Lampros Smyrnaios abf0b69f29 Upgrade the copying operation to Impala Cluster: ... - Use only hive commands in the Ocean Cluster, as the "impala-shell" will be removed from there to free-up resources. - Hugely improve the performance in every aspect of the copying process: a) speedup file-transferring and DB-deletion, b) eliminate permissions-assignment, "load" operations and "use $db" queries, c) retry only the "create view" statements and only as long as they depend on other non-created views, instead of trying to recreate all tables and views 5 consecutive times. - Add error-checks for the creation of tables and views.		2024-04-11 17:12:12 +03:00
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eu/dnetlib/dhp/oa/graph/stats-monitor/oozie_app	Upgrade the copying operation to Impala Cluster:	2024-04-11 17:12:12 +03:00