[ https://issues.apache.org/jira/browse/YARN-549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhijie Shen updated YARN-549: ----------------------------- Attachment: YARN-549.2.patch In the newest patch: 1. Do throw the exception in YarnClientImpl. IMHO, the exception should be thrown here in case interruption disturbs the application submission. 2. RM_CLIENT_STATE_POLL_INTERVAL has be renamed as YARN_CLIENT_APP_SUBMISSION_POLL_INTERVAL. 3. Throwing exceptions is refactored in RMAppManager#submitApplication. And log level (warn) is unified when exception is logged. 4. Refactor TestAppManager to move some duplicate init code to setup(). 5. Re-visit the validation code in RMAppManager#submitApplication and ClientRMService#submitApplication. Some validations depend on the RM's configuration (dynamic), such that they need to be done whether during new submission or recovery. These validations need to be put in RMAppManager#submitApplication. The others are independent of the RM's configuration (static), such that the are only need to be done once during newly submission. These validations are put in ClientRMService#submitApplication. 6. After rebalance the validation code among RMAppManager#submitApplication and ClientRMService#submitApplication. The corresponding test code in TestAppManager and TestClientRMService are reorganized as well. > Asynchronous application submission > ----------------------------------- > > Key: YARN-549 > URL: https://issues.apache.org/jira/browse/YARN-549 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Zhijie Shen > Assignee: Zhijie Shen > Attachments: Proposal of Asynchronous Application Submission_v1.pdf, > YARN-549.1.patch, YARN-549.2.patch > > > Currently, when submitting an application, storeApplication will be called > for recovery. However, it is a blocking API, and is likely to block > concurrent application submissions. Therefore, it is good to make application > submission asynchronous, and postpone storeApplication. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira