aparnasuresh85 opened a new pull request, #2102: URL: https://github.com/apache/solr/pull/2102
https://issues.apache.org/jira/browse/SOLR-17053 <!-- _(If you are a project committer then you may remove some/all of the following template.)_ Before creating a pull request, please file an issue in the ASF Jira system for Solr: * https://issues.apache.org/jira/projects/SOLR For something minor (i.e. that wouldn't be worth putting in release notes), you can skip JIRA. To create a Jira issue, you will need to create an account there first. The title of the PR should reference the Jira issue number in the form: * SOLR-####: <short description of problem or changes> SOLR must be fully capitalized. A short description helps people scanning pull requests for items they can work on. Properly referencing the issue in the title ensures that Jira is correctly updated with code review comments and commits. --> # Description If the request is tolerant to errors, logic in SearchHandler simply sets partialResults to true upon detecting an error in ShardResponse. This means a failure to query any shard would be reported back as partialResults=true, instead of a query failure. Why: Improve the error handling and reporting in the search system by making sure that query failures are distinct from partial results # Solution Evaluate if all shards failed while fetching top results. If yes, fail the request by throwing a SolrException, if not set partialResults=true # Tests Please describe the tests you've developed or run to confirm this patch implements the feature or solves the problem. Added a test in TestTolerantSearch: testAllShardsFail() that performs distributed search across 2 shards, but both shards have failures. The test performs the distributed search first by setting shards.tolerant=false and then by toggling it to true. The test confirms that in both cases, a SolrException is thrown. Also ensured existing tests in TestTolerant pass with the new code changes. # Checklist Please review the following and check all that apply: - [x] I have reviewed the guidelines for [How to Contribute](https://wiki.apache.org/solr/HowToContribute) and my code conforms to the standards described there to the best of my ability. - [x] I have created a Jira issue and added the issue ID to my pull request title. - [x] I have given Solr maintainers [access](https://help.github.com/en/articles/allowing-changes-to-a-pull-request-branch-created-from-a-fork) to contribute to my PR branch. (optional but recommended) - [x] I have developed this patch against the `main` branch. - [x] I have run `./gradlew check`. - [x] I have added tests for my changes. - [ ] I have added documentation for the [Reference Guide](https://github.com/apache/solr/tree/main/solr/solr-ref-guide) @dsmiley -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@solr.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@solr.apache.org For additional commands, e-mail: issues-h...@solr.apache.org
