{"record":{"id":"905bab270ef41c00","repo":"apache/hadoop","slug":"hadoop-pipes-exception-s-n","errorCode":null,"errorMessage":"Hadoop Pipes Exception: %s\\n","messagePattern":"Hadoop Pipes Exception: (.+?)\\\\n","errorType":"console","errorClass":null,"httpStatus":null,"severity":"error","filePath":"hadoop-tools/hadoop-pipes/src/main/native/pipes/impl/HadoopPipes.cc","lineNumber":1186,"sourceCode":"      }\n      fflush(stdout);\n      if (sock != -1) {\n        int result = shutdown(sock, SHUT_RDWR);\n        HADOOP_ASSERT(result == 0, \"problem shutting socket\");\n        result = close(sock);\n        HADOOP_ASSERT(result == 0, \"problem closing socket\");\n      }\n      if (stream != NULL) {\n        //fclose(stream);\n      }\n      if (outStream != NULL) {\n        //fclose(outStream);\n      } \n      delete[] bufin;\n      delete[] bufout;\n      return true;\n    } catch (Error& err) {\n      fprintf(stderr, \"Hadoop Pipes Exception: %s\\n\", \n              err.getMessage().c_str());\n      return false;\n    }\n  }\n}\n\n","sourceCodeStart":1168,"sourceCodeEnd":1193,"githubUrl":"https://github.com/apache/hadoop/blob/2add9630210752f88ceb1bb74eb65e37bf41da8e/hadoop-tools/hadoop-pipes/src/main/native/pipes/impl/HadoopPipes.cc#L1168-L1193","documentation":"Error \"Hadoop Pipes Exception: %s\\n\" thrown in apache/hadoop.","triggerScenarios":"Hadoop Pipes C++ client throws a general exception while communicating with the Java task process (protocol error or unexpected message).","commonSituations":"See trigger scenarios.","solutions":["Inspect the full pipes exception message and task logs for the underlying protocol or application error in the C++ map/reduce code."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"2add9630210752f88ceb1bb74eb65e37bf41da8e","analyzedAt":"2026-08-22T19:55:07.957Z","schemaVersion":2},"datasetVersion":"2026-08-23T01:17:44.959Z"}