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Tao Li commented on HIVE-16130: ------------------------------- We should be able to remove the artifacts from group "com.fasterxml.jackson.core" (see the patch). Local tests look good for both binary and http mode. However the below jackson classes are from parquet-hadoop-bundle-*.jar and log4j-core-*.jar, which I assume are required for the JDBC jar. So we have to keep these jackson classes in the uber jar. [~thejas] Can you please confirm? Here are some samples: 1502 Mon Mar 06 15:18:06 PST 2017 org/apache/logging/log4j/core/jackson/SimpleMessageDeserializer.class 867 Mon Mar 06 15:18:10 PST 2017 shaded/parquet/org/codehaus/jackson/map/AbstractTypeResolver.class > Remove jackson classes from hive-jdbc standalone jar > ---------------------------------------------------- > > Key: HIVE-16130 > URL: https://issues.apache.org/jira/browse/HIVE-16130 > Project: Hive > Issue Type: Bug > Reporter: Tao Li > Assignee: Tao Li > -- This message was sent by Atlassian JIRA (v6.3.15#6346)