Yoann Rodière ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate Search ( https://hibernate.atlassian.net/browse/HSEARCH?atlOrigin=eyJpIjoiOWUyOWZk... ) / Task ( https://hibernate.atlassian.net/browse/HSEARCH-3912?atlOrigin=eyJpIjoiOWU... ) HSEARCH-3912 ( https://hibernate.atlassian.net/browse/HSEARCH-3912?atlOrigin=eyJpIjoiOWU... ) Increase the amount of RAM assigned to Elasticsearch in integration tests ( https://hibernate.atlassian.net/browse/HSEARCH-3912?atlOrigin=eyJpIjoiOWU... ) Issue Type: Task Assignee: Yoann Rodière ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Components: backend-elasticsearch, build, integration, tests Created: 06/May/2020 07:18 AM Fix Versions: 6.0.0.Beta-backlog-high-priority Priority: Major Reporter: Yoann Rodière ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Right now we're using 256MB, which really is quite small for Elasticsearch. It seems there are many setups out there with 32GB of RAM *just* for Elasticsearch. As a result, from time to time we're seeing error like this in integation tests: java.util.concurrent.CompletionException: org.hibernate.search.util.common.SearchException: HSEARCH400588: The operation failed due to the failure of the call to the bulk REST API. Caused by: org.hibernate.search.util.common.SearchException: HSEARCH400588: The operation failed due to the failure of the call to the bulk REST API. Caused by: org.hibernate.search.util.common.SearchException: HSEARCH400007: Elasticsearch request failed: HSEARCH400090: Elasticsearch response indicates a failure. Request: POST /_bulk with parameters {refresh=true} Response: 429 'Too Many Requests' with body { "error": { "root_cause": [ { "type": "circuit_breaking_exception", "reason": "[parent] Data too large, data for [\u003chttp_request\u003e] would be [263306110/251.1mb], which is larger than the limit of [255013683/243.1mb], real usage: [263305344/251.1mb], new bytes reserved: [766/766b], usages [request\u003d0/0b, fielddata\u003d0/0b, in_flight_requests\u003d766/766b, accounting\u003d13976/13.6kb]", "bytes_wanted": 263306110, "bytes_limit": 255013683, "durability": "PERMANENT" } ], "type": "circuit_breaking_exception", "reason": "[parent] Data too large, data for [\u003chttp_request\u003e] would be [263306110/251.1mb], which is larger than the limit of [255013683/243.1mb], real usage: [263305344/251.1mb], new bytes reserved: [766/766b], usages [request\u003d0/0b, fielddata\u003d0/0b, in_flight_requests\u003d766/766b, accounting\u003d13976/13.6kb]", "bytes_wanted": 263306110, "bytes_limit": 255013683, "durability": "PERMANENT" }, "status": 429 } Caused by: org.hibernate.search.util.common.SearchException: HSEARCH400090: Elasticsearch response indicates a failure. ( https://hibernate.atlassian.net/browse/HSEARCH-3912#add-comment?atlOrigin... ) Add Comment ( https://hibernate.atlassian.net/browse/HSEARCH-3912#add-comment?atlOrigin... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100126- sha1:99a90f9 )