Simbarashe Dzinamarira created HDFS-17533:
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Summary: RBF Tests that use embedded SQL failing unit tests
Key: HDFS-17533
URL: https://issues.apache.org/jira/browse/HDFS-17533
Project: Hadoop HDFS
Issue Type: Test
Reporter: Simbarashe Dzinamarira
In the CI runs for RBF the following two tests are failing
{noformat}
[ERROR] Failures:
[ERROR]
org.apache.hadoop.hdfs.server.federation.router.security.token.TestSQLDelegationTokenSecretManagerImpl.null
[ERROR] Run 1: TestSQLDelegationTokenSecretManagerImpl Multiple Failures (2
failures)
java.sql.SQLException: No suitable driver found for
jdbc:derby:memory:TokenStore;create=true
java.lang.RuntimeException: java.sql.SQLException: No suitable driver
found for jdbc:derby:memory:TokenStore;drop=true
[ERROR] Run 2: TestSQLDelegationTokenSecretManagerImpl Multiple Failures (2
failures)
java.sql.SQLException: No suitable driver found for
jdbc:derby:memory:TokenStore;create=true
java.lang.RuntimeException: java.sql.SQLException: No suitable driver
found for jdbc:derby:memory:TokenStore;drop=true
[ERROR] Run 3: TestSQLDelegationTokenSecretManagerImpl Multiple Failures (2
failures)
java.sql.SQLException: No suitable driver found for
jdbc:derby:memory:TokenStore;create=true
java.lang.RuntimeException: java.sql.SQLException: No suitable driver
found for jdbc:derby:memory:TokenStore;drop=true
[INFO]
[ERROR]
org.apache.hadoop.hdfs.server.federation.store.driver.TestStateStoreMySQL.null
[ERROR] Run 1: TestStateStoreMySQL Multiple Failures (2 failures)
java.sql.SQLException: No suitable driver found for
jdbc:derby:memory:StateStore;create=true
java.lang.RuntimeException: java.sql.SQLException: No suitable driver
found for jdbc:derby:memory:StateStore;drop=true
[ERROR] Run 2: TestStateStoreMySQL Multiple Failures (2 failures)
java.sql.SQLException: No suitable driver found for
jdbc:derby:memory:StateStore;create=true
java.lang.RuntimeException: java.sql.SQLException: No suitable driver
found for jdbc:derby:memory:StateStore;drop=true
[ERROR] Run 3: TestStateStoreMySQL Multiple Failures (2 failures)
java.sql.SQLException: No suitable driver found for
jdbc:derby:memory:StateStore;create=true
java.lang.RuntimeException: java.sql.SQLException: No suitable driver
found for jdbc:derby:memory:StateStore;drop=true {noformat}
[https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6804/5/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt]
I believe the fix is first registering the driver:
[https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-connect-drivermanager.html]
[https://stackoverflow.com/questions/22384710/java-sql-sqlexception-no-suitable-driver-found-for-jdbcmysql-localhost3306]
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