flyfrommiwang commented 6 years ago

hi, i use the caffeonspark,but i encountered a problem.the message is that

Corrupt JPEG data: premature end of data segment 17/07/20 16:56:42 INFO Executor: Finished task 0.0 in stage 21.0 (TID 15). 1271 bytes result sent to driver #

A fatal error has been detected by the Java Runtime Environment:

#

SIGSEGV (0xb) at pc=0x00007f8180e4e6cf, pid=21125, tid=0x00007f8124d25700

#

JRE version: Java(TM) SE Runtime Environment (8.0_121-b13) (build 1.8.0_121-b13)

Java VM: Java HotSpot(TM) 64-Bit Server VM (25.121-b13 mixed mode linux-amd64 compressed oops)

Problematic frame:

C [libopencv_highgui.so.2.4+0xa26cf]17/07/20 16:56:42 INFO BlockManagerInfo: Removed broadcast_3_piece0 on 204.204.30.182:58793 in memory (size: 73.0 B, free: 4.1 GB)

decompress_onepass+0x14f #

Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again

# [thread 140192646326016 also had an error]

An error report file with more information is saved as:

/home/cos/R-FCN/hs_err_pid21125.log

#

If you would like to submit a bug report, please visit:

http://bugreport.java.com/bugreport/crash.jsp

The crash happened outside the Java Virtual Machine in native code.

See problematic frame for where to report the bug.

#

then ,i view the source code, and i mark DEBUG.it may be wrong when using the opencv to decode my data.Source Code

if (sample_encoded) mat.decode(Mat.CV_LOAD_IMAGE_UNCHANGED) )

the source code show that it need to use "Mat.CV_LOAD_IMAGE_UNCHANGED" to decode,but it is going wrong.So what should i do ? i don't what's going on with my data.Can you give me some suggestions,thanks!

junshi15 commented 6 years ago

This line says if the dimensions are given, it will just load it as it is. If you want to load the image othewise, don't provide the dimensions.