Spring throws deadlock but mysql status is clear - spring

Spring Application throws DeadLock Exception :
(target methods are annotated with default #Transactional annotation)
org.springframework.dao.DeadlockLoserDataAccessException: PreparedStatementCallback; SQL []; Deadlock found when trying to get lock; try restarting transaction; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:263)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:73)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:658)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:941)
*** hidden ***
at sun.reflect.GeneratedMethodAccessor49.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:201)
at com.sun.proxy.$Proxy20.newExtAdvertisement(Unknown Source)
*** hidden ***
at sun.reflect.GeneratedMethodAccessor41.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)
*** hidden ***
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
at com.mysql.jdbc.Util.getInstance(Util.java:381)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1045)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3491)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3423)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1936)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2060)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2542)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1734)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2019)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1937)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1922)
at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeUpdate(NewProxyPreparedStatement.java:105)
at org.springframework.jdbc.core.JdbcTemplate$3.doInPreparedStatement(JdbcTemplate.java:944)
at org.springframework.jdbc.core.JdbcTemplate$3.doInPreparedStatement(JdbcTemplate.java:941)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:642)
... 25 more
But MySQL's command
SHOW ENGINE INNODB STATUS
did not show any deadlocks!
What type of DEADLOCK spring shows to me? And how can I avoid it?

Related

Springboot Application fails after database restart

We have developed a Springboot Java application and using 1.5.6 version. Using spring data jpa and provided custom implementation as well.
If I restart DB and execute some operation then it throws an below error for the services which are annotated with #Transactional annotation. Though, its working well for other DAO repository call which are not annotated with this annotation. Also, if I restart my spring boot application then it works fine.
org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: com.microsoft.sqlserver.jdbc.SQLServerException: The connection is closed.
at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:431)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373)
at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:447)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:277)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:133)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.data.repository.core.support.SurroundingTransactionDetectorMethodInterceptor.invoke(SurroundingTransactionDetectorMethodInterceptor.java:57)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213)
at com.sun.proxy.$Proxy155.findOne(Unknown Source)
at au.com.outware.swepad.tasks.WorkOrderManagerTask.taskFetchAndProcessWorkOrderDetails(WorkOrderManagerTask.java:63)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:65)
at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)
at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: javax.persistence.PersistenceException: com.microsoft.sqlserver.jdbc.SQLServerException: The connection is closed.
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692)
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602)
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:1700)
at org.hibernate.jpa.internal.TransactionImpl.begin(TransactionImpl.java:48)
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:189)
at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:380)
... 30 common frames omitted
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: The connection is closed.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDriverError(SQLServerException.java:206)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.checkClosed(SQLServerConnection.java:724)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setAutoCommit(SQLServerConnection.java:2615)
at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.tomcat.jdbc.pool.ProxyConnection.invoke(ProxyConnection.java:126)
at org.apache.tomcat.jdbc.pool.JdbcInterceptor.invoke(JdbcInterceptor.java:108)
at org.apache.tomcat.jdbc.pool.interceptor.AbstractCreateStatementInterceptor.invoke(AbstractCreateStatementInterceptor.java:79)
at org.apache.tomcat.jdbc.pool.JdbcInterceptor.invoke(JdbcInterceptor.java:108)
at org.apache.tomcat.jdbc.pool.DisposableConnectionFacade.invoke(DisposableConnectionFacade.java:81)
at com.sun.proxy.$Proxy102.setAutoCommit(Unknown Source)
at org.hibernate.resource.jdbc.internal.AbstractLogicalConnectionImplementor.begin(AbstractLogicalConnectionImplementor.java:67)
at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:238)
at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:214)
at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:52)
at org.hibernate.internal.SessionImpl.beginTransaction(SessionImpl.java:1512)
at org.hibernate.jpa.internal.TransactionImpl.begin(TransactionImpl.java:45)
... 32 common frames omitted
2018-10-29 16:00:08,995 WARN pool-30-thread-1 org.hibernate.engine.jdbc.spi.SqlExceptionHelper - SQL Error: 0, SQLState: null
2018-10-29 16:00:08,996 ERROR pool-30-thread-1 org.hibernate.engine.jdbc.spi.SqlExceptionHelper - The connection is closed.
2018-10-29 16:30:00,017 INFO pool-13-threa
Herewith sharing the method which causing this issue:
#Transactional(propagation = Propagation.REQUIRES_NEW, readOnly = true, isolation = Isolation.READ_UNCOMMITTED, transactionManager = AppConstants.CHILD_TRANSACTION_MANAGER)
public Map<String, Object> getParentIdFromChildsId(String childIds, int userId, int projectID) {
jdbcTemplate.query("EXEC getParentIdFromChildsId?,?,?", new Object[] { childIds, userId, projectID },
(rs, rowNum) -> {
List<String> list = new ArrayList<>();
list.add(0, rs.getString("parent_id"));
list.add(1, rs.getString("box_id"));
list.add(2, rs.getString("permission"));
return list;
});
}
Also we are Using org.apache.tomcat.jdbc.pool.DataSource connection pool.
Let me know if other details required. Please help me on this.
This is likely because all the connections in your connection pool are broken after restarting the database. I can't really explain why it doesn't happen with other methods, but maybe it's just a timing issue, where the connections get closed and reopened after they failed once.
If my suspicion is correct setting testOnBorrow to true should solve the issue. This answer describes how to do that in Spring Boot:
spring.datasource.tomcat.testOnBorrow=true
spring.datasource.tomcat.validationQuery=SELECT 1

How can i prevent creating batch tables using spring batch?

I have a Spring batch application where I am reading data from External Source.But when the jobs run, it tries to Create and Insert data in Batch_Job_instance table in source DB but the user does not have any permission . How do i prevent the creation of these tables in Source DB ?
Can anyone help ?
Below is the error log
16:46:00,491 ERROR
[org.springframework.scheduling.support.TaskUtils$LoggingErrorHandler]
(pool-9-thread-1) Unexpected error occurred in scheduled task.:
org.springframework.jdbc.BadSqlGrammarException:
PreparedStatementCallback; bad SQL grammar [INSERT into
BATCH_JOB_INSTANCE(JOB_INSTANCE_ID, JOB_NAME, JOB_KEY, VERSION) values
(?, ?, ?, ?)]; nested exception is java.sql.SQLSyntaxErrorException:
ORA-01950: no privileges on tablespace 'USERS'
17:55:00,467 ERROR [org.springframework.scheduling.support.TaskUtils$LoggingErrorHandler] (pool-9-thread-1) Unexpected error occurred in scheduled task.: org.springframework.jdbc.BadSqlGrammarException: PreparedStatementCallback; bad SQL grammar [INSERT into BATCH_JOB_INSTANCE(JOB_INSTANCE_ID, JOB_NAME, JOB_KEY, VERSION) values (?, ?, ?, ?)]; nested exception is java.sql.SQLSyntaxErrorException: ORA-01950: no privileges on tablespace 'USERS'
at org.springframework.jdbc.support.SQLExceptionSubclassTranslator.doTranslate(SQLExceptionSubclassTranslator.java:91)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:73)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:649)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:870)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:931)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:936)
at org.springframework.batch.core.repository.dao.JdbcJobInstanceDao.createJobInstance(JdbcJobInstanceDao.java:115)
at org.springframework.batch.core.repository.support.SimpleJobRepository.createJobExecution(SimpleJobRepository.java:135)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:333)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:282)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.batch.core.repository.support.AbstractJobRepositoryFactoryBean$1.invoke(AbstractJobRepositoryFactoryBean.java:172)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213)
at com.sun.proxy.$Proxy92.createJobExecution(Unknown Source)
at org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:125)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:333)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$PassthruAdvice.invoke(SimpleBatchConfiguration.java:127)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213)
at com.sun.proxy.$Proxy90.run(Unknown Source)
at com.elm.salamah.scheduler.batch.configuration.EmployeeBatchConfiguration.performThirdJob(EmployeeBatchConfiguration.java:90)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:65)
at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)
at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.sql.SQLSyntaxErrorException: ORA-01950: no privileges on tablespace 'USERS'
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:445)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396)
at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:879)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:450)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:192)
at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:531)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:207)
at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:1044)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1329)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3584)
at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:3665)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeUpdate(OraclePreparedStatementWrapper.java:1352)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.tomcat.jdbc.pool.StatementFacade$StatementProxy.invoke(StatementFacade.java:114)
at com.sun.proxy.$Proxy112.executeUpdate(Unknown Source)
at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:877)
at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:870)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:633)
... 47 more
You can avoid the table creation extending your Configuration class from DefaultBatchConfigurer and overriding the setDataSource() method and setting null. This approach will enable in-memory Map Repository.
#EnableAutoConfiguration(exclude = {HibernateJpaAutoConfiguration.class})
#EnableBatchProcessing
public class MyConfiguration extends DefaultBatchConfigurer {
[...]
#Override
public void setDataSource(DataSource dataSource) {
super.setDataSource(null);
}
}

