By the way, if the datanode host have mutiple IP address, which one the getBlockLocation function will return? > On 11 Oct 2018, at 11:46 AM, ZongtianHou <zongtian...@icloud.com.INVALID> > wrote: > > Hi, everyone: > I use libhdfs3 API to access the hdfs, the hostnames of data block > locations I get from namenode are not consistent, In my local host, it may be > “localhost", or name of the host, ip may be 127.0.0.1 or actual ip address of > the host, I wonder what is the principle, how can I get it in a same format. > --------------------------------------------------------------------- > To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org > For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org >
--------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org
