Jianfei Jiang created HDFS-13401: ------------------------------------ Summary: Different behavior in mkdir when the target folder of mount table is uncreated Key: HDFS-13401 URL: https://issues.apache.org/jira/browse/HDFS-13401 Project: Hadoop HDFS Issue Type: Bug Reporter: Jianfei Jiang Assignee: Jianfei Jiang
In federation cases, if we have a config like below: <property> <name>fs.viewfs.mounttable.ClusterX.link./foo</name> <value>hdfs://nn2-clusterx.example.com:8020/footarget</value> </property> When the folder hdfs://nn2-clusterx.example.com:8020/projects/footarget is not actually exist, the command [[hdfs dfs ls /]] can still see the folder, but the folder is not actually exist. then we try to use mkdir command to create the viewfs folder [[hdfs dfs mkdir /foo]], the return code is true, but the folder is not created. However, when we use [[hdfs dfs mkdir -p /foo/xxx]] which have a deeper location to create folder, the folder is successfully created. The results in these two cases may be ambigiuous. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org