I hereby claim:
- I am meai on github.
- I am randomname564 (https://keybase.io/randomname564) on keybase.
- I have a public key ASCxgCKV1Y-JNh_6rN8MjWFD78dLaV7olVcNeZY64-L66wo
To claim this, I am signing this object:
Meai
/ calc_innodb_buf_pool.py
Created
April 12, 2024 06:50
— forked from stephanGarland/calc_innodb_buf_pool.py
Designed for use with Ansible, but works on its own as well – calculate the tricky parts of InnoDB's buffer pool
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| #!/usr/bin/env python3 | |
| """ | |
| Calculates various parameters for the InnoDB buffer pool based on a simple input. | |
| The InnoDB engine is extremely strict about how its buffer pool can be sized. | |
| Ref: https://dev.mysql.com/doc/refman/8.0/en/innodb-parameters.html#sysvar_innodb_buffer_pool_chunk_size | |
| Other than size restrictions (which are unlikely to be violated in normal practice), there are | |
| complicated relationships between the three main variables that must be met, plus some | |
| best practices to be observed. Getting these three correct can be challenging, hence this calculator. |
Meai
/ binlog_streaming@.service
Created
July 13, 2022 05:17
— forked from lefred/binlog_streaming@.service
binlog streaming
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| [Unit] | |
| Description=Streaming MySQL binary logs to local filesystem using %i | |
| After=network.target | |
| [Service] | |
| Type=simple | |
| User=root | |
| Restart=on-failure | |
| ExecStart=/root/binlog_streaming/bin/binlog_to_local.sh /root/binlog_streaming/conf/%i.conf |
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| Here is how bazel works: | |
| A BUILD file is just a .bzl (== bazel == starlark) file without an extension. | |
| WORKSPACE seems to be its own format. | |
| These starlark files are configuration files that evaluate statically to some list of output files. | |
| So now you have to write rules how these output files are going to be created within this configuration language. | |
| First you create a 'Rule' object from a global function called 'rule()'. | |
| Call it like this: |
Meai
/ gist:1258226
Created
October 3, 2011 01:09
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| Unpacking C:\ParticleSDK\frontend\update\com.particlecode.ide.site_1.3.0-eclipse.feature\site.p2\plugins\com.particlecode.ide_1.3.0.20110926_1603.jar | |
| Directory already exists: C:\ParticleSDK | |
| Unpacking files | |
| Unpacking C:\ParticleSDK\readme.txt | |
| Un-installing Particle platform plug-in for eclipse... | |
| Executing C:\eclipse/Eclipse -application org.eclipse.equinox.p2.director -uninstallIU com.particlecode.ide.feature.group -destination "C:\eclipse" -noSplash | |
| Script exit code: 13 | |
| Script output: | |
| Installation failed. |
Meai
/ gist:955935
Created
May 4, 2011 20:10
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| -startup | |
| plugins/org.eclipse.equinox.launcher_1.1.1.R36x_v20101122_1400.jar | |
| --launcher.library | |
| plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.2.R36x_v20101019_1345 | |
| -showsplash | |
| org.eclipse.platform | |
| --launcher.XXMaxPermSize | |
| 256m | |
| --launcher.defaultAction | |
| openFile |
Meai
/ gist:950409
Created
May 1, 2011 10:47
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| math = | |
| root: Math.sqrt | |
| square: square | |
| cube: (x) -> x * square x |
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| Debugger failed to attach: handshake failed - received >GET / HTTP/1.1< - expected >JDWP-Handshake< | |
| 15:10:33,047 ERROR ~ Unable to set localhost. This prevents creation of a GUID. Cause was: pc: pc | |
| java.net.UnknownHostException: pc: pc | |
| at java.net.InetAddress.getLocalHost(InetAddress.java:1426) | |
| at net.sf.ehcache.Cache.<clinit>(Cache.java:155) | |
| at net.sf.ehcache.config.ConfigurationHelper.createCache(ConfigurationHelper.java:298) | |
| at net.sf.ehcache.config.ConfigurationHelper.createDefaultCache(ConfigurationHelper.java:214) | |
| at net.sf.ehcache.CacheManager.configure(CacheManager.java:552) | |
| at net.sf.ehcache.CacheManager.init(CacheManager.java:323) | |
| at net.sf.ehcache.CacheManager.<init>(CacheManager.java:279) |