Spring Boot 2.6.0 M3 Configuration Changelog

Configuration properties change between 2.6.0-M2 and 2.6.0-M3

Deprecated in `2.6.0-M3`

Key	Replacement	Reason
`spring.data.elasticsearch.client.reactive.connection-timeout`	`spring.elasticsearch.connection-timeout`
`spring.data.elasticsearch.client.reactive.endpoints`	`spring.elasticsearch.uris`
`spring.data.elasticsearch.client.reactive.max-in-memory-size`	`spring.elasticsearch.webclient.max-in-memory-size`
`spring.data.elasticsearch.client.reactive.password`	`spring.elasticsearch.password`
`spring.data.elasticsearch.client.reactive.socket-timeout`	`spring.elasticsearch.socket-timeout`
`spring.data.elasticsearch.client.reactive.use-ssl`		Use of SSL should be indicated through an https URI scheme
`spring.data.elasticsearch.client.reactive.username`	`spring.elasticsearch.username`
`spring.elasticsearch.rest.connection-timeout`	`spring.elasticsearch.connection-timeout`
`spring.elasticsearch.rest.password`	`spring.elasticsearch.password`
`spring.elasticsearch.rest.read-timeout`	`spring.elasticsearch.socket-timeout`
`spring.elasticsearch.rest.sniffer.delay-after-failure`	`spring.elasticsearch.restclient.sniffer.delay-after-failure`
`spring.elasticsearch.rest.sniffer.interval`	`spring.elasticsearch.restclient.sniffer.interval`
`spring.elasticsearch.rest.uris`	`spring.elasticsearch.uris`
`spring.elasticsearch.rest.username`	`spring.elasticsearch.username`

New in `2.6.0-M3`

Key	Default value	Description
`management.metrics.system.diskspace.paths`	`.`	Comma-separated list of paths to report disk metrics for.
`spring.elasticsearch.connection-timeout`	`1s`	Connection timeout used when communicating with Elasticsearch.
`spring.elasticsearch.password`		Password for authentication with Elasticsearch.
`spring.elasticsearch.path-prefix`		Prefix added to the path of every request sent to Elasticsearch.
`spring.elasticsearch.restclient.sniffer.delay-after-failure`	`1m`	Delay of a sniff execution scheduled after a failure.
`spring.elasticsearch.restclient.sniffer.interval`	`5m`	Interval between consecutive ordinary sniff executions.
`spring.elasticsearch.socket-timeout`	`30s`	Socket timeout used when communicating with Elasticsearch.
`spring.elasticsearch.uris`	`http://localhost:9200`	Comma-separated list of the Elasticsearch instances to use.
`spring.elasticsearch.username`		Username for authentication with Elasticsearch.
`spring.elasticsearch.webclient.max-in-memory-size`		Limit on the number of bytes that can be buffered whenever the input stream needs to be aggregated.
`spring.flyway.connect-retries-interval`	`120`	Maximum time between retries when attempting to connect to the database.
`spring.flyway.script-placeholder-prefix`	`FP__`	Prefix of placeholders in migration scripts.
`spring.flyway.script-placeholder-suffix`	`__`	Suffix of placeholders in migration scripts.
`spring.integration.poller.cron`		Cron expression for polling.
`spring.integration.poller.fixed-delay`		Polling delay period.
`spring.integration.poller.fixed-rate`		Polling rate period.
`spring.integration.poller.initial-delay`		Polling initial delay.
`spring.integration.poller.max-messages-per-poll`		Maximum of messages to poll per polling cycle.
`spring.integration.poller.receive-timeout`	`1s`	How long to wait for messages on poll.