CoreProtect

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CoreProtect - Fast, efficient block logging, rollbacks, and restores

Version: v2.17.5

CoreProtect is a fast, efficient, data logging and anti-griefing tool. Rollback and restore any amount of damage. Designed with large servers in mind, CoreProtect will record and manage data without impacting your server performance.

CoreProtect is the #1 anti-griefing plugin, and has been actively developed since early 2012.

Download
Latest Downloads for Spigot 1.8 - Spigot 1.14: https://www.spigotmc.org/resources/coreprotect.8631/

Video Tutorial: (by jfreeze256)

Core Features

Fast efficient data logging.
Fast rollbacks - no lag while performing rollbacks/restores.
Multi-threaded to ensure server performance is never impacted
No configuration required. Put the plugin on your server, and you're good to go.
SQLite based data storage.
Optional MySQL support.
Easy to use commands.
Perform rollbacks AND restores. Undo any rollback, anytime.
Easy to use block inspector
Advanced search-based lookup tool.
Paginated logs.
Automatic update checker.
Multi-world support.
Enable or disable any aspect of logging in the configuration file.
Rollback per-player, or just do a global rollback to all damage around you.
Specify certain block types to skip in rollbacks/restores.
Restrict rollbacks/restores to specific block types
Log basic player actions (such as when a player opens a door)
Liquid tracking. Associate liquid flow with players
Tree tracking. Trees grown from saplings show who originally planted the sapling.
Restrict rollbacks/restores to a radius area.
Supports bucket permission system.
Able to track blocks that fall off of other blocks. If a player breaks a block that had a sign on it, both the block and the sign can be rolled back.
Easily delete old log data.
Safe default parameters.
Rollback or restore multiple players at once.
Create per-world configuration files.
Lookup, rollback, or restore by a specific action.
Exclude multiple users or blocks.
Preview rollbacks or restores.
Use WorldEdit selections.
An easy to use API.
Works with Tekkit servers
...and much more!!

What does it log?

Log blocks broken by players
Log blocks placed by players
Log natural block breakage (ex: if a sign pops off a dirt block that was broken)
Log bucket usage
Log liquid flow
Log tree growth
Log mushroom growth
Log vine growth.
Log explosions (TNT, Creepers, Ghasts, etc)
Log flint & steel and fire charge usage
Log fire igniting blocks
Log blocks burning up in fires
Log entities changing blocks (Endermen/Enderdragons)
Log block movement (Falling sand/gravel)
Log leaf decay
Log player interactions
Log Nether portal generation
Log blocks moved by pistons
Log crops trampled by players
Log snow generated by snow golems
Log items taken or placed in chests, furnaces, dispensers, etc.
Log paintings and item frames. (With rollback support!)
Log entities killed by players (animals/monsters)
Log chat messages and commands used by players
Log player sessions (logins/logouts)
Log player deaths
Log username changes
Log changes made via WorldEdit
...and the list is still expanding!

How to use the inspector.

Once you have the inspector enabled ("/core inspect", or just "/co i"), you can do the following:

Left-click a block to see who placed that block.
Right-click a block to see what adjacent block was removed.
Right-click (place) a block in a location to see what block was removed at that location.
Right-click (place) a block in another block to see who placed it. (ex: place dirt in water to see who placed the water)
Right-click on a door,button,lever,chest,etc, to see who last used it.

A Few Reviews

"It's easy to use and lightning fast when it comes to rollbacks."
"I've been running a MC server since before Bukkit, so I've used just about every block logger out there. CoreProtect is the best and the fastest."
"Go with CoreProtect. It's fast, updated frequently, and logs WorldEdit."
"Overall it felt more natural, simpler, and much faster to use CoreProtect than Prism, which just doesn't compare."
"CoreProtect brings complex logging and rollbacks, whilst at the same time keeping a low profile."

