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Author SHA1 Message Date
Mukunda Modell
e41c25de50 Support multiple fulltext search clusters with 'cluster.search' config
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
2017-03-26 08:16:47 +00:00
Chad Little
60d1762a85 Redesign Config Application
Summary: Ref T11132, significantly cleans up the Config app, new layout, icons, spacing, etc. Some minor todos around re-designing "issues", mobile support, and maybe another pass at actual Group pages.

Test Plan: Visit and test every page in the config app, set new items, resolve setup issues, etc.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam, Korvin

Maniphest Tasks: T11132

Differential Revision: https://secure.phabricator.com/D16468
2016-08-29 15:49:49 -07:00
Chad Little
15ed2b936c Update Config Application UI
Summary: Switches over to new property UI boxes, splits core and apps into separate pages. Move Versions into "All Settings". I think there is some docs I likely need to update here as well.

Test Plan: Click on each item in the sidebar, see new headers.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D16429
2016-08-22 10:40:24 -07:00
epriestley
a761f73384 Allow index extensions to skip indexing if the object has not changed
Summary:
Fixes T9890. This allows IndexExtensions to emit an object version.

Before we build indexes, we check if the indexed version is the same as the current version. If it is, we just don't call that extension.

T9890 has a case where this is useful: a script went crazy and posted thousands of comments to a single task.

Without versioning, that results in the same comments being indexed over and over again. With versioning, most of the queue could just exit without doing any work.

Test Plan:
  - Added a `sleep(1)` to the actual indexing, used `bin/search index --background` to queue up a lot of tasks, ran them with `bin/phd debug task`, saw them complete very quickly with only one actual index operation performed.
  - Used `bin/search index --trace` and `bin/search index --trace --background` to observe the behavior of queries against the index version store, which looked sensible.
  - Made comments/transactions, saw versions update.
  - Used `bin/remove destroy`, verified index versions were purged.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9890

Differential Revision: https://secure.phabricator.com/D14845
2015-12-21 17:27:14 -08:00
epriestley
23c42486e4 Rename "SearchEngine" to "FulltextStorageEngine"
Summary:
Ref T9979. I picked this name long before the advent of modern "Engine" architecture and it ended up being pretty confusing.

Rename "SearchEngine" (currently: mysql or elasticsearch, used to store and query fulltext indexes) to "FulltextStorageEngine" to make it more clear what it does and disambituate it from ApplicationSearch, which also has a bunch of stuff called "SearchEngine", "SearchEngineExtension", etc.

Test Plan: Grepped for `phabricatorsearchengine`.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9979

Differential Revision: https://secure.phabricator.com/D14843
2015-12-21 17:26:19 -08:00
epriestley
99c9df96b4 Convert all "DocumentIndexers" into "FulltextEngines"
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
2015-12-21 17:25:23 -08:00
epriestley
99bd12b98d Lift Conpherence indexing up out of the Fulltext index
Summary:
Ref T9979. There are currently some hacks around Conpherence indexing: it does not really use the fulltext index, but its own specialized index. However, it's kind of hacked up so it can get reindexed by the normal indexing pipeline.

Lift it up into IndexEngine, instead of FulltextEngine. Specifically, the new stuff is going to look like this:

  - IndexEngine: Rebuild all indexes.
    - ConpherenceIndexExtension: Rebuild thread indexes.
    - ProjectMemberIndexExtension: Rebuild project membership views.
    - NgramIndexExtension: Rebuild ngram indexes.
    - FulltextIndexExtension / FulltextEngine: Rebuild fulltext indexes, a special type of index.
      - FulltextCommentExtension: Rebuild comment fulltext indexes.
      - FulltextProjectExtension: Rebuild project fulltext indexes.
      - etc.

Most of this is at least sort-of-in-place as of this diff, although some of the part in the middle is still pretty rough.

Test Plan:
  - Made a unique comment in a Conpherence thread.
  - Used `bin/search index --force` to rebuild the index.
  - Searched for the comment.
  - Found the thread.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9979

Differential Revision: https://secure.phabricator.com/D14841
2015-12-21 17:25:05 -08:00
epriestley
ecc3314a25 Modularize transaction/comment indexing in the FulltextEngine
Summary:
Ref T9979. This is currently hard-coded but can be done in a generic way.

This has one minor behavioral changes: answer text is no longer included in the question text index in Ponder. I'm not planning to accommodate that for now since I don't want to dig this hole any deeper than I already have. This behavior should be different anyway (e.g., index the answer, then show the question in the results or something).

