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https://issues.apache.org/jira/browse/HIVE-23083?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17068253#comment-17068253
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Rajesh Balamohan commented on HIVE-23083:
-----------------------------------------
Both test failures with following exceptions are unrelated to this ticket
{noformat}
java.lang.AssertionError: No thread with name metastore_task_thread_test_impl_3
found.
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.assertTrue(Assert.java:41)
Could not open client transport with JDBC Uri:
jdbc:hive2://localhost:49903/default: java.net.ConnectException: Connection
refused {noformat}
> Enable fast serialization in xprod edge
> ---------------------------------------
>
> Key: HIVE-23083
> URL: https://issues.apache.org/jira/browse/HIVE-23083
> Project: Hive
> Issue Type: Improvement
> Components: HiveServer2
> Reporter: Rajesh Balamohan
> Assignee: Rajesh Balamohan
> Priority: Minor
> Attachments: HIVE-23083.1.patch, Screenshot 2020-03-26 at 2.28.34
> PM.png
>
>
> {noformat}
> select count(*) from store_sales, store, customer, customer_address where
> ss_store_sk = s_store_sk and s_market_id=10 and ss_customer_sk =
> c_customer_sk and c_birth_country <> upper(ca_country);
> {noformat}
> This uses "org/apache/hadoop/io/serializer/WritableSerialization" instead of
> TezBytesWritableSerialization.
>
> !Screenshot 2020-03-26 at 2.28.34 PM.png|width=812,height=488!
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