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Xiping Zhang commented on HDFS-16570: ------------------------------------- The trash path is resolved by removing the prefix of the trash path. In the isPathAll() function, the prefix of the Trash path also needs to be processed, but I think it is only necessary to determine whether it is the Trash path. > RBF: The router using MultipleDestinationMountTableResolver remove Multiple > subcluster data under the mount point failed > ------------------------------------------------------------------------------------------------------------------------ > > Key: HDFS-16570 > URL: https://issues.apache.org/jira/browse/HDFS-16570 > Project: Hadoop HDFS > Issue Type: Bug > Components: rbf > Reporter: Xiping Zhang > Priority: Major > Labels: pull-request-available > Time Spent: 20m > Remaining Estimate: 0h > > Please look at the following example : > hadoop>{color:#FF0000}hdfs dfsrouteradmin -add /home/data ns0,ns1 /home/data > -order RANDOM{color} > Successfully removed mount point /home/data > hadoop>{color:#FF0000}hdfs dfsrouteradmin -ls{color} > Mount Table Entries: > Source Destinations Owner > Group Mode Quota/Usage > /home/data ns0->/home/data,ns1->/home/data zhangxiping > Administrators rwxr-xr-x [NsQuota: -/-, SsQuota: -/-] > hadoop>{color:#FF0000}hdfs dfs -touch > hdfs://ns0/home/data/test/fileNs0.txt{color} > hadoop>{color:#FF0000}hdfs dfs -touch > hdfs://ns1/home/data/test/fileNs1.txt{color} > hadoop>{color:#FF0000}hdfs dfs -ls > hdfs://ns0/home/data/test/fileNs0.txt{color} > {-}rw-r{-}{-}r{-}- 3 zhangxiping supergroup 0 2022-05-06 18:01 > hdfs://ns0/home/data/test/fileNs0.txt > hadoop>{color:#FF0000}hdfs dfs -ls > hdfs://ns1/home/data/test/fileNs1.txt{color} > {-}rw-r{-}{-}r{-}- 3 zhangxiping supergroup 0 2022-05-06 18:01 > hdfs://ns1/home/data/test/fileNs1.txt > hadoop>{color:#FF0000}hdfs dfs -ls > hdfs://127.0.0.1:40250/home/data/test{color} > Found 2 items > {-}rw-r{-}{-}r{-}- 3 zhangxiping supergroup 0 2022-05-06 18:01 > hdfs://127.0.0.1:40250/home/data/test/fileNs0.txt > {-}rw-r{-}{-}r{-}- 3 zhangxiping supergroup 0 2022-05-06 18:01 > hdfs://127.0.0.1:40250/home/data/test/fileNs1.txt > hadoop>{color:#FF0000}hdfs dfs -rm -r > hdfs://127.0.0.1:40250/home/data/test{color} > rm: Failed to move to trash: hdfs://127.0.0.1:40250/home/data/test: rename > destination parent /user/zhangxiping/.Trash/Current/home/data/test not found. -- This message was sent by Atlassian Jira (v8.20.7#820007) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org