Test Plan:
  - Put a unique word in a Maniphest comment.
  - Searched for the word.
  - Found the task.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9979

Differential Revision: https://secure.phabricator.com/D14837
2015-12-21 17:24:40 -08:00
epriestley
aab1574e33 Remove TYPE_SEARCH_DIDUPDATEINDEX event
Summary:
Ref T9979. This event had one weird callsite and no known third-party callers. It can be done more cleanly as an extension, now.

This index is used to allow us to "Group By: Project" in Maniphest without joining into the Projects database.

Test Plan:
  - Ran a query with "Group By: Project" in Maniphest.
  - Renamed project "Apples" to "Zebras".
  - Reloaded page.
  - UI properly moved "Zebras" tasks to the bottom of the list.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9979

Differential Revision: https://secure.phabricator.com/D14836
2015-12-21 17:23:59 -08:00
epriestley
02f82c2af5 Modularize fulltext indexing of Projects, Subscriptions and Custom Fields
Summary: Ref T9979. This is going to become `FulltextEngine`, but pave the way for that by pulling extensions out of it.

Test Plan:
{F1036624}

  - Used `bin/search index Txxx`, saw projects, subscribers and custom fields rebuild in the index.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9979

Differential Revision: https://secure.phabricator.com/D14835
2015-12-21 17:04:25 -08:00
epriestley
2447d9bdf2 Begin improving modularity of IndexEngine, add locks
Summary:
Ref T9890. Ref T9979. Several adjacent goals:

  - The `SearchEngine` vs `ApplicationSearchEngine` thing is really confusing. There are also a bunch of confusing class names and class relationships within the fulltext indexing. I want to rename these classes to be more standard (`IndexEngine`, `IndexEngineExtension`, etc). Rename `SearchIndexer` to `IndexEngine`. A future change will rename `SearchEngine`.
  - Add the index locks described in T9890.
  - Structure things a little more normally so future diffs can do the "EngineExtension" thing more cleanly.

Test Plan:
Indexing:

  - Renamed a task to have a unique word in the title.
  - Ran `bin/search index Txxx`.
  - Searched for unique word.
  - Found task.

Locking:

  - Added a `sleep(10)` after the `lock()` call.
  - Ran `bin/search index Txxx` in two windows.
  - Saw first one lock, sleep 10 seconds, index.
  - Saw second one give up temporarily after failing to grab the lock.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9890, T9979

Differential Revision: https://secure.phabricator.com/D14834
2015-12-21 17:04:10 -08:00
epriestley
24845c70b9 Refine error behavior of bin/search index
Summary: Fixes T5991. If //all requested documents// failed to index, consider this a catastrophic failure and exit with an error code.

Test Plan:
  - Ran `bin/search index --type TASK`, observed successful exit despite a small number of un-indexable documents.
  - Ran `bin/search index PHID-TASK-xxx` for an invalid task, observed exception on exit after complete failure.
  - Ran normal indexing through daemons.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T5991

Differential Revision: https://secure.phabricator.com/D14174
2015-09-27 13:11:11 -07:00
Joshua Spence
368f359114 Use PhutilClassMapQuery instead of PhutilSymbolLoader
Summary: Use `PhutilClassMaQuery` instead of `PhutilSymbolLoader`, mostly for consistency. Depends on D13588.

Test Plan: Poked around a bunch of pages.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D13589
2015-08-14 07:49:01 +10:00
Joshua Spence
b6d745b666 Extend from Phobject
Summary: All classes should extend from some other class. See D13275 for some explanation.

Test Plan: `arc unit`

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D13283
2015-06-15 18:02:27 +10:00
epriestley
68486c4541 Rename PhabricatorSearchField to PhabricatorSearchFieldDocumentType
Summary: Ref T8441. I want to use `PhabricatorSearchField` for a better, more useful object.

Test Plan: `grep`, `arc lint`

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T8441

Differential Revision: https://secure.phabricator.com/D13168
2015-06-05 11:01:25 -07:00
Joshua Spence
36e2d02d6e phtize all the things
Summary: `pht`ize a whole bunch of strings in rP.

Test Plan: Intense eyeballing.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: hach-que, Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D12797
2015-05-22 21:16:39 +10:00
Joshua Spence
16a8ed72bd Modernize search engine selection
Summary: Remove the `PhabricatorDefaultSearchEngineSelector` class. This is quite similar to D12053.

