Hadoop Native Library Mac Os X
| brew install snappy |
| CPPFLAGS=-I/usr/local/include LDFLAGS=-L/usr/local/lib ant compile-native |
| chmod 644 build/native/Mac_OS_X-x86_64-64/lib/* |
| ls -l /usr/local/lib/libsnappy.dylib |
| ls -l build/native/Mac_OS_X-x86_64-64/lib/libhadoop.dylib |
另外，在 Mac OS X 10.7 有个 Bug，见 Hadoop logs errors upon startup on OS X 10.7，报错信息为 『Unabel to load realm info from SCDynamicStore』，不知是否修复。解决该问题需要设置 Hadoop 环境变量中的 HADOOPOPTS ：. Jan 03, 2017 Install Spark on Mac (PySpark). While the native hadoop library is supported on Linux type platforms only (The library does not to work with Cygwin or the Mac OS X. Hadoop 的配置有些麻烦，目前没有一键配置的功能，虽然当时我在安装过程中也参考了有关教程，但还是遇到了很多坑，一些老版本的安装过程已不适用于 hadoop2.x，下面就介绍一下具体步骤。. Mac OS X 上搭建 Hadoop 开发环境指南. It is fairly simple to use the native hadoop libraries: Take a look at the supported platforms. Either download the pre-built 32-bit i386-Linux native hadoop libraries (available as part of hadoop distribution in lib/native directory) or build them yourself.; Ensure you have either or both of zlib-1.2 and lzo2.0 packages for your platform installed; depending on your needs.
WebKitBelow you can see some of the files that Samsung Kies left behind on my computer, including two framework files that I found in the Frameworks folder and three cache files that were inside of a Kies folder in Caches. Uninstall kontakt library mac. All in all, I found loads of empty folders and files pertaining to apps that I had deleted long ago, in the folders I mentioned above.Inside of Application Support, I found several local files for games from Steam that I didn't need, so I deleted those. Saved Application State.
| commit a5681a94b83e7314a46863f811226e4e51967595 |
| Author: David Phillips <david@acz.org> |
| Date: Wed Oct 10 18:34:24 2012 -0700 |
| Compile native libraries on Mac OS X |
| diff --git a/src/native/Makefile.am b/src/native/Makefile.am |
| index c70de7d.6268877 100644 |
| --- a/src/native/Makefile.am |
| +++ b/src/native/Makefile.am |
| @@ -33,9 +33,7 @@ export PLATFORM = $(shell echo $$OS_NAME tr [A-Z] [a-z]) |
| AM_CPPFLAGS = @JNI_CPPFLAGS@ -I$(HADOOP_NATIVE_SRCDIR)/src |
| -Isrc/org/apache/hadoop/io/compress/zlib |
| - -Isrc/org/apache/hadoop/io/compress/snappy |
| - -Isrc/org/apache/hadoop/io/nativeio |
| - -Isrc/org/apache/hadoop/security |
| + -Isrc/org/apache/hadoop/io/compress/snappy |
| AM_LDFLAGS = @JNI_LDFLAGS@ -m$(JVM_DATA_MODEL) |
| AM_CFLAGS = -g -Wall -fPIC -O2 -m$(JVM_DATA_MODEL) |
| @@ -43,13 +41,7 @@ lib_LTLIBRARIES = libhadoop.la |
| libhadoop_la_SOURCES = src/org/apache/hadoop/io/compress/zlib/ZlibCompressor.c |
| src/org/apache/hadoop/io/compress/zlib/ZlibDecompressor.c |
| src/org/apache/hadoop/io/compress/snappy/SnappyCompressor.c |
| - src/org/apache/hadoop/io/compress/snappy/SnappyDecompressor.c |
| - src/org/apache/hadoop/security/getGroup.c |
| - src/org/apache/hadoop/security/JniBasedUnixGroupsMapping.c |
| - src/org/apache/hadoop/security/JniBasedUnixGroupsNetgroupMapping.c |
| - src/org/apache/hadoop/io/nativeio/file_descriptor.c |
| - src/org/apache/hadoop/io/nativeio/errno_enum.c |
| - src/org/apache/hadoop/io/nativeio/NativeIO.c |
| + src/org/apache/hadoop/io/compress/snappy/SnappyDecompressor.c |
| libhadoop_la_LDFLAGS = -version-info 1:0:0 $(AM_LDFLAGS) |
| libhadoop_la_LIBADD = -ldl -ljvm |
| diff --git a/src/native/acinclude.m4 b/src/native/acinclude.m4 |
| index 266ac87.48481b3 100644 |
| --- a/src/native/acinclude.m4 |
| +++ b/src/native/acinclude.m4 |
| @@ -13,8 +13,10 @@ AC_CACHE_CHECK([Checking for the 'actual' dynamic-library for '-l$1'], ac_cv_lib |
| ac_cv_libname_$1='`objdump -p conftest grep NEEDED grep $1 sed 's/W*NEEDEDW*(.*)W*$/'1'/'`' |
| elif test ! -z '`which ldd grep -v 'no ldd'`'; then |
| ac_cv_libname_$1='`ldd conftest grep $1 sed 's/^[[[^A-Za-z0-9]]]*([[[A-Za-z0-9.]]]*)[[[^A-Za-z0-9]]]*=>.*$/'1'/'`' |
| + elif test ! -z '`which otool grep -v 'no otool'`'; then |
| + ac_cv_libname_$1='`otool -L conftest grep $1 sed -e 's/^[ ]*//' -e 's/ .*//' -e 's/.*/(.*)$/1/'`'; |
| else |
| - AC_MSG_ERROR(Can't find either 'objdump' or 'ldd' to compute the dynamic library for '-l$1') |
| + AC_MSG_ERROR(Can't find either 'objdump', 'ldd' or 'otool' to compute the dynamic library for '-l$1') |
| fi |
| else |
| ac_cv_libname_$1=libnotfound.so |
| diff --git a/src/native/configure.ac b/src/native/configure.ac |
| index 71ff66d.87b34a1 100644 |
| --- a/src/native/configure.ac |
| +++ b/src/native/configure.ac |
| @@ -56,7 +56,7 @@ JNI_LDFLAGS=' |
| if test $JAVA_HOME != ' |
| then |
| JNI_LDFLAGS='-L$JAVA_HOME/jre/lib/$OS_ARCH/server' |
| - JVMSOPATH=`find $JAVA_HOME/jre/ -name libjvm.so head -n 1` |
| + JVMSOPATH=`find $JAVA_HOME/jre/ -name 'libjvm.*' head -n 1` |
| JNI_LDFLAGS='$JNI_LDFLAGS -L`dirname $JVMSOPATH`' |
| fi |
| ldflags_bak=$LDFLAGS |