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https://issues.apache.org/jira/browse/FLINK-3299?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15148781#comment-15148781
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ASF GitHub Bot commented on FLINK-3299:
---------------------------------------
Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/1642#discussion_r53023536
--- Diff:
flink-runtime/src/test/java/org/apache/flink/runtime/checkpoint/SavepointCoordinatorTest.java
---
@@ -337,19 +326,14 @@ public void testRollbackStateStoreFailure() throws
Exception {
@Test
public void testRollbackUpdatesApplicationID() throws Exception {
--- End diff --
test method should renamed
> 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.
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