James Vanneman created SOLR-18051:
-------------------------------------
Summary: HttpJettySolrClient async requests double register with
the phaser/semaphore
Key: SOLR-18051
URL: https://issues.apache.org/jira/browse/SOLR-18051
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Components: SolrCloud
Affects Versions: 9.10
Reporter: James Vanneman
[PR 2402|https://github.com/apache/solr/pull/2402] added support for
CompletedFutures which accidentally introduced a double registration bug in
HttpJettySolrClient by calling onRequestQueued/onComplete twice with
asyncListener.queuedListener/completeListener
This introduces two undesirable scenarios:
1. Potential deadlock due to a surge in requests that all acquire 1 permit and
cannot acquire a second
2. Unnecessary system throttling when a request acquires a single permit but
can't acquire a second due to in flight requests and new requests that arrived
after the first token acquisition but before the second.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
