64 lines
1.9 KiB
Batchfile
64 lines
1.9 KiB
Batchfile
@echo off
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SETLOCAL
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if NOT DEFINED JAVA_HOME goto err
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set SCRIPT_DIR=%~dp0
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for %%I in ("%SCRIPT_DIR%..") do set ES_HOME=%%~dpfI
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REM ***** JAVA options *****
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if "%ES_MIN_MEM%" == "" (
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set ES_MIN_MEM=256m
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)
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if "%ES_MAX_MEM%" == "" (
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set ES_MAX_MEM=1g
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)
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set JAVA_OPTS=%JAVA_OPTS% -Xms%ES_MIN_MEM% -Xmx%ES_MAX_MEM%
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set JAVA_OPTS=%JAVA_OPTS% -Xss128k
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REM Enable aggressive optimizations in the JVM
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REM - Disabled by default as it might cause the JVM to crash
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REM set JAVA_OPTS=%JAVA_OPTS% -XX:+AggressiveOpts
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set JAVA_OPTS=%JAVA_OPTS% -XX:+UseParNewGC
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set JAVA_OPTS=%JAVA_OPTS% -XX:+UseConcMarkSweepGC
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set JAVA_OPTS=%JAVA_OPTS% -XX:+CMSParallelRemarkEnabled
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set JAVA_OPTS=%JAVA_OPTS% -XX:SurvivorRatio=8
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set JAVA_OPTS=%JAVA_OPTS% -XX:MaxTenuringThreshold=1
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set JAVA_OPTS=%JAVA_OPTS% -XX:CMSInitiatingOccupancyFraction=75
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set JAVA_OPTS=%JAVA_OPTS% -XX:+UseCMSInitiatingOccupancyOnly
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REM GC logging options -- uncomment to enable
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REM JAVA_OPTS=%JAVA_OPTS% -XX:+PrintGCDetails
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REM JAVA_OPTS=%JAVA_OPTS% -XX:+PrintGCTimeStamps
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REM JAVA_OPTS=%JAVA_OPTS% -XX:+PrintClassHistogram
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REM JAVA_OPTS=%JAVA_OPTS% -XX:+PrintTenuringDistribution
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REM JAVA_OPTS=%JAVA_OPTS% -XX:+PrintGCApplicationStoppedTime
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REM JAVA_OPTS=%JAVA_OPTS% -Xloggc:/var/log/elasticsearch/gc.log
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REM Causes the JVM to dump its heap on OutOfMemory.
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set JAVA_OPTS=%JAVA_OPTS% -XX:+HeapDumpOnOutOfMemoryError
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REM The path to the heap dump location, note directory must exists and have enough
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REM space for a full heap dump.
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REM JAVA_OPTS=%JAVA_OPTS% -XX:HeapDumpPath=$ES_HOME/logs/heapdump.hprof
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set ES_CLASSPATH=%ES_CLASSPATH%;%ES_HOME%/lib/*;%ES_HOME%/lib/sigar/*
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set ES_PARAMS=-Delasticsearch -Des-foreground=yes -Des.path.home="%ES_HOME%"
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"%JAVA_HOME%\bin\java" %JAVA_OPTS% %ES_JAVA_OPTS% %ES_PARAMS% %* -cp "%ES_CLASSPATH%" "org.elasticsearch.bootstrap.ElasticSearch"
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goto finally
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:err
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echo JAVA_HOME environment variable must be set!
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pause
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:finally
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ENDLOCAL |