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  1. Bamboo Data Center
  2. BAM-18276

The Oracle JDBC Driver bundled with Bamboo 5.15.x is buggy

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      Summary

      The Oracle JDBC driver bundled with Bamboo 5.15.x, ojdbc7-12.1.0.1.jar, is subject to some known bugs that may prevent Bamboo from starting on certain databases.

      Steps to Reproduce

      1. Start Bamboo 5.15.x on a database with large values in CLOB (Character Large Object) data type fields

      Expected Results

      Bamboo should start normally

      Actual Results

      Bamboo fails to start with errors similar to the ones described in java.sql.SQLException: Protocol violation caught while accessing a page and Oracle DB is used, where an exception such as the following occurs: 

      2017-03-25 08:22:01,484 ERROR [15-UpgradeTaskBackgroundThread:pool-30-thread-1] [TransactionTemplate] Application exception overridden by rollback exception
org.springframework.orm.hibernate4.HibernateSystemException: IOException occurred reading text; nested exception is org.hibernate.HibernateException: IOException occurred reading text
	at org.springframework.orm.hibernate4.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:218)
	at org.springframework.orm.hibernate4.HibernateTemplate.doExecute(HibernateTemplate.java:344)
	at org.springframework.orm.hibernate4.HibernateTemplate.execute(HibernateTemplate.java:296)
	at com.atlassian.bamboo.repository.RepositoryDefinitionHibernateDao.findAll(RepositoryDefinitionHibernateDao.java:79)
	at com.atlassian.bamboo.upgrade.tasks.v5_14.UpgradeTask51402ReseedServerKeyAndOids.lambda$recalculateRepositoryOids$0(UpgradeTask51402ReseedServerKeyAndOids.java:79)
	at org.hibernate.jdbc.WorkExecutor.executeWork(WorkExecutor.java:54)
	at org.hibernate.internal.SessionImpl$2.accept(SessionImpl.java:2076)
	at org.hibernate.internal.SessionImpl$2.accept(SessionImpl.java:2073)
	at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.coordinateWork(JdbcCoordinatorImpl.java:313)
	at org.hibernate.internal.SessionImpl.doWork(SessionImpl.java:2095)
	at org.hibernate.internal.SessionImpl.doWork(SessionImpl.java:2080)
	at com.atlassian.bamboo.persistence.BambooTransactionHibernateTemplate$2.doInHibernate(BambooTransactionHibernateTemplate.java:66)
	at org.springframework.orm.hibernate4.HibernateTemplate.doExecute(HibernateTemplate.java:341)
	at org.springframework.orm.hibernate4.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:309)
	at com.atlassian.bamboo.persistence.BambooTransactionHibernateTemplate$1.doInTransaction(BambooTransactionHibernateTemplate.java:52)
	at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133)
	at com.atlassian.bamboo.persistence.BambooTransactionHibernateTemplate.execute(BambooTransactionHibernateTemplate.java:41)
	at com.atlassian.bamboo.persistence.BambooTransactionHibernateTemplate.execute(BambooTransactionHibernateTemplate.java:47)
	at com.atlassian.bamboo.persistence.BambooTransactionHibernateTemplate.doWork(BambooTransactionHibernateTemplate.java:60)
	at com.atlassian.bamboo.upgrade.tasks.v5_14.UpgradeTask51402ReseedServerKeyAndOids.recalculateRepositoryOids(UpgradeTask51402ReseedServerKeyAndOids.java:77)
	at com.atlassian.bamboo.upgrade.tasks.v5_14.UpgradeTask51402ReseedServerKeyAndOids.doUpgrade(UpgradeTask51402ReseedServerKeyAndOids.java:62)
	at com.atlassian.bamboo.upgrade.AbstractUpgradeManager.runUpgradeTask(AbstractUpgradeManager.java:210)
	at com.atlassian.bamboo.upgrade.UpgradeManagerImpl.doUpgrade(UpgradeManagerImpl.java:114)
	at com.atlassian.bamboo.upgrade.UpgradeLauncher.lambda$upgradeAndStartBamboo$0(UpgradeLauncher.java:111)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at com.atlassian.bamboo.utils.BambooRunnables$1.run(BambooRunnables.java:51)
	at com.atlassian.bamboo.security.ImpersonationHelper.runWith(ImpersonationHelper.java:31)