Commands
http://minerealm.com/community/viewtopic.php?f=32&t=6781

Permissions
http://minerealm.com/community/viewtopic.php?f=32&t=6782

Guides & Resources
http://dev.bukkit.org/bukkit-plugins/coreprotect/pages/guides-resources/

API Documentation
http://minerealm.com/community/viewtopic.php?f=32&t=16687

IRC
Join us on Discord: https://discord.gg/b4DZ4jy

Sponsors
Thanks to HostHorde for sponsoring CoreProtect!

Have a question, a suggestion, or just want to tell us thanks? Post below!

Thanks for your support!

Comments

skye97_
- Join Date: 6/15/2012
- Posts: 1
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#3351 skye97_

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Posted Aug 7, 2019
I've tried looking everywhere on internet on every forum and so on about this problem we have on a server, but this issue is nowhere to be found so I cannot find help for this.

The thing is that in creative there is always a bunch of Ender Crystals spawned everywhere with custom name that advertises other server. We have core protect but no way to check who placed them. We have tried checking block placements and click actions below, above, in and so on, on the place of a crystal. But it gives no info. Any help?

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Zanteri_
- Join Date: 7/17/2019
- Posts: 1
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#3350 Zanteri_

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Posted Jul 17, 2019
Is it possible to check who named a mob?

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NavyDoctorDoom
- Join Date: 5/23/2019
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#3348 NavyDoctorDoom

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Posted Jun 10, 2019
Hey, is it possible to bring back a mob that was killed by a player as well as see who did it?

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vizuaalog
- Join Date: 6/9/2019
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#3346 vizuaalog

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Posted Jun 8, 2019
Is it possible to rollback a specific position, I can see there is the radius option but this forces you to be in the position? I've been trying to work out if it's possible to do a rollback without needing to be within radius of the area.

Been searching the command docs but struggling to find a way.

Thanks in advance!

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intelli
- Join Date: 5/26/2011
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#3347 intelli

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Posted Jun 10, 2019
In reply to vizuaalog:

You can specify `c:x,y,z` in a rollback command to specify a position.

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vizuaalog
- Join Date: 6/9/2019
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#3349 vizuaalog

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Posted Jun 14, 2019
In reply to nextgendan:

Awesome thank you! Only just had a chance to try it out!

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zikxhexa
- Join Date: 2/21/2019
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#3343 zikxhexa

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Posted Feb 24, 2019
Can it be used for 1.8.3? If so, what version can I download?

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intelli
- Join Date: 5/26/2011
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#3344 intelli

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Posted Feb 27, 2019
In reply to zikxhexa:

https://dev.bukkit.org/projects/coreprotect/files/886944

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bossgamer0yt
- Join Date: 2/16/2019
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#3342 bossgamer0yt

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Posted Feb 16, 2019
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bossgamer0yt
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#3341 bossgamer0yt

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Posted Feb 16, 2019
2019-02-16_18.15.06

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bossgamer0yt
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#3340 bossgamer0yt

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Posted Feb 16, 2019
2019-02-16_18.15.06
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bossgamer0yt
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#3339 bossgamer0yt

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Posted Feb 16, 2019
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bossgamer0yt
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#3338 bossgamer0yt

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Posted Feb 16, 2019
What

It will not work at all.

It will not work at all..

It will not work at all...

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kyle_necrowolf
- Join Date: 4/5/2012
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#3337 kyle_necrowolf

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Posted Jan 11, 2019
I've recently noticed my console is full of errors, nothing is getting logged... I think I might have a corrupt database...

Gonna give some background info first, questions below. This seems like a pretty complex issue, and I feel it might be a bit of an unusual situation, but any help would be greatly appreciated!

