Summary: Ref T12819. Adds support for projects.
Test Plan: Indexed and searched for projects.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T12819
Differential Revision: https://secure.phabricator.com/D18566
Summary:
D17384 added a "keywords" field but only partially implemented it.
- Remove this field.
- Index project slugs as part of the document body instead.
Test Plan:
- Ran `bin/search index PHID-PROJ-... --force`.
- Found project by searching for a unique slug.
Reviewers: chad, 20after4
Reviewed By: chad
Differential Revision: https://secure.phabricator.com/D17596
Summary:
The goal is to make fulltext search back-ends more extensible, configurable and robust.
When this is finished it will be possible to have multiple search storage back-ends and
potentially multiple instances of each.
Individual instances can be configured with roles such as 'read', 'write' which control
which hosts will receive writes to the index and which hosts will respond to queries.
These two roles make it possible to have any combination of:
* read-only
* write-only
* read-write
* disabled
This 'roles' mechanism is extensible to add new roles should that be needed in the future.
In addition to supporting multiple elasticsearch and mysql search instances, this refactors
the connection health monitoring infrastructure from PhabricatorDatabaseHealthRecord and
utilizes the same system for monitoring the health of elasticsearch nodes. This will
allow Wikimedia's phabricator to be redundant across data centers (mysql already is,
elasticsearch should be as well).
The real-world use-case I have in mind here is writing to two indexes (two elasticsearch clusters
in different data centers) but reading from only one. Then toggling the 'read' property when
we want to migrate to the other data center (and when we migrate from elasticsearch 2.x to 5.x)
Hopefully this is useful in the upstream as well.
Remaining TODO:
* test cases
* documentation
Test Plan:
(WARNING) This will most likely require the elasticsearch index to be deleted and re-created due to schema changes.
Tested with elasticsearch versions 2.4 and 5.2 using the following config:
```lang=json
"cluster.search": [
{
"type": "elasticsearch",
"hosts": [
{
"host": "localhost",
"roles": { "read": true, "write": true }
}
],
"port": 9200,
"protocol": "http",
"path": "/phabricator",
"version": 5
},
{
"type": "mysql",
"roles": { "write": true }
}
]
Also deployed the same changes to Wikimedia's production Phabricator instance without any issues whatsoever.
```
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: Korvin, epriestley
Tags: #elasticsearch, #clusters, #wikimedia
Differential Revision: https://secure.phabricator.com/D17384
Summary: Ref T9979. This simplifies/standardizes the code a bit, but mostly gives us more consistent class names and structure.
Test Plan:
- Used `bin/search index --type ...` to index documents of every indexable type.
- Searched for documents by unique text, found them.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9979
Differential Revision: https://secure.phabricator.com/D14842
Summary:
Fixes T5727. Updates the regexes to split on '-'. Also changes the editor such that tokens are updated by the larger search process. (Note this means we update this data more often then we need to - for every project transaction.)
Users will need to make an edit to a project -or- run `bin/search index "#project-tag"` to make this actually work.
Test Plan: Made "Frontend-Engineering", "Engineering", and "Backend-Enginering". They all showed up in the typeahead!
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T5727
Differential Revision: https://secure.phabricator.com/D10247
Summary: Ref T5655. Rename `PhabricatorPHIDType` subclasses for clarity (see discussion in D9839). I'm not too keen on some of the resulting class names, so feel free to suggest alternatives.
Test Plan: Ran unit tests.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin, hach-que
Maniphest Tasks: T5655
Differential Revision: https://secure.phabricator.com/D9986
Summary:
Ref T2222. Ref T3886. Ref T418. A few changes:
- CustomField can now index into global search.
- Use CustomField fields instead of older custom fields for Differential global search. (This slightly breaks any custom fields which exist, but they are presumably very rare, and probably do not exist; this break is also very mild.)
- Automatically perform CustomField and Subscribable indexing on applicable object types.
Test Plan: Used `bin/search index` to reindex a bunch of stuff, then searched for it. Debug-dumped abstract documents to inspect them.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T418, T3886, T2222
Differential Revision: https://secure.phabricator.com/D8346
Summary:
Ref T4420. When a result list contains both open and closed results, hide the closed results. I think this has a good chance of almost always working, and feeling very intuitive. It has a small chance of being a weird mess. It feels reasonable to me so far
The one bad case I can come up with here is that if you have results which shadow each other, like "Apples" (a closed project) and "Apples and Bananas" (an open project), it is impossible to get "Apples" in the result list, because "Apples and Bananas" will always shadow it. Let's wait for someone to hit this before we figure out how to deal with it.
Test Plan: Typed through open stuff to hit closed stuff.
Reviewers: chad, btrahan
Reviewed By: chad
CC: aran
Maniphest Tasks: T4420
Differential Revision: https://secure.phabricator.com/D8238
Summary: See thread; these are just bugs. Handles and main search do not mark projects correctly as open/closed.
Test Plan: Searched for projects and observed they respect the open/closed flags properly after reidnexing.
Reviewers: chad, btrahan
Reviewed By: chad
CC: aran
Differential Revision: https://secure.phabricator.com/D8237
Summary:
Ref T4379. Fixes T4359. Currently, `bin/search index` does not rebuild CustomField indexes. This is because they aren't really part of the main search index. However, from a user's point of view this is by far the most logical place to look for index rebuilds, and it's straightforward for us to write into this secondary store.
At some point, it might be nice to let you specify fields as "fulltext" too, although no one has asked for that yet. We could then dump the text of those fields into the fulltext index. Ref T418.
Test Plan: Used `bin/search index --type proj --trace`, etc., and examination of the database to verify that indexes rebuilt. Reindexed users, tasks, projects.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T4359, T418, T4379
Differential Revision: https://secure.phabricator.com/D8185
Summary:
Part one of a large and complicated plot:
- The last filter for Maniphest "pro" queries is "Group By".
- This is currently executed in a convoluted and ridiculous way, loading massive amounts of data.
- The primary reason it works like it does is that we don't have a project name index available in Maniphest, so we can't sort in the DB.
- So, I want to provide a name index to Maniphest and push this work to the DB.
To do that, my plan is:
- Index projects in Search.
- Add a "did update index" event.
- Have Maniphest listen for it.
- When projects are updated, update their indexes in Maniphest.
- Rewrite the giant mess of "group by: project" to be somewhat reasonable.
- This may also extend to some future "group by: assignee".
This is the first small step down this path, which just indexes projects in search.
Test Plan: Ran `bin/search index --type project`, then searched for projects.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D6955
