[
https://issues.apache.org/jira/browse/HIVE-25200?focusedWorklogId=607409&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-607409
]
ASF GitHub Bot logged work on HIVE-25200:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 05/Jun/21 05:53
Start Date: 05/Jun/21 05:53
Worklog Time Spent: 10m
Work Description: pvary commented on a change in pull request #2351:
URL: https://github.com/apache/hive/pull/2351#discussion_r645947350
##########
File path:
iceberg/iceberg-handler/src/test/java/org/apache/iceberg/mr/hive/TestHiveIcebergStorageHandlerNoScan.java
##########
@@ -783,6 +785,43 @@ public void testDropHiveTableWithoutUnderlyingTable()
throws IOException {
shell.executeStatement("DROP TABLE " + identifier);
}
+ @Test
+ public void testAlterTableAddColumns() throws Exception {
+ Assume.assumeTrue("Iceberg - alter table/add column is only relevant for
HiveCatalog",
+ testTableType == TestTables.TestTableType.HIVE_CATALOG);
+
+ TableIdentifier identifier = TableIdentifier.of("default", "customers");
+
+ // Create HMS table with with a property to be translated
+ shell.executeStatement(String.format("CREATE EXTERNAL TABLE
default.customers " +
+ "STORED BY ICEBERG " +
+ "TBLPROPERTIES ('%s'='%s', '%s'='%s', '%s'='%s')",
+ InputFormatConfig.TABLE_SCHEMA,
SchemaParser.toJson(HiveIcebergStorageHandlerTestUtils.CUSTOMER_SCHEMA),
+ InputFormatConfig.PARTITION_SPEC, PartitionSpecParser.toJson(SPEC),
+ InputFormatConfig.EXTERNAL_TABLE_PURGE, "false"));
+
+ shell.executeStatement("ALTER TABLE default.customers ADD COLUMNS " +
Review comment:
Do we want to insert and read data after the alter in another test?
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Issue Time Tracking
-------------------
Worklog Id: (was: 607409)
Time Spent: 1.5h (was: 1h 20m)
> Alter table add columns support for Iceberg tables
> --------------------------------------------------
>
> Key: HIVE-25200
> URL: https://issues.apache.org/jira/browse/HIVE-25200
> Project: Hive
> Issue Type: Improvement
> Reporter: Ádám Szita
> Assignee: Ádám Szita
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> Since Iceberg counts as being a non-native Hive table, addColumn operation
> needs to be implemented by the help of Hive meta hooks.
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