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https://issues.apache.org/jira/browse/HIVE-24928?focusedWorklogId=581853&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-581853
]
ASF GitHub Bot logged work on HIVE-24928:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 13/Apr/21 15:27
Start Date: 13/Apr/21 15:27
Worklog Time Spent: 10m
Work Description: lcspinter commented on a change in pull request #2111:
URL: https://github.com/apache/hive/pull/2111#discussion_r612552854
##########
File path: ql/src/java/org/apache/hadoop/hive/ql/parse/TaskCompiler.java
##########
@@ -422,7 +422,7 @@ private String extractTableFullName(StatsTask tsk) throws
SemanticException {
TableSpec tableSpec = new TableSpec(table, partitions);
tableScan.getConf().getTableMetadata().setTableSpec(tableSpec);
- if (BasicStatsNoJobTask.canUseFooterScan(table, inputFormat)) {
+ if (BasicStatsNoJobTask.canUseColumnStats(table, inputFormat)) {
Review comment:
Right, fixed it.
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Issue Time Tracking
-------------------
Worklog Id: (was: 581853)
Time Spent: 6h 10m (was: 6h)
> In case of non-native tables use basic statistics from HiveStorageHandler
> -------------------------------------------------------------------------
>
> Key: HIVE-24928
> URL: https://issues.apache.org/jira/browse/HIVE-24928
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Affects Versions: 4.0.0
> Reporter: László Pintér
> Assignee: László Pintér
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Time Spent: 6h 10m
> Remaining Estimate: 0h
>
> When we are running `ANALYZE TABLE ... COMPUTE STATISTICS` or `ANALYZE TABLE
> ... COMPUTE STATISTICS FOR COLUMNS` all the basic statistics are collected by
> the BasicStatsTask class. This class tries to estimate the statistics by
> scanning the directory of the table.
> In the case of non-native tables (iceberg, hbase), the table directory might
> contain metadata files as well, which would be counted by the BasicStatsTask
> when calculating basic stats.
> Instead of having this logic, the HiveStorageHandler implementation should
> provide basic statistics.
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