Remove Datetime data type #336

matthewryanwells · 2023-08-10T16:02:11Z

Description

Removes the Datetime data type and updates all related unit tests, integ tests, and documentation.

Issues Resolved

Check List

New functionality includes testing.
- All tests pass, including unit test, integration test and doctest
New functionality has been documented.
- New functionality has javadoc added
- New functionality has user manual doc added
Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

docs/user/ppl/functions/datetime.rst

codecov · 2023-08-10T16:17:45Z

Codecov Report

Merging #336 (b035b13) into integ-reduce-ExprCoreTypes (b035b13) will not change coverage.
The diff coverage is n/a.

❗ Current head b035b13 differs from pull request most recent head f52cc8a. Consider uploading reports for the commit f52cc8a to get more accurate results

@@                      Coverage Diff                      @@
##             integ-reduce-ExprCoreTypes     #336   +/-   ##
=============================================================
  Coverage                         97.51%   97.51%           
  Complexity                         4657     4657           
=============================================================
  Files                               408      408           
  Lines                             11912    11912           
  Branches                            828      828           
=============================================================
  Hits                              11616    11616           
  Misses                              289      289           
  Partials                              7        7

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integ-test/src/test/java/org/opensearch/sql/sql/DateTimeFunctionIT.java

core/src/main/java/org/opensearch/sql/data/model/ExprStringValue.java

core/src/main/java/org/opensearch/sql/data/model/ExprValue.java

core/src/main/java/org/opensearch/sql/expression/datetime/DateTimeFunction.java

docs/user/general/datatypes.rst

docs/user/ppl/functions/system.rst

integ-test/src/test/java/org/opensearch/sql/ppl/DateTimeFunctionIT.java

integ-test/src/test/java/org/opensearch/sql/ppl/DateTimeImplementationIT.java

integ-test/src/test/java/org/opensearch/sql/sql/DateTimeImplementationIT.java

core/src/main/java/org/opensearch/sql/data/model/ExprValue.java

core/src/main/java/org/opensearch/sql/data/model/ExprTimestampValue.java

GumpacG · 2023-08-10T18:03:33Z

core/src/main/java/org/opensearch/sql/expression/DSL.java

@@ -819,10 +819,6 @@ public static FunctionExpression castTimestamp(Expression value) {
    return compile(FunctionProperties.None, BuiltinFunctionName.CAST_TO_TIMESTAMP, value);
  }

-  public static FunctionExpression castDatetime(Expression value) {


Is this a breaking change?

I believe this would be as there is no such thing as a datetime value to cast to anymore, unless it returns a timestamp which sounds unreasonable as we already have the castTimestamp to do that

core/src/main/java/org/opensearch/sql/expression/datetime/DateTimeFunction.java

Yury-Fridlyand

Please, rerun spotless in :core to groom the code.

integ-test/src/test/java/org/opensearch/sql/ppl/DateTimeFunctionIT.java

Yury-Fridlyand · 2023-08-11T16:42:02Z

Please, add this as diagram as docs/dev/img/type-hierarchy-tree-final.png

matthewryanwells · 2023-08-11T19:45:56Z

Please, add this as [diagram](https://github.com/Bit-Quill/opensearch-project-sql/assets/88679692/d974b3e5-d8ca-416d-839d-2bd0b400b48e) as `docs/dev/img/type-hierarchy-tree-final.png`

Thank you for the updated diagram, I have now added it

core/src/test/java/org/opensearch/sql/expression/datetime/DateTimeFunctionTest.java

integ-test/src/test/java/org/opensearch/sql/ppl/DateTimeFunctionIT.java

core/src/main/java/org/opensearch/sql/data/model/ExprDatetimeValue.java

core/src/main/java/org/opensearch/sql/expression/datetime/DateTimeFunction.java

MitchellGale · 2023-08-15T16:19:59Z

Looks like you have a checkstyle failure:

