Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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None
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None
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None
Description
2016-08-25 13:32:51,470 ERROR org.apache.hadoop.hive.metastore.RetryingHMSHandler: [pool-6-thread-69]: MetaException(message:java.lang.IllegalArgumentException: Can not create a Path from a null string) at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newMetaException(HiveMetaStore.java:5438) at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.alter_table_core(HiveMetaStore.java:3470) at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.alter_table_with_environment_context(HiveMetaStore.java:3430) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:133) at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:99) at com.sun.proxy.$Proxy20.alter_table_with_environment_context(Unknown Source) at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$alter_table_with_environment_context.getResult(ThriftHiveMetastore.java:9469) at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$alter_table_with_environment_context.getResult(ThriftHiveMetastore.java:9453) at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) at org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor$1.run(HadoopThriftAuthBridge.java:684) at org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor$1.run(HadoopThriftAuthBridge.java:679) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671) at org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor.process(HadoopThriftAuthBridge.java:679) at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:285) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.IllegalArgumentException: Can not create a Path from a null string at org.apache.hadoop.fs.Path.checkPathArg(Path.java:123) at org.apache.hadoop.fs.Path.<init>(Path.java:135) at org.apache.sentry.core.common.utils.PathUtils.parseURI(PathUtils.java:110) at org.apache.sentry.core.common.utils.PathUtils.parseDFSURI(PathUtils.java:100) at org.apache.sentry.binding.metastore.MetastoreAuthzBinding.authorizeAlterTable(MetastoreAuthzBinding.java:284) at org.apache.sentry.binding.metastore.MetastoreAuthzBinding.onEvent(MetastoreAuthzBinding.java:188) at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.firePreEvent(HiveMetaStore.java:2028) at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.alter_table_core(HiveMetaStore.java:3449) ... 22 more
Seems like we need to add a null path check here. See MetastoreAuthzBindingBase. A test case can be added in TestMetastoreEndToEnd for alter view.
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Port Sentry-1459 to sentry-ha-redesign | Resolved | Alex Kolbasov |