Test Plan: Went to `/view/PhabricatorSearchApplication/` and saw the storage engine configuration. Set `search.elastic.host` and saw the highlighted storage engine change.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D12670
2015-05-20 06:59:59 +10:00
epriestley
a455e50e29 Build a Conpherence thread index
Summary:
Ref T3165. Builds a dedicated index for Conpherence to avoid scale/policy filtering concerns.

  - This is pretty one-off but I think it's generally OK.
  - There's no UI for it.
  - `ConpherenceFulltextQuery` is very low-level. You would need to do another query on the PHIDs it returns to actually show anything to the user.
  - The `previousTransactionPHID` is so you can load chat context efficiently. Specifically, if you want to show results like this:

> previous line of context
> **line of chat that matches the query**
> next line of context

...you can read the previous lines out of `previousTransactionPHID` directly, and the next lines by issuing one query with `WHERE previousTransactionPHID IN (...)`.

I'm not 100% sure this is useful, but it seemed like a reasonable thing to provide, since there's no way to query this efficiently otherwise and I figure a lot of chat might make way more sense with a couple of lines of context.

Test Plan:
  - Indexed a thread manually (whole thing indexed).
  - Indexed a thread by updating it (just the new comment indexed).
  - Wrote a hacky test script and got reasonable-looking query results.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T3165

Differential Revision: https://secure.phabricator.com/D11234
2015-01-06 10:24:30 -08:00
Bob Trahan
9219645287 Daemons - add "objectPHID" to task tables.
Summary: Ref T5402. This more or less "fixes" it but there's probably some polish to do?

Test Plan:
stopped and started daemons. error logs look good.

ran bin/storage upgrade.  noted that `adjust` added the appropriate indices for active and archive task.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T5402

Differential Revision: https://secure.phabricator.com/D11044
2014-12-23 16:30:05 -08:00
Bob Trahan
a414fc497f Diffusion - make projects work properly with commits
Summary: Fixes T3189. Now if you say #projects in a commit message they will associate nicely with the commit. Also we record transactions about all this project editing fun.

Test Plan: tested migration by associating some projects with commits and verifying they still showed up post migration. tested adding / removing projects by doing so from the UI, noting transactions written nicely as well

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Projects: #projects

Maniphest Tasks: T3189

Differential Revision: https://secure.phabricator.com/D10877
2014-11-19 14:43:59 -08:00
epriestley
a6698f2ea5 Use ApplicationTransactions when indexing commit/audit comments
Summary:
Ref T4896. Depends on D10056. Moves search indexing to standard infrastructure.

Also, fixes a bug where inline comments would not be indexed.

Test Plan: Used `bin/search index ... --trace` to view index construction of a commit, saw all the comments and inlines get indexed.

Reviewers: btrahan, joshuaspence

Reviewed By: joshuaspence

Subscribers: epriestley

Maniphest Tasks: T4896

Differential Revision: https://secure.phabricator.com/D10057
2014-07-28 15:02:18 -07:00
Joshua Spence
9a679bf374 Allow worker tasks to have priorities
Summary: Fixes T5336. Currently, `PhabricatorWorkerLeaseQuery` is basically FIFO. It makes more sense for the queue to be a priority-queue, and to assign higher priorities to alerts (email and SMS).

Test Plan: Created dummy tasks in the queue (with different priorities). Verified that the priority field was set correctly in the DB and that the priority was shown on the `/daemon/` page. Started a `PhabricatorTaskmasterDaemon` and verified that the higher priority tasks were executed before lower priority tasks.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: epriestley, Korvin

Maniphest Tasks: T5336

Differential Revision: https://secure.phabricator.com/D9871
2014-07-12 03:02:06 +10:00
Joshua Spence
8756d82cf6 Remove @group annotations
Summary: I'm pretty sure that `@group` annotations are useless now... see D9855. Also fixed various other minor issues.

Test Plan: Eye-ball it.

Reviewers: #blessed_reviewers, epriestley, chad

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley, Korvin, hach-que

Differential Revision: https://secure.phabricator.com/D9859
2014-07-10 08:12:48 +10:00
epriestley
cd080b092e Use ApplicationTransactions/CustomField to power Differential global search
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
2014-02-26 11:18:06 -08:00
epriestley
fb9b023fba Rebuild custom field indexes when rebuilding standard/fulltext search indexes
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
2014-02-10 14:32:45 -08:00
epriestley
b262ccdaff Use ApplicationSearch to power primary search
Summary:
Ref T4365. Drive primary search through ApplicationSearch instead of through a bunch of custom nonsense. Notably, this allows you to save searches, notably.

