[FLINK-10376] BlobCacheCleanupTest.testPermanentBlobCleanup failed on Travis

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.7.0
• Fix Version/s: 1.7.0
• Component/s: Tests
• Labels: pull-request-available test-stability
• Assignee: Zili Chen
• Reporter: Till Rohrmann
• Created: 20/Sep/18 12:51
• Updated: 24/Sep/18 11:14
• Resolved: 24/Sep/18 11:14

Description

The BlobCacheCleanupTest.testPermanentBlobCleanup failed on Travis with the following exception:

testPermanentBlobCleanup(org.apache.flink.runtime.blob.BlobCacheCleanupTest)  Time elapsed: 1.021 sec  <<< ERROR!
java.io.IOException: Cannot create directory '/tmp/junit6933344779576098111/junit6230481778643276963/blobStore-77f235ff-1721-4c30-9bec-db4004fe8859/job_9ca4b9530b367af6f554dad6458ca3ad'.
	at org.apache.flink.runtime.blob.BlobUtils.mkdirTolerateExisting(BlobUtils.java:214)
	at org.apache.flink.runtime.blob.BlobUtils.getStorageLocation(BlobUtils.java:237)
	at org.apache.flink.runtime.blob.PermanentBlobCache.getStorageLocation(PermanentBlobCache.java:222)
	at org.apache.flink.runtime.blob.BlobServerCleanupTest.checkFilesExist(BlobServerCleanupTest.java:213)
	at org.apache.flink.runtime.blob.BlobCacheCleanupTest.verifyJobCleanup(BlobCacheCleanupTest.java:432)
	at org.apache.flink.runtime.blob.BlobCacheCleanupTest.testPermanentBlobCleanup(BlobCacheCleanupTest.java:133)

https://api.travis-ci.org/v3/job/430910115/log.txt

Issue Links

• links to: GitHub Pull Request #6721