<h3 style="font-size: 12.8px; font-weight: bold; background: rgb(82, 93, 118); color: white; text-decoration: none; padding: 5px; margin-right: 2px; margin-left: 2px; margin-bottom: 0px; font-family: arial, helvetica, sanserif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal;">File /home/runner/work/opensearch-project-sql/opensearch-project-sql/opensearch/src/test/java/org/opensearch/sql/opensearch/storage/script/filter/FilterQueryBuilderTest.java</h3>

Error Description | Line
-- | --
Line is longer than 100 characters (found 101). | 1632

Signed-off-by: Matthew Wells <[email protected]>

…tetime function Signed-off-by: Matthew Wells <[email protected]>

…tes, and general code improvements Signed-off-by: Matthew Wells <[email protected]>

Signed-off-by: Matthew Wells <[email protected]>

…unctionIT, renamed file to previous name, added type diagram to docs Signed-off-by: Matthew Wells <[email protected]>

Signed-off-by: Matthew Wells <[email protected]>

…xed test formatting, cleaned tests Signed-off-by: Matthew Wells <[email protected]>

Signed-off-by: Matthew Wells <[email protected]>

* removed datetime type, updated tests and documentation Signed-off-by: Matthew Wells <[email protected]>

* Remove Datetime data type (#336) * removed datetime type, updated tests and documentation Signed-off-by: Matthew Wells <[email protected]> * removed duplicate test code, replaced calls of ZoneOffset.UTC with a constant Signed-off-by: Matthew Wells <[email protected]> * readded test and edited it to return timestamp, fixed minor checkstyle difference Signed-off-by: Matthew Wells <[email protected]> * converted all utc timezone/zone id to be ZoneOffset.UTC Signed-off-by: Matthew Wells <[email protected]> * Spotless Apply Signed-off-by: Matthew Wells <[email protected]> * Added tests back in and updated to work with timestamp Signed-off-by: Matthew Wells <[email protected]> * Spotless Apply Signed-off-by: Matthew Wells <[email protected]> * removed duplicate tests, renamed test Signed-off-by: Matthew Wells <[email protected]> --------- Signed-off-by: Matthew Wells <[email protected]>

