{"record":{"id":"fba9b98c54d66137","repo":"apache/seatunnel","slug":"commit-failed-with-status-reason","errorCode":null,"errorMessage":"commit failed with status {} {}, reason {}","messagePattern":"commit failed with status (.+?) (.+?), reason (.+?)","errorType":"console","errorClass":null,"httpStatus":null,"severity":"error","filePath":"seatunnel-connectors-v2/connector-selectdb-cloud/src/main/java/org/apache/seatunnel/connectors/selectdb/rest/CopySQLUtil.java","lineNumber":78,"sourceCode":"        boolean success = false;\n        CloseableHttpResponse response;\n        String loadResult = \"\";\n        while (retry++ <= selectdbConfig.getMaxRetries()) {\n            HttpPostBuilder postBuilder = new HttpPostBuilder();\n            postBuilder\n                    .setUrl(String.format(COMMIT_PATTERN, hostPort))\n                    .baseAuth(selectdbConfig.getUsername(), selectdbConfig.getPassword())\n                    .setEntity(new StringEntity(OBJECT_MAPPER.writeValueAsString(params)));\n            try {\n                response = httpClient.execute(postBuilder.build());\n            } catch (IOException e) {\n                log.error(\"commit error : \", e);\n                continue;\n            }\n            statusCode = response.getStatusLine().getStatusCode();\n            reasonPhrase = response.getStatusLine().getReasonPhrase();\n            if (statusCode != HTTP_TEMPORARY_REDIRECT) {\n                log.warn(\n                        \"commit failed with status {} {}, reason {}\",\n                        statusCode,\n                        hostPort,\n                        reasonPhrase);\n            } else if (response.getEntity() != null) {\n                loadResult = EntityUtils.toString(response.getEntity());\n                success = handleCommitResponse(loadResult);\n                if (success) {\n                    log.info(\n                            \"commit success cost {}ms, response is {}\",\n                            System.currentTimeMillis() - start,\n                            loadResult);\n                    break;\n                } else {\n                    log.warn(\"commit failed, retry again\");\n                }\n            }\n        }","sourceCodeStart":60,"sourceCodeEnd":96,"githubUrl":"https://github.com/apache/seatunnel/blob/cf67b549a7a6c35fa0beb12d83c62892427ea919/seatunnel-connectors-v2/connector-selectdb-cloud/src/main/java/org/apache/seatunnel/connectors/selectdb/rest/CopySQLUtil.java#L60-L96","documentation":"CopySQLUtil.copyFileToDatabase() commits a staged file to SelectDB via an HTTP COPY INTO request and expects HTTP 307 (HTTP_TEMPORARY_REDIRECT) to follow to the final ingest host. When the response status differs it logs this warn/error ('commit failed with status {} {}, reason {}') showing status code, host, and reason phrase, then retries on the next host.","triggerScenarios":"The HTTP POST carrying the COPY commit returns a status other than 307 — e.g. 401/403 (bad credentials), 404 (wrong FE host/URL), 500 (server error), 400 (malformed COPY SQL or label conflict) — from any SelectDB front-end node in the retry loop.","commonSituations":"Wrong cluster/user/password in the SelectDB sink options; FE node down or unreachable behind a load balancer; file path/label invalid causing a 4xx; cluster under load returning 5xx; proxy intercepting the redirect chain so 307 never arrives.","solutions":["Read the logged status code and reason: 401/403 → fix username/password/ACL; 404 → verify FE host and cluster name; 500 → check SelectDB/FE server logs.","Confirm the redirect is honored — the HTTP client must follow or manually handle the 307 Location header (many clients strip or block redirects for POST).","Validate the COPY SQL / label and file URL generated by CopySQLUtil; reproduce with curl against the same FE endpoint.","Retry once the transient (5xx / network) failures clear; the util already iterates over hosts, so ensure at least one FE is healthy.","Check load balancer/proxy config that may swallow 307 redirects between client and FE."],"exampleFix":"// before\nif (statusCode != HTTP_TEMPORARY_REDIRECT) {\n    log.warn(\"commit failed with status {} {}, reason {}\", statusCode, hostPort, reasonPhrase);\n}\n// after (client-side diagnosis)\n# curl -v -u user:pass -H 'Expect:' -T file.csv 'http://fe:8030/api/<db>/<tbl>/_copy_into'\n# inspect returned status; 307 Location must be followed to the BE ingest host","handlingStrategy":"retry","validationCode":"// validate SelectDB connection before the load\ntry (CloseableHttpClient c = HttpClients.createDefault()) {\n    HttpGet get = new HttpGet(\"http://\" + feHost + \":\" + feHttpPort + \"/api/health\");\n    HttpResponse r = c.execute(get);\n    if (r.getStatusLine().getStatusCode() != 200)\n        throw new IllegalStateException(\"FE unhealthy: \" + r.getStatusLine());\n}","typeGuard":null,"tryCatchPattern":"try {\n    copySqlUtil.copyFileToDatabase(...);\n} catch (SelectDBConnectorException e) {\n    // correlate with the logged 'commit failed with status {} {}' lines to\n    // distinguish 401/403 (credentials), 404 (host/db), 5xx (server) causes\n}","preventionTips":["Verify FE host/port and credentials in sink options before jobs","Use an HTTP client that follows POST redirects (307) or handles Location manually","Bypass or configure proxies/LBs to preserve redirect semantics","Check SelectDB FE/BE logs when 5xx statuses recur"],"tags":["http","selectdb","redirect","retry"],"backgroundTag":"http-error-response","analyzedSha":"cf67b549a7a6c35fa0beb12d83c62892427ea919","analyzedAt":"2026-09-10T21:44:55.265Z","contentChangedAt":"2026-09-10T21:44:55.265Z","schemaVersion":2},"datasetVersion":"2026-09-23T08:17:48.524Z"}