[NL] Implement query-type fallback #2225

pradh · 2023-02-10T08:55:56Z

In fulfillment, loop over a sequence of query_types until we are able to produce some charts.

The two key functions are:

first_query_type: Given a bunch of classification results in an utterance, we pick the first query_type to process
next_query_type: Given a list of past query_types we tried to fulfill and failed, we pick the next query_type to process

Given fallbacks at query_type level, drop per-fulfillment-type fallbacks.

Also, separate out the ClassificationType from a new QueryType, since the latter may be more fine-grained.

…to nlfallback

beets

the dictionaries will get really hard to manage.. could we encode the logic in querytype classes instead (with fields that must be set, eg. handler, classification, fallback etc)

beets · 2023-02-10T21:51:08Z

server/lib/nl/fulfillment_next.py

+    QueryType.CORRELATION,
+    QueryType.TIME_DELTA,
+    QueryType.EVENT,
+    QueryType.OVERVIEW,


isn't overview a fallback if we have no sv data to show? i imagine it would be ranked after SIMPLE

This is the order of query_types to first try out. Currently, if we classified a query as OVERVIEW, Guha had wanted it to trump everything else.

In terms of fallback, you're right that it is after SIMPLE.

beets · 2023-02-10T22:01:31Z

server/lib/nl/fulfillment_next.py

+        QueryType.SIMPLE,
+}
+
+DIRECT_QUERY_TYPE_FALLBACK = {


add a comment here that some have more complex fallback logic?

Added (but this is now in a new file)

pradh · 2023-02-11T02:41:21Z

the dictionaries will get really hard to manage.. could we encode the logic in querytype classes instead (with fields that must be set, eg. handler, classification, fallback etc)

I was in half-mind, so your nudge was helpful :). I've added a dataclass with all the fields, and have a single map to set them.

pradh

Thanks for the review!

pradh · 2023-02-11T02:38:53Z

server/lib/nl/fulfillment_next.py

+    QueryType.CORRELATION,
+    QueryType.TIME_DELTA,
+    QueryType.EVENT,
+    QueryType.OVERVIEW,


This is the order of query_types to first try out. Currently, if we classified a query as OVERVIEW, Guha had wanted it to trump everything else.

In terms of fallback, you're right that it is after SIMPLE.

pradh · 2023-02-11T02:39:08Z

server/lib/nl/fulfillment_next.py

+        QueryType.SIMPLE,
+}
+
+DIRECT_QUERY_TYPE_FALLBACK = {


Added (but this is now in a new file)

