Peter Vary created HIVE-20179:
---------------------------------
Summary: When Tez jar-s are not on classpath HS2 keeps too long to
start
Key: HIVE-20179
URL: https://issues.apache.org/jira/browse/HIVE-20179
Project: Hive
Issue Type: Bug
Components: HiveServer2
Affects Versions: 4.0.0
Reporter: Peter Vary
Assignee: Peter Vary
When trying to start HS2 without Tez the following exception is thrown:
{code}
java.lang.NoClassDefFoundError: org/apache/tez/dag/api/TezConfiguration
at
org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolSession$AbstractTriggerValidator.startTriggerValidator(TezSessionPoolSession.java:74)
at
org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolManager.initTriggers(TezSessionPoolManager.java:207)
at
org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolManager.startPool(TezSessionPoolManager.java:114)
at
org.apache.hive.service.server.HiveServer2.initAndStartTezSessionPoolManager(HiveServer2.java:841)
at
org.apache.hive.service.server.HiveServer2.startOrReconnectTezSessions(HiveServer2.java:824)
at org.apache.hive.service.server.HiveServer2.start(HiveServer2.java:746)
at
org.apache.hive.service.server.HiveServer2.startHiveServer2(HiveServer2.java:1039)
at org.apache.hive.service.server.HiveServer2.access$1600(HiveServer2.java:140)
at
org.apache.hive.service.server.HiveServer2$StartOptionExecutor.execute(HiveServer2.java:1307)
at org.apache.hive.service.server.HiveServer2.main(HiveServer2.java:1151)
Caused by: java.lang.ClassNotFoundException:
org.apache.tez.dag.api.TezConfiguration
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 10 more
{code}
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