Fix Java (UnknownHostException) Issue with Linux App

£10-20 GBP

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περίπου 5 χρόνια πριν

£10-20 GBP

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The host is not running the app, i get this error. It could be a linux dns/host/config/firewall issue. Max £20

Ταυτότητα εργασίας: 20238890

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@CX330

Greetings and salutations, I have looked at the file you provided and have come up with a solution. First of all, you are right, and it is a DNS issue, and it is only a matter of tracking down which DNS component is causing the problems (my guess is that it is the hosts file). However, Java is a bit tricky for one reason, and that is that JVM has its own networking cache, which includes DNS. Lucky for you, flushing the cache is easy. That is all i can say based on the info i was given, but please do feel free to contact me if you are interested. Until then, best regards.

£20 GBP σε 1 ημέρα

5,0

(3 αξιολογήσεις)

3,0

6 freelancers δίνουν μια μέση προσφορά £19 GBP για αυτή τη δουλειά

@kamiomar

Hi i am a software engineer having 13+ professional experience. i will help you in solving this issue. We can discus more over chat and fix the issue. Thanks Kamran.

£20 GBP σε 7 ημέρες

5,0

(37 αξιολογήσεις)

6,1

@jainml151170

I have 6+ years of experience in the Linux and AWS server. I can help you to fix the unhost issue. thanks

£21 GBP σε 1 ημέρα

5,0

(6 αξιολογήσεις)

4,8

@ahmostafa0

A Network Solutions Engineer Specialized in Cisco , Microsoft Based Solutions and linux. Working in Networking and Technical Training Fields. Qualifications: - CCNA (R&S). - Microsoft Certified Solutions Administrator (MCSA). - Microsoft Certified Solutions expert (MCSE). - linux (ubuntu , fedora , redhat) - CCNP (R&S). - HCNA R&S - HCNA Cloud - HCNP R&S -CCNA Security -CCNP Security -CCNP Collaboration - Advanced Route (BGP & MPLS) - Preparing for CCIE R&S - Preparing for Cisco (Security & Data Center) Tracks. - Preparing for ITIL Foundation. - System analysis If you want to work with me, feel free to contact me for more information.

£20 GBP σε 1 ημέρα

4,8

(23 αξιολογήσεις)

4,4

@Muhammadsamran

Hello Sir/ Ma’am We are a group of Software Engineers (Programmers) having 10+ years of experience. Expert in JAVA, C, C++ , C# , Python, ANDROID,IOS, MATLAB, IONIC. Done 40+ projects here on FREELANCER.COM. Please check our profile for reference. The bid is negotiable and we can talk about the price. Thank you

£15 GBP σε 1 ημέρα

3,7

(7 αξιολογήσεις)

3,7

@sunildevjava

Hey Let me check your issue. I have worked on many Java networking application which uses client and sever java programs. I owe expertise in both Java and Linux networking. The error seems to occur due to invalid host/wrong port. please give me an opportunity to resolve this. Thank you.

£20 GBP σε 1 ημέρα