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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