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https://issues.apache.org/jira/browse/ZOOKEEPER-4232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mohammad Arshad resolved ZOOKEEPER-4232.
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Fix Version/s: 3.8.0
3.7.0
3.6.3
3.5.10
Resolution: Fixed
> InvalidSnapshotTest corrupts its own test data
> ----------------------------------------------
>
> Key: ZOOKEEPER-4232
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4232
> Project: ZooKeeper
> Issue Type: Bug
> Reporter: Damien Diederen
> Assignee: Damien Diederen
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.5.10, 3.6.3, 3.7.0, 3.8.0
>
> Time Spent: 2h 10m
> Remaining Estimate: 0h
>
> {{InvalidSnapshotTest.testSnapshot}} starts an instance of
> {{ZooKeeperServer}} on the version-controlled {{invalidsnap}} directory,
> which, as a side-effect, "fixes" the following snapshot—which is broken on
> purpose (see ZOOKEEPER-367):
> {{zookeeper-server/src/test/resources/data/invalidsnap/version-2/snapshot.83f}}
> This status quo creates a number of problems:
> # It makes the test ineffective after the first run;
> # The file shows as modified in version control tools, which can be annoying;
> # The "fixed" snapshot can end up being committed by mistake, invalidating
> the test.
> (#3 is not theoretical; that "fixed" snapshot frequently shows up in pull
> requests, and was recently merged into master.).
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