Revision 1feb85f4eadcfdf5743ce26b106685bd1dd11d5e authored by Charles Gao on 21 July 2017, 19:20:06 UTC, committed by gaojieliu on 21 July 2017, 21:04:28 UTC
Currently the Voldemort Build and Push (BnP) plugin tells Voldemort cluster to fetch twice from the source HDFS cluster. This optional CDN feature will instead copy files to dedicated CDN clusters, and therefore reduce bandwidth requirement for the source. The following are new attributes that are related to this release: 1. push.cdn.enabled The global switch. Example: true Default: false 2. push.cdn.cluster A list of "destination|cdn" pairs separated by comma, where "destination" is a Voldemort cluster, and "cdn" is the corresponding HDFS cluster used as CDN. if "cdn" is "null", V-cluster will fetch directly from the source HDFS cluster instead, in which case the behavior is identical to the previous versions of Voldemort. Example: tcp://v-cluster1:6666|hdfs://cdn1:9000,tcp://v-cluster2:6666|webhdfs://cdn2:50070,tcp://v-cluster3:6666|null Default: null 3. push.cdn.prefix A directory on the CDN cluster as the root for all distcp copied files. Example: /jobs/VoldemortBnP Default: null 4. push.cdn.readByGroup Set true if CDN files are read by a different user in the same group. Example: true Default: true 5. push.cdn.readByOther Set true if CDN files are read by a different user in a different group. Example: true Default: true 6. push.cdn.writtenByGroup Set true if CDN files are written by a different user in the same group. Example: true Default: true 7. push.cdn.writtenByOther Set true if CDN files are written by a different user in a different group. Example: true Default: true 8. push.cdn.storeWhitelist A comma-separated list of Voldemort store names to which the CDN feature will apply. (for testing purposes) Default: null (means apply to every store) This release is compatible with existing job configurations. The default behavior is identical to the previous version.
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gradlew.bat
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS=
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windowz variants
if not "%OS%" == "Windows_NT" goto win9xME_args
if "%@eval[2+2]" == "4" goto 4NT_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
goto execute
:4NT_args
@rem Get arguments from the 4NT Shell from JP Software
set CMD_LINE_ARGS=%$
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega
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