* Implement creation of ip2geo feature (#257) * Update gradle version to 7.6 (#265) Signed-off-by: Vijayan Balasubramanian <[email protected]> * Implement creation of ip2geo feature * Implementation of ip2geo datasource creation * Implementation of ip2geo processor creation Signed-off-by: Heemin Kim <[email protected]> --------- Signed-off-by: Vijayan Balasubramanian <[email protected]> Signed-off-by: Heemin Kim <[email protected]> Co-authored-by: Vijayan Balasubramanian <[email protected]> * Added unit tests with some refactoring of codes (#271) * Add Unit tests * Set cache true for search query * Remove in memory cache implementation (Two way door decision) * Relying on search cache without custom cache * Renamed datasource state from FAILED to CREATE_FAILED * Renamed class name from *Helper to *Facade * Changed updateIntervalInDays to updateInterval * Changed value type of default update_interval from TimeValue to Long * Read setting value from cluster settings directly Signed-off-by: Heemin Kim <[email protected]> * Sync from main (#280) * Update gradle version to 7.6 (#265) Signed-off-by: Vijayan Balasubramanian <[email protected]> * Exclude lombok generated code from jacoco coverage report (#268) Signed-off-by: Heemin Kim <[email protected]> * Make jacoco report to be generated faster in local (#267) Signed-off-by: Heemin Kim <[email protected]> * Update dependency org.json:json to v20230227 (#273) Co-authored-by: mend-for-github-com[bot] <50673670+mend-for-github-com[bot]@users.noreply.github.com> * Baseline owners and maintainers (#275) Signed-off-by: Vijayan Balasubramanian <[email protected]> --------- Signed-off-by: Vijayan Balasubramanian <[email protected]> Signed-off-by: Heemin Kim <[email protected]> Co-authored-by: Vijayan Balasubramanian <[email protected]> Co-authored-by: mend-for-github-com[bot] <50673670+mend-for-github-com[bot]@users.noreply.github.com> * Add datasource name validation (#281) Signed-off-by: Heemin Kim <[email protected]> * Refactoring of code (#282) 1. Change variable name from datasourceName to name 2. Change variable name from id to name 3. Added helper methods in test code Signed-off-by: Heemin Kim <[email protected]> * Change field name from md5 to sha256 (#285) Signed-off-by: Heemin Kim <[email protected]> * Implement get datasource api (#279) Signed-off-by: Heemin Kim <[email protected]> * Update index option (#284) 1. Make geodata index as hidden 2. Make geodata index as read only allow delete after creation is done 3. Refresh datasource index immediately after update Signed-off-by: Heemin Kim <[email protected]> * Make some fields in manifest file as mandatory (#289) Signed-off-by: Heemin Kim <[email protected]> * Create datasource index explicitly (#283) Signed-off-by: Heemin Kim <[email protected]> * Add wrapper class of job scheduler lock service (#290) Signed-off-by: Heemin Kim <[email protected]> * Remove all unused client attributes (#293) Signed-off-by: Heemin Kim <[email protected]> * Update copyright header (#298) Signed-off-by: Heemin Kim <[email protected]> * Run system index handling code with stashed thread context (#297) Signed-off-by: Heemin Kim <[email protected]> * Reduce lock duration and renew the lock during update (#299) Signed-off-by: Heemin Kim <[email protected]> * Implements delete datasource API (#291) Signed-off-by: Heemin Kim <[email protected]> * Set User-Agent in http request (#300) Signed-off-by: Heemin Kim <[email protected]> * Implement datasource update API (#292) Signed-off-by: Heemin Kim <[email protected]> * Refactoring test code (#302) Make buildGeoJSONFeatureProcessorConfig method to be more general Signed-off-by: Heemin Kim <[email protected]> * Add ip2geo processor integ test for failure case (#303) Signed-off-by: Heemin Kim <[email protected]> * Bug fix and refactoring of code (#305) 1. Bugfix: Ingest metadata can be null if there is no processor created 2. Refactoring: Moved private method to another class for better testing support 3. Refactoring: Set some private static final variable as public so that unit test can use it 4. Refactoring: Changed string value to static variable Signed-off-by: Heemin Kim <[email protected]> * Add integration test for Ip2GeoProcessor (#306) Signed-off-by: Heemin Kim <[email protected]> * Add ConcurrentModificationException (#308) Signed-off-by: Heemin Kim <[email protected]> * Add integration test for UpdateDatasource API (#307) Signed-off-by: Heemin Kim <[email protected]> * Bug fix on lock management and few performance improvements (#310) * Release lock before response back to caller for update/delete API * Release lock in background task for creation API * Change index settings to improve indexing performance Signed-off-by: Heemin Kim <[email protected]> * Change index setting from read_only_allow_delete to write (#311) read_only_allow_delete does not block write to an index. The disk-based shard allocator may add and remove this block