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jps出现– process information unavailable解决方法_html/css_WEB-ITnose

WBOY
WBOYOriginal
2016-06-21 09:01:171728browse

使用jps命令查看java进程,经常出现类似"3135 -- process information unavailable",有两种情况,第一种:3135这个PID存在,原因为当前ID为其他用户启动,该用户没有查看权限。第二种:3135这个PID不存在。

jps命令process information unavailable

# jps631 Jps3135 -- process information unavailable24351 Bootstrap323 Bootstrap2978 -- process information unavailable
# jps631 Jps3135 -- processinformationunavailable24351 Bootstrap323 Bootstrap2978 -- processinformationunavailable

解决process information unavailable

/tmp中找到hsperfdata_前缀的目录,并找出PID对应的文件并且删除即可。

# rm /tmp/hsperfdata_ttlsa/3135# jps744 Jps24351 Bootstrap323 Bootstrap2978 -- process information unavailable
# rm /tmp/hsperfdata_ttlsa/3135# jps744 Jps24351 Bootstrap323 Bootstrap2978 -- processinformationunavailable

可以发现3135不存在了,接下来在删除2978

# rm /tmp/hsperfdata_ttlsa/2978# jps759 Jps24351 Bootstrap323 Bootstrap
# rm /tmp/hsperfdata_ttlsa/2978# jps759 Jps24351 Bootstrap323 Bootstrap

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