Can't Connect to BigTable using Connection Factory

I am using a custom code to load HFiles directly into BigTable using the following API's
LoadIncrementalHFiles loader = new LoadIncrementalHFiles(conf);
loader.doBulkLoad(new Path(inputPath), admin, table, regionLocator);
while using ConnectionFactory I am using the following function in the statement
Connection connection = ConnectionFactory.createConnection(conf, null, null);
which always returns the parameter managed as false but I am getting the following error while running it.
java.io.IOException: java.lang.reflect.InvocationTargetException
at org.apache.hadoop.hbase.client.ConnectionFactory.createConnection(ConnectionFactory.java:240)
at org.apache.hadoop.hbase.client.ConnectionManager.createConnection(ConnectionManager.java:431)
at org.apache.hadoop.hbase.client.ConnectionManager.createConnection(ConnectionManager.java:424)
at org.apache.hadoop.hbase.client.ConnectionManager.getConnectionInternal(ConnectionManager.java:302)
at org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:235)
at org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.initialize(LoadIncrementalHFiles.java:154)
at org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.<init>(LoadIncrementalHFiles.java:144)
at com.example.bigtable.sample.BigtableLoader.main(BigtableLoader.java:122)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:71)
at org.apache.hadoop.util.ProgramDriver.run(ProgramDriver.java:144)
at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:152)
at com.example.bigtable.sample.BigtableDriver.main(BigtableDriver.java:18)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at org.apache.hadoop.hbase.client.ConnectionManager.createConnection(ConnectionManager.java:424)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
at com.google.cloud.hadoop.services.agent.job.shim.HadoopRunJarShim.main(HadoopRunJarShim.java:12)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.hadoop.hbase.client.ConnectionFactory.createConnection(ConnectionFactory.java:238)
... 22 more
Caused by: java.lang.IllegalArgumentException: Bigtable does not support managed connections.
at org.apache.hadoop.hbase.client.AbstractBigtableConnection.<init>(AbstractBigtableConnection.java:130)
at com.google.cloud.bigtable.hbase1_2.BigtableConnection.<init>(BigtableConnection.java:55)
... 27 more
Cloud Bigtable does not support LoadIncrementalHFiles. If you want to load data, your best bet is to use these instructions.