Looking back at logs from a few days ago, I've found the following:

[01:34:46] [Server thread/INFO]: HesitantMads issued server command: /co i [01:34:50] [Thread-11/WARN]: org.sqlite.SQLiteException: [SQLITE_BUSY] The database file is locked (database is locked) [01:34:50] [Thread-11/WARN]: at org.sqlite.core.DB.newSQLException(DB.java:909) [01:34:50] [Thread-11/WARN]: at org.sqlite.core.DB.newSQLException(DB.java:921) [01:34:50] [Thread-11/WARN]: at org.sqlite.core.DB.throwex(DB.java:886) [01:34:50] [Thread-11/WARN]: at org.sqlite.core.NativeDB._exec_utf8(Native Method) [01:34:50] [Thread-11/WARN]: at org.sqlite.core.NativeDB._exec(NativeDB.java:87) [01:34:50] [Thread-11/WARN]: at org.sqlite.jdbc3.JDBC3Statement.executeUpdate(JDBC3Statement.java:116) [01:34:50] [Thread-11/WARN]: at net.coreprotect.database.Database.commitTransaction(Database.java:52) [01:34:50] [Thread-11/WARN]: at net.coreprotect.consumer.Process.processConsumer(Process.java:168) [01:34:50] [Thread-11/WARN]: at net.coreprotect.consumer.Consumer.run(Consumer.java:105) [01:34:50] [Thread-11/WARN]: at java.lang.Thread.run(Thread.java:748)

So one of my admins used the inspector, nothing unusual there so far. This error came up, not sure if it's just regular when the database is busy, or if it's relevant.

A little while later, another admin was doing some WorldEditing, and the first disk IO error came up...

[02:06:42] [Server thread/INFO]: GalvinNerth issued server command: //paste
[02:06:43] [Thread-11/WARN]: org.sqlite.SQLiteException: [SQLITE_IOERR_WRITE] I/O error in the VFS layer while trying to write to a file on disk (disk I/O error)
[02:06:43] [Thread-11/WARN]: at org.sqlite.core.DB.newSQLException(DB.java:909)
[02:06:43] [Thread-11/WARN]: at org.sqlite.core.DB.newSQLException(DB.java:921)
[02:06:43] [Thread-11/WARN]: at org.sqlite.core.DB.throwex(DB.java:886)
[02:06:43] [Thread-11/WARN]: at org.sqlite.core.NativeDB._exec_utf8(Native Method)
[02:06:43] [Thread-11/WARN]: at org.sqlite.core.NativeDB._exec(NativeDB.java:87)
[02:06:43] [Thread-11/WARN]: at org.sqlite.jdbc3.JDBC3Statement.executeUpdate(JDBC3Statement.java:116)
[02:06:43] [Thread-11/WARN]: at net.coreprotect.database.Database.commitTransaction(Database.java:52)
[02:06:43] [Thread-11/WARN]: at net.coreprotect.consumer.Process.processConsumer(Process.java:168)
[02:06:43] [Thread-11/WARN]: at net.coreprotect.consumer.Consumer.run(Consumer.java:105)
[02:06:43] [Thread-11/WARN]: at java.lang.Thread.run(Thread.java:748)

After that, the logs were full of "statement not executing"...

[02:08:23] [Thread-11/WARN]: java.sql.SQLException: statement is not executing
[02:08:23] [Thread-11/WARN]: at org.sqlite.core.CoreStatement.checkOpen(CoreStatement.java:50)
[02:08:23] [Thread-11/WARN]: at org.sqlite.core.CorePreparedStatement.batch(CorePreparedStatement.java:117)
[02:08:23] [Thread-11/WARN]: at org.sqlite.jdbc3.JDBC3PreparedStatement.setInt(JDBC3PreparedStatement.java:324)
[02:08:23] [Thread-11/WARN]: at net.coreprotect.database.Database.insertBlock(Database.java:195)
[02:08:23] [Thread-11/WARN]: at net.coreprotect.database.Logger.log_break(Logger.java:195)
[02:08:23] [Thread-11/WARN]: at net.coreprotect.consumer.Process.processBlockBreak(Process.java:201)
[02:08:23] [Thread-11/WARN]: at net.coreprotect.consumer.Process.processConsumer(Process.java:84)
[02:08:23] [Thread-11/WARN]: at net.coreprotect.consumer.Consumer.run(Consumer.java:105)
[02:08:23] [Thread-11/WARN]: at java.lang.Thread.run(Thread.java:748)

Then I got one "SQL error or missing database"...

