Release 2.0

Release 2.0

New Features

• Make presto-admin log and configuration directories configurable. They can be
  set using the environment variables PRESTO_ADMIN_LOG_DIR and
  PRESTO_ADMIN_CONFIG_DIR.
• Change the default configuration directory to ~/.prestoadmin and the
  default log directory to ~/.prestoadmin/log.
• Remove the requirement for running and installing presto-admin with sudo.
  The user specified in config.json still needs sudo access on the Presto
  nodes in order to execute commands like installing the RPM and setting
  permissions on the configuration files.
• Rename the connectors directory to catalog to match the Presto
  nomenclature.
• Rename the connector add and connector remove. commands to
  catalog add and catalog remove.
• Add experimental support for connecting to a Presto server with internal
  communication via HTTPS and LDAP, where the HTTP connection is disabled.
• Allow specifying which python interpreter to use as an argument to the
  presto-admin installation script.
• Add G1HeapRegionSize=32M to the jvm.config defaults as suggested by the
  Presto documentation.

Bug Fixes

• Keep the node.id in Presto's node.properties file consistent across
  configuration updates.
• Change the permissions on the Presto catalog directory to 755 and the
  owner topresto:presto.
• Use catalog.config-dir instead of plugin.config-dir in the
  node.properties defaults. plugin.config-dir has been deprecated
  in Presto since version 0.113.

Compatibility Notes

• The locations of config and log directories have been changed
• The connectors directory has been renamed to catalog.
• The connector commands have been renamed to catalog.