Impala Command Line Argument Advanced Configuration Snippet (Safety Valve) -kudu_mutation_buffer_size=20971520 -kudu_error_buffer_size=20971520 Tablet Server Advanced Configuration Snippet (Safety Valve) for gflagfile -max_cell_size_bytes=20971520 ========================= As above setted，It is working fine.   Thanks . ... View more

Hello Rahul   Our Hive documentation [1] states currently "Hive in CDH does not support transactions (HIVE-5317)", so you can't use the Insert ,Update and Delete statements in Hive.   Based on the requirements you may want to consider using Kudu storage through Impala [2]   Please let me know if you have any more questions or concerns. [1] https://www.cloudera.com/documentation/enterprise/5-14-x/topics/hive_ingesting_and_querying_data.html#hive_transaction_support [2] https://www.cloudera.com/documentation/enterprise/5-14-x/topics/kudu_impala.html   Thanks Manpreet Singh ... View more