* Edits to apply organizational improvements made in the HAWQ version, using consistent realm and domain names, and testing that procedures work.

* Convert tasks to topics to fix formatting. Clean up pg_ident.conf topic.

* Convert another task to topic

* Remove extraneous tag

* Formatting and minor edits

* - added $ or # prompts for all code blocks
- Reworked section "Mapping Kerberos Principals to Greenplum Database Roles" to describe, generally, a user's authentication process and to more clearly describe how principal name is mapped to gpdb name.

* - add krb_realm auth param

- add description of include_realm=1 for completeness

--change command that tests email notification to a psql command.
--remove old example that uses gmail public SMTP server

* docs - docs and updates for pgbouncer 1.8.1

* some edits requested by david

* add pgbouncer config page to see also, include directive

* add auth_hba_type config param

* ldap - add info to migrating section, remove ldap passwds

* remove ldap note

* docs - gpbackup/gprestore new functionality.

--gpbackup new option --jobs to backup tables in parallel.
--gprestore  --include-table* options support restoring views and sequences.

* docs - gpbackup/gprestore. fixed typos. Updated backup/restore of sequences and views

* docs - gpbackup/gprestore - clarified information on dependent objects.

* docs - gpbackup/gprestore - updated information on locking/quiescent state.

* docs - gpbackup/gprestore - clarify connection in --jobs option.

* docs - resource group cpuset feature

* alter and create resource group sgml ref page updates

* gp_resource_group_cpu_limit applies to both CPU alloc modes

* add cpuset usage considerations

* restore ... fail, not backup

* misc edits, move note

* docs - update GUC optimizer_analyze_root_partition

-change default to on
-update description

* docs - optimizer_analyze_root_partition, fix typo

* docs - update GUC gp_ignore_error_table
-change set classification from system to session
-clarify INTO ERROR TABLE clause is not used.

* docs - update GUC gp_ignore_error_table - minor edits

* docs - gpbackup ddboost plugin - add replication feature

* docs - gpbackup ddboost plugin - fix typos

* docs - misc updates to gptransfer

- conref from best practices to admin guide
- qualify use for migration to diff number of segments
- misc edits

* conditionalize

* docs -draft update for migrating with gpcopy

* docs - migrating w/ gpcopy - updated ditamap

* add 'pivotal' condition

* some edits, additions, reorg

* removing ssh as a requirement (per comment on related PR)

* Clarifying that same-cluster copies aren't supported

* 4.3.16 -> 4.3.26

* replace --truncate with --truncate-source-after

* add note to start clusters in restricted mode

* add note about md5 validation when migrating between major version

* add pg_dump, pg_dumpall, psql dependencies in prerequisites section

* add info about actual free space needed for migration

* updating discussion of free space calculation

* updating to use new gpcopy option names

* more updates to clarify migration proc

* removing contentious statement about indexing (not present in main docs); adding resource groups to list of objects copied

* removing note about md5xor not working for version migration

* add note regarding validation with --append

* add note to install client package to get gpcopy dependencies

* removed --no-compression info as that's the default for same-host copies; relocated basic migration instructions

* replacing error section with reviewed info from ref page

* updating migration topics to use procedure format

* adding some post-migration steps for gpcopy

* address more feedback from brian; reorganize migration steps a bit; add general post-migration instructions from the relnotes

* docs - add gpcopy utility

* docs - gpcopy - review comment updates.

* docs - gpcopy reference - review comment updates and edits.

Also
--changed --dest-host to be a required option

* docs - gpcopy reference - command option changes.

-schema-only change to --metadata-only
--database change to --dbname
--batch-size change to --jobs

* docs - gpcopy ref. fix typos

* docs - discuss the partner connector (gppc) api

* address most of the edits requested by david

* add to requirements

* add the memory context functions

* docs - pl/container new setting attribute roles

* docs - review comment updates for pl/container roles attribute

* adding best practice note for setting timezone

* edits to clarify timezone behavior

This adds the basic scaffolding for allowing COMMENT ON RESOURCE
GROUP, but without any user visible functions for retrieving the
comment. Since we allow COMMENTs on resource queues, we should do
the same for resource groups for completeness.

* docs - add resgroup global shmem recommendation

* put conditions in a list

* explicitly call out vmtracker roles for global shmem

* Changing formatting from varname to i

* docs - add gprestore options --data-only, --metadata-only.

also, fix title link to gpbackup plugins.

* docs - gprestore --data-only, --metadata-only. review comment updates

* docs - gpbackup/gprestore plugin for DD Boost

- also minor update to S3 plugin- change yaml file parameter backupdir to folder.

* docs - review updates for gpbackup plugin for ddboost
also an update for S3. change keyword backupdir -> folder in example.

* docs - more review updates for gpbackup plugin for ddboost

updated files on review comments.
also updated HTML on review site.

* docs - another set of review updates for gpbackup plugin for ddboost
--edits/updates
--change toc -move plugin api up a level.
--tweaked format of parameter definition.
--also update S3 plugin to parallel gpbackup doc.

* docs - added pivotal only attribute to topic.

* docs - misc updates to gpbackup/gprestore plugin api docs

* address review comments from david

gpfdist was mistankenly misspelled as gpfidst, this fixes all found
occurrences in code and documentation.

-Move cast examples to install guide
-Pointer from install guide to admin guide for cast description.

* docs - resgroup memory_auditor to cat/view/gptoolkit

* cgroup mem usage output - used and limit_granted

* updates for code refactor that was just merged

* type to text

* docs: update cast information for GPDB 5/6

Update cast information. Add information about limited text casts.
See section "Type Casts"

* docs: review comments for GPDB 5/6 updated cast information.

* docs: fix typos in updated CAST info

Missed one reference

[ci skip]
Authored-by: NTodd Sedano <tsedano@pivotal.io>

[ci skip]
Authored-by: NTodd Sedano <tsedano@pivotal.io>

* docs - clarify settings for low memory queries

* memory_spill_ration range 0-2 for low mem queries

* docs - add a pl/container upgrade procedure

* replace gppkg -r, -i with -u

* docs - add pl/container resource mgmt info

* incorporate review comments

* edits requested by david

* docs - low memory query config for RQs and RGs

* add missing topic ending tag

* docs - add content for resgroup global shared memory

* some edits requested by david

* memory_spill_ratio max back to 100

* incorporate edits requested from simon