…to nlfallback

@chayim

Bumps [redis](https://github.com/redis/redis-py) from 3.5.3 to 4.5.3. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/redis/redis-py/releases">redis's releases</a>.</em></p> <blockquote> <h2>4.5.3</h2> <h1>Changes</h1> <p>Update urgency: HIGH: There is a critical bug that may affect a subset of users. Upgrade!</p> <h2>🐛 Bug Fixes</h2> <ul> <li><a href="https://cwe.mitre.org/data/definitions/404.html">CWE-404</a> AsyncIO Race Condition Fix (<a href="https://redirect.github.com/redis/redis-py/issues/2624">#2624</a>, <a href="https://redirect.github.com/redis/redis-py/issues/2579">#2579</a>)</li> </ul> <h2>4.5.2</h2> <h1>Changes</h1> <h2>🚀 New Features</h2> <ul> <li>Introduce AbstractConnection so that UnixDomainSocketConnection can call super().<strong>init</strong> (<a href="https://redirect.github.com/redis/redis-py/issues/2588">#2588</a>)</li> <li>Added queue_class to REDIS_ALLOWED_KEYS (<a href="https://redirect.github.com/redis/redis-py/issues/2577">#2577</a>)</li> <li>Made search document subscriptable (<a href="https://redirect.github.com/redis/redis-py/issues/2615">#2615</a>)</li> <li>Sped up the protocol parsing (<a href="https://redirect.github.com/redis/redis-py/issues/2596">#2596</a>)</li> </ul> <h2>🐛 Bug Fixes</h2> <ul> <li>Fix behaviour of async PythonParser to match RedisParser as for issue <a href="https://redirect.github.com/redis/redis-py/issues/2349">#2349</a> (<a href="https://redirect.github.com/redis/redis-py/issues/2582">#2582</a>)</li> <li>Replace async_timeout by asyncio.timeout (<a href="https://redirect.github.com/redis/redis-py/issues/2602">#2602</a>)</li> <li>Update json().arrindex() default values (<a href="https://redirect.github.com/redis/redis-py/issues/2611">#2611</a>)</li> </ul> <h2>🧰 Maintenance</h2> <ul> <li>Coverage for pypy-3.9 (<a href="https://redirect.github.com/redis/redis-py/issues/2608">#2608</a>)</li> <li>Developer Experience: Adding redis version compatibility details to the README (<a href="https://redirect.github.com/redis/redis-py/issues/2621">#2621</a>)</li> <li>Remove redundant assignment to RedisCluster.nodes_manager. 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(truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/redis/redis-py/blob/master/CHANGES">redis's changelog</a>.</em></p> <blockquote> <pre><code>* Allow data to drain from async PythonParser when reading during a disconnect() * Use asyncio.timeout() instead of async_timeout.timeout() for python >= 3.11 ([#2602](redis/redis-py#2602)) * Add test and fix async HiredisParser when reading during a disconnect() ([#2349](redis/redis-py#2349)) * Use hiredis-py pack_command if available. * Support `.unlink()` in ClusterPipeline * Simplify synchronous SocketBuffer state management * Fix string cleanse in Redis Graph * Make PythonParser resumable in case of error ([#2510](redis/redis-py#2510)) * Add `timeout=None` in `SentinelConnectionManager.read_response` * Documentation fix: password protected socket connection ([#2374](redis/redis-py#2374)) * Allow `timeout=None` in `PubSub.get_message()` to wait forever * add `nowait` flag to `asyncio.Connection.disconnect()` * Update README.md links * Fix timezone handling for datetime to unixtime conversions * Fix start_id type for XAUTOCLAIM * Remove verbose logging from cluster.py * Add retry mechanism to async version of Connection * Compare commands case-insensitively in the asyncio command parser * Allow negative `retries` for `Retry` class to retry forever * Add `items` parameter to `hset` signature * Create codeql-analysis.yml ([#1988](redis/redis-py#1988)). Thanks @chayim * Add limited support for Lua scripting with RedisCluster * Implement `.lock()` method on RedisCluster * Fix cursor returned by SCAN for RedisCluster & change default target to PRIMARIES * Fix scan_iter for RedisCluster * Remove verbose logging when initializing ClusterPubSub, ClusterPipeline or RedisCluster * Fix broken connection writer lock-up for asyncio ([#2065](redis/redis-py#2065)) * Fix auth bug when provided with no username ([#2086](redis/redis-py#2086)) * Fix missing ClusterPipeline._lock ([#2189](redis/redis-py#2189)) * Added dynaminc_startup_nodes configuration to RedisCluster * Fix reusing the old nodes' connections when cluster topology refresh is being done * Fix RedisCluster to immediately raise AuthenticationError without a retry * ClusterPipeline Doesn't Handle ConnectionError for Dead Hosts ([#2225](redis/redis-py#2225)) * Remove compatibility code for old versions of Hiredis, drop Packaging dependency * The `deprecated` library is no longer a dependency * Failover handling improvements for RedisCluster and Async RedisCluster ([#2377](redis/redis-py#2377)) * Fixed "cannot pickle '_thread.lock' object" bug ([#2354](redis/redis-py#2354), [#2297](redis/redis-py#2297)) * Added CredentialsProvider class to support password rotation * Enable Lock for asyncio cluster mode * Fix Sentinel.execute_command doesn't execute across the entire sentinel cluster bug ([#2458](redis/redis-py#2458)) * Added a replacement for the default cluster node in the event of failure ([#2463](redis/redis-py#2463)) * Fix for Unhandled exception related to self.host with unix socket ([#2496](redis/redis-py#2496)) </code></pre> <ul> <li>4.1.3 (Feb 8, 2022) <ul> <li>Fix flushdb and flushall (<a href="https://redirect.github.com/redis/redis-py/issues/1926">#1926</a>)</li> <li>Add redis5 and redis4 dockers (<a href="https://redirect.github.com/redis/redis-py/issues/1871">#1871</a>)</li> <li>Change json.clear test multi to be up to date with redisjson (<a href="https://redirect.github.com/redis/redis-py/issues/1922">#1922</a>)</li> <li>Fixing volume for unstable_cluster docker (<a href="https://redirect.github.com/redis/redis-py/issues/1914">#1914</a>)</li> <li>Update changes file with changes since 4.0.0-beta2 (<a href="https://redirect.github.com/redis/redis-py/issues/1915">#1915</a>)</li> </ul> </li> <li>4.1.2 (Jan 27, 2022)</li> </ul>  </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/redis/redis-py/commit/66a4d6b2a493dd3a20cc299ab5fef3c14baad965"><code>66a4d6b</code></a> AsyncIO Race Condition Fix (<a href="https://redirect.github.com/redis/redis-py/issues/2641">#2641</a>)</li> <li><a href="https://github.com/redis/redis-py/commit/318b114f4da9846a2a7c150e1fb702e9bebd9fdf"><code>318b114</code></a> Version 4.5.2 (<a href="https://redirect.github.com/redis/redis-py/issues/2627">#2627</a>)</li> <li><a href="https://github.com/redis/redis-py/commit/1b2f408259405d412d7530291902f9e0c8bd34b3"><code>1b2f408</code></a> Fix behaviour of async PythonParser to match RedisParser as for issue <a href="https://redirect.github.com/redis/redis-py/issues/2349">#2349</a> (...</li> <li><a href="https://github.com/redis/redis-py/commit/7d474f90453c7b90bd06c94e0250b618120a599d"><code>7d474f9</code></a> introduce AbstractConnection so that UnixDomainSocketConnection can call supe...</li> <li><a href="https://github.com/redis/redis-py/commit/c87172347584301f453c601c483126e4800257b7"><code>c871723</code></a> pypy-3.9 CI (<a href="https://redirect.github.com/redis/redis-py/issues/2608">#2608</a>)</li> <li><a href="https://github.com/redis/redis-py/commit/d63313bf6080acaf18d61e072c78303adc0d4166"><code>d63313b</code></a> add queue_class to REDIS_ALLOWED_KEYS (<a href="https://redirect.github.com/redis/redis-py/issues/2577">#2577</a>)</li> <li><a href="https://github.com/redis/redis-py/commit/c61eeb2e3b5dff1f01eb1e665f424c7e75354f56"><code>c61eeb2</code></a> Adding supported redis/library details (<a href="https://redirect.github.com/redis/redis-py/issues/2621">#2621</a>)</li> <li><a href="https://github.com/redis/redis-py/commit/25e85e51e57b7aae9eb8fc77cfb0a45a07a501a7"><code>25e85e5</code></a> fix: replace async_timeout by asyncio.timeout (<a href="https://redirect.github.com/redis/redis-py/issues/2602">#2602</a>)</li> <li><a href="https://github.com/redis/redis-py/commit/91ab12a0f1bdf0e433131e1a51578e9fa2f89718"><code>91ab12a</code></a> Remove redundant assignment. 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pradh added 4 commits February 9, 2023 11:49

Implement fallback

375f6a5

Merge branch 'master' of https://github.com/datacommonsorg/website in…

8ca9934

…to nlfallback

Handle fallback

1785669

Cleanup fallback

9b74ec5

pradh requested review from shifucun and beets and removed request for shifucun February 10, 2023 08:56

Merge branch 'master' into nlfallback

0648be9

beets approved these changes Feb 10, 2023

View reviewed changes

Add a QueryHandler class and move to a new file.

6aaa7c0

pradh commented Feb 11, 2023

View reviewed changes

pradh enabled auto-merge (squash) February 11, 2023 02:43

pradh added 3 commits February 10, 2023 18:43

Merge branch 'master' of https://github.com/datacommonsorg/website in…

daa294d

…to nlfallback

Merge branch 'nlfallback' of github.com:pradh/website into nlfallback

cbcce1b

Fix codacy warnings

a32aa6b

pradh merged commit 456151e into datacommonsorg:master Feb 11, 2023

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[NL] Implement query-type fallback #2225

[NL] Implement query-type fallback #2225

pradh commented Feb 10, 2023 •

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[NL] Implement query-type fallback #2225

[NL] Implement query-type fallback #2225

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