deniskuzZ commented on code in PR #5076:
URL: https://github.com/apache/hive/pull/5076#discussion_r1523054231
##########
ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMapRedUtils.java:
##########
@@ -1720,6 +1723,41 @@ protected static MoveWork mergeMovePaths(Path
condInputPath, MoveWork linkedMove
return newWork;
}
+ private static void
setStorageHandlerAndPropertiesForMerge(ConditionalResolverMergeFilesCtx mrCtx,
MoveWork work) {
+ Properties storageHandlerProperties = null;
+ String storageHandlerClass = null;
+ if (work.getLoadTableWork() != null) {
+ // Get the info from the table data
+ TableDesc tableDesc = work.getLoadTableWork().getTable();
+ storageHandlerClass = tableDesc.getProperties().getProperty(
+
org.apache.hadoop.hive.metastore.api.hive_metastoreConstants.META_TABLE_STORAGE);
+ storageHandlerProperties = new Properties(tableDesc.getProperties());
+ } else {
+ // Get the info from the create table data
+ CreateTableDesc createTableDesc =
work.getLoadFileWork().getCtasCreateTableDesc();
+ String location = null;
+ if (createTableDesc != null) {
+ storageHandlerClass = createTableDesc.getStorageHandler();
+ storageHandlerProperties = new Properties();
+ storageHandlerProperties.put(hive_metastoreConstants.META_TABLE_NAME,
createTableDesc.getDbTableName());
+ location = createTableDesc.getLocation();
+ } else {
+ CreateMaterializedViewDesc createViewDesc =
work.getLoadFileWork().getCreateViewDesc();
+ if (createViewDesc != null) {
+ storageHandlerClass = createViewDesc.getStorageHandler();
+ storageHandlerProperties = new Properties();
+
storageHandlerProperties.put(hive_metastoreConstants.META_TABLE_NAME,
createViewDesc.getViewName());
+ location = createViewDesc.getLocation();
+ }
+ }
+ if (location != null) {
+
storageHandlerProperties.put(hive_metastoreConstants.META_TABLE_LOCATION,
location);
+ }
+ }
+ mrCtx.setStorageHandlerProps(storageHandlerProperties);
Review Comment:
mrCtx.`setTaskProperties`(mergeTaskProperties)
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