[
https://issues.apache.org/jira/browse/HIVE-25057?focusedWorklogId=589237&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-589237
]
ASF GitHub Bot logged work on HIVE-25057:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 26/Apr/21 13:23
Start Date: 26/Apr/21 13:23
Worklog Time Spent: 10m
Work Description: pvary commented on a change in pull request #2219:
URL: https://github.com/apache/hive/pull/2219#discussion_r620291888
##########
File path:
ql/src/java/org/apache/hadoop/hive/ql/ddl/table/AbstractAlterTableOperation.java
##########
@@ -138,8 +141,32 @@ private void finalizeAlterTableWithWriteIdOp(Table table,
Table oldTable, List<P
environmentContext.putToProperties(HiveMetaHook.ALTER_TABLE_OPERATION_TYPE,
desc.getType().name());
if (partitions == null) {
long writeId = desc.getWriteId() != null ? desc.getWriteId() : 0;
- context.getDb().alterTable(desc.getDbTableName(), table,
desc.isCascade(), environmentContext, true,
- writeId);
+ try {
+ context.getDb().alterTable(desc.getDbTableName(), table,
desc.isCascade(), environmentContext, true, writeId);
+ } catch (HiveException ex) {
+ if
(environmentContext.getProperties().containsKey(HiveMetaHook.INITIALIZE_ROLLBACK_ALTER)
&& Boolean
Review comment:
Could `environmentContext.getProperties().getOrDefault()` work for us
here?
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Issue Time Tracking
-------------------
Worklog Id: (was: 589237)
Time Spent: 3h (was: 2h 50m)
> Implement rollback for hive to iceberg migration
> ------------------------------------------------
>
> Key: HIVE-25057
> URL: https://issues.apache.org/jira/browse/HIVE-25057
> Project: Hive
> Issue Type: Improvement
> Reporter: László Pintér
> Assignee: László Pintér
> Priority: Major
> Labels: pull-request-available
> Time Spent: 3h
> Remaining Estimate: 0h
>
> This is a follow-up Jira of HIVE-25008.
> In case of an error during hive to iceberg migration, the original hive table
> must be restored.
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