These changes allow Logstash to be launched from a symlink _only_ when the `readlink`, or suitable version of `stat` binaries are present. An error message will result if Logstash is launched from a symlink and the path cannot be discovered by one of these two methods. The message will advise the user to use the full path instead of a symlink to launch Logstash.
fixes#4291
because HeapDumpPath is set, if it contains spaces the jruby_opts
function will create two strings appended by -J
even if the list of jruby opts is constructed using replacement
shell script will not escape the path correct to the heap dump path
option needs to be added as late as possible
this is a *nix fix only, windows is not affected
Fixes#4303
This PR change the name of the variable to set to change the maximum
heap size on window to `LS_HEAP_SIZE` this replace the LS_MIN_MEM and
LS_MAX_MEM option.
Also We change the default size of the heap from 500m to 1g
Fixes#4085
remove unused load path
use either local core lib dir or logstash-core gem
include spec in logstash-core
do not include lib, spec and locales dirs in package root
environment bootstrapping in lib/bootstrap.rb
added comments
move pluginmanager out of logstash-core
kafla installation solved by pluginmanager refactor
refactor bootstrap code
refactor shell scripts to simplify and DRY, indirect rspec command to our ruby launcher
add bin/rspec
cut by half the bin/plugin and bin/rspec startup time
fix drip context
use printf instead of tr
updated Windows bin scripts
missing gemspec in gemspec
use gem instead of gemspec so our plugin manager can correctly install logstash-core
generate packages including locally built logstash-core gem
move jenkins developmnent dependencies into Gemfile, they do not belong in logstash-core
path leftover
clean help agent help usage message and remore rspec in available command
comments cosmetics
update Bundler dependency, all recent testing have been made with 1.9.4
updated .lock file with regard to updated Gemfile
cleanup gemspec, Gemfile and regen .lock file
added progress output
avoid dual require on version
closes#3096
updated the packaged to enable JAVA_OPTS to override the defaults
ammended JAVA_OPTS being exported
ammend warning wording
ammend the last commit
fix wording again
Fixes#2942
remove stale code
cleanup the bash conditions for when a variable is defined or not
make sure LS_JAVA_OPTS override JAVA_OPTS when need
ammend unused var
rollback to previous use case of appending vars to JAVA_OPTS in the case of having LS_JAVA_OPTS
Fixes#2942
The new way to build is using 'rake' and not 'make'.
For some some attempt at compatibility, any 'make' invocation will
invoke rake. `make foo` will invoke `rake foo`.
This is for #1640
Major changes:
* rake is used instead of make. This allows us to more easily improve,
debug, and test the build tooling.
* The build process can be bootstrapped from any Ruby that has
Rake available. Bootstrapping rake is automatic will download JRuby and
re-execute itself under JRuby.
* rpm and deb packages no longer list any java as dependencies. This
is the result of user discomfort and discussions which concluded
that there is no good way to "depend" on Java via rpm or deb.
Internal changes:
* Vendoring paths are project-based. Each vendor directory is now
specific as vendor/<project>/... For example, JRuby is dumped into
vendor/jruby/...
Other changes:
* We don't use jruby-complete anymore. We now use bin/jruby as the entry point.
This improves the startup time of Logstash on my laptop by approximately
1.5 seconds (~25% speedup of startup time). Testing `bin/logstash
version` speed; 5 runs each:
* Before patch: 7.27 7.55 7.26 7.42 7.47
* After patch: 5.54 5.97 5.67 5.58 5.54
Smaller changes:
- removed 'env' subcommand
- Remove 'deps' subcommand. Replaced by 'rake vendor:all'
- Add gem_home method for this platform's GEM_HOME
- .travis.yml removed because we haven't used Travis in a long time.
- bin/logstash exits nonzero with a useful message if JRuby can't be found.
Notes:
Invoke bundler via system() call instead of Bundler::CLI.
After some discussion in #bundler on freenode (very helpful!) on how
to do what we need to do with bundler, I was encouraged to not use the
bundler api from ruby, so system() it is.
Patch slightly modified to fit the new model of packaging (ruby instead
of shell invocation), but original author is obazoud in #1008.
Richard Pijnenburg helped with some of the code and was lovely in
helping test it.
Fixes#1640
deprecated USE_JRUBY environment var
added USE_RUBY and USE_DRIP environment vars
centralized gem path handling in LogStash::Environment
use consistent discovery strategy
This fixes the following broken in #1189:
% bin/logstash
=> Could not find any executable java binary. Please install java in your PATH or set JAVA_HOME.
This helps ensure we provide only our own gem directory for rubygems.
Helps improve LOGSTASH-1918. Before this patch, my local ruby install
was accidentally providing 'rack' so I never noticed this problem.
Drip allows for faster startup time by pre-starting JVMs and keeping a
pool of them around for use on-demand. More details here:
https://github.com/flatland/drip
Tested with this config:
* 'input { generator { count => 1 } } output { null { } }'
Without drip:
% time bin/logstash -e '...'
13.19s user 2.94s system 170% cpu 9.458 total
With drip (install drip, then set 'JAVACMD=drip' in env):
% time JAVACMD=drip bin/logstash -e '...'
0.03s user 0.46s system 6% cpu 7.008 total
2.5 seconds faster (27% faster)
