2019-01-30 07:51:11 -05:00
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--
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:api: set-upgrade-mode
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:request: SetUpgradeModeRequest
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:response: AcknowledgedResponse
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--
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2019-09-10 11:26:56 -04:00
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[role="xpack"]
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2019-01-30 07:51:11 -05:00
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[id="{upid}-{api}"]
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=== Set Upgrade Mode API
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The Set Upgrade Mode API temporarily halts all {ml} job and {dfeed} tasks when `enabled=true`. Their
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reported states remain unchanged. Consequently, when exiting upgrade mode the halted {ml} jobs and
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{dfeeds} will return to their previous state.
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It accepts a +{request}+ object and responds with a +{response}+ object.
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When `enabled=true`, no new jobs can be opened, and no job or {dfeed} tasks will
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be running. Be sure to set `enabled=false` once upgrade actions are completed.
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[id="{upid}-{api}-request"]
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==== Set Upgrade Mode Request
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A +{request}+ object gets created setting the desired `enabled` state.
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["source","java",subs="attributes,callouts,macros"]
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--------------------------------------------------
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include-tagged::{doc-tests-file}[{api}-request]
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--------------------------------------------------
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<1> Constructing a new request referencing enabling upgrade mode
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<2> Optionally setting the `timeout` value for how long the
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execution should wait.
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[id="{upid}-{api}-response"]
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==== Set Upgrade Mode Response
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["source","java",subs="attributes,callouts,macros"]
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--------------------------------------------------
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include-tagged::{doc-tests-file}[{api}-response]
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--------------------------------------------------
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<1> `isAcknowledged()` from the +{response}+ indicates if the setting was set successfully.
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include::../execution.asciidoc[]
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