zeroflag commented on a change in pull request #1633:
URL: https://github.com/apache/hive/pull/1633#discussion_r528567059
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File path: service/src/java/org/apache/hive/service/cli/operation/Operation.java
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@@ -102,7 +109,7 @@ protected Operation(HiveSession parentSession,
MetricsConstant.COMPLETED_OPERATION_PREFIX, state);
queryState = new QueryState.Builder()
.withConfOverlay(confOverlay)
- .withGenerateNewQueryId(true)
+ .withGenerateNewQueryId(!embedded)
Review comment:
An hplsql script contains both declarative (for example select) and
imperative statements (for example a for loop). The script is executed by an
HplSqlOperation but this will start SQLOperations when it sees hive ql stuffs.
So this flag indicates that one operation was started by an other operation.
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