[02:08:23] [Thread-11/WARN]: org.sqlite.SQLiteException: [SQLITE_ERROR] SQL error or missing database (cannot commit - no transaction is active)

After that, logs were spammed with disk IO errors again, which continued for several days, including after restarts, until I noticed it last night and shut down my server.

org.sqlite.SQLiteException: [SQLITE_IOERR_WRITE] I/O error in the VFS layer while trying to write to a file on disk (disk I/O error)

I opened up the database file in an SQLite Browser, and checked the timestamps - seems like it stopped logging altogether around 2:06:33 (last container transaction logged, 10 seconds before the first disk IO error) and the last mob death logged was 2:08:07 (just a couple minutes later).

My block table is massive and I can't get it to load in the SQLite browser without crashing. A CSV export of the block table is 18.7 GB and is over 500 million rows, MS Excel can load it, but runs out of memory when doing bigger queries on it, so I can't see the bottom.
It does report some 450+ errors, but I am not sure what that means. Searching for errors seems to pull up a lot of empty rows (null or 0 values).

My database as a whole is 154 GB - six years of logging, I know it's massive and I should probably purge. My server disk has ~75 GB free space, so space isn't an immediate concern.

So, with all that out of the way, here are my questions...

Any idea what could've happened to the database? I'm guessing that it somehow got corrupted, and now won't save new data (reading the existing data works fine). I looked up the SQLite errors, but I can't figure out what could've possibly happened. It doesn't seem to actually be a disk error, as far as I can tell.

Could the size of my database be an issue? I looked up what the OS and SQLite are capable of, and they should both be able to handle databases that were significantly larger. Does CoreProtect have anything that might cause it to struggle with such a large database?

Adding onto that, would purging the database, or switching to MySQL be a good option?

Most importantly, any idea how to check if the database is damaged, or attempt to repair it? I've looked through all the tables (except the block one, due to size) and nothing seems out of the ordinary.

EDIT: Forgot to include, CoreProtect version is 2.14.2 - looks like I'm a little behind, should I update to 2.14.4? Not sure if that would help or make things worse.
Server version is the final build of Spigot 1.12.2.

I have backups of the database, but most recent one is two months old, and I'd prefer not to lose that much data. One thing I was considering trying was copying rows from the current (broken) database, into the backup one, and seeing if that works. But I am not sure if the error is the actual data, the structure/meta of the database, or something else entirely.
Last edited by kyle_necrowolf: Jan 11, 2019

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therealwisepotato
- Join Date: 11/28/2018
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#3336 therealwisepotato

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Posted Dec 1, 2018
Great plugin. Works super good with my small SMP.

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LeamasRein
- Join Date: 10/5/2018
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#3335 LeamasRein

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Posted Oct 25, 2018
Not safe for 1.13 +

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meso27_
- Join Date: 10/21/2018
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#3334 meso27_

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Posted Oct 21, 2018
I am getting an internal error when using commands, someone help?

EDIT: i just figured out that this plugin is spigot, does anyone have a 1.12 Bukkit version?

Last edited by meso27_: Oct 21, 2018

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Antwantheboss
- Join Date: 10/16/2018
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#3333 Antwantheboss

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Posted Oct 16, 2018
When I do /pl its red! Help!

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HauserGrim
- Join Date: 7/17/2015
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#3332 HauserGrim

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Posted Oct 6, 2018
I suggest to change sqlite to .h2
(do not quite understand what I am saying)

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gabedwest
- Join Date: 8/25/2018
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#3329 gabedwest

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Posted Aug 25, 2018
can some one please help me? it dosent work in 1.12.2 for me.

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