[ https://issues.apache.org/jira/browse/FLINK-3299?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15148558#comment-15148558 ]
ASF GitHub Bot commented on FLINK-3299: --------------------------------------- GitHub user uce opened a pull request: https://github.com/apache/flink/pull/1642 [FLINK-3299] Remove ApplicationID from Environment As per discussion in the issue, we decided to remove the the `ApplicationID`. Replaces the app ID in RocksDB and DB backend with job ID. I've talked to @gyfora about the DB backend and he mentioned a possible problem with savepoints in certain corner cases, but all in all the change should be OK. You can merge this pull request into a Git repository by running: $ git pull https://github.com/uce/flink 3299-app_id Alternatively you can review and apply these changes as the patch at: https://github.com/apache/flink/pull/1642.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #1642 ---- commit f88e4d540b71f9a4e683b44a030ad6b267f132cb Author: Ufuk Celebi <u...@apache.org> Date: 2016-02-11T15:04:08Z [FLINK-3299] Remove ApplicationID from Environment ---- > Remove ApplicationID from Environment > ------------------------------------- > > Key: FLINK-3299 > URL: https://issues.apache.org/jira/browse/FLINK-3299 > Project: Flink > Issue Type: Improvement > Reporter: Ufuk Celebi > Assignee: Ufuk Celebi > Fix For: 1.0.0 > > > {{ApplicationID}} is used to identify an application across many job > submissions (for example after restoring from a savepoint). This is currently > exposed in the {{Environment}}, which might be unnecessary. > State backends, which need the ID can generate it themselves and store it as > part of their state handle. > This has to be checked with the DB state backend, which currently uses this. -- This message was sent by Atlassian JIRA (v6.3.4#6332)