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Java spring framework and hibernate advance configuration to fix some server errors

We need someone advance in spring framework and hibernate configuration to fix some configuration issues we have that time to time return 500 server errors. need someone to fine tune the configuration that these communication errors goes away. you will be working with our engineering team and helping them to solve the issue.

some of the errors are as follow:

2017-02-11 20:28:30,171 ERROR [[url removed, login to view]] (default task-1) The last packet successfully received from the server was 78,035,983 milliseconds ago. The last packet sent successfully to the server was 78,035,984 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem.

2017-02-11 20:28:30,259 ERROR [[url removed, login to view]] (default task-1) Forwarding to error page from request [/user/login] due to exception [could not extract ResultSet; nested exception is [url removed, login to view]: could not extract ResultSet]: [url removed, login to view]: could not extract ResultSet; nested exception is [url removed, login to view]: could not extract ResultSet

2017-02-12 08:04:04,847 ERROR [[url removed, login to view]] (default task-31) Communications link failure

2017-02-12 08:04:04,949 ERROR [[url removed, login to view]] (default task-31) Forwarding to error page from request [/taskRecords/pendingTasks] due to exception [could not extract ResultSet; nested exception is [url removed, login to view]: could not extract ResultSet]: [url removed, login to view]: could not extract ResultSet; nested exception is [url removed, login to view]: could not extract ResultSet

Taidot: Java

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About the Employer:
( 3 reviews ) San Jose, United States

Projektin tunnus: #13083727

12 freelanceria on tarjonnut keskimäärin 21 $/tunti tähän työhön

kchg

Hello, sir. My ranking is TOP 5TH in [url removed, login to view] as you can see my profile: ([url removed, login to view]). I'd like to discuss with you in detail. Kind Regards

$25 USD / tunti
(24 arvostelua)
7.1
DucNA

Hi there, I'm a senior software developer who have over 300 completed projects with 100% positive reviews and my account also is qualified by this site as a Preferred-freelancer. My portfolio: [url removed, login to view] Lisää

$20 USD / tunti
(262 arvostelua)
6.6
$21 USD / tunti
(122 arvostelua)
6.1
$22 USD / tunti
(21 arvostelua)
5.1
yuansun235

Hello, I am proficient in java, spring framework. Please let me check your codes. Thanks, Best, Yuan.

$15 USD / tunti
(9 arvostelua)
4.3
yassine008

Good Day! i'm expert java dev with +8 years experience in IT area working with cutting edge technologies and building super and faster web/ software app. Kindly Regards,

$16 USD / tunti
(2 arvostelua)
1.3
saasivarma

A proposal has not yet been provided

$22 USD / tunti
(1 arvostelu)
0.4
faezy

I have been in this industry for 3.5 years and such jobs are my daily practice and projects are running successfully in market and big industries without any minor bug. I can assure you that if you work with me once, y Lisää

$22 USD / tunti
(0 arvostelua)
0.0
Softwcreative

Recent :Java, .Net developer MVC4, Spring,JSP & hibernate over 10 years of programming,having programmed extensively in C++C#,MT4,Java, C,VB, AI, PHP,Android Excel programming etc and many more languages. Ability to Lisää

$22 USD / tunti
(0 arvostelua)
0.0
atulawasthi2

[url removed, login to view] [url removed, login to view] [url removed, login to view] [url removed, login to view] Thanks

$15 USD / tunti
(0 arvostelua)
0.0
dhruvilpanchal93

I have good at spring and hibernate.i already two major project done in this [url removed, login to view] work in digital certificate.

$22 USD / tunti
(0 arvostelua)
0.0
yusuftekin

What I see from your application logs your app has database connection problems due to stale and unclosed connections. These kind of problems generally caused by connection pool configuration. Please feel free to conta Lisää

$22 USD / tunti
(0 arvostelua)
0.0
hudsoncode

When do you need this project called "Java spring framework and hibernate advance configuration to fix some server errors" up and running? or is this ongoing work? I'm an experienced software engineer and designer. Lisää

$24 USD / tunti
(0 arvostelua)
0.0
lfiedlerc

I have previously worked with hibernate and seen this error before. Honestly, I had fun tracking it down.

$27 USD / tunti
(0 arvostelua)
0.0