{"record":{"id":"c3687394d30f8ed7","repo":"apache/flink","slug":"failed-to-cast-s5cmd-spell-exit-code-d","errorCode":null,"errorMessage":"Failed to cast s5cmd spell [{}] [exit code = %d] [cfg: {}] maybe due to:\n{}","messagePattern":"Failed to cast s5cmd spell \\[(.+?)\\] \\[exit code = (.+?)\\] \\[cfg: (.+?)\\] maybe due to:\n(.+?)","errorType":"exception","errorClass":"IOException","httpStatus":null,"severity":"error","filePath":"flink-filesystems/flink-s3-fs-base/src/main/java/org/apache/flink/fs/s3/common/FlinkS3FileSystem.java","lineNumber":398,"sourceCode":"                    hogwart.redirectErrorStream(true)\n                            .redirectInput(inScrolls)\n                            .redirectOutput(outScrolls)\n                            .start();\n\n            try (Closeable ignore =\n                    closeableRegistry.registerCloseableTemporarily(\n                            () -> {\n                                maybeCloseableRegistryException.set(\n                                        new IOException(\n                                                \"Copy process destroyed by CloseableRegistry.\"));\n                                destroyProcess(wizard);\n                            })) {\n                exitCode = wizard.waitFor();\n            } catch (InterruptedException e) {\n                destroyProcess(wizard);\n                // restore interruption after destroyProcess, to let destroyProcess do some sleeps\n                Thread.currentThread().interrupt();\n                throw new IOException(createSpellErrorMessage(exitCode, outScrolls, artefacts), e);\n            } catch (IOException e) {\n                destroyProcess(wizard);\n                throw new IOException(createSpellErrorMessage(exitCode, outScrolls, artefacts), e);\n            }\n            if (exitCode != 0) {\n                throw new IOException(\n                        createSpellErrorMessage(exitCode, outScrolls, artefacts),\n                        maybeCloseableRegistryException.get());\n            }\n        } finally {\n            IOUtils.deleteFileQuietly(tmpWorkingPath);\n        }\n    }\n\n    private static void destroyProcess(Process processToDestroy) {\n        LOG.info(\"Destroying s5cmd copy process.\");\n        processToDestroy.destroy();\n","sourceCodeStart":380,"sourceCodeEnd":416,"githubUrl":"https://github.com/apache/flink/blob/2f3c205e9266cb30240eb7f4fdab15cad629a70f/flink-filesystems/flink-s3-fs-base/src/main/java/org/apache/flink/fs/s3/common/FlinkS3FileSystem.java#L380-L416","documentation":"Error \"Failed to cast s5cmd spell [{}] [exit code = %d] [cfg: {}] maybe due to:\n{}\" thrown in apache/flink.","triggerScenarios":"Triggered at runtime when the operation fails because: Failed to cast s5cmd spell [the reported value] [exit code = the reported value] [cfg: the reported value] maybe due to:\nthe reported value.","commonSituations":"Commonly caused by misconfiguration, missing dependencies or files, unsupported types or operations, or invalid user input leading to: Failed to cast s5cmd spell [the reported value] [exit code = the reported value] [cfg: the reported value] maybe due to:\nthe reported value.","solutions":["Address the cause reported by the error message: Failed to cast s5cmd spell [the reported value] [exit code = the reported value] [cfg: the reported value] maybe due to:\nthe reported value","Verify the inputs, configuration values, and classpath/dependency setup related to this operation, then retry."],"exampleFix":"Correct the condition described (\"Failed to cast s5cmd spell [the reported value] [exit code = the reported value] [cfg: the reported value] maybe due to:\nthe reported value\") and rerun the job or command.","handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"2f3c205e9266cb30240eb7f4fdab15cad629a70f","analyzedAt":"2026-08-14T08:48:24.518Z","schemaVersion":2},"datasetVersion":"2026-08-14T10:17:34.591Z"}