automatically. Therefore, use index.blocks.write instead. Signed-off-by: Heemin Kim <[email protected]> * Fix bug in get datasource API and improve memory usage (#313) Signed-off-by: Heemin Kim <[email protected]> * Change package for Strings.hasText (#314) (#317) Signed-off-by: Heemin Kim <[email protected]> * Remove jitter and move index setting from DatasourceFacade to DatasourceExtension (#319) Signed-off-by: Heemin Kim <[email protected]> * Do not index blank value and do not enrich null property (#320) Signed-off-by: Heemin Kim <[email protected]> * Move index setting keys to constants (#321) Signed-off-by: Heemin Kim <[email protected]> * Return null index name for expired data (#322) Return null index name for expired data so that it can be deleted by clean up process. Clean up process exclude current index from deleting. Signed-off-by: Heemin Kim <[email protected]> * Add new fields in datasource (#325) Signed-off-by: Heemin Kim <[email protected]> * Delete index once it is expired (#326) Signed-off-by: Heemin Kim <[email protected]> * Add restoring event listener (#328) In the listener, we trigger a geoip data update Signed-off-by: Heemin Kim <[email protected]> * Reverse forcemerge and refresh order (#331) Otherwise, opensearch does not clear old segment files Signed-off-by: Heemin Kim <[email protected]> * Removed parameter and settings (#332) * Removed first_only parameter * Removed max_concurrency and batch_size setting first_only parameter was added as current geoip processor has it. However, the parameter have no benefit for ip2geo processor as we don't do a sequantial search for array data but use multi search. max_concurrency and batch_size setting is removed as these are only reveal internal implementation and could be a future blocker to improve performance later. Signed-off-by: Heemin Kim <[email protected]> * Add a field in datasource for current index name (#333) Signed-off-by: Heemin Kim <[email protected]> * Delete GeoIP data indices after restoring complete (#334) We don't want to use restored GeoIP data indices. Therefore we delete the indices once restoring process complete. When GeoIP metadata index is restored, we create a new GeoIP data index instead. Signed-off-by: Heemin Kim <[email protected]> * Use bool query for array form of IPs (#335) Signed-off-by: Heemin Kim <[email protected]> * Run update/delete request in a new thread (#337) This is not to block transport thread Signed-off-by: Heemin Kim <[email protected]> * Remove IP2Geo processor validation (#336) Cannot query index to get data to validate IP2Geo processor. Will add validation when we decide to store some of data in cluster state metadata. Signed-off-by: Heemin Kim <[email protected]> * Acquire lock sychronously (#339) By acquiring lock asychronously, the remaining part of the code is being run by transport thread which does not allow blocking code. We want only single update happen in a node using single thread. However, it cannot be acheived if I acquire lock asynchronously and pass the listener. Signed-off-by: Heemin Kim <[email protected]> * Added a cache to store datasource metadata (#338) Signed-off-by: Heemin Kim <[email protected]> * Changed class name and package (#341) Signed-off-by: Heemin Kim <[email protected]> * Refactoring of code (#342) 1. Changed class name from Ip2GeoCache to Ip2GeoCachedDao 2. Moved the Ip2GeoCachedDao from cache to dao package Signed-off-by: Heemin Kim <[email protected]> * Add geo data cache (#340) Signed-off-by: Heemin Kim <[email protected]> * Add cache layer to reduce GeoIp data retrieval latency (opensearch-project#343) Signed-off-by: Heemin Kim <[email protected]> * Use _primary in query preference and few changes (opensearch-project#347) 1. Use _primary preference to get datasource metadata so that it can read the latest data. RefreshPolicy.IMMEDIATE won't refresh replica shards immediately according to #346 2. Update datasource metadata index mapping 3. Move batch size from static value to setting Signed-off-by: Heemin Kim <[email protected]> * Wait until GeoIP data to be replicated to all data nodes (opensearch-project#348) Signed-off-by: Heemin Kim <[email protected]> * Update packages according to a change in OpenSearch core (opensearch-project#354) * Update packages according to a change in OpenSearch core Signed-off-by: Heemin Kim <[email protected]> * Update packages according to a change in OpenSearch core (opensearch-project#353) Signed-off-by: Heemin Kim <[email protected]> --------- Signed-off-by: Heemin Kim <[email protected]> --------- Signed-off-by: Vijayan Balasubramanian <[email protected]> Signed-off-by: Heemin Kim <[email protected]> Co-authored-by: Vijayan Balasubramanian <[email protected]> Co-authored-by: mend-for-github-com[bot] <50673670+mend-for-github-com[bot]@users.noreply.github.com>

matthewryanwells requested review from MaxKsyunz, Yury-Fridlyand, forestmvey, acarbonetto and GumpacG as code owners August 10, 2023 16:02