Add geo data cache #340

heemin32 · 2023-06-22T19:14:42Z

Description

Add geo data cache

Issues Resolved

N/A

Check List

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src/main/java/org/opensearch/geospatial/ip2geo/cache/GeoDataCache.java

VijayanB · 2023-06-22T20:32:45Z

src/main/java/org/opensearch/geospatial/ip2geo/cache/GeoDataCache.java

+public class GeoDataCache {
+    private Cache<CacheKey, Map<String, Object>> cache;
+
+    public GeoDataCache(final long maxSize) {


Shouldn't this be singleton?

~~That make sense.~~

Cannot make it as a singleton as the maxSize property is coming from the caller.

Does it mean you will have multiple cache per cluster?

There will be single cache per node. Any suggestion on how you want to make it as singleton? I would leave the code as it is and let the user of this class to decide. Because same can happen for many other classes as well which are singleton but does not have any protection on creating multiple instances.

Here is a suggestion to make class singleton per maxSize, We can use a factoryPattern to create a FactoryClass that provides GetDataCacheObjects for a specific size. If for an input size the object is already created we return the already created object otherwise we create an return the Object.

Also, we can make that GeoDataCache object creation is only accessible via the Factory class.

That is not true singleton; having single instance for each size. Also, there is no use case where we want single instance for each cache size.

Other option is making this as a private inner class of another class in which this cache is used that I can make in a next PR.

codecov · 2023-06-22T22:07:11Z

Codecov Report

Merging #340 (9b57b0f) into feature/ip2geo (eb5abf3) will decrease coverage by 0.25%.
The diff coverage is 80.00%.

❗ Current head 9b57b0f differs from pull request most recent head f788d37. Consider uploading reports for the commit f788d37 to get more accurate results

@@                 Coverage Diff                  @@
##             feature/ip2geo     #340      +/-   ##
====================================================
- Coverage             87.20%   86.95%   -0.25%     
+ Complexity              738      725      -13     
====================================================
  Files                    91       91              
  Lines                  2696     2660      -36     
  Branches                210      214       +4     
====================================================
- Hits                   2351     2313      -38     
- Misses                  261      264       +3     
+ Partials                 84       83       -1

Impacted Files	Coverage Δ
...ensearch/geospatial/ip2geo/cache/GeoDataCache.java	`80.00% <80.00%> (ø)`

... and 14 files with indirect coverage changes

navneet1v · 2023-06-23T23:46:23Z

@heemin32 attach an issue with this PR.

Also add some information about this PR, what it contains

heemin32 · 2023-06-24T02:21:28Z

@heemin32 attach an issue with this PR.

Also add some information about this PR, what it contains

There is no issue specific to this PR. I don't want to add the IP2Geo issue as there so many PR and it will spam the issue page. It contains a class implementing a cache...

navneet1v · 2023-06-24T21:55:54Z

src/main/java/org/opensearch/geospatial/ip2geo/cache/GeoDataCache.java

+public class GeoDataCache {
+    private Cache<CacheKey, Map<String, Object>> cache;
+
+    public GeoDataCache(final long maxSize) {


Here is a suggestion to make class singleton per maxSize, We can use a factoryPattern to create a FactoryClass that provides GetDataCacheObjects for a specific size. If for an input size the object is already created we return the already created object otherwise we create an return the Object.

Also, we can make that GeoDataCache object creation is only accessible via the Factory class.

navneet1v · 2023-06-24T21:59:16Z

src/main/java/org/opensearch/geospatial/ip2geo/cache/GeoDataCache.java

+     *
+     * @param maxSize
+     */
+    public void updateMaxSize(final long maxSize) {


Couple of questions on this function:

can you provide some details why we need this function? Not able to think why we need such a function?

If the cache from where you are copying the data gets updated/deleted during the time of copying of data to new Cache object then the new cache will be stale.

A user can change cache size dynamically through configuration change.

There is no public update/delete methods on cached value. Deletion can happen by automatic eviction by policy(cache size in this case). However, it is okay to keep the supposed to be deleted data a little longer.

navneet1v · 2023-06-24T22:02:42Z

src/main/java/org/opensearch/geospatial/ip2geo/cache/GeoDataCache.java

+        Cache<CacheKey, Map<String, Object>> temp = CacheBuilder.<CacheKey, Map<String, Object>>builder().setMaximumWeight(maxSize).build();
+        int count = 0;
+        Iterator<GeoDataCache.CacheKey> it = cache.keys().iterator();
+        while (it.hasNext() && count < maxSize) {


This is an interesting condition. We are providing the update to max size, and if new size if less than the old size we are copying less data. This adds more doubt in my mind why we are even providing this functionality.

This is not to throw away all the cached value when size is changed.

navneet1v · 2023-06-24T22:07:09Z

src/main/java/org/opensearch/geospatial/ip2geo/cache/GeoDataCache.java

+
+    @AllArgsConstructor
+    @EqualsAndHashCode
+    private static class CacheKey {


You have provided this very awesome object CacheKey, we should expose this class to other parts of the code so that cache key can be built and used directly for get and put function.
It will make the interface of get/put easy to use. Now exposing this has downside, lets say going forward if we want to update the cache key, in that case either we can create an internal CacheKey class that can be used, if we don't want all part of code start populating new fields in new cache key.

Given that thought process I think we should expose this CacheKey class to external parts of the code.

I don't think so. There is no need for other class to know about it. There is no use case where caller need to construct the key itself. Actually, the interface of get is simpler by hiding the key.

navneet1v · 2023-06-24T22:08:59Z

src/main/java/org/opensearch/geospatial/ip2geo/cache/GeoDataCache.java

+        final String indexName,
+        final String ip,
+        final Function<String, Map<String, Object>> retrieveFunction
+    ) throws ExecutionException {


we should catch this ExecutionException, and wrap it in another custom Exception and then throw it. We shouldn't expose the internals of Cache to outside parts of the code.

