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From zentol <...@git.apache.org>
Subject [GitHub] flink pull request #4492: [FLINK-7381] [web] Decouple WebRuntimeMonitor from...
Date Mon, 07 Aug 2017 15:25:27 GMT
Github user zentol commented on a diff in the pull request:

    https://github.com/apache/flink/pull/4492#discussion_r131680691
  
    --- Diff: flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/JobManagerGateway.java
---
    @@ -63,4 +70,103 @@
     	 * @return Future containing an Acknowledge message if the submission succeeded
     	 */
     	CompletableFuture<Acknowledge> submitJob(JobGraph jobGraph, ListeningBehaviour
listeningBehaviour, Time timeout);
    +
    +	/**
    +	 * Cancels the given job after taking a savepoint and returning its path.
    +	 *
    +	 * If the savepointPath is null, then the JobManager will use the default savepoint
directory
    +	 * to store the savepoint in. After the savepoint has been taken and the job has been
canceled
    +	 * successfully, the path of the savepoint is returned.
    +	 *
    +	 * @param jobId identifying the job to cancel
    +	 * @param savepointPath Optional path for the savepoint to be stored under; if null,
then the default path is
    +	 *                      taken
    +	 * @param timeout for the asynchronous operation
    +	 * @return Future containing the savepoint path of the taken savepoint or an Exception
if the operation failed
    +	 */
    +	CompletableFuture<String> cancelJobWithSavepoint(JobID jobId, @Nullable String
savepointPath, Time timeout);
    +
    +	/**
    +	 * Cancels the given job.
    +	 *
    +	 * @param jobId identifying the job to cancel
    +	 * @param timeout for the asynchronous operation
    +	 * @return Future containing Acknowledge or an Exception if the operation failed
    +	 */
    +	CompletableFuture<Acknowledge> cancelJob(JobID jobId, Time timeout);
    +
    +	/**
    +	 * Stops the given job.
    +	 *
    +	 * @param jobId identifying the job to cancel
    +	 * @param timeout for the asynchronous operation
    +	 * @return Future containing Acknowledge or an Exception if the operation failed
    +	 */
    +	CompletableFuture<Acknowledge> stopJob(JobID jobId, Time timeout);
    +
    +	/**
    +	 * Requests the class loading properties for the given JobID.
    +	 *
    +	 * @param jobId for which the class loading properties are requested
    +	 * @param timeout for this operation
    +	 * @return Future containing the optional class loading properties if they could be
retrieved from the JobManager.
    +	 */
    +	CompletableFuture<Optional<JobManagerMessages.ClassloadingProps>> requestClassloadingProps(JobID
jobId, Time timeout);
    +
    +	/**
    +	 * Requests the TaksManager instance registered under the given instanceId from the
JobManager.
    --- End diff --
    
    typo TaskManager


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