Janaki Lahorani created HIVE-20562:
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Summary: Intermittent test failures from Druid tests
Key: HIVE-20562
URL: https://issues.apache.org/jira/browse/HIVE-20562
Project: Hive
Issue Type: Bug
Reporter: Janaki Lahorani
Druid tests are failing intermittently in Hive Pre-commit jobs.
The typical failures include:
org.apache.hadoop.hive.cli.TestMiniDruidCliDriver.testCliDriver[druidmini_dynamic_partition]
(batchId=193)
org.apache.hadoop.hive.cli.TestMiniDruidCliDriver.testCliDriver[druidmini_expressions]
(batchId=193)
org.apache.hadoop.hive.cli.TestMiniDruidCliDriver.testCliDriver[druidmini_test1]
(batchId=193)
org.apache.hadoop.hive.cli.TestMiniDruidCliDriver.testCliDriver[druidmini_test_alter]
(batchId=193)
org.apache.hadoop.hive.cli.TestMiniDruidCliDriver.testCliDriver[druidmini_test_insert]
(batchId=193)
The test log shows the following:
Exception: org.skife.jdbi.v2.exceptions.UnableToObtainConnectionException:
java.sql.SQLException: Cannot create PoolableConnectionFactory
(java.net.ConnectException : Error connecting to server localhost on port
60,000 with message Connection refused.)
org.apache.hadoop.hive.ql.metadata.HiveException:
org.skife.jdbi.v2.exceptions.UnableToObtainConnectionException:
java.sql.SQLException: Cannot create PoolableConnectionFactory
(java.net.ConnectException : Error connecting to server localhost on port
60,000 with message Connection refused.)
at org.apache.hadoop.hive.ql.metadata.Hive.dropTable(Hive.java:1077)
at
org.apache.hadoop.hive.ql.QTestUtil.clearTablesCreatedDuringTests(QTestUtil.java:958)
at
org.apache.hadoop.hive.ql.QTestUtil.clearTestSideEffects(QTestUtil.java:1039)
at
org.apache.hadoop.hive.cli.control.CoreCliDriver$5.invokeInternal(CoreCliDriver.java:135)
at
org.apache.hadoop.hive.cli.control.CoreCliDriver$5.invokeInternal(CoreCliDriver.java:131)
at
org.apache.hadoop.hive.util.ElapsedTimeLoggingWrapper.invoke(ElapsedTimeLoggingWrapper.java:33)
at
org.apache.hadoop.hive.cli.control.CoreCliDriver.tearDown(CoreCliDriver.java:138)
at
org.apache.hadoop.hive.cli.control.CliAdapter$2$1.evaluate(CliAdapter.java:94)
The following search shows many Hive Jiras with patches where Druid tests are
failing.
https://issues.apache.org/jira/issues/?jql=project%20%3D%20HIVE%20AND%20text%20~%20druidmini%20ORDER%20BY%20key%20DESC
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