In my understanding GeoCache is just an abstraction over the OpenSearch Common Cache. Hence it make sense to avoid exposing internals out to other part of the code.

ExecutionException is from java.util.concurrent I don't see a benefit of wrapping it into another exception.

navneet1v · 2023-06-24T22:19:27Z

src/main/java/org/opensearch/geospatial/ip2geo/cache/GeoDataCache.java

+import org.opensearch.common.cache.Cache;
+import org.opensearch.common.cache.CacheBuilder;


why we are going with an internal OpenSearch cache implementation, when there are other tested and more prominent libraries for cache like Google Guava etc. Example: https://github.com/opensearch-project/k-NN/blob/8e2ad4595bd4f7c64d0b312cac30de8a42e4bf0b/src/main/java/org/opensearch/knn/index/memory/NativeMemoryCacheManager.java#L15-L14

Can we do some deep-dive here to figure out which one to choose and why?

Current GeoIP processor use OpenSearch cache implementation which is well tested. Why do we want to explore new option here when there is working option already by adding additional dependency on third party library?

Signed-off-by: Heemin Kim <[email protected]>

* 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.aaakk.us.kg[bot] <50673670+mend-for-github.aaakk.us.kg[bot]@users.noreply.github.com> * Baseline owners and maintainers (#275) Signed-off-by: Vijayan Balasubramanian <[email protected]> * Add Auto Release Workflow (#288) Signed-off-by: Naveen Tatikonda <[email protected]> * Change package for Strings.hasText (#314) Signed-off-by: Heemin Kim <[email protected]> * Adding release notes for 2.8 (#323) Signed-off-by: Martin Gaievski <[email protected]> * Add 2.9.0 release notes (#350) Signed-off-by: Junqiu Lei <[email protected]> * Update packages according to a change in OpenSearch core (#353) Signed-off-by: Heemin Kim <[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.aaakk.us.kg[bot] <50673670+mend-for-github.aaakk.us.kg[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.aaakk.us.kg[bot] <50673670+mend-for-github.aaakk.us.kg[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 (#343) Signed-off-by: Heemin Kim <[email protected]> * Use _primary in query preference and few changes (#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 (#348) Signed-off-by: Heemin Kim <[email protected]> * Update packages according to a change in OpenSearch core (#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 (#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]> Signed-off-by: Naveen Tatikonda <[email protected]> Signed-off-by: Martin Gaievski <[email protected]> Signed-off-by: Junqiu Lei <[email protected]> Co-authored-by: Vijayan Balasubramanian <[email protected]> Co-authored-by: mend-for-github.aaakk.us.kg[bot] <50673670+mend-for-github.aaakk.us.kg[bot]@users.noreply.github.com> Co-authored-by: Naveen Tatikonda <[email protected]> Co-authored-by: Martin Gaievski <[email protected]> Co-authored-by: Junqiu Lei <[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.aaakk.us.kg[bot] <50673670+mend-for-github.aaakk.us.kg[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.aaakk.us.kg[bot] <50673670+mend-for-github.aaakk.us.kg[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 (#343) Signed-off-by: Heemin Kim <[email protected]> * Use _primary in query preference and few changes (#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 (#348) Signed-off-by: Heemin Kim <[email protected]> * Update packages according to a change in OpenSearch core (#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 (#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.aaakk.us.kg[bot] <50673670+mend-for-github.aaakk.us.kg[bot]@users.noreply.github.com>

* 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.aaakk.us.kg[bot] <50673670+mend-for-github.aaakk.us.kg[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.aaakk.us.kg[bot] <50673670+mend-for-github.aaakk.us.kg[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 (#343) Signed-off-by: Heemin Kim <[email protected]> * Use _primary in query preference and few changes (#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 (#348) Signed-off-by: Heemin Kim <[email protected]> * Update packages according to a change in OpenSearch core (#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 (#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.aaakk.us.kg[bot] <50673670+mend-for-github.aaakk.us.kg[bot]@users.noreply.github.com> (cherry picked from commit 0cd9153)

* 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.aaakk.us.kg[bot] <50673670+mend-for-github.aaakk.us.kg[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.aaakk.us.kg[bot] <50673670+mend-for-github.aaakk.us.kg[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 (#343) Signed-off-by: Heemin Kim <[email protected]> * Use _primary in query preference and few changes (#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 (#348) Signed-off-by: Heemin Kim <[email protected]> * Update packages according to a change in OpenSearch core (#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 (#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.aaakk.us.kg[bot] <50673670+mend-for-github.aaakk.us.kg[bot]@users.noreply.github.com> (cherry picked from commit 0cd9153) Co-authored-by: Heemin Kim <[email protected]>

heemin32 added the skip-changelog label Jun 22, 2023

heemin32 requested review from navneet1v, VijayanB, vamshin, jmazanec15, naveentatikonda, junqiu-lei and martin-gaievski as code owners June 22, 2023 19:14

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Add geo data cache

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heemin32 merged commit 72f2f7a into opensearch-project:feature/ip2geo Jun 26, 2023

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heemin32 added a commit to heemin32/geospatial that referenced this pull request Jul 14, 2023

Add geo data cache (opensearch-project#340)

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heemin32 added a commit to heemin32/geospatial that referenced this pull request Jul 21, 2023

Add geo data cache (opensearch-project#340)

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		import org.opensearch.common.cache.Cache;
		import org.opensearch.common.cache.CacheBuilder;

Add geo data cache #340

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