一、異常描述
FAILED: Error in metadata: MetaException(message:javax.jdo.JDODataStoreException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'OPTION SQL_SELECT_LIMIT=DEFAULT' at line
1
at org.datanucleus.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:313)
at org.datanucleus.jdo.JDOQuery.execute(JDOQuery.java:252)
at org.apache.hadoop.hive.metastore.ObjectStore.getMDatabase(ObjectStore.java:405)
at org.apache.hadoop.hive.metastore.ObjectStore.getDatabase(ObjectStore.java:424)
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.hadoop.hive.metastore.RetryingRawStore.invoke(RetryingRawStore.java:111)
at com.sun.proxy.$Proxy9.getDatabase(Unknown Source)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.get_database(HiveMetaStore.java:613)
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.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:105)
at com.sun.proxy.$Proxy10.get_database(Unknown Source)
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getDatabase(HiveMetaStoreClient.java:736)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:74)
at com.sun.proxy.$Proxy11.getDatabase(Unknown Source)
at org.apache.hadoop.hive.ql.metadata.Hive.getDatabase(Hive.java:1115)
at org.apache.hadoop.hive.ql.metadata.Hive.databaseExists(Hive.java:1104)
at org.apache.hadoop.hive.ql.exec.DDLTask.showTables(DDLTask.java:2207)
at org.apache.hadoop.hive.ql.exec.DDLTask.execute(DDLTask.java:335)
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:138)
at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:57)
at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1374)
at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1160)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:973)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:893)
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:259)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:216)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:412)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:759)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:613)
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.hadoop.util.RunJar.main(RunJar.java:208)
二、異常分析
由於mysql壓力過大，進行了mysql拆分，將mysql獨立到另外一臺服務器，重新配置後發現hive中執行alter時拋出如上異常，
分析是由於mysql版本問題造成的，dba將mysql的版本升級到了5.6
三、異常解決方案
替換hive安裝目錄lib下的mysql驅動包，替換爲5.6對應的mysql-connector-java-5.1.26.jar驅動即可。