问题:tomcat还是mysql

03-07-22 kitta
最近有些问题,让我一头雾水,搞不清楚,还请高手赐教!
真的很急,项目款因为这个一直下不来,我都快哭了!
先谢谢各位了!

我用jsp tomcat mysql搭了个站,可是运行一段时间后就会出现问题!
出现以下log:
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2003-07-22 02:24:38 StandardWrapperValve[default]: Servlet.service() for servlet default threw exception
java.net.SocketException: Connection reset

2003-07-22 04:43:07 StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: Stream closed

2003-07-22 04:43:17 ApplicationDispatcher[] Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: Broken pipe
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有时候mysql还会出现下面的东西,是锁表?
-------------------------------------------------------------
Status information:

Current dir: /var/lib/mysql/
Current locks:
lock: 8440164:

lock: 844329c:

lock: 848e52c:

lock: 8441d24:

lock: 842cfcc:

lock: 8404d94:

lock: 8402dec:

lock: 8400e1c:

lock: 83ff73c:

lock: 83e6b1c:

key_cache status:
blocks used: 20
not flushed: 0
w_requests: 27
writes: 32
r_requests: 36784
reads: 20

handler status:
read_key: 14441
read_next: 21007
read_rnd 4136
read_first: 612
write: 9
delete 1
update: 15

Table status:
Opened tables: 17
Open tables: 11
Open files: 21
Open streams: 0

Status information:

Current dir: /var/lib/mysql/
Current locks:
lock: 8440164:

lock: 844329c:

lock: 848e52c:

lock: 8441d24:

lock: 842cfcc:

lock: 8404d94:

lock: 8402dec:

lock: 8400e1c:

lock: 83ff73c:

lock: 83e6b1c:

key_cache status:
blocks used: 20
not flushed: 0
w_requests: 27
writes: 32
r_requests: 36784
reads: 20

handler status:
read_key: 14441
read_next: 21007
read_rnd 4136
read_first: 612
write: 9
delete 1
update: 15

Table status:
Opened tables: 17
Open tables: 11
Open files: 21
Open streams: 0