Re: myfaces Too much locking?

2007-06-14 Thread Titi Wangsa
i think it when i have a lot of t:buffer.. most operation to render a page are read-only.. t:buffer seems to be a write operation.. the write operation causes the lock.. is this so? can anyone confirm this? the more t:buffer i use the more locks i have, causing a serious performance penalty.

Re: myfaces Too much locking?

2007-06-13 Thread Werner Punz
Ok the synchronized collection is necessary, but my question goes towards along the lines of thinking around the box, could it be that you have something serious going on in one of the setter or getter methods of a bean which causes a hang or lock on the server side? Maybe a database related proble

myfaces Too much locking?

2007-06-12 Thread Titi Wangsa
hello to all.. i'm using myfaces 1.1.5 and tomahawak 1.1.5 my application hang frequently here is a stack on one of my threads "TP-Processor280" daemon prio=1 tid=0x0889b1e0 nid=0xab2 waiting for monitor entry [0x2c658000..0x2c659f30] at java.util.Collections$SynchronizedMap.get(Collection