[
https://issues.apache.org/jira/browse/IOTDB-882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17197664#comment-17197664
]
Houliang Qi commented on IOTDB-882:
-----------------------------------
If we cache the metadata on the server-side, we still need to allocate one
global memory buffer to cache the metadata, as the server uses thrift server
pools, so I do not really know the meaning of the work.
If we cache the metadata on the client-side, I think it's better to cache the
metadata on the session side, like
https://issues.apache.org/jira/browse/IOTDB-814.
> Cache metadata in each session to avoid checking in each insert
> ---------------------------------------------------------------
>
> Key: IOTDB-882
> URL: https://issues.apache.org/jira/browse/IOTDB-882
> Project: Apache IoTDB
> Issue Type: Improvement
> Components: Core/Engine
> Reporter: Jialin Qiao
> Assignee: Haimei Guo
> Priority: Minor
>
> In each insertion, we will check the MManager to see if the data type is
> right.
> Normally a client write the same device or timeseries, we could cache
> metadata in the client-thread in server to accelerate the insertion.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
