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https://issues.apache.org/jira/browse/HIVE-21305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16800137#comment-16800137
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Gopal V commented on HIVE-21305:
--------------------------------
{code}
diff --git a/ql/src/test/results/clientpositive/llap/tez_input_counters.q.out
b/ql/src/test/results/clientpositive/llap/tez_input_counters.q.out
index 16a45feb8b..9aa6a211d8 100644
--- a/ql/src/test/results/clientpositive/llap/tez_input_counters.q.out
+++ b/ql/src/test/results/clientpositive/llap/tez_input_counters.q.out
@@ -1815,7 +1815,7 @@ Stage-1 HIVE COUNTERS:
CREATED_DYNAMIC_PARTITIONS: 74
CREATED_FILES: 76
DESERIALIZE_ERRORS: 0
- RECORDS_IN_Map_1: 240
+ RECORDS_IN_Map_1: 1
{code}
Unrelated bug?
> LLAP: Option to skip cache for ETL queries
> ------------------------------------------
>
> Key: HIVE-21305
> URL: https://issues.apache.org/jira/browse/HIVE-21305
> Project: Hive
> Issue Type: Improvement
> Components: llap
> Affects Versions: 4.0.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Priority: Major
> Attachments: HIVE-21305.1.patch, HIVE-21305.2.patch,
> HIVE-21305.3.patch
>
>
> To avoid ETL queries from polluting the cache, would be good to detect such
> queries at compile time and optional skip llap io for such queries.
> org.apache.hadoop.hive.ql.parse.QBParseInfo.hasInsertTables() is the simplest
> way to catch ETL queries.
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