	at com.atlassian.bamboo.security.ImpersonationHelper.runWithSystemAuthority(ImpersonationHelper.java:20)
	at com.atlassian.bamboo.security.ImpersonationHelper$1.run(ImpersonationHelper.java:52)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.hibernate.HibernateException: IOException occurred reading text
	at org.hibernate.type.descriptor.java.DataHelper.extractString(DataHelper.java:96)
	at org.hibernate.type.descriptor.java.DataHelper.extractString(DataHelper.java:282)
	at org.hibernate.type.descriptor.java.StringTypeDescriptor.wrap(StringTypeDescriptor.java:89)
	at org.hibernate.type.descriptor.java.StringTypeDescriptor.wrap(StringTypeDescriptor.java:39)
	at org.hibernate.type.descriptor.sql.ClobTypeDescriptor$1.doExtract(ClobTypeDescriptor.java:61)
	at org.hibernate.type.descriptor.sql.BasicExtractor.extract(BasicExtractor.java:64)
	at org.hibernate.type.AbstractStandardBasicType.nullSafeGet(AbstractStandardBasicType.java:267)
	at org.hibernate.type.AbstractStandardBasicType.nullSafeGet(AbstractStandardBasicType.java:263)
	at org.hibernate.type.AbstractStandardBasicType.nullSafeGet(AbstractStandardBasicType.java:253)
	at com.atlassian.hibernate.BucketClobStringType.nullSafeGet(BucketClobStringType.java:90)
	at org.hibernate.type.CustomType.nullSafeGet(CustomType.java:127)
	at org.hibernate.type.AbstractType.hydrate(AbstractType.java:106)
	at org.hibernate.persister.entity.AbstractEntityPersister.hydrate(AbstractEntityPersister.java:2969)
	at org.hibernate.loader.Loader.loadFromResultSet(Loader.java:1696)
	at org.hibernate.loader.Loader.instanceNotYetLoaded(Loader.java:1628)
	at org.hibernate.loader.Loader.getRow(Loader.java:1515)
	at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:726)
	at org.hibernate.loader.Loader.processResultSet(Loader.java:953)
	at org.hibernate.loader.Loader.doQuery(Loader.java:921)
	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:355)
	at org.hibernate.loader.Loader.doList(Loader.java:2554)
	at org.hibernate.loader.Loader.doList(Loader.java:2540)
	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2370)
	at org.hibernate.loader.Loader.list(Loader.java:2365)
	at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:126)
	at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1718)
	at org.hibernate.internal.CriteriaImpl.list(CriteriaImpl.java:380)
	at com.atlassian.bamboo.repository.RepositoryDefinitionHibernateDao.lambda$findAll$0(RepositoryDefinitionHibernateDao.java:85)
	at org.springframework.orm.hibernate4.HibernateTemplate.doExecute(HibernateTemplate.java:341)
	... 32 more
Caused by: java.io.IOException: Protocol violation: [ 14, 121, ]
	at oracle.jdbc.driver.OracleClobReader.needChars(OracleClobReader.java:264)
	at oracle.jdbc.driver.OracleClobReader.read(OracleClobReader.java:195)
	at org.hibernate.type.descriptor.java.DataHelper.extractString(DataHelper.java:88)
	... 60 more
Caused by: java.sql.SQLException: Protocol violation: [ 14, 121, ]
	at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:669)
	at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:249)
	at oracle.jdbc.driver.T4C8TTIClob.read(T4C8TTIClob.java:245)
	at oracle.jdbc.driver.T4CConnection.getChars(T4CConnection.java:3901)
	at oracle.sql.CLOB.getChars(CLOB.java:517)
	at oracle.jdbc.driver.OracleClobReader.needChars(OracleClobReader.java:245)
	... 62 more

      This bug in the Oracle driver caused similar issues with JIRA: JRA-60604 - Oracle Driver 12.1.0.1 throws error Protocol violation

      Workaround

      1. Stop Bamboo
      2. Remove ojdbc7-12.1.0.1.jar from $BAMBOO_INSTALL/lib
      3. Download ojdbc8.jar version 12.2.0.1 and copy it to $BAMBOO_INSTALL/lib
      4. Restart Bamboo

              kbrazulewicz Krystian Brazulewicz
              dchevell Dave Chevell
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              2 Vote for this issue
              Watchers:
              13 Start watching this issue

                Created:
                Updated:
                Resolved: