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https://issues.apache.org/jira/browse/IOTDB-1069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17255169#comment-17255169
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Jialin Qiao commented on IOTDB-1069:
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Reason: when enable_mem_control=false, the flushing memtable list may be
accumulated unbounded, which causes OOM.
Restrict the total memtable number according to the number of the storage group
> The number of flushing memtable in one tsfile may be too large and may cause
> OOM
> --------------------------------------------------------------------------------
>
> Key: IOTDB-1069
> URL: https://issues.apache.org/jira/browse/IOTDB-1069
> Project: Apache IoTDB
> Issue Type: Bug
> Affects Versions: master branch, 0.11.1
> Reporter: Haonan Hou
> Priority: Major
> Labels: pull-request-available
>
> To reproduce this bug, set JVM size to 32GB, disable mem_control, set
> memtable and tsfile size to 2G, insert 200 timeseries to IoTDB.
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