opencv:无法写入核心转储

Question

我正在开发一个目标跟踪，它应该在风暴集群上运行。我使用kryo序列化在spout和bolt之间传输opencv::Mat。在接收到元组时，algothim会生成以下错误：

   2018-02-28 19:39:23.536 STDERR Thread-2 [INFO] # A fatal error hasbeen detected by the Java Runtime Environment:
   2018-02-28 19:39:23.538 STDERR Thread-2 [INFO] #
   2018-02-28 19:39:23.538 STDERR Thread-2 [INFO] #  SIGSEGV (0xb) at pc=0x00007fb163b90ce9, pid=4623, tid=0x00007fb19bafa700
   2018-02-28 19:39:23.538 STDERR Thread-2 [INFO] # 
   2018-02-28 19:39:23.538 STDERR Thread-2 [INFO] # JRE version: Java(TM) SE Runtime Environment (8.0_161-b12) (build 1.8.0_161-b12)
   2018-02-28 19:39:23.539 STDERR Thread-2 [INFO] # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.161-b12 mixed mode linux-amd64 compressed oops)
   2018-02-28 19:39:23.539 STDERR Thread-2 [INFO] # Problematic frame:
   2018-02-28 19:39:23.539 STDERR Thread-2 [INFO] # C  [libopencv_java2413.so+0x37ce9]  Java_org_opencv_core_Mat_n_1delete+0x9
   2018-02-28 19:39:23.539 STDERR Thread-2 [INFO] #
   2018-02-28 19:39:23.540 STDERR Thread-2 [INFO] # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit$
   2018-02-28 19:39:23.540 STDERR Thread-2 [INFO] #
   2018-02-28 19:39:23.540 STDERR Thread-2 [INFO] # An error report file with more information is saved as:
   2018-02-28 19:39:23.541 STDERR Thread-2 [INFO] # /home/ubuntu/storm1/workers/5ada5016-2885-4ed9-ac11-df7cf9709652/hs_err_pid4623.log
   2018-02-28 19:39:23.544 STDERR Thread-2 [INFO] #
   2018-02-28 19:39:23.544 STDERR Thread-2 [INFO] # If you would like to submit a bug report, please visit:
   2018-02-28 19:39:23.545 STDERR Thread-2 [INFO] #   http://bugreport.java.com/bugreport/crash.jsp
   2018-02-28 19:39:23.545 STDERR Thread-2 [INFO] # The crash happened outside the Java Virtual Machine in native code.
   2018-02-28 19:39:23.545 STDERR Thread-2 [INFO] # See problematic frame for where to report the bug.
   2018-02-28 19:39:23.546 STDERR Thread-2 [INFO] #

有谁能帮我理解一下这个错误吗？谢谢!

Answer 1

此错误意味着Java Runtime Environment ( JRE )由于编程错误而崩溃，而编程错误只能由JRE开发人员修复。你可以希望其他人也遇到了同样的问题，并提交了错误报告，然后等待问题得到解决，或者按照错误消息中的说明自己提交错误报告：

如果你想提交一个错误报告，请访问：http://bugreport.java.com/bugreport/crash.jsp

crash发生在本地代码中的Java虚拟机之外。请参阅有问题的框架，了解报告错误的位置。

如果您从未归档过错误，则需要仔细阅读所需的内容，以便努力报告有意义的错误，因为如果它包含不准确的描述，则可能会被忽略。