Description

bluegol

opened on Aug 22, 2018

Issue body actions

According to lmdb's doc, it seems that Env's mapsize can be resized after open as long as there's no active write transaction. http://www.lmdb.tech/doc/group__mdb.html#gaa2506ec8dab3d969b0e609cd82e619e5 "It may be called at later times if no transactions are active in this process."

However lmdbjava doesn't seem to have this capability. Please consider adding an API for this.

Reacted by ams2990, Peter pan and altesse

Activity

1. bp-alex commented on Dec 7, 2018

   

   bp-alex

   on Dec 7, 2018

   Member

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   This should be a fairly easy method to add. Would you like to submit a PR?
2. bp-alex

   added

   enhancementAdditional or new functionalityAdditional or new functionality

   help wantedInvitation to the community to assist with the issueInvitation to the community to assist with the issue

   on Dec 9, 2018
3. altesse

   added a commit that references this issue on Dec 11, 2018

   Add Env.setMapSize(final long mapSize) (fixes lmdbjava#104)

   This issue will close once commit a367407 is merged into the 'master' branch.

   a367407
4. altesse commented on Dec 11, 2018

   

   altesse

   on Dec 11, 2018

   Contributor

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   If I may, most humbly, I will submit a pull request for this feature from my fork , since I need it too.
5. bp-alex

   closed this as completedin a367407on Dec 16, 2018
6. bp-alex

   added a commit that references this issue on Dec 16, 2018

   Merge pull request #112 from altesse/mdb_env_set_mapsize

   This issue will close once commit 7f4ce20 is merged into the 'master' branch.

   7f4ce20

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