Erik.fang created HIVE-17115:
--------------------------------
Summary: 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
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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