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Posted to notifications@iotdb.apache.org by "FengQingxin (Jira)" <ji...@apache.org> on 2022/10/18 09:44:00 UTC

[jira] [Created] (IOTDB-4682) [unload/remove] Support folders

FengQingxin created IOTDB-4682:
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             Summary: [unload/remove] Support folders
                 Key: IOTDB-4682
                 URL: https://issues.apache.org/jira/browse/IOTDB-4682
             Project: Apache IoTDB
          Issue Type: Improvement
          Components: Core/TsFile
    Affects Versions: 0.14.0-SNAPSHOT
            Reporter: FengQingxin
            Assignee: yusicheng


f33130b9fcaf35feef68538fed7f5a5d8724616e
Author: wanghui42 <105700158+wanghui42@[users.noreply.github.com|http://users.noreply.github.com/]>
Date: Mon Oct 17 17:00:09 2022 +0800

IOTDB-4653 add time precision units when setting TTL (#7639)

2022-10-15 22:45:07,749 [pool-23-IoTDB-ClientRPC-Processor-2] INFO  o.a.i.d.s.t.i.ClientRPCServiceImpl:638 - Cost: {color:#de350b}1649732 {color}ms, sql is load '/data/load/data/sequence/root.test.g_0/0/0/'

 

There are 447 tsfiles in  '/data/load/data/sequence/root.test.g_0/0/0/' ,their size are almost  13M,and total size is 5.5G.

If I using two cli to load two folders like g_12 and g_13

_Cost: 3272731 ms, sql is load '/data/load/data/sequence/root.test.g_12/0/0/'_

_Cost: 3297271 ms, sql is load '/data/load/data/sequence/root.test.g_13/0/0/_

For more information about time consumption, see the attachement.

This performance is too low for user to use.Is there any way to accelerate that?



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