changxue created IOTDB-5045:
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Summary: [delete] After running "drop database root.**", wal and
tsfile still left
Key: IOTDB-5045
URL: https://issues.apache.org/jira/browse/IOTDB-5045
Project: Apache IoTDB
Issue Type: Bug
Affects Versions: 0.14.0-SNAPSHOT
Reporter: changxue
Assignee: Haonan Hou
[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
{code}
-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
{code}
find $IOTDB_HOME/data/datanode/data -type f | xargs ls -hl
{code}
-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
{code}
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。
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