/1 files=2 size=1.14KB
> | predicates: b.col_2 = 'a'
> | stored statistics:
> | table: rows=3 size=1.71KB
> | columns: unavailable
> | extrapolated-rows=disabled max-scan-range-rows=1
> | parquet statistics predicates: b.col_2 = 'a'
> | parquet dictionary predicates: b.col_2 = 'a'
> | mem-estimate=16.00MB mem-reservation=16.00KB thread-reservation=0
> | tuple-ids=1 row-size=16B cardinality=1
> | in pipelines: 01(GETNEXT)
> {code}
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