Re: unable to write partitions with HCatWriter on Cloudera with Sentry and HDFS ACL plugin

Nathan, when Sentry is enabled, all files are supposed to be owned by hive:hive or impala:impala and permissions are managed via HDFS ACLs which are coordinated with Sentry. - Alex On Mon, Sep 24, 2018 at 1:15 PM Nathan Bamford < nathan.bamf...@redpointglobal.com> wrote: > Hi, > > We use HCat

Re: Proposal: File based metastore

Would it be useful to have a tool that can save database(s), table(s) and partition(s) metadata in a file and then import this file in another metastore? These files can be stored together with data files or elsewhere. This would allow for targeted exchange of metadata between multiple HMS service

Question about use of Table Lock Manager for clients

Hive documentation http://www.cloudera.com/content/cloudera-content/cloudera-docs/CDH4/4.2.0/C DH4-Installation-Guide/cdh4ig_topic_18_5.html describes the use of Table Lock Manager for HiveServer2. What isn¹t clear there is whether the lock manager should be enabled only on the host running HiveSe

Getting access to hadoop output from Hive JDBC session

Hello, I am switching from Hive 0.9 to Hive 0.12 and decided to start using Hive metadata server mode. As it turns out, Hive1 JDBC driver connected as "jdbc:hive://" only works via direct access to the metastore database. The Hive2 driver connected as "jdbc:hive2://" does work with the remote H