EMR Hive ODBC 连接错误：HiveSQLException：预期状态：[FINISHED]，但发现 RUNNING

Question

我正在尝试将 Power BI 连接到 AWS EMR Hive 并从表中检索表列表和数据。

检索表列表工作正常。但是，当我单击特定表时，我在 Power BI UI 中得到以下异常：

DataSource.Error: ODBC: ERROR [HY000] [Amazon][Hardy] (35) Error from server: error code: '0' error message: 'Expected states: [FINISHED], but found RUNNING'. Details:
    DataSourceKind=Odbc
    DataSourcePath=dsn=test emr aws
    OdbcErrors=[Table]

并且在 hive 日志中出现以下错误：（错误关闭操作： java.nio.BufferUnderflowException)

2019-09-22T09:43:25,731 WARN  [HiveServer2-Handler-Pool: Thread-44([])]: thrift.ThriftCLIService (ThriftCLIService.java:GetResultSetMetadata(735)) - Error getting result set metadata:
org.apache.hive.service.cli.HiveSQLException: Expected states: [FINISHED], but found RUNNING
        at org.apache.hive.service.cli.operation.Operation.assertState(Operation.java:203) ~[hive-service-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.hive.service.cli.operation.GetPrimaryKeysOperation.getResultSetSchema(GetPrimaryKeysOperation.java:110) ~[hive-service-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.hive.service.cli.operation.OperationManager.getOperationResultSetSchema(OperationManager.java:302) ~[hive-service-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.hive.service.cli.session.HiveSessionImpl.getResultSetMetadata(HiveSessionImpl.java:866) ~[hive-service-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[?:?]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_222]
        at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_222]
        at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:78) ~[hive-service-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.hive.service.cli.session.HiveSessionProxy.access$000(HiveSessionProxy.java:36) ~[hive-service-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.hive.service.cli.session.HiveSessionProxy$1.run(HiveSessionProxy.java:63) ~[hive-service-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_222]
        at javax.security.auth.Subject.doAs(Subject.java:422) ~[?:1.8.0_222]
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1844) ~[hadoop-common-2.8.5-amzn-4.jar:?]
        at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:59) ~[hive-service-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at com.sun.proxy.$Proxy41.getResultSetMetadata(Unknown Source) ~[?:?]
        at org.apache.hive.service.cli.CLIService.getResultSetMetadata(CLIService.java:540) ~[hive-service-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.hive.service.cli.thrift.ThriftCLIService.GetResultSetMetadata(ThriftCLIService.java:731) [hive-service-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.hive.service.rpc.thrift.TCLIService$Processor$GetResultSetMetadata.getResult(TCLIService.java:1697) [hive-exec-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.hive.service.rpc.thrift.TCLIService$Processor$GetResultSetMetadata.getResult(TCLIService.java:1682) [hive-exec-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) [hive-exec-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) [hive-exec-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:56) [hive-service-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286) [hive-exec-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_222]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_222]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_222]
2019-09-22T09:43:25,820 WARN  [HiveServer2-Handler-Pool: Thread-44([])]: thrift.ThriftCLIService (ThriftCLIService.java:CloseOperation(720)) - Error closing operation:
java.nio.BufferUnderflowException
        at java.nio.Buffer.nextGetIndex(Buffer.java:506) ~[?:1.8.0_222]
        at java.nio.HeapByteBuffer.getLong(HeapByteBuffer.java:412) ~[?:1.8.0_222]
        at org.apache.hive.service.cli.HandleIdentifier.<init>(HandleIdentifier.java:46) ~[hive-service-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.hive.service.cli.Handle.<init>(Handle.java:38) ~[hive-service-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.hive.service.cli.OperationHandle.<init>(OperationHandle.java:41) ~[hive-service-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.hive.service.cli.OperationHandle.<init>(OperationHandle.java:37) ~[hive-service-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.hive.service.cli.thrift.ThriftCLIService.CloseOperation(ThriftCLIService.java:717) [hive-service-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.hive.service.rpc.thrift.TCLIService$Processor$CloseOperation.getResult(TCLIService.java:1677) [hive-exec-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.hive.service.rpc.thrift.TCLIService$Processor$CloseOperation.getResult(TCLIService.java:1662) [hive-exec-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) [hive-exec-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) [hive-exec-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:56) [hive-service-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286) [hive-exec-2.3.5-amzn-0.jar:2.3.5-amzn-0]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_222]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_222]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_222]

可能是什么问题？数据在 HUE 中检索良好，不到 15 秒。

奇怪的是 ODBC 驱动程序中的 SQL Query 工作正常。只有在选择表时，它仅提供上述错误。

Answer 1

我对此有一个理论...通过阅读堆栈跟踪，似乎 Hive 试图通过调用 HandleIdentifier 来读取表 ID，这在下一次调用时看起来像一个 Long (java.nio.HeapByteBuffer.getLong) .您是否尝试增加 Hadoop 的缓冲区大小？默认为 4KB ("io.file.buffer.size": "4096") -- 尝试至少 8KB，这是 Java 原始大小。

我从这里获得了缓冲区洞察：https://docs.aws.amazon.com/datapipeline/latest/DeveloperGuide/dp-object-emrconfiguration.html

这里是官方的 EMR 应用配置指南：https://docs.aws.amazon.com/emr/latest/ReleaseGuide/emr-configure-apps.html

希望对你有帮助！