cdmikechen created HUDI-467:
-------------------------------
Summary: Query RT Table in Hive found
java.lang.NoClassDefFoundError Exception
Key: HUDI-467
URL: https://issues.apache.org/jira/browse/HUDI-467
Project: Apache Hudi (incubating)
Issue Type: Bug
Components: Hive Integration
Reporter: cdmikechen
Assignee: cdmikechen
When creating a *MERGE_ON_READ* table in hudi and syn to hive, hudi will create
two table named *table_name* and *table_name_rt*, when I query *table_name_rt*,
I catch *java.lang.NoClassDefFoundError* Exception:
{code}
java.lang.RuntimeException: java.lang.NoClassDefFoundError:
org/apache/parquet/avro/AvroSchemaConverter
at
org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:89)
~[hive-service-2.3.3.jar:2.3.3]
at
org.apache.hive.service.cli.session.HiveSessionProxy.access$000(HiveSessionProxy.java:36)
~[hive-service-2.3.3.jar:2.3.3]
at
org.apache.hive.service.cli.session.HiveSessionProxy$1.run(HiveSessionProxy.java:63)
~[hive-service-2.3.3.jar:2.3.3]
at java.security.AccessController.doPrivileged(Native Method)
~[?:1.8.0_201]
at javax.security.auth.Subject.doAs(Subject.java:422) ~[?:1.8.0_201]
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1844)
~[hadoop-common-2.8.5.jar:?]
at
org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:59)
~[hive-service-2.3.3.jar:2.3.3]
at com.sun.proxy.$Proxy47.fetchResults(Unknown Source) ~[?:?]
at
org.apache.hive.service.cli.CLIService.fetchResults(CLIService.java:559)
~[hive-service-2.3.3.jar:2.3.3]
at
org.apache.hive.service.cli.thrift.ThriftCLIService.FetchResults(ThriftCLIService.java:751)
~[hive-service-2.3.3.jar:2.3.3]
at
org.apache.hive.service.rpc.thrift.TCLIService$Processor$FetchResults.getResult(TCLIService.java:1717)
~[hive-exec-2.3.3.jar:2.3.3]
at
org.apache.hive.service.rpc.thrift.TCLIService$Processor$FetchResults.getResult(TCLIService.java:1702)
~[hive-exec-2.3.3.jar:2.3.3]
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
~[hive-exec-2.3.3.jar:2.3.3]
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
~[hive-exec-2.3.3.jar:2.3.3]
at
org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:56)
~[hive-service-2.3.3.jar:2.3.3]
at
org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286)
~[hive-exec-2.3.3.jar:2.3.3]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[?:1.8.0_201]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[?:1.8.0_201]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_201]
Caused by: java.lang.NoClassDefFoundError:
org/apache/parquet/avro/AvroSchemaConverter
at
org.apache.hudi.hadoop.realtime.AbstractRealtimeRecordReader.init(AbstractRealtimeRecordReader.java:341)
~[?:?]
at
org.apache.hudi.hadoop.realtime.AbstractRealtimeRecordReader.<init>(AbstractRealtimeRecordReader.java:108)
~[?:?]
at
org.apache.hudi.hadoop.realtime.RealtimeCompactedRecordReader.<init>(RealtimeCompactedRecordReader.java:50)
~[?:?]
at
org.apache.hudi.hadoop.realtime.HoodieRealtimeRecordReader.constructRecordReader(HoodieRealtimeRecordReader.java:69)
~[?:?]
at
org.apache.hudi.hadoop.realtime.HoodieRealtimeRecordReader.<init>(HoodieRealtimeRecordReader.java:47)
~[?:?]
at
org.apache.hudi.hadoop.realtime.HoodieParquetRealtimeInputFormat.getRecordReader(HoodieParquetRealtimeInputFormat.java:254)
~[?:?]
at
org.apache.hadoop.hive.ql.exec.FetchOperator$FetchInputFormatSplit.getRecordReader(FetchOperator.java:695)
~[hive-exec-2.3.3.jar:2.3.3]
at
org.apache.hadoop.hive.ql.exec.FetchOperator.getRecordReader(FetchOperator.java:333)
~[hive-exec-2.3.3.jar:2.3.3]
at
org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:459)
~[hive-exec-2.3.3.jar:2.3.3]
at
org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:428)
~[hive-exec-2.3.3.jar:2.3.3]
at org.apache.hadoop.hive.ql.exec.FetchTask.fetch(FetchTask.java:147)
~[hive-exec-2.3.3.jar:2.3.3]
at org.apache.hadoop.hive.ql.Driver.getResults(Driver.java:2208)
~[hive-exec-2.3.3.jar:2.3.3]
at
org.apache.hive.service.cli.operation.SQLOperation.getNextRowSet(SQLOperation.java:494)
~[hive-service-2.3.3.jar:2.3.3]
at
org.apache.hive.service.cli.operation.OperationManager.getOperationNextRowSet(OperationManager.java:307)
~[hive-service-2.3.3.jar:2.3.3]
at
org.apache.hive.service.cli.session.HiveSessionImpl.fetchResults(HiveSessionImpl.java:878)
~[hive-service-2.3.3.jar:2.3.3]
at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) ~[?:?]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[?:1.8.0_201]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_201]
at
org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:78)
~[hive-service-2.3.3.jar:2.3.3]
... 18 more
{code}
I checked hive lib folder and don't found parquet-avro jar. At that time I
thought we need to import parquet-avro dependencie in *hudi-hive-bundle*
pom.xml. So I check this pom.xml and found that although parquet-avro have been
configured in
{code}
<artifactSet>
<includes>
<include>org.apache.hudi:hudi-common</include>
<include>org.apache.hudi:hudi-hadoop-mr</include>
<include>org.apache.hudi:hudi-hive</include>
<include>com.beust:jcommander</include>
<include>org.apache.parquet:parquet-avro</include>
<include>com.esotericsoftware:kryo-shaded</include>
<include>org.objenesis:objenesis</include>
<include>com.esotericsoftware:minlog</include>
</includes>
</artifactSet>
{code}
But parquet-avro can not be packaged to hudi-hive-bundle.jar. Maybe we need to
add dependency in dependencies.
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