Lingang Deng created EAGLE-852:
----------------------------------
Summary: Application start button should disabled when it's
running, and the same for stop button
Key: EAGLE-852
URL: https://issues.apache.org/jira/browse/EAGLE-852
Project: Eagle
Issue Type: Bug
Reporter: Lingang Deng
Assignee: Lingang Deng
Priority: Minor
Application start button can click when it's running, it's improper, and throw
exception as follows
{code}
ERROR [2017-01-09 08:27:15,623]
org.apache.eagle.app.service.impl.ApplicationManagementServiceImpl: App:
HADOOP_METRIC_MONITOR_XHJ status is RUNNING start operation is not allowed
! org.apache.eagle.metadata.exceptions.ApplicationWrongStatusException: App:
HADOOP_METRIC_MONITOR_TEST_SITE status is RUNNING start operation is not allowed
! at
org.apache.eagle.app.service.impl.ApplicationManagementServiceImpl.start(ApplicationManagementServiceImpl.java:196)
~[classes/:na]
! at
org.apache.eagle.app.resource.ApplicationResource.lambda$startApplication$8(ApplicationResource.java:176)
[classes/:na]
! at
org.apache.eagle.metadata.resource.RESTResponse$RestResponseBuilder.lambda$async$1(RESTResponse.java:197)
~[classes/:na]
! at
java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1626)
~[na:1.8.0_102]
! at
java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1618)
~[na:1.8.0_102]
! at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
~[na:1.8.0_102]
! at
java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
~[na:1.8.0_102]
! at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
~[na:1.8.0_102]
! at
java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
~[na:1.8.0_102]
{code}
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