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https://issues.apache.org/jira/browse/IOTDB-1207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17299399#comment-17299399
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wangyanhong commented on IOTDB-1207:
------------------------------------
For reference
https://github.com/apache/iotdb/pull/2809
> Open time partition causes stackoverflow
> ----------------------------------------
>
> Key: IOTDB-1207
> URL: https://issues.apache.org/jira/browse/IOTDB-1207
> Project: Apache IoTDB
> Issue Type: Bug
> Components: Cluster
> Reporter: wangyanhong
> Priority: Major
> Labels: pull-request-available
> Attachments: image-2021-03-11-10-26-50-700.png
>
>
> Open time partition causes stackoverflow when use six nodes and three
> replication
> !image-2021-03-11-10-26-50-700.png!
> After preliminary study,Find the problem occurs in the process of inserting
> data to get the schema
> Read remote schema in mRemoteMetaCache and if not all the schemas were
> obtained, it will read local schema
> before read remote shema ,it will try to get the corresponding device from
> local
> mNodeCache , If the device is not found, it will skip reading the remote
> schema and read the local schema
> because local mNodeCache dosen't contain remote device , it will never read
> remote schema from mRemoteMetaCache ,this causes the insert execution
> fail，forward plan failed,
> and then will create timeseries for fail insertion,In this process, the
> timeseries need to be created is empty ,it causes the process of creating
> timeseries to enter an infinite loop。
>
> In order to solve this problem, I removed the code that get the corresponding
> device from local mNodeCache. but it causes another problem，When the amount
> of data is large，benchmark will get stuck and occur timeout
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