- 14 3月, 2019 1 次提交
-
-
由 Daniel Gustafsson 提交于
This removes a whole set of GUCs which are no longer used in the codebase. Also remove relevant documentation. Reviewed-by: NAshwin Agrawal <aagrawal@pivotal.io> Reviewed-by: NHeikki Linnakangas <hlinnakangas@pivotal.io> Reviewed-by: NGeorgios Kokolatos <gkokolatos@pivotal.io>
-
- 06 2月, 2019 2 次提交
-
-
由 Heikki Linnakangas 提交于
This re-implements compression that was lost in the WorkFile/BufFile refactoring. This new implementation uses Zstandard rather than zlib. Compression can be enabled with "gp_workfile_compression=on". It is disabled by default. Reviewed-by: NMel Kiyama <mkiyama@pivotal.io> Reviewed-by: NYandong Yao <yyao@pivotal.io>
-
由 Heikki Linnakangas 提交于
Temporary files have been somewhat inconsistent across different operations. Some operations used the Greenplum-specific "workfile" API, while others used the upstream BufFile API directly. The workfile API provides some extra features: workfiles are visible in the gp_toolkit views, and you can limit their size with the gp_workfile_limit_* GUCs. The temporary files that didn't go through the workfile API were exempt, which is not cool. To make things consistent, remove the workfile APIs. Use BufFiles directly everywhere. Re-implement the user-facing view and tracking the limits, on top of the BufFile API, so that those features are not lost. The workfile API also supported compressing the temporary files using zlib. That feature is lost with this commit, but will be re-introduced by the next commit. Another feature that this removes, is checksumming temporary files. That doesn't seem very useful, so we can probably live without it. But if it's still needed, then that should also be re-implemented on top of the BufFile API later. Discussion: https://groups.google.com/a/greenplum.org/d/msg/gpdb-dev/8Xe9MGor0pM/SjqiOo83BAAJReviewed-by: NMel Kiyama <mkiyama@pivotal.io> Reviewed-by: NYandong Yao <yyao@pivotal.io>
-
- 22 12月, 2018 1 次提交
-
-
由 Mel Kiyama 提交于
* docs - remove track_count GUC * docs - removed GUC track_activities will be backported to 5X_STABLE
-
- 07 12月, 2018 1 次提交
-
-
由 Daniel Gustafsson 提交于
The support for sending alerts via Email or SNMP was quite a kludge, and there are much better external tools for managing alerts than what we can supply in core anyways so this retires the capability. All references to alert sending in the docs are removed, but there needs to be section written about how to migrate off this feature in the release notes or a similar location. Discussion: https://github.com/greenplum-db/gpdb/pull/6384
-
- 05 12月, 2018 1 次提交
-
-
由 Lisa Owen 提交于
-
- 29 11月, 2018 1 次提交
-
-
由 Ashwin Agrawal 提交于
Given the online gpexpand work, the gp_num_contents_in_cluster GUC is unused. So, delete the same from code to avoid confusions and eliminate this long argument required to start a postgres instance in gpdb.
-
- 15 10月, 2018 1 次提交
-
-
由 Ning Yu 提交于
Now there is only the async dispatcher. The dispatcher API interface is kept so we might add new backend in the future. The GUC gp_connections_per_thread is also retired which was used to switch between the async and threaded backends.
-
- 25 8月, 2018 1 次提交
-
-
由 Chris Hajas 提交于
This GUC is now unused after the major COPY refactor. Co-authored-by: NChris Hajas <chajas@pivotal.io> Co-authored-by: NKevin Yeap <kyeap@pivotal.io>
-
- 09 7月, 2018 1 次提交
-
-
由 Heikki Linnakangas 提交于
Instead of completely disabling the generation of Paths with disabled plan types, add a high penalty to their cost estimates, like in the upstream. This reduces our diff vs. upstream, making future merges more straightforward. Discussion: https://groups.google.com/a/greenplum.org/d/msg/gpdb-dev/Az2cDcqf73g/_tY6Yv1kBgAJCo-authored-by: NDaniel Gustafsson <dgustafsson@pivotal.io> Reviewed-by: NVenkatesh Raghavan <vraghavan@pivotal.io> Reviewed-by: NRichard Guo <riguo@pivotal.io>
-
- 27 6月, 2018 1 次提交
-
-
由 Lisa Owen 提交于
-
- 13 1月, 2018 2 次提交
-
-
由 Heikki Linnakangas 提交于
Since persistent tables were removed, these were not used for anything.
-
由 Heikki Linnakangas 提交于
Plenty remains, but this is a start.
-
- 28 7月, 2017 1 次提交
-
-
由 Chuck Litzell 提交于
* De-conflate gpperfmon & gpcc. Conditionalize gpcc. Remove unreferenced topics. * Update GPAdminGuide.ditaval Remove addition to Admin Guide ditaval * Fixes from review.
-
- 13 5月, 2017 1 次提交
-
-
由 Chuck Litzell 提交于
* Relocates gpperfmon reference from GPCC * Remove emcconnect history and itorators from PDF ditamap * Remove iterator metrics subtopic from PDF ditamap * Additional edits to acknowledge gpperfmon without GPCC * Incorporate gpperfmon.conf reference into gpperfmon_install reference
-
- 26 2月, 2017 1 次提交
-
-
由 Daniel Gustafsson 提交于
The gp_external_grant_privileges GUC was needed before 4.0 to let non superusers create external tables for gphdfs and http protocols. This GUC was however deprecated during the 4.3 cycle so remove all traces of it. The utility of the GUC was replaced in 4.0 when rights management for external tables was implemented with the normal GRANT REVOKE framework so this has been dead code for quite some time. Remove GUC, code which handles it, all references to it from the documentation and a release notes entry.
-
- 25 1月, 2017 1 次提交
-
-
由 David Yozie 提交于
-