Io exception: Oracle Error ORA-12650 after upgrading Oracle to 12g

After our Oracle DB was upgraded from 11g to 12g we got the stacktrace below about Io exception: Oracle Error ORA-12650. How can I resolve this issue?
2015-10-26 14:59:36,319 [RMI TCP Connection(2)-127.0.0.1] u:/d: ERROR org.enhydra.jdbc.xapool - Error Exception in GenericPool:start java.sql.SQLException: Cannot get connection for URL jdbc:oracle:thin:#test.db.my.edu:1521:sid : Io exception: Oracle Error ORA-12650
java.sql.SQLException: Cannot get connection for URL jdbc:oracle:thin:#test.db.my.edu:1521:sid : Io exception: Oracle Error ORA-12650
at org.enhydra.jdbc.standard.StandardDataSource.getConnection(StandardDataSource.java:216)
at org.kuali.rice.core.database.RiceXADataSource.getConnection(RiceXADataSource.java:58)
at org.enhydra.jdbc.standard.StandardPooledConnection.<init>(StandardPooledConnection.java:65)
at org.enhydra.jdbc.standard.StandardXAConnection.<init>(StandardXAConnection.java:81)
at org.enhydra.jdbc.standard.StandardXADataSource.getXAConnection(StandardXADataSource.java:110)
at org.enhydra.jdbc.pool.StandardXAPoolDataSource.create(StandardXAPoolDataSource.java:159)
at org.enhydra.jdbc.pool.GenericPool.getFromPool(GenericPool.java:251)
at org.enhydra.jdbc.pool.GenericPool.checkOut(GenericPool.java:357)
at org.enhydra.jdbc.pool.StandardPoolDataSource.getConnection(StandardPoolDataSource.java:194)
at org.enhydra.jdbc.pool.StandardPoolDataSource.getConnection(StandardPoolDataSource.java:164)
at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:113)
at org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy$TransactionAwareInvocationHandler.invoke(TransactionAwareDataSourceProxy.java:210)
at com.sun.proxy.$Proxy174.prepareStatement(Unknown Source)
at org.apache.ojb.broker.accesslayer.StatementsForClassImpl.prepareStatement(Unknown Source)
at org.apache.ojb.broker.accesslayer.StatementsForClassImpl.getPreparedStmt(Unknown Source)
at org.apache.ojb.broker.accesslayer.StatementManager.getPreparedStatement(Unknown Source)
at org.apache.ojb.broker.accesslayer.JdbcAccessImpl.executeQuery(Unknown Source)
at org.apache.ojb.broker.accesslayer.RsQueryObject.performQuery(Unknown Source)
at org.apache.ojb.broker.accesslayer.RsIterator.<init>(Unknown Source)
at org.apache.ojb.broker.core.RsIteratorFactoryImpl.createRsIterator(Unknown Source)
at org.apache.ojb.broker.core.PersistenceBrokerImpl.getRsIteratorFromQuery(Unknown Source)
at org.apache.ojb.broker.core.PersistenceBrokerImpl.getIteratorFromQuery(Unknown Source)
at org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery(Unknown Source)
at org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery(Unknown Source)
at org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery(Unknown Source)
at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source)
at org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery(Unknown Source)
at org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery(Unknown Source)
at org.springmodules.orm.ojb.PersistenceBrokerTemplate$3.doInPersistenceBroker(PersistenceBrokerTemplate.java:195)
at org.springmodules.orm.ojb.PersistenceBrokerTemplate.execute(PersistenceBrokerTemplate.java:141)
at org.springmodules.orm.ojb.PersistenceBrokerTemplate.executeFind(PersistenceBrokerTemplate.java:162)
at org.springmodules.orm.ojb.PersistenceBrokerTemplate.getCollectionByQuery(PersistenceBrokerTemplate.java:193)
at org.kuali.rice.ksb.messaging.dao.impl.ServiceInfoDAOOjbImpl.findLocallyPublishedServices(ServiceInfoDAOOjbImpl.java:95)
at org.kuali.rice.ksb.messaging.service.impl.ServiceRegistryImpl.findLocallyPublishedServices(ServiceRegistryImpl.java:109)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at com.sun.proxy.$Proxy65.findLocallyPublishedServices(Unknown Source)
at org.kuali.rice.ksb.messaging.RemotedServiceRegistryImpl.run(RemotedServiceRegistryImpl.java:337)
at org.kuali.rice.ksb.messaging.RemotedServiceRegistryImpl.start(RemotedServiceRegistryImpl.java:391)
at org.kuali.rice.core.lifecycle.ServiceDelegatingLifecycle.start(ServiceDelegatingLifecycle.java:50)
at org.kuali.rice.core.lifecycle.BaseCompositeLifecycle.start(BaseCompositeLifecycle.java:40)
at org.kuali.rice.core.lifecycle.BaseCompositeLifecycle.start(BaseCompositeLifecycle.java:40)
at org.kuali.rice.core.config.RiceConfigurerBase.start(RiceConfigurerBase.java:106)
at org.kuali.rice.core.config.RiceConfigurer.start(RiceConfigurer.java:100)
at org.kuali.rice.core.config.RiceConfigurerBase.afterPropertiesSet(RiceConfigurerBase.java:85)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:308)
at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:947)
at org.springframework.context.support.AbstractApplicationContext.registerListeners(AbstractApplicationContext.java:701)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:377)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
at org.kuali.rice.core.web.listener.StandaloneInitializeListener.contextInitialized(StandaloneInitializeListener.java:133)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5017)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5531)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1809)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:618)
at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:565)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
Our solution was to upgrade the ojdbc jar to ojdbc14-11.x.x.x from ojdbc14-10.x.x.x.
Check if there exists a version of ojdbc jar already in the jre path. If so then delete this jar as it would be conflicting with the correct version of ojdc from your application. Like in my case it was conflicting with the maven repo path.
I've used ojdbc7.jar. It works fine for me. Here's link!
Encountered same error after upgrading to Oracle 19c. I was able to resolve the problem with following changes-
Replaced ojdbc6.jar with ojdbc8.jar from the Oracle19 client
Used these parameters in connection
Properties prop = new Properties();
prop.put("user", user);
prop.put("password", pwd);
prop.put("oracle.net.encryption_client", "accepted");
prop.put("oracle.net.encryption_types_client", "AES256");
prop.put("oracle.net.crypto_checksum_client","REQUESTED");
prop.put("oracle.net.crypto_checksum_types_client", "SHA256");
Connection con = DriverManager.getConnection(url, prop);
After deploying above changes I am able to connect to the database.
Hope this answer helps someone facing similar error.

