ELK：ElasticSearch中有数据,Kibana查询不到数据

ElasticSearch中有数据,Kibana查询不到数据

多数原因就是Linux的时区问题，

在linux输入date查看当前时间是否根本地相对应，不对应那么你就来对了，

解决方案一、

这个选择的时间根据自己Linux相差的日期进行选择

举例：比如我的和本地相差一天，我日志文件是今天上传到linux的logstash上面的，那么我选择this week或者更久即可。

解决方案二：

修改linux服务器时间和本地一致，重启系统即可

下面选择的是北京时间

[root@arebirth ~]# tzselect
Please identify a location so that time zone rules can be set correctly.
Please select a continent or ocean.
 ) Africa
 ) Americas
 ) Antarctica
 ) Arctic Ocean
 ) Asia
 ) Atlantic Ocean
 ) Australia
 ) Europe
 ) Indian Ocean
) Pacific Ocean
) none - I want to specify the time zone using the Posix TZ format.
#?
Please select a country.
 ) Afghanistan          ) Israel            ) Palestine
 ) Armenia          ) Japan            ) Philippines
 ) Azerbaijan          ) Jordan            ) Qatar
 ) Bahrain          ) Kazakhstan        ) Russia
 ) Bangladesh          ) Korea (North)        ) Saudi Arabia
 ) Bhutan          ) Korea (South)        ) Singapore
 ) Brunei          ) Kuwait            ) Sri Lanka
 ) Cambodia          ) Kyrgyzstan        ) Syria
 ) China          ) Laos            ) Taiwan
) Cyprus          ) Lebanon            ) Tajikistan
) East Timor          ) Macau            ) Thailand
) Georgia          ) Malaysia            ) Turkmenistan
) Hong Kong          ) Mongolia            ) United Arab Emirates
) India          ) Myanmar (Burma)        ) Uzbekistan
) Indonesia          ) Nepal            ) Vietnam
) Iran          ) Oman            ) Yemen
) Iraq          ) Pakistan
#?
Please select one of the following time zone regions.
) Beijing Time
) Xinjiang Time
#? 

The following information has been given:

    China
    Beijing Time

Therefore TZ='Asia/Shanghai' will be used.
Local time is now:    Tue Dec  :: CST .
Universal Time is now:    Mon Dec  :: UTC .
Is the above information OK?
) Yes
) No
#? y
Please enter  for Yes, or  for No.
#? 

You can make this change permanent for yourself by appending the line
    TZ='Asia/Shanghai'; export TZ
to the file '.profile' in your home directory; then log out and log in again.

Here is that TZ value again, this time on standard output so that you
can use the /usr/bin/tzselect command in shell scripts:
Asia/Shanghai
[root@arebirth ~]# date
Tue Dec  :: CST
[root@arebirth ~]# reboot