kishendas commented on a change in pull request #1095:
URL: https://github.com/apache/hive/pull/1095#discussion_r443068590
##########
File path: ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
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@@ -12308,16 +12303,99 @@ else if(ast.getChild(0).getType() ==
HiveParser.TOK_FALSE) {
// if phase1Result false return
return false;
}
+
+ // 5. Set write id for HMS client
+ if (getTxnMgr().supportsAcid() &&
conf.get(ValidTxnWriteIdList.VALID_TABLES_WRITEIDS_KEY) == null) {
+
+ ValidTxnWriteIdList txnWriteIds = null;
+
+ if (conf.get(ValidTxnWriteIdList.COMPACTOR_VALID_TABLES_WRITEIDS_KEY) !=
null) {
+ txnWriteIds = new
ValidTxnWriteIdList(conf.getLong(ValidTxnList.COMPACTOR_VALID_TXNS_ID_KEY, 0));
+ txnWriteIds.addTableValidWriteIdList(
+ new
ValidReaderWriteIdList(conf.get(ValidTxnWriteIdList.COMPACTOR_VALID_TABLES_WRITEIDS_KEY)));
+ } else {
+ List<String> tabNames = new ArrayList<>();
+ for (String tabName : collectTables(qb)) {
+ String fullName = TableName
Review comment:
Join of tables should not be a DDL, so I don't expect allocation of
write ID for that.
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