java - What are some tips on shortening the classpath in ant? -

-

While deploying my application on the Hudson Server (Windows machine), I'm having trouble calling java.exe because my class-path is too long - Windows taps after a few lengths.

Classpath basically hundreds of jar files separated by semicolons

Assume that the lower squared will be very large if every jar is clear To be listed in the form space: 

  & lt; Path id = "classpath.project" & gt; & Lt; Fileset dir = "lib" includes = "** / * .jar" /> & Lt; / Path & gt;   
 What can I do in ant to reduce my squares?   
 
 
 You can do Google for the wages if you want to do it yourself, a "blank" Generate a jar file, which contains only one manifest, add the "class-path: a.jar, other .jer, bli-blub.zer" line containing all the necessary jars in the manifest. (Google for "manifest class-path") (can be done with an ant) ​​provided that all jars have been deployed AAS, usually you just need a blank "jar file" that was on the classpath Because JVM will now use the manifest to find all other jars.

Comments

Post a Comment

Popular posts from this blog

mysql - BLOB/TEXT column 'value' used in key specification without a key length -

-
I have developed an extension which works up to 1.6 on Magren (I'm trying Enterprise Edition, And I think the community is the same problem, because it is the same code). In my install script, I see the $ installer-> gt; CreateEntityTables ($ this- & gt; getTable ('alphanum / info')); The installation is done until it is not in the _text unit table. It crashed there! It turns out that when I log in to SQL and run it via PHPmyadmin, then this error is: Blob / Text column 'value' is used without the key 'key' . I saw the code there, and this is what is trying to create an index on the value column: -> addIndex ($ this- & gt; getIdxName ($ eavTableName, array ( 'attribute_id array (' attribute_id ',' value ')) - & gt; addIndex ($ this- & gt; getIdxName ($ eavTableName, array (' entity_type_id ' , 'Value')), array ('entity_type_id', 'value')) If there is no if statement is n...
Read more

memcached - Django cache performance -

-
We are now using Redis for in-memory cache for our Django application (we used the first memcatch The difference in performance is no big, and we're using Redis because the disc dump feature). The problem is that Django cache's performance in my view - terrible, we have a view with 102 cache hits (no miss), and it has 81 ms (only the cash part, which is with the DJBugBug toolbar Is measured). In my opinion - this is a very long time, I know, asking for a question for DB can be 10x more (or 100x) time, but that is also not good with cash performance of that fact. We are running radis (and the first memacatch) on different hosts, connected to the local network with other servers. Is there a way to maximize cache performance in Django? Instead of displaying problem cache, there is a possibility of the number of items to be received for each page 102 Cash calls mean long time lost due to network latency. With full control of the code, you may be able to fix it with m...
Read more