Murtadha Hubail created ASTERIXDB-2276:
------------------------------------------
Summary: Introduce max active writable datasets
Key: ASTERIXDB-2276
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2276
Project: Apache AsterixDB
Issue Type: Improvement
Reporter: Murtadha Hubail
Assignee: Murtadha Hubail
currently, it is possible for an operation that tries to allocates memory for
its dataset to fail without the user knowing about it. For example, if a feed
is connected to a number of datasets that exceeds the max global memory for
datasets, this issue will happen. The proposal is to add a configurable max
active writable datasets parameter and calculate the memory component size
based on it and the the memory component page size. After that, any operation
could check the currently modified datasets and fail early if that number
exceeds the configured value.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