The one thing this doesn't do -- which I'd like it to -- is carry your query text across searches. When you search for "quack", I want to overwrite the query in your default filter and give you those results, so you can turn the search into an "Open Tasks" search by default by reordering the queries. I'll probably do that next. It feels a little hacky but I want to try it out.

Test Plan: {F106932}

Reviewers: btrahan, chad

Reviewed By: btrahan

CC: aran, bigo

Maniphest Tasks: T4365

Differential Revision: https://secure.phabricator.com/D8123
2014-02-03 12:52:47 -08:00
epriestley
a82f573102 Allow ApplicationSearch to be offset-paged
Summary: Ref T4365. It's not practical to cursor-page all engines; allow main search engines to be offset-paged. Basically, this comes down to setting a flag and then doing a couple of tiny things differently.

Test Plan: Used this two diffs from now.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T4365

Differential Revision: https://secure.phabricator.com/D8121
2014-02-03 12:52:19 -08:00
epriestley
a716fe99f3 Perform search indexing in the worker queue and respect bin/search index --background
Summary: Fixes T3857. Earlier work made this trivial and just left product questions, which I've answered by requiring the daemons to run on reasonable installs.

Test Plan: Ran `bin/search index` and `bin/search index --background`. Observed indexes write in the former case and tasks queue in the latter case. Commented with a unique string on a revision and searched for it a moment later, got exactly one result (that revision), verifying that reindexing works correctly.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T3857

Differential Revision: https://secure.phabricator.com/D7966
2014-01-14 13:22:56 -08:00
epriestley
da50aef7f2 Add event dispatch for updated search indexes
Summary:
See discussion in D6955. Provide an event for applications and users to update secondary search indexes.

Facebook: I don't recall exactly how all the search stuff is rigged up, but this might provide a more practical / less fragile alternative. I think it publishes into ElasticSearch now, and then intern somehow handles the result merge at display time, implictly relying on Phabricator's storage format? A cleaner approach might be to publish a secondary "intern" index in a standard format.

Test Plan: Ran `bin/search index --type proj --trace`, saw events fire.

Reviewers: btrahan

Reviewed By: btrahan

CC: FacebookPOC, aran

Differential Revision: https://secure.phabricator.com/D6956
2013-09-12 13:05:54 -07:00
epriestley
4308a932c2 Restore search indexing to Ponder questions
Summary: Ref T3578. Get indexing back, and try to simplify it a bit.

Test Plan: Rebuilt QUES and MOCK indexes with `bin/search`. Created question with unique string, verified it appeared as a result. Added an answer with a unique string, got it as a result too.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T3578

Differential Revision: https://secure.phabricator.com/D6619
2013-07-29 12:04:19 -07:00
Bob Trahan
1cb0db8755 Move PhabricatorUser to new phid stuff
Summary: Ref T2715. Had to start loading status information in the query class. Debated trying to clean up some of the attach / load stuff but decided to just add status under the new paradigm for now.

Test Plan: phid.query  also made a status and checked that out. also played in conpherence.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6585
2013-07-26 14:05:19 -07:00
epriestley
f29861713e Use Application PHIDs in Ponder
Summary: Ref T2715. Switch Ponder to the new IDs.

Test Plan: Ran `phid.lookup`; `phid.query`. Grepped for old constant

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6554
2013-07-24 11:32:31 -07:00
epriestley
cdbb1d5a03 Use application PHIDs in Phriction
Summary: Ref T2715. Moves Phriction to application PHIDs.

Test Plan: Used `phid.query`; browsed Phriction.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6553
2013-07-24 11:32:13 -07:00
epriestley
17ee71d896 Use Application PHIDs in Maniphest
Summary: Ref T2715. Switch Maniphest to the new stuff.

Test Plan: Used `phid.query`; `phid.lookup` to load objects.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6516
2013-07-22 12:17:35 -07:00
epriestley
0e3cb3b393 Use Application PHIDs for commits
Summary: Ref T2716. Ref T2715. Move CMIT to use Application PHIDs. Nothing too special here, but I consolidated some code into DiffusionCommitQuery. Depends on D6514.

