Details
-
Bug
-
Status: Closed
-
Minor
-
Resolution: Fixed
-
0.14.0-SNAPSHOT
-
None
-
2022-11-Cluster
Description
[delete] After running "drop database root.**", wal and tsfile left rather than cleanup
3C3D cluster, Nov.25 14:00 source codes
reproduction:
execute the statements of attchachment udf-privilege.run on start-cli.sh window several times
actual result:
They are all empty:
show databases;
show timeseries root.**;
show regions;
I've run flush in command wiindow but no use.
But there are also tsfile and wal files left and won't be removed.
find $IOTDB_HOME/data/datanode/data -type f | xargs ls -hl
-rw-r--r-- 1 atmos root 5 Nov 25 14:30 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/data/.iotdb-lock -rw-r--r-- 1 atmos root 0 Nov 25 14:43 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/data/sequence/root.sg1/10/0/1669358591044-1-0-0.tsfile -rw-r--r-- 1 atmos root 0 Nov 25 14:59 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/data/sequence/root.sg1/19/0/1669359549944-1-0-0.tsfile -rw-r--r-- 1 atmos root 0 Nov 25 14:59 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/data/sequence/root.sg1/25/0/1669359576659-1-0-0.tsfile -rw-r--r-- 1 atmos root 0 Nov 25 15:13 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/data/sequence/root.sg1/32/0/1669360384185-1-0-0.tsfile -rw-r--r-- 1 atmos root 0 Nov 25 15:34 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/data/sequence/root.sg1/38/0/1669361656927-1-0-0.tsfile -rw-r--r-- 1 atmos root 0 Nov 25 15:41 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/data/sequence/root.sg1/50/0/1669362077038-1-0-0.tsfile -rw-r--r-- 1 atmos root 0 Nov 25 14:34 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/data/sequence/root.sg1/6/0/1669358088441-1-0-0.tsfile
find $IOTDB_HOME/data/datanode/data -type f | xargs ls -hl
-rw-r--r-- 1 atmos root 54 Nov 25 14:30 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/system/users/root.profile -rw-r--r-- 1 atmos root 136 Nov 25 14:43 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/wal/root.sg1-10/_0-0-1.wal -rw-r--r-- 1 atmos root 155 Nov 25 14:43 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/wal/root.sg1-10/_0.checkpoint -rw-r--r-- 1 atmos root 68 Nov 25 14:59 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/wal/root.sg1-19/_0-0-1.wal -rw-r--r-- 1 atmos root 155 Nov 25 14:59 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/wal/root.sg1-19/_0.checkpoint -rw-r--r-- 1 atmos root 68 Nov 25 14:59 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/wal/root.sg1-25/_0-0-1.wal -rw-r--r-- 1 atmos root 155 Nov 25 14:59 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/wal/root.sg1-25/_0.checkpoint -rw-r--r-- 1 atmos root 68 Nov 25 15:13 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/wal/root.sg1-32/_0-0-1.wal -rw-r--r-- 1 atmos root 155 Nov 25 15:13 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/wal/root.sg1-32/_0.checkpoint -rw-r--r-- 1 atmos root 68 Nov 25 15:34 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/wal/root.sg1-38/_0-0-1.wal -rw-r--r-- 1 atmos root 155 Nov 25 15:34 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/wal/root.sg1-38/_0.checkpoint -rw-r--r-- 1 atmos root 68 Nov 25 15:41 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/wal/root.sg1-50/_0-0-1.wal -rw-r--r-- 1 atmos root 155 Nov 25 15:41 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/wal/root.sg1-50/_0.checkpoint -rw-r--r-- 1 atmos root 136 Nov 25 14:34 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/wal/root.sg1-6/_0-0-1.wal -rw-r--r-- 1 atmos root 154 Nov 25 14:34 /data/iotdb/apache-iotdb-0.14.0-SNAPSHOT-all-bin/data/datanode/wal/root.sg1-6/_0.checkpoint
另外：
反复创建同一名称的aligned和nonAligned timeseries 并插入数据然后drop database root.**, 可能会导致 root.sg1 在show regions时有成倍的dataregion。