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SahilG

Nifi-logs

SahilG
Jan 15th, 2018
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  2. 2018-01-15 09:06:39,630 INFO [Clustering Tasks Thread-2] o.a.n.c.c.ClusterProtocolHeartbeater Heartbeat created at 2018-01-15 09:06:39,624 and sent to hdfnode-1.example:9088 at 2018-01-15 09:06:39,630; send took 5 millis
  3. 2018-01-15 09:06:40,032 ERROR [Timer-Driven Process Thread-8] o.a.nifi.processors.standard.ExecuteSQL ExecuteSQL[id=e50be381-0160-1000-0000-00006ee4f593] Unable to execute SQL select query select * from READ_ACCESS_LOG LIMIT 10; due to org.apache.nifi.processor.exception.ProcessException: org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Access denied for user 'piyushm'@'hdfnode-2.example' (using password: YES)). No FlowFile to route to failure: {}
  4. org.apache.nifi.processor.exception.ProcessException: org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Access denied for user 'piyushm'@'hdfnode-2.example' (using password: YES))
  5. at org.apache.nifi.dbcp.DBCPConnectionPool.getConnection(DBCPConnectionPool.java:275)
  6. at sun.reflect.GeneratedMethodAccessor458.invoke(Unknown Source)
  7. at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  8. at java.lang.reflect.Method.invoke(Method.java:498)
  9. at org.apache.nifi.controller.service.StandardControllerServiceInvocationHandler.invoke(StandardControllerServiceInvocationHandler.java:89)
  10. at com.sun.proxy.$Proxy95.getConnection(Unknown Source)
  11. at org.apache.nifi.processors.standard.ExecuteSQL.onTrigger(ExecuteSQL.java:194)
  12. at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)
  13. at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1118)
  14. at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:147)
  15. at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47)
  16. at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:132)
  17. at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
  18. at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
  19. at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
  20. at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
  21. at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
  22. at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
  23. at java.lang.Thread.run(Thread.java:745)
  24. Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Access denied for user 'piyushm'@'hdfnode-2.example' (using password: YES))
  25. at org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1549)
  26. at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1388)
  27. at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)
  28. at org.apache.nifi.dbcp.DBCPConnectionPool.getConnection(DBCPConnectionPool.java:272)
  29. ... 18 common frames omitted
  30. Caused by: java.sql.SQLException: Access denied for user 'piyushm'@'hdfnode-2.example' (using password: YES)
  31. at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1078)
  32. at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4187)
  33. at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4119)
  34. at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:927)
  35. at com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1709)
  36. at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1252)
  37. at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2488)
  38. at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2521)
  39. at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2306)
  40. at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:839)
  41. at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:49)
  42. at sun.reflect.GeneratedConstructorAccessor360.newInstance(Unknown Source)
  43. at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
  44. at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
  45. at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
  46. at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:421)
  47. at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:350)
  48. at org.apache.nifi.dbcp.DriverShim.connect(DriverShim.java:46)
  49. at org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38)
  50. at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
  51. at org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:1556)
  52. at org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1545)
  53. ... 21 common frames omitted
  54. 2018-01-15 09:06:40,590 WARN [Timer-Driven Process Thread-9] o.a.nifi.processors.standard.TailFile TailFile[id=e9d1d1c2-0160-1000-0000-000001e8879f] Unable to open file /tmp/hdfs-audit.log.2017-11-18; will attempt to access file again after the configured Yield Duration has elapsed: : {}
  55. 2018-01-15 09:06:41,038 ERROR [Timer-Driven Process Thread-3] o.a.nifi.processors.standard.ExecuteSQL ExecuteSQL[id=e50be381-0160-1000-0000-00006ee4f593] Unable to execute SQL select query select * from READ_ACCESS_LOG LIMIT 10; due to org.apache.nifi.processor.exception.ProcessException: org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Access denied for user 'piyushm'@'hdfnode-2.example' (using password: YES)). No FlowFile to route to failure: {}
  56. org.apache.nifi.processor.exception.ProcessException: org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Access denied for user 'piyushm'@'hdfnode-2.example' (using password: YES))
  57. at org.apache.nifi.dbcp.DBCPConnectionPool.getConnection(DBCPConnectionPool.java:275)
  58. at sun.reflect.GeneratedMethodAccessor458.invoke(Unknown Source)
  59. at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  60. at java.lang.reflect.Method.invoke(Method.java:498)
  61. at org.apache.nifi.controller.service.StandardControllerServiceInvocationHandler.invoke(StandardControllerServiceInvocationHandler.java:89)
