做热区的网站网站之家查询

报错：Cause: com.kingbase8.util.KSQLException: 错误: 堆栈深度超过限制 Hint: 在确定了平台的堆栈深度限制是足够大后，增加配置参数 "max_stack_depth"的值(当前值为2048kB).; 错误: 堆栈深度超过限制 Hint: 在确定了平台的堆栈深度限制是足够大后，增加配置参数 "max_stack_depth"的值(当前值为2048kB).; nested exception is com.kingbase8.util.KSQLException: 错误: 堆栈深度超过限制 Hint: 在确定了平台的堆栈深度限制是足够大后，增加配置参数 "max_stack_depth"的值(当前值为2048kB).]

经过以下改进仍没能解决：

        List<String> sampleInfoIds = sampleInfoList.parallelStream().map(BaseEntity::getId).collect(Collectors.toList());//sampleInfoIds过大List<String> subList1 = sampleInfoIds.subList(0, sampleInfoIds.size() / 2);List<String> subList2 = sampleInfoIds.subList(sampleInfoIds.size() / 2, sampleInfoIds.size()-1);List<SampleInfoDTO> sampleInfoDTOList = sampleInfoMapper.getSampleInfoDTOByIds(subList1);List<SampleInfoDTO> sampleInfoDTOList1 =sampleInfoMapper.getSampleInfoDTOByIds(subList2);sampleInfoDTOList.addAll(sampleInfoDTOList1);

  List<String> sampleInfoIds = sampleInfoList.parallelStream().map(BaseEntity::getId).collect(Collectors.toList());int batch=7000;int c=(int) Math.ceil((sampleInfoIds.size()*1.0)/batch);List<SampleInfoDTO> sampleInfoDTOList=new ArrayList<>();List<CompletableFuture> completableFutures=new ArrayList<>();for (int i=0;i<c;i++){int fromIndex=i*batch;int endIndex=(i+1)*batch-1;List<String> ids=sampleInfoIds.subList(fromIndex,Math.min(endIndex, sampleInfoIds.size()-1));CompletableFuture<List<SampleInfoDTO>> future = CompletableFuture.supplyAsync(() -> {return sampleInfoMapper.getSampleInfoDTOByIds(ids);}, executor);completableFutures.add(future);}CompletableFuture.allOf(completableFutures.toArray(new CompletableFuture[0])).join();for (CompletableFuture future : completableFutures) {try {sampleInfoDTOList.addAll((List<SampleInfoDTO>)  future.get());} catch (InterruptedException e) {throw new RuntimeException(e);} catch (ExecutionException e) {throw new RuntimeException(e);}}