[ZEPPELIN-1498] Flaky test: JDBCInterpreterTest

• Type: Sub-task
• Status: In Progress
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.6.1
• Assignee: Igor Drozdov
• Reporter: Jeff Zhang
• Created: 27/Sep/16 08:38
• Updated: 30/Jan/17 09:24

Description

https://travis-ci.org/apache/zeppelin/builds/163016648
https://s3.amazonaws.com/archive.travis-ci.org/jobs/163016652/log.txt

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Running org.apache.zeppelin.jdbc.JDBCInterpreterTest
Tests run: 8, Failures: 0, Errors: 8, Skipped: 0, Time elapsed: 0.199 sec <<< FAILURE! - in org.apache.zeppelin.jdbc.JDBCInterpreterTest
testAutoCompletion(org.apache.zeppelin.jdbc.JDBCInterpreterTest)  Time elapsed: 0.074 sec  <<< ERROR!
java.nio.file.NoSuchFileException: /home/travis/build/apache/zeppelin/jdbc/target/tmp/h2-test-1299779248643275151
    at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)
    at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
    at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
    at sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:383)
    at java.nio.file.Files.createDirectory(Files.java:630)
    at java.nio.file.TempFileHelper.create(TempFileHelper.java:136)
    at java.nio.file.TempFileHelper.createTempDirectory(TempFileHelper.java:173)
    at java.nio.file.Files.createTempDirectory(Files.java:944)
    at org.apache.zeppelin.jdbc.JDBCInterpreterTest.getJdbcConnection(JDBCInterpreterTest.java:58)
    at org.apache.zeppelin.jdbc.JDBCInterpreterTest.setUp(JDBCInterpreterTest.java:80)