相关疑难解决方法(0)

我在 web 客户端收到 java.lang.OutOfMemoryError: Direct buffer memory error。

批处理作业每天运行。它失败了两次，然后在第三次尝试中通过了。

at org.springframework.retry.support.RetryTemplate.rethrow(RetryTemplate.java:532) ~[spring-retry-1.2.5.RELEASE.jar:na]
 Caused by: java.lang.OutOfMemoryError: Direct buffer memory
at reactor.netty.http.client.HttpClientDoOnError$OnErrorTcpClient.connect(HttpClientDoOnError.java:242) ~[reactor-netty-0.9.11.RELEASE.jar:0.9.11.RELEASE]

我在日志中找到的 JVM 内存配置。它在云代工厂中运行。

JVM Memory Configuration: -Xmx342549K -Xss1M -XX:ReservedCodeCacheSize=240M -XX:MaxDirectMemorySize=10M -XX:MaxMetaspaceSize=194026K

失败的代码：

    @Retryable(maxAttemptsExpression = "#{${remote.retry.maxAttempts}}", backoff = @Backoff(delayExpression = "#{${remote.retry.delay}}"))
    public Optional<JobStatusResponseDTO> getStatus(String jobNumber, String accountNumber) {
        return broadridgeClient.getStatus(accountNumber, jobNumber);
    }

      @CircuitBreaker(maxAttemptsExpression = "#{${remote.circuitBreaker.maxAttempts}}",
            openTimeoutExpression = "#{${remote.circuitBreaker.openTimeout}}", resetTimeoutExpression = "#{${remote.circuitBreaker.resetTimeout}}")
    public Optional<JobStatusResponseDTO> getStatus(String account, String jobNumber) {

        JobStatusRequestDTO request = new JobStatusRequestDTO();
        request.setAccount(account);
        request.setJobNumber(jobNumber);

        JobStatusResponseDTO jobStatus;
        jobStatus = client.post() …