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How to check the parameters?

How to check the parameters?



Hi, when I put a large file to HDFS, sometimes it finished with a incomplete file.


I searched for these problem and found that changing the value of the parameter "dfs.socket.timeout" may solve it.


However, I have no idea about what is the value of this parameter for my system now.


Is there any way I can check the value of parameters of HDFS just like using "set" in hive?