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标题:
来一发python保卫历程监控hive server
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作者:
兰色精灵
时间:
2015-1-14 20:21
标题:
来一发python保卫历程监控hive server
欢迎大家来到仓酷云论坛！
1.起首将hivethriftserver增加到体系办事背景运转增加***地点http://jiedushi.blog.51cto.com/673653/608990
2.使用pythondaemon保卫历程监控hiveserver历程，代码以下
<divclass="dp-highlighterbg_html"style="font-family:Consolas,CourierNew,Courier,mono,serif;width:700.90625px;overflow:auto;padding-top:1px;color:rgb(51,51,51);line-height:26px;margin:18px0px!important;background-color:rgb(231,229,220);">
[html]
viewplaincopyprint?
<olclass="dp-xml"start="1"style="padding-right:0px;padding-left:0px;border:none;list-style-position:initial;list-style-image:initial;color:rgb(92,92,92);margin:0px0px1px45px!important;background-color:rgb(255,255,255);"><liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
#!/usr/bin/envpython
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
importsys,os,time,atexit,string
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
fromsignalimportSIGTERM
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
classDaemon:
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
def__init__(self,pidfile,
stdin
=
/dev/null
,
stdout
=
/dev/null
,
stderr
=
/dev/null
):
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
self.stdin
=
stdin
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
self.stdout
=
stdout
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
self.stderr
=
stderr
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
self.pidfile
=
pidfile
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
def_daemonize(self):
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
try:
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
pid
=
os
.fork()
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
ifpid
>
0:
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
sys.exit(0)
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
exceptOSError,e:
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
sys.stderr.write(fork#1failed:%d(%s)
%(e.errno,e.strerror))
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
sys.exit(1)
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
os.setsid()
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
os.chdir("/")
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
os.umask(0)
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
try:
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
pid
=
os
.fork()
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
ifpid
>
0:
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
sys.exit(0)
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
exceptOSError,e:
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
sys.stderr.write(fork#2failed:%d(%s)
%(e.errno,e.strerror))
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
sys.exit(1)
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
sys.stdout.flush()
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
sys.stderr.flush()
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
si
=
file
(self.stdin,r)
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
so
=
file
(self.stdout,a+)
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
se
=
file
(self.stderr,a+,0)
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
os.dup2(si.fileno(),sys.stdin.fileno())
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
os.dup2(so.fileno(),sys.stdout.fileno())
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
os.dup2(se.fileno(),sys.stderr.fileno())
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
atexit.register(self.delpid)
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
pid
=
str
(os.getpid())
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
file(self.pidfile,w+).write(%s
%pid)
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
defdelpid(self):
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
os.remove(self.pidfile)
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
defstart(self):
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
try:
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
pf
=
file
(self.pidfile,r)
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
pid
=
int
(pf.read().strip())
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
pf.close()
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
exceptIOError:
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
pid
=
None
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
ifpid:
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
message
=
pidfile%salreadyexist.Daemonalreadyrunning?
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
sys.stderr.write(message%self.pidfile)
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
sys.exit(1)
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
self._daemonize()
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
self._run()
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
defstop(self):
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
try:
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
pf
=
file
(self.pidfile,r)
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
pid
=
int
(pf.read().strip())
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
pf.close()
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
exceptIOError:
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
pid
=
None
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
ifnotpid:
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
message
=
pidfile%sdoesnotexist.Daemonnotrunning?
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
sys.stderr.write(message%self.pidfile)
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
return
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
try:
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
while1:
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
os.kill(pid,SIGTERM)
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
time.sleep(0.1)
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
os.system("kill-9`jps|grepRunJar|awk{print$1}`")
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
exceptOSError,err:
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
err
=
str
(err)
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
iferr.find(Nosuchprocess)
>
0:
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
ifos.path.exists(self.pidfile):
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
os.remove(self.pidfile)
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
else:
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
printstr(err)
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
sys.exit(1)
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
defrestart(self):
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
self.stop()
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
self.start()
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
classMyDaemon(Daemon):
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
def_run(self):
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
whileTrue:
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
proccess
=
os
.popen("jps|grepRunJar|awk{print$1}|wc-l").read().strip()
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
port
=
os
.popen("netstat-tnl|grep10000|awk{print$4}|grep10000|wc-l").read().strip()
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
if
proccess
==0:
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
os.system(servicehive-thriftstart)
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
time.sleep(2)
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
if
__name__
==__main__:
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
daemon
=
MyDaemon
(/tmp/watch_process.pid)
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
iflen(sys.argv)==2:
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
ifstart==sys.argv[1]:
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
daemon.start()
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
elifstop==sys.argv[1]:
<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">
daemon.stop()
<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">
作者:
小女巫
时间:
2015-1-25 16:39
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时间:
2015-2-3 12:22
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时间:
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欢迎光临 仓酷云 (http://ckuyun.com/)
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