  62. at com.sun.proxy.$Proxy95.getConnection(Unknown Source)
  63. at org.apache.nifi.processors.standard.ExecuteSQL.onTrigger(ExecuteSQL.java:194)
  64. at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)
  65. at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1118)
  66. at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:147)
  67. at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47)
  68. at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:132)
  69. at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
  70. at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
  71. at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
  72. at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
  73. at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
  74. at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
  75. at java.lang.Thread.run(Thread.java:745)
  76. Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Access denied for user 'piyushm'@'hdfnode-2.example' (using password: YES))
  77. at org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1549)
  78. at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1388)
  79. at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)
  80. at org.apache.nifi.dbcp.DBCPConnectionPool.getConnection(DBCPConnectionPool.java:272)
  81. ... 18 common frames omitted
  82. Caused by: java.sql.SQLException: Access denied for user 'piyushm'@'hdfnode-2.example' (using password: YES)
  83. at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1078)
  84. at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4187)
  85. at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4119)
  86. at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:927)
  87. at com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1709)
  88. at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1252)
  89. at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2488)
  90. at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2521)
  91. at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2306)
  92. at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:839)
  93. at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:49)
  94. at sun.reflect.GeneratedConstructorAccessor360.newInstance(Unknown Source)
  95. at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
  96. at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
  97. at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
  98. at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:421)
  99. at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:350)
  100. at org.apache.nifi.dbcp.DriverShim.connect(DriverShim.java:46)
  101. at org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38)
  102. at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
  103. at org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:1556)
  104. at org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1545)
  105. ... 21 common frames omitted
  106. 2018-01-15 09:06:41,567 WARN [Timer-Driven Process Thread-4] o.a.n.r.util.SiteToSiteRestApiClient Failed to get controller from http://localhost:8080/nifi-api due to org.apache.http.conn.HttpHostConnectException: Connect to localhost:8080 [localhost/127.0.0.1] failed: Connection refused (Connection refused)
  107. 2018-01-15 09:06:41,567 WARN [Timer-Driven Process Thread-4] o.apache.nifi.controller.FlowController Unable to communicate with remote instance RemoteProcessGroup[http://localhost:8080/nifi] due to org.apache.nifi.controller.exception.CommunicationsException: Unable to communicate with Remote NiFi at URI http://localhost:8080/nifi due to: Connect to localhost:8080 [localhost/127.0.0.1] failed: Connection refused (Connection refused)
  108. 2018-01-15 09:06:41,569 WARN [Timer-Driven Process Thread-4] o.a.n.r.util.SiteToSiteRestApiClient Failed to get controller from http://hdfnode-2.example:9091/nifi-api due to org.apache.http.conn.HttpHostConnectException: Connect to hdfnode-2.example:9091 [hdfnode-2.example/192.168.220.77] failed: Connection refused (Connection refused)
  109. 2018-01-15 09:06:41,569 WARN [Timer-Driven Process Thread-4] o.apache.nifi.controller.FlowController Unable to communicate with remote instance RemoteProcessGroup[http://hdfnode-2.example:9091/nifi] due to org.apache.nifi.controller.exception.CommunicationsException: Unable to communicate with Remote NiFi at URI http://hdfnode-2.example:9091/nifi due to: Connect to hdfnode-2.example:9091 [hdfnode-2.example/192.168.220.77] failed: Connection refused (Connection refused)
  110. 2018-01-15 09:06:41,570 WARN [Timer-Driven Process Thread-4] o.a.n.r.util.SiteToSiteRestApiClient Failed to get controller from http://localhost:8080/nifi-api due to org.apache.http.conn.HttpHostConnectException: Connect to localhost:8080 [localhost/127.0.0.1] failed: Connection refused (Connection refused)
  111. 2018-01-15 09:06:41,570 WARN [Timer-Driven Process Thread-4] o.apache.nifi.controller.FlowController Unable to communicate with remote instance RemoteProcessGroup[http://localhost:8080/nifi] due to org.apache.nifi.controller.exception.CommunicationsException: Unable to communicate with Remote NiFi at URI http://localhost:8080/nifi due to: Connect to localhost:8080 [localhost/127.0.0.1] failed: Connection refused (Connection refused)
  112. 2018-01-15 09:06:41,590 WARN [Timer-Driven Process Thread-7] o.a.nifi.processors.standard.TailFile TailFile[id=e9d1d1c2-0160-1000-0000-000001e8879f] Unable to open file /tmp/hdfs-audit.log.2017-11-18; will attempt to access file again after the configured Yield Duration has elapsed: : {}
  113. [sahil@hdfnode-2 ~]$
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