[jira] [Created] (FLINK-8200) RocksDBAsyncSnapshotTest should use temp fold instead of fold with fixed name

[Shang Yuanchun (Jira)]

Wenlong Lyu created FLINK-8200:
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             Summary: RocksDBAsyncSnapshotTest should use temp fold instead of fold with fixed name
                 Key: FLINK-8200
                 URL: https://issues.apache.org/jira/browse/FLINK-8200
             Project: Flink
          Issue Type: Bug
            Reporter: Wenlong Lyu


The following case failed when different user run the test in the same machine.

Tests run: 4, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 3.226 sec <<< FAILURE! - in org.apache.flink.contrib.streaming.state.RocksDBAsyncSnapshotTest
testCleanupOfSnapshotsInFailureCase(org.apache.flink.contrib.streaming.state.RocksDBAsyncSnapshotTest)  Time elapsed: 0.023 sec  <<< ERROR!
java.io.IOException: No local storage directories available. Local DB files directory 'file:/tmp/foobar' does not exist and cannot be created.
    at org.apache.flink.contrib.streaming.state.RocksDBStateBackend.lazyInitializeForJob(RocksDBStateBackend.java:251)
    at org.apache.flink.contrib.streaming.state.RocksDBStateBackend.createKeyedStateBackend(RocksDBStateBackend.java:300)
    at org.apache.flink.contrib.streaming.state.RocksDBAsyncSnapshotTest.testCleanupOfSnapshotsInFailureCase(RocksDBAsyncSnapshotTest.java:338)



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