Hi,
I modify the MapTask.java file in order to output more log information. I re-compile the file and deploy the jar to the whole clusters, but I found that the output log has not changed, I don't know why.
Hi,
I modify the MapTask.java file in order to output more log information. I re-compile the file and deploy the jar to the whole clusters, but I found that the output log has not changed, I don't know why.