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https://issues.apache.org/jira/browse/HIVE-24541?focusedWorklogId=530708&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-530708
]
ASF GitHub Bot logged work on HIVE-24541:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 04/Jan/21 14:43
Start Date: 04/Jan/21 14:43
Worklog Time Spent: 10m
Work Description: marton-bod commented on a change in pull request #1797:
URL: https://github.com/apache/hive/pull/1797#discussion_r551356985
##########
File path: ql/src/java/org/apache/hadoop/hive/ql/parse/StorageFormat.java
##########
@@ -69,6 +69,12 @@ public boolean fillStorageFormat(ASTNode child) throws
SemanticException {
}
break;
case HiveParser.TOK_FILEFORMAT_GENERIC:
+ if (storageHandler != null) {
+ // Under normal circumstances, we should not get here (since STORED BY
and STORED AS are incompatible within the
+ // same command). Only scenario we can end up here is if a default
storage handler class is set in the config.
+ // In this case, we opt to ignore the STORED AS clause.
Review comment:
sure
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Issue Time Tracking
-------------------
Worklog Id: (was: 530708)
Time Spent: 40m (was: 0.5h)
> Add config to set a default storage handler class
> -------------------------------------------------
>
> Key: HIVE-24541
> URL: https://issues.apache.org/jira/browse/HIVE-24541
> Project: Hive
> Issue Type: Improvement
> Reporter: Marton Bod
> Assignee: Marton Bod
> Priority: Major
> Labels: pull-request-available
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Add a config param "hive.default.storage.handler.class" so we can set a
> default storage handler class that can be used for all create table
> statements. By default it would be an empty string, taking no effect.
> This would allow existing user queries to be reused for a new table format
> for example, such as Iceberg.
> For example, after setting in the config: hive.default.storage.handler.class=
> org.apache.iceberg.mr.hive.HiveIcebergStorageHandler
> The query: CREATE TABLE abc (a int, b string) LOCATION ...
> would be equivalent to: CREATE TABLE abc (a int, b string) STORED BY
> 'org.apache.iceberg.mr.hive.HiveIcebergStorageHandler' LOCATION ...
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