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From "Velmurugan Periasamy (Jira)" <j...@apache.org>
Subject [jira] [Updated] (RANGER-2868) RangerKMS ERROR: Hadoop KMS could not be started with Oracle19 runs
Date Wed, 01 Jul 2020 11:12:00 GMT

     [ https://issues.apache.org/jira/browse/RANGER-2868?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Velmurugan Periasamy updated RANGER-2868:
-----------------------------------------
    Fix Version/s:     (was: 2.1)
                   2.1.0

> RangerKMS ERROR: Hadoop KMS could not be started with Oracle19 runs
> -------------------------------------------------------------------
>
>                 Key: RANGER-2868
>                 URL: https://issues.apache.org/jira/browse/RANGER-2868
>             Project: Ranger
>          Issue Type: Improvement
>          Components: Ranger
>            Reporter: Dhaval B. SHAH
>            Assignee: Dhaval B. SHAH
>            Priority: Major
>             Fix For: 2.1.0
>
>
> Facing below type casting error in catalina.out when Ranger KMs is configure to use Oracle
19.
> {code:java}
> [EL Warning]: 2020-06-17 10:15:57.5--UnitOfWork(629597660)--java.lang.ClassCastException:
class java.lang.String cannot be cast to class oracle.sql.CLOB (java.lang.String is in module
java.base of loader 'bootstrap'; oracle.sql.CLOB is in unnamed module of loader 'app')[EL
Warning]: 2020-06-17 10:15:57.5--UnitOfWork(629597660)--java.lang.ClassCastException: class
java.lang.String cannot be cast to class oracle.sql.CLOB (java.lang.String is in module java.base
of loader 'bootstrap'; oracle.sql.CLOB is in unnamed module of loader 'app')[EL Warning]:
2020-06-17 10:15:57.508--UnitOfWork(629597660)--java.lang.ClassCastException: class java.lang.String
cannot be cast to class oracle.sql.CLOB (java.lang.String is in module java.base of loader
'bootstrap'; oracle.sql.CLOB is in unnamed module of loader 'app')java.lang.ClassCastException:
class java.lang.String cannot be cast to class oracle.sql.CLOB (java.lang.String is in module
java.base of loader 'bootstrap'; oracle.sql.CLOB is in unnamed module of loader 'app') at
org.eclipse.persistence.platform.database.oracle.Oracle8Platform.writeLOB(Oracle8Platform.java:184)
at org.eclipse.persistence.internal.helper.LOBValueWriter.fetchLocatorAndWriteValue(LOBValueWriter.java:92)
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.processResultSet(DatabaseAccessor.java:740)
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:655)
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeCall(DatabaseAccessor.java:558)
at org.eclipse.persistence.internal.helper.LOBValueWriter.buildAndExecuteCall(LOBValueWriter.java:77)
at org.eclipse.persistence.internal.helper.LOBValueWriter.buildAndExecuteSelectCalls(LOBValueWriter.java:188)
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.flushSelectCalls(DatabaseAccessor.java:168)
at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.insertObject(DatasourceCallQueryMechanism.java:402)
at org.eclipse.persistence.internal.queries.StatementQueryMechanism.insertObject(StatementQueryMechanism.java:165)
at org.eclipse.persistence.internal.queries.StatementQueryMechanism.insertObject(StatementQueryMechanism.java:180)
at org.eclipse.persistence.internal.queries.DatabaseQueryMechanism.insertObjectForWrite(DatabaseQueryMechanism.java:489)
at org.eclipse.persistence.queries.InsertObjectQuery.executeCommit(InsertObjectQuery.java:80)
at org.eclipse.persistence.queries.InsertObjectQuery.executeCommitWithChangeSet(InsertObjectQuery.java:90)
at org.eclipse.persistence.internal.queries.DatabaseQueryMechanism.executeWriteWithChangeSet(DatabaseQueryMechanism.java:301)
at org.eclipse.persistence.queries.WriteObjectQuery.executeDatabaseQuery(WriteObjectQuery.java:58)
at org.eclipse.persistence.queries.DatabaseQuery.execute(DatabaseQuery.java:899) at org.eclipse.persistence.queries.DatabaseQuery.executeInUnitOfWork(DatabaseQuery.java:798)
at org.eclipse.persistence.queries.ObjectLevelModifyQuery.executeInUnitOfWorkObjectLevelModifyQuery(ObjectLevelModifyQuery.java:108)
at org.eclipse.persistence.queries.ObjectLevelModifyQuery.executeInUnitOfWork(ObjectLevelModifyQuery.java:85)
at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.internalExecuteQuery(UnitOfWorkImpl.java:2896)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1804)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1786)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1737)
at org.eclipse.persistence.internal.sessions.CommitManager.commitNewObjectsForClassWithChangeSet(CommitManager.java:226)
at org.eclipse.persistence.internal.sessions.CommitManager.commitAllObjectsWithChangeSet(CommitManager.java:125)
at org.eclipse.persistence.internal.sessions.AbstractSession.writeAllObjectsWithChangeSet(AbstractSession.java:4207)
at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.commitToDatabase(UnitOfWorkImpl.java:1441)
at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.commitToDatabaseWithPreBuiltChangeSet(UnitOfWorkImpl.java:1587)
at org.eclipse.persistence.internal.sessions.RepeatableWriteUnitOfWork.writeChanges(RepeatableWriteUnitOfWork.java:452)
at org.eclipse.persistence.internal.jpa.EntityManagerImpl.flush(EntityManagerImpl.java:863)
at org.apache.ranger.kms.dao.BaseDao.commitTransaction(BaseDao.java:88) at org.apache.ranger.kms.dao.BaseDao.create(BaseDao.java:116)
at org.apache.hadoop.crypto.key.RangerMasterKey.saveEncryptedMK(RangerMasterKey.java:369)
at org.apache.hadoop.crypto.key.RangerMasterKey.generateMasterKey(RangerMasterKey.java:200)
at org.apache.hadoop.crypto.key.RangerKeyStoreProvider.<init>(RangerKeyStoreProvider.java:233)
at org.apache.hadoop.crypto.key.RangerKeyStoreProvider$Factory.createProvider(RangerKeyStoreProvider.java:657)
at org.apache.hadoop.crypto.key.KeyProviderFactory.get(KeyProviderFactory.java:96) at org.apache.hadoop.crypto.key.kms.server.KMSWebApp.contextInitialized(KMSWebApp.java:175)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5197) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5720)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1705)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1695) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
> ERROR: Hadoop KMS could not be started
> REASON: java.lang.NullPointerException
> Stacktrace:---------------------------------------------------java.lang.NullPointerException
at org.apache.hadoop.crypto.key.kms.server.KMSWebApp.contextInitialized(KMSWebApp.java:176)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5197) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5720)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1705)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1695) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)---------------------------------------------------
> {code}
> Thanks



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