Test Plan: Browsed Diffusion. Browsed Differential/Maniphest with linked commits. Used jump nav; used `phid.lookup` and `phid.query`. Used remarkup for Git and SVN repos. Grepped for PHID_TYPE_CMIT.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715, T2716

Differential Revision: https://secure.phabricator.com/D6515
2013-07-22 12:17:34 -07:00
epriestley
1fb39a20d3 Move DifferentialRevision to application PHIDs
Summary: Ref T2715.

Test Plan: Used `phid.lookup` and `phid.query` to load handles. Grepped for `PHID_TYPE_DREV`.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6509
2013-07-22 12:17:29 -07:00
Nick Pellegrino
3e6fa43658 getConfigEnv fails fast when key is not found and no default value is given.
Summary:
T2345
getConfig throws an Exception when the key does not exist.
Also removes dead code that throws an Exception.

Test Plan:
Reloaded the Phabricator home page.  In the process, found
2 Exceptions thrown due to nonexistent keys.  After addressing these problems,
the home page loads without Exceptions.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4541
2013-01-19 12:11:28 -08:00
epriestley
f6b1964740 Improve Search architecture
Summary:
The search indexing API has several problems right now:

  - Always runs in-process.
    - It would be nice to push this into the task queue for performance. However, the API currently passses an object all the way through (and some indexers depend on preloaded object attributes), so it can't be dumped into the task queue at any stage since we can't serialize it.
    - Being able to use the task queue will also make rebuilding indexes faster.
    - Instead, make the API phid-oriented.
  - No uniform indexing API.
    - Each "Editor" currently calls SomeCustomIndexer::indexThing(). This won't work with AbstractTransactions. The API is also just weird.
    - Instead, provide a uniform API.
  - No uniform CLI.
    - We have `scripts/search/reindex_everything.php`, but it doesn't actually index everything. Each new document type needs to be separately added to it, leading to stuff like D3839. Third-party applications can't provide indexers.
    - Instead, let indexers expose documents for indexing.
  - Not application-oriented.
    - All the indexers live in search/ right now, which isn't the right organization in an application-orietned view of the world.
    - Instead, move indexers to applications and load them with SymbolLoader.

Test Plan:
  - `bin/search index`
    - Indexed one revision, one task.
    - Indexed `--type TASK`, `--type DREV`, etc., for all types.
    - Indexed `--all`.
  - Added the word "saboteur" to a revision, task, wiki page, and question and then searched for it.
    - Creating users is a pain; searched for a user after indexing.
    - Creating commits is a pain; searched for a commit after indexing.
    - Mocks aren't currently loadable in the result view, so their indexing is moot.

Reviewers: btrahan, vrana

Reviewed By: btrahan

CC: 20after4, aran

Maniphest Tasks: T1991, T2104

Differential Revision: https://secure.phabricator.com/D4261
2012-12-21 14:21:31 -08:00
Bob Trahan
73bc34b26d Add support for differential field specifications to be indexed in search
Summary: ...and do so for a few fields -- summary, test plan, and revert plan.

Test Plan: added NATASHA and BULLWINKLE to summary and test plan of existing diff. Diff showed up in search!

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T654

Differential Revision: https://secure.phabricator.com/D3915
2012-11-07 13:31:52 -08:00
vrana
ef85f49adc Delete license headers from files
Summary:
This commit doesn't change license of any file. It just makes the license implicit (inherited from LICENSE file in the root directory).

We are removing the headers for these reasons:

- It wastes space in editors, less code is visible in editor upon opening a file.
- It brings noise to diff of the first change of any file every year.
- It confuses Git file copy detection when creating small files.
- We don't have an explicit license header in other files (JS, CSS, images, documentation).
- Using license header in every file is not obligatory: http://www.apache.org/dev/apply-license.html#new.

This change is approved by Alma Chao (Lead Open Source and IP Counsel at Facebook).

Test Plan: Verified that the license survived only in LICENSE file and that it didn't modify externals.

Reviewers: epriestley, davidrecordon

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T2035

Differential Revision: https://secure.phabricator.com/D3886
2012-11-05 11:16:51 -08:00
vrana
8e7ae7b33a Optimize reindex_everything.php
Summary:
We have two troubles with this script:

# Our revisions and commits don't fit in the memory. (Our tasks do :-).)
# Reindexing revisions is slow.

Test Plan: Ran it.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D3483
2012-09-17 13:34:41 -07:00
vrana
36fa347bcc Log instead of fatal for reindexing documents
Summary:
We have some issues with Elastic search (or maybe it's SMC) causing that indexing sporadically doesn't work.
Throwing in indexing stops the workflow and is annoying.
Not indexing doesn't have fatal consequences for the user and we can (and probably should) postpone it.

