NoClassDefFoundError: jersey/repackaged/com/google/common/collect/Maps

Hi,

I am working with spring 4.0.4 and jersey 2.7 and Gradle 1.11 suddelny out of nowhere i build and deployed to my tomcat 7 (latest release) and got the above error.
Worked to figure out what went wrong about an hour.
Than i saw that they released a new 2.8 lately, decided to try it - it worked +


Problem solved for me after upgrading from jersey 2.7 to 2.8
and adding this to my gradle dependencies
"org.glassfish.jersey.bundles.repackaged:jersey-guava:2.8"



Hopefully it will help you too,

Dor

Create blocking connection with pika

Hi,

That what i did, watch that the port is not a string but integer parameter.

 pika.BlockingConnection(pika.ConnectionParameters(host='localhost',port=6672))



Dor

How to expose spring ehcache 2.8.2 to jmx

In this version ehcache statistics is enabled by default.

I am using ehcache as spring cache.

it's easy

find the place where you define your config
like 'net.sf.ehcache.config.Configuration config = new net.sf.ehcache.config.Configuration()'

in my case i use annotations therefore i got this line in the code, in your case, maybe defined as bean inside the xml .

add the following :
      'config.setMonitoring(net.sf.ehcache.config.Configuration.Monitoring.ON.name());'

Yeah i wondered too why it's not possible to give the enum only .. maybe in the next version... '

Worked for me .
Dor

RabbitMQ 3.3.0 SSL

If you want the rabbitmq manager to work with ssl only put this in the rabbitmq.config

{rabbitmq_management,
  [{listener, [{port,     15672},
                  {ssl,      true},
                 {ssl_opts, [{cacertfile, "/home/me/testca/cacert.pem"},
                            {certfile,   "/home/me/testca/server/cert.pem"},
                              {keyfile,    "/home/me/testca/server/key.pem"},
                              {verify, verify_peer},
                              {fail_if_no_peer_cert, false }]}]}]},


Before doing so, you need to use the openssl to create the necessary certificates.
Beware to use the latest patch to the openssl that includes the bug fix for heartbeat bug.
Where ? you can read here, it's one possible example.

Problem with MergeList /var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_precise-security_main_binary-amd64_Packages

I am using Ubuntu 12.04 LTS 64bit , Must say that i am having a lot of error issues.

Got this error above when i tried to update.

This solved that :

sudo rm -vf /var/lib/apt/lists/*

ubuntu 12.10 lenovo e540 no wifi (wireless)

Go here http://askubuntu.com/questions/331667/no-wireless-for-intel-corporation-7260-version-63

In the middle there is a good solution with many votes +50

I tried that and it solved me on 12.10 with e540 lenovo. 

Dor

Fortinet or Foriclient for ubuntu >= 12.10

You can either run the regular executable or using the cli.

Download it from here : Latest Fortinet/Forticlient ftp download

You will need also to run this before
"sudo apt-get install libgtk2.0-0:i386"

That's it , for me it worked both ubuntu 12.10 and 13.10

Hope it helped
Dor