[ https://issues.apache.org/jira/browse/HDFS-14117?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Íñigo Goiri updated HDFS-14117: ------------------------------- Attachment: HDFS-14117-HDFS-13891.010.patch > RBF: We can only delete the files or dirs of one subcluster in a cluster with > multiple subclusters when trash is enabled > ------------------------------------------------------------------------------------------------------------------------ > > Key: HDFS-14117 > URL: https://issues.apache.org/jira/browse/HDFS-14117 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: venkata ramkumar > Assignee: venkata ramkumar > Priority: Major > Labels: RBF > Attachments: HDFS-14117-HDFS-13891.001.patch, > HDFS-14117-HDFS-13891.002.patch, HDFS-14117-HDFS-13891.003.patch, > HDFS-14117-HDFS-13891.004.patch, HDFS-14117-HDFS-13891.005.patch, > HDFS-14117-HDFS-13891.006.patch, HDFS-14117-HDFS-13891.007.patch, > HDFS-14117-HDFS-13891.008.patch, HDFS-14117-HDFS-13891.009.patch, > HDFS-14117-HDFS-13891.010.patch, HDFS-14117.001.patch, HDFS-14117.002.patch, > HDFS-14117.003.patch, HDFS-14117.004.patch, HDFS-14117.005.patch > > > When we delete files or dirs in hdfs, it will move the deleted files or dirs > to trash by default. > But in the global path we can only mount one trash dir /user. So we mount > trash dir /user of the subcluster ns1 to the global path /user. Then we can > delete files or dirs of ns1, but when we delete the files or dirs of another > subcluser, such as hacluster, it will be failed. > h1. Mount Table > ||Global path||Target nameservice||Target path||Order||Read > only||Owner||Group||Permission||Quota/Usage||Date Modified||Date Created|| > |/test|hacluster2|/test| | |securedn|users|rwxr-xr-x|[NsQuota: -/-, SsQuota: > -/-]|2018/11/29 14:37:42|2018/11/29 14:37:42| > |/tmp|hacluster1|/tmp| | |securedn|users|rwxr-xr-x|[NsQuota: -/-, SsQuota: > -/-]|2018/11/29 14:37:05|2018/11/29 14:37:05| > |/user|hacluster2,hacluster1|/user|HASH| |securedn|users|rwxr-xr-x|[NsQuota: > -/-, SsQuota: -/-]|2018/11/29 14:42:37|2018/11/29 14:38:20| > commands: > {noformat} > 1./opt/HAcluater_ram1/install/hadoop/router/bin> ./hdfs dfs -ls /test/. > 18/11/30 11:00:47 WARN util.NativeCodeLoader: Unable to load native-hadoop > library for your platform... using builtin-java classes where applicable > Found 1 items > -rw-r--r-- 3 securedn supergroup 8081 2018-11-30 10:56 /test/hdfs.cmd > 2./opt/HAcluater_ram1/install/hadoop/router/bin> ./hdfs dfs -ls /tmp/. > 18/11/30 11:00:40 WARN util.NativeCodeLoader: Unable to load native-hadoop > library for your platform... using builtin-java classes where applicable > Found 1 items > -rw-r--r-- 3 securedn supergroup 6311 2018-11-30 10:57 /tmp/mapred.cmd > 3../opt/HAcluater_ram1/install/hadoop/router/bin> ./hdfs dfs -rm > /tmp/mapred.cmd > 18/11/30 11:01:02 WARN util.NativeCodeLoader: Unable to load native-hadoop > library for your platform... using builtin-java classes where applicable > rm: Failed to move to trash: hdfs://router/tmp/mapred.cmd: rename destination > parent /user/securedn/.Trash/Current/tmp/mapred.cmd not found. > 4./opt/HAcluater_ram1/install/hadoop/router/bin> ./hdfs dfs -rm /test/hdfs.cmd > 18/11/30 11:01:20 WARN util.NativeCodeLoader: Unable to load native-hadoop > library for your platform... using builtin-java classes where applicable > 18/11/30 11:01:22 INFO fs.TrashPolicyDefault: Moved: > 'hdfs://router/test/hdfs.cmd' to trash at: > hdfs://router/user/securedn/.Trash/Current/test/hdfs.cmd > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org