Test Plan: Thrown, looked at log.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D3350
2012-08-21 12:28:56 -07:00
Pieter Hooimeijer
64472dd7b8 Adding Ponder-related files.
Summary:
Ponder is similar in spirit to the Wiki tool, but uses a Q&A
format and up/downvotes to signal user sentiment. Popular
questions are moved to the top of the feed on a 5-minute
cycle based on age (younger is better) and vote count (higher
is better).

Pre-apologies for noob diff.

Test Plan:
- `./bin/phd list` Should include `PonderHeatDaemon`; phd launch it
  if necessary.

- Navigate to /ponder/ ; observe sanity when adding questions,
  voting on them, and adding answers.

- Confirm that questions and answers are linkable using Q5 / Q5#A5 formatted object links.

- Confirm that searching for Ponder Questions works using built-in
  search.

Feedback on code / schema / whatever organization very welcome.

Reviewers: nh, vrana, epriestley

Reviewed By: epriestley

CC: gmarcotte, aran, Korvin, starruler

Differential Revision: https://secure.phabricator.com/D3136
2012-08-10 10:44:04 -07:00
vrana
bb61f03f1d Mark disabled users as "closed documents" in search
Test Plan:
  $ ./reindex_all_users.php

Search for me in open documents.
Search for @epriestley in open documents.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D3216
2012-08-09 11:35:01 -07:00
Bob Trahan
8a4c08b01d Allow commits to be associated with projects and associated goodies
Summary:
- Commit detail view
 - List of projects
 - "edit" action which takes the user to a simple form where they can only add / remove projects.
-  Integrated the project relationship into the commit search indexer
 - fixed a bug from D790; it seems you must select the column if you're going to join against it later. Without this change searching for author or projectfails 100% for me.

Test Plan: added and removed projects. verified appropriate projects showed up in detail and edit view. searched for commits by project and found the ones I was supposed to...!

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T1614

Differential Revision: https://secure.phabricator.com/D3189
2012-08-08 10:03:41 -07:00
vrana
6cc196a2e5 Move files in Phabricator one level up
Summary:
- `kill_init.php` said "Moving 1000 files" - I hope that this is not some limit in `FileFinder`.
- [src/infrastructure/celerity] `git mv utils.php map.php; git mv api/utils.php api.php`
- Comment `phutil_libraries` in `.arcconfig` and run `arc liberate`.

NOTE: `arc diff` timed out so I'm pushing it without review.

Test Plan:
/D1234
Browsed around, especially in `applications/repository/worker/commitchangeparser` and `applications/` in general.

Auditors: epriestley

Maniphest Tasks: T1103
2012-06-01 12:32:44 -07:00
epriestley
09c8af4de0 Upgrade phabricator to libphutil v2
Summary: Mechanical changes from D2588. No "Class.php" moves yet.

Test Plan: See D2588.

Reviewers: vrana, btrahan, jungejason

Reviewed By: vrana

CC: aran

Maniphest Tasks: T1103

Differential Revision: https://secure.phabricator.com/D2591
2012-05-30 14:26:29 -07:00
vrana
b916722151 Index revision comments
Summary: Only inlines were indexed (contrary to what comment claims).

Test Plan: Index one revision, check database.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Koolvin

Differential Revision: https://secure.phabricator.com/D2359
2012-05-01 10:46:27 -07:00
vrana
44bbdec9ac Improve elasticsearch
Summary: I thought that this will be fun but the elasticsearch API is horrible and the documentation is poor.

Test Plan:
Search for:

- string
- author
- author, owner
- string, author
- open
- string, open, author
- string, exclude
- several authors, several owners
- nothing
- probably all other combinations

Normally, such an exhaustive test plan wouldn't be required but each combination requires a completely different query.

Reviewers: epriestley, jungejason

Reviewed By: epriestley

CC: aran, Koolvin, btrahan

Differential Revision: https://secure.phabricator.com/D2298
2012-04-24 18:50:55 -07:00
epriestley
20a5c9b261 Use "closed", not "committed", in Differential
Summary: "Committed" is SVN-specific language, and confusing in Git and Mercurial. Use neutral language instead.

Test Plan: Inspection.

Reviewers: btrahan, Makinde, vrana, jungejason

Reviewed By: vrana

CC: aran

Maniphest Tasks: T909

Differential Revision: https://secure.phabricator.com/D2087
2012-04-23 17:40:57 -07:00