How can rosbag.bag() read bag file present in HDFS. I need to retrieve the content of command "rodbag info <bag-name>" using Python code

asked 2020-05-26 06:16:45 -0600

narayanavasa gravatar image

I referred to "https://github.com/valtech/ros_hadoop" and I am able to retrieve data or parse the rosbag and fetch the data. But how can I fetch the summary information of the rosbag like "Topics" present, number of message present, start time, end time, bag duration, and the frequency etc

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