[HIVE-17159] Make metastore a separately releasable module

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0
• Component/s: Metastore, Standalone Metastore
• Assignee: Alan Gates
• Reporter: Alan Gates
• Created: 24/Jul/17 20:30
• Updated: 27/Jun/23 13:21
• Resolved: 29/May/18 21:34

Description

As proposed in this thread on the dev list, we should move the metastore into a separately releasable module. This is a POC of and potential first step towards separating out the metastore as a separate Apache TLP.

Issue Links

• is related to: HIVE-18508 Port schema changes from HIVE-14498 to standalone-metastore
• is related to: HIVE-17425 Change MetastoreConf.ConfVars internal members to be private

Sub-Tasks

• Create metastore specific configuration tool: Closed
• Create separate module for stand alone metastore: Closed
• Move thrift generated code to stand alone metastore: Closed
• Move JDO classes to standalone metastore: Closed
• Change metastore classes to not use the shims: Closed
• Change the metastore to not use the metrics code in hive/common: Closed
• Deal with TypeInfo dependencies in the metastore: Closed
• Move tokenstores to metastore module: Closed
• Move first set of classes to standalone metastore: Closed
• Fix standalone-metastore pom.xml to not depend on hive's main pom: Closed
• Move Warehouse class to standalone metastore: Closed
• Move testing related methods from MetaStoreUtils to some testing related utility: Closed
• Move TxnStore and implementations to standalone metastore: Resolved
• Remove dependency of get_fields_with_environment_context API to serde: Resolved
• Move RawStore to standalone metastore: Closed
• Move remaining classes that HiveMetaStore depends on: Closed
• make antlr output directory to use a top-level sourceset: Closed
• Move HiveMetaStore class: Closed
• Move HiveMetaStoreClient plus a few remaining classes.: Closed
• Create a set of builders for Thrift classes: Closed
• Move metastore specific itests: Closed
• Make the standalone metastore generate tarballs etc.: Closed
• Add rat plugin and configuration to standalone metastore pom: Closed
• Run checkstyle on standalone-metastore module with proper configuration: Closed
• Expand the list of serdes included in hive.serdes.using.metastore.for.schema: Open
• Mark duplicate configs in HiveConf as deprecated: Closed