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https://issues.apache.org/jira/browse/HIVE-17115?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Daniel Dai reassigned HIVE-17115:
---------------------------------
Assignee: Erik.fang (was: Daniel Dai)
> MetaStoreUtils.getDeserializer doesn't catch the
> java.lang.ClassNotFoundException
> ---------------------------------------------------------------------------------
>
> Key: HIVE-17115
> URL: https://issues.apache.org/jira/browse/HIVE-17115
> Project: Hive
> Issue Type: Bug
> Components: Metastore
> Affects Versions: 1.2.1
> Reporter: Erik.fang
> Assignee: Erik.fang
> Attachments: HIVE-17115.1.patch, HIVE-17115.2-branch-1.2.patch,
> HIVE-17115.2.patch, HIVE-17115.patch
>
>
> Suppose we create a table with Custom SerDe, then call
> HiveMetaStoreClient.getSchema(String db, String tableName) to extract the
> metadata from HiveMetaStore Service
> the thrift client hangs there with exception in HiveMetaStore Service's log,
> such as
> {code:java}
> Exception in thread "pool-5-thread-129" java.lang.NoClassDefFoundError:
> org/apache/hadoop/hbase/util/Bytes
> at
> org.apache.hadoop.hive.hbase.HBaseSerDe.parseColumnsMapping(HBaseSerDe.java:184)
> at
> org.apache.hadoop.hive.hbase.HBaseSerDeParameters.<init>(HBaseSerDeParameters.java:73)
> at
> org.apache.hadoop.hive.hbase.HBaseSerDe.initialize(HBaseSerDe.java:117)
> at
> org.apache.hadoop.hive.serde2.AbstractSerDe.initialize(AbstractSerDe.java:53)
> at
> org.apache.hadoop.hive.serde2.SerDeUtils.initializeSerDe(SerDeUtils.java:521)
> at
> org.apache.hadoop.hive.metastore.MetaStoreUtils.getDeserializer(MetaStoreUtils.java:401)
> at
> org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.get_fields_with_environment_context(HiveMetaStore.java:3556)
> at
> org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.get_schema_with_environment_context(HiveMetaStore.java:3636)
> at sun.reflect.GeneratedMethodAccessor104.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:107)
> at com.sun.proxy.$Proxy4.get_schema_with_environment_context(Unknown
> Source)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$get_schema_with_environment_context.getResult(ThriftHiveMetastore.java:9146)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$get_schema_with_environment_context.getResult(ThriftHiveMetastore.java:9130)
> at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
> at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
> at
> org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor$1.run(HadoopThriftAuthBridge.java:551)
> at
> org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor$1.run(HadoopThriftAuthBridge.java:546)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1709)
> at
> org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor.process(HadoopThriftAuthBridge.java:546)
> at
> org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:285)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.ClassNotFoundException:
> org.apache.hadoop.hbase.util.Bytes
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> {code}
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