storm0.9.3 cluster in local machine

zookeeper installed and runing successfully.but storm nimbus is not running throwing exceptions like below
Exception in thread "main" java.lang.ExceptionInInitializerError
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:191)
at backtype.storm.config$loading__4910__auto__.invoke(config.clj:17)
at backtype.storm.config__init.load(Unknown Source)
at backtype.storm.config__init.<clinit>(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:274)
at clojure.lang.RT.loadClassForName(RT.java:2098)
at clojure.lang.RT.load(RT.java:430)
at clojure.lang.RT.load(RT.java:411)
at clojure.core$load$fn__5018.invoke(core.clj:5530)
at clojure.core$load.doInvoke(core.clj:5529)
at clojure.lang.RestFn.invoke(RestFn.java:408)
at clojure.core$load_one.invoke(core.clj:5336)
at clojure.core$load_lib$fn__4967.invoke(core.clj:5375)
at clojure.core$load_lib.doInvoke(core.clj:5374)
at clojure.lang.RestFn.applyTo(RestFn.java:142)
at clojure.core$apply.invoke(core.clj:619)
at clojure.core$load_libs.doInvoke(core.clj:5417)
at clojure.lang.RestFn.applyTo(RestFn.java:137)
at clojure.core$apply.invoke(core.clj:621)
at clojure.core$use.doInvoke(core.clj:5507)
at clojure.lang.RestFn.invoke(RestFn.java:408)
at backtype.storm.command.config_value$loading__4910__auto__.invoke(config_value.clj:16)
at backtype.storm.command.config_value__init.load(Unknown Source)
at backtype.storm.command.config_value__init.<clinit>(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:274)
at clojure.lang.RT.loadClassForName(RT.java:2098)
at clojure.lang.RT.load(RT.java:430)
at clojure.lang.RT.load(RT.java:411)
at clojure.core$load$fn__5018.invoke(core.clj:5530)
at clojure.core$load.doInvoke(core.clj:5529)
at clojure.lang.RestFn.invoke(RestFn.java:408)
at clojure.lang.Var.invoke(Var.java:415)
at backtype.storm.command.config_value.<clinit>(Unknown Source)
Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to java.util.Map
at backtype.storm.utils.Utils.findAndReadConfigFile(Utils.java:141)
at backtype.storm.utils.Utils.readStormConfig(Utils.java:188)
at backtype.storm.utils.Utils.<clinit>(Utils.java:71)
... 36 more
storm.yamll
storm.zookeeper.servers:"localhost"
nimbus.host:"localhost"
Made it two liner in your storm.yaml, like below:
storm.zookeeper.servers:"localhost"
nimbus.host:"localhost"
And read about how .yaml syntax used from here

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