希望對我的某個Maven項目有任何幫助。遇到java.io.IOException的RestTemplate postForEntity:提前發生EOF錯誤
Exception in thread "main" org.springframework.web.client.ResourceAccessException: I/O error on POST request for "https://test-services.domain.ph/campaign/": Premature EOF; nested exception is java.io.IOException: Premature EOF
at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:666)
at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:613)
at org.springframework.web.client.RestTemplate.postForEntity(RestTemplate.java:407)
at homecredit.ph.CampaignConnector.call(CampaignConnector.java:46)
Caused by: java.io.IOException: Premature EOF
at sun.net.www.http.ChunkedInputStream.readAheadBlocking(ChunkedInputStream.java:565)
at sun.net.www.http.ChunkedInputStream.readAhead(ChunkedInputStream.java:609)
at sun.net.www.http.ChunkedInputStream.read(ChunkedInputStream.java:696)
at java.io.FilterInputStream.read(FilterInputStream.java:133)
產地:
ResponseEntity<ApiResponse> response = restTemplate.postForEntity(url, entity, ApiResponse.class);
目的地:
@RequestMapping(value="/campaign", method = RequestMethod.POST, consumes=MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<ApiResponse> insertCampaignRecord(
@Valid @RequestBody CampaignRecordInsertRequest campaignRecordInsertRequest){
logInfo("Incoming insert request. " + DescriptorUtility.convertToString(campaignRecordInsertRequest));
campaignDataService.insertNewRecord(CampaignRecordConverter.convertToCampaignRecord(campaignRecordInsertRequest));
return ResponseUtility.defaultResponse();
}
ResponseUtility
public static ResponseEntity<ApiResponse> defaultResponse(){
ApiResponse apiResponse = new ApiResponse();
apiResponse.setTimestamp(DateUtility.currentDateString());
apiResponse.setMessage(ResponseMessages.SUCCESS);
return new ResponseEntity<>(apiResponse, HttpStatus.OK);
}
CampaignData服務
@Async("AsyncExecutor")
public void insertNewRecord(CampaignRecord campaignRecord) {
try {
campaignRecordRepository.save(campaignRecord);
} catch (Exception e) {
logError(e);
}
}
服務器日誌
2017-09-11 11:11:11 INFO 18383 [http-nio-8773-exec-10] [CampaignRecordController] - Incoming insert request. {"dateCampaign":1504656000000,"cuid":...
2017-09-11 11:11:11 WARN 18383 [http-nio-8773-exec-10] [SqlExceptionHelper] - SQL Error: 1062, SQLState: 23000
2017-09-11 11:11:11 ERROR 18383 [http-nio-8773-exec-10] [SqlExceptionHelper] - Duplicate entry 'CMP_CLX##1208637#20170906' for key 'UNIQUE_KEY'
2017-09-11 11:11:11 ERROR 18383 [http-nio-8773-exec-10] [CampaignDataService] - could not execute statement; SQL [n/a]; constraint [null]; nested exception is org.hibernate.exception.ConstraintViolationException: could not execute statement
2017-09-11 11:11:11 ERROR 18383 [http-nio-8773-exec-10] [CampaignDataService] - could not execute statement
PS。服務器日誌正常(返回成功響應,或者記錄成功保存或不成功)
問題是間歇性的。發送批量請求時隨機發生。
在此先感謝! :)
這些是客戶端日誌,您在服務器日誌中看到的任何跟蹤? –
更新了有關日誌的問題描述。 但是服務器是異步設計的,所以要麼失敗了,它必須返回一個成功的響應。 –
也分享campaignDataService.insertNewRecord代碼。 –