本機idea遠程調試flume

1. 修改flume的啓動腳本flume-ng ，找到這段代碼

# set default params
FLUME_CLASSPATH=""
FLUME_JAVA_LIBRARY_PATH=""
JAVA_OPTS="-Xmx20m"
LD_LIBRARY_PATH=""

修改JAVA_OPTS爲

JAVA_OPTS="-Xmx20m -Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=y"

啓動 flume-ng，此時已經打開了flume的遠程調試，遠程調試端口爲 8000
2. 設置idea
idea打開flume源碼後


設置遠程flume所在機器的ip和端口

啓動即可