[jira] [Created] (IOTDB-3686) Optimize the structure of TsFileResource

[Jialin Qiao (Jira)]

Title: Message Title

Jialin Qiao created an issue   Apache IoTDB / IOTDB-3686 Optimize the structure of TsFileResource Issue Type: Improvement Assignee: Unassigned Created: 28/Jun/22 09:51 Priority: Major Reporter: Jialin Qiao Currently, we maintain a TsFileResource for each TsFile, and use File_level_index to optimize the memory occupation. However, the File_level_index will decrease the query performance as we need to read devices in the TsFile on the disk to check if the device really exists in this tsfile. Add Comment   This message was sent by Atlassian Jira (v8.20.10#820010-sha1:ace47f9)