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New Contributor
Posts: 6
Registered: ‎10-28-2018
Accepted Solution

query executed in HIVE but cannot see results

[ Edited ]

I am working in HIVE with twitter flume data. So far I have successfully created the table and loaded the data in also but when I want to run a query on that external table I get the following error.

 

Bad status for request TFetchResultsReq(fetchType=0, operationHandle=TOperationHandle(hasResultSet=True, modifiedRowCount=None, operationType=0, operationId=THandleIdentifier(secret='#\xabp\xa3\xa7\x83K\xc6\x82\x94h\xc3\x99\xe4\x81\x01', guid='\xae\xb2\x9d\x19\xdc\xb2@i\xbc\\x85\xb4\xd0\xfe\x0cN')), orientation=4, maxRows=100): TFetchResultsResp(status=TStatus(errorCode=0, errorMessage="java.io.IOException: org.apache.hadoop.hive.serde2.SerDeException: org.codehaus.jackson.JsonParseException: Unexpected character ('O' (code 79)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')\n at [Source: java.io.ByteArrayInputStream@19ee3d8e; line: 1, column: 2]", sqlState=None, infoMessages=["*org.apache.hive.service.cli.HiveSQLException:java.io.IOException: org.apache.hadoop.hive.serde2.SerDeException: org.codehaus.jackson.JsonParseException: Unexpected character ('O' (code 79)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')\n at [Source: java.io.ByteArrayInputStream@19ee3d8e; line: 1, column: 2]:26:25", 'org.apache.hive.service.cli.operation.SQLOperation:getNextRowSet:SQLOperation.java:463', 'org.apache.hive.service.cli.operation.OperationManager:getOperationNextRowSet:OperationManager.java:294', 'org.apache.hive.service.cli.session.HiveSessionImpl:fetchResults:HiveSessionImpl.java:769', 'sun.reflect.NativeMethodAccessorImpl:invoke0:NativeMethodAccessorImpl.java:-2', 'sun.reflect.NativeMethodAccessorImpl:invoke:NativeMethodAccessorImpl.java:57', 'sun.reflect.DelegatingMethodAccessorImpl:invoke:DelegatingMethodAccessorImpl.java:43', 'java.lang.reflect.Method:invoke:Method.java:606', 'org.apache.hive.service.cli.session.HiveSessionProxy:invoke:HiveSessionProxy.java:78', 'org.apache.hive.service.cli.session.HiveSessionProxy:access$000:HiveSessionProxy.java:36', 'org.apache.hive.service.cli.session.HiveSessionProxy$1:run:HiveSessionProxy.java:63', 'java.security.AccessController:doPrivileged:AccessController.java:-2', 'javax.security.auth.Subject:doAs:Subject.java:415', 'org.apache.hadoop.security.UserGroupInformation:doAs:UserGroupInformation.java:1917', 'org.apache.hive.service.cli.session.HiveSessionProxy:invoke:HiveSessionProxy.java:59', 'com.sun.proxy.$Proxy26:fetchResults::-1', 'org.apache.hive.service.cli.CLIService:fetchResults:CLIService.java:462', 'org.apache.hive.service.cli.thrift.ThriftCLIService:FetchResults:ThriftCLIService.java:694', 'org.apache.hive.service.cli.thrift.TCLIService$Processor$FetchResults:getResult:TCLIService.java:1553', 'org.apache.hive.service.cli.thrift.TCLIService$Processor$FetchResults:getResult:TCLIService.java:1538', 'org.apache.thrift.ProcessFunction:process:ProcessFunction.java:39', 'org.apache.thrift.TBaseProcessor:process:TBaseProcessor.java:39', 'org.apache.hive.service.auth.TSetIpAddressProcessor:process:TSetIpAddressProcessor.java:56', 'org.apache.thrift.server.TThreadPoolServer$WorkerProcess:run:TThreadPoolServer.java:286', 'java.util.concurrent.ThreadPoolExecutor:runWorker:ThreadPoolExecutor.java:1145', 'java.util.concurrent.ThreadPoolExecutor$Worker:run:ThreadPoolExecutor.java:615', 'java.lang.Thread:run:Thread.java:745', "*java.io.IOException:org.apache.hadoop.hive.serde2.SerDeException: org.codehaus.jackson.JsonParseException: Unexpected character ('O' (code 79)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')\n at [Source: java.io.ByteArrayInputStream@19ee3d8e; line: 1, column: 2]:30:4", 'org.apache.hadoop.hive.ql.exec.FetchOperator:getNextRow:FetchOperator.java:508', 'org.apache.hadoop.hive.ql.exec.FetchOperator:pushRow:FetchOperator.java:415', 'org.apache.hadoop.hive.ql.exec.FetchTask:fetch:FetchTask.java:140', 'org.apache.hadoop.hive.ql.Driver:getResults:Driver.java:2069', 'org.apache.hive.service.cli.operation.SQLOperation:getNextRowSet:SQLOperation.java:458', "*org.apache.hadoop.hive.serde2.SerDeException:org.codehaus.jackson.JsonParseException: Unexpected character ('O' (code 79)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')\n at [Source: java.io.ByteArrayInputStream@19ee3d8e; line: 1, column: 2]:31:1", 'org.apache.hive.hcatalog.data.JsonSerDe:deserialize:JsonSerDe.java:174', 'org.apache.hadoop.hive.ql.exec.FetchOperator:getNextRow:FetchOperator.java:489', "*org.codehaus.jackson.JsonParseException:Unexpected character ('O' (code 79)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')\n at [Source: java.io.ByteArrayInputStream@19ee3d8e; line: 1, column: 2]:37:6", 'org.codehaus.jackson.JsonParser:_constructError:JsonParser.java:1291', 'org.codehaus.jackson.impl.JsonParserMinimalBase:_reportError:JsonParserMinimalBase.java:385', 'org.codehaus.jackson.impl.JsonParserMinimalBase:_reportUnexpectedChar:JsonParserMinimalBase.java:306', 'org.codehaus.jackson.impl.Utf8StreamParser:_handleUnexpectedValue:Utf8StreamParser.java:1582', 'org.codehaus.jackson.impl.Utf8StreamParser:_nextTokenNotInObject:Utf8StreamParser.java:437', 'org.codehaus.jackson.impl.Utf8StreamParser:nextToken:Utf8StreamParser.java:323', 'org.apache.hive.hcatalog.data.JsonSerDe:deserialize:JsonSerDe.java:163'], statusCode=3), results=None, hasMoreRows=None)

Cloudera Employee
Posts: 420
Registered: ‎03-23-2015

Re: query executed in HIVE but cannot see results

It looks like the data format is different from what the serde expects.

Can you share your data as well as table DDL so that we can see what might be wrong?
New Contributor
Posts: 6
Registered: ‎10-28-2018

Re: query executed in HIVE but cannot see results

yeah the format was different
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