我正在尝试连接到Linux上的FTP服务器,当我执行ftp.listFiles(remote);时出现以下异常
SYST 215 Linux Exception in thread "AWT-EventQueue-0"
org.apache.commons.net.ftp.parser.ParserInitializationException:
Unknown parser type: Linux at
org.apache.commons.net.ftp.parser.DefaultFTPFileEntryParserFactory.createFileEnt
我已经用Ruby1.9.2建立了RVM系统,据我所知,它运行得很好。
但是当我试图编译乘客apache2模块时
passenger-install-apache2-module
它将其编译为系统的1.8.7 ( ext/ruby文件夹包含ruby-1.8.7-x86_64-linux),当我启动apache时,乘客会抱怨:
*** Phusion Passenger: no passenger_native_support.so found for the current Ruby interpreter. Compiling one...
# mkdir -p /usr/local/rvm/
我使用Linux运行JMeter测试ActiveMQ,我得到了java.lang.OutOfMemoryError: Java heap space。详细日志:
at java.util.Arrays.copyOf(Arrays.java:3332)
at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:124) ~
at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:448)
at java
我尝试在上使用这个示例,但得到了以下错误:
/usr/lib/python2.7/dist-packages/pkg_resources.py:1031: UserWarning: /home/dsnadmin/.python-eggs is writable by group/others and vulnerable to attack when used with get_resource_filename. Consider a more secure location (set with .set_extraction_path or the PYTHON_EGG_CACHE env