UIM - wasp on Primary hub not starting up after upgrade

Products

• DX Unified Infrastructure Management (Nimsoft / UIM)

Issue/Introduction

After upgrade to UIM version 20.4 the wasp probe of the primary hub is not starting

Environment

Release : 20.4

Component :wasp

Cause

Can see below errors in wasp logs

 at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134)
 at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919)
 ... 11 more
Caused by: java.lang.IllegalArgumentException: java.util.zip.ZipException: error in opening zip file
 at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.initInternal(AbstractSingleArchiveResourceSet.java:143)
 at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
 ... 23 more
Caused by: java.util.zip.ZipException: error in opening zip file
 at java.util.zip.ZipFile.open(Native Method)
 at java.util.zip.ZipFile.<init>(ZipFile.java:228)
 at java.util.zip.ZipFile.<init>(ZipFile.java:157)
 at java.util.jar.JarFile.<init>(JarFile.java:171)
 at java.util.jar.JarFile.<init>(JarFile.java:135)
 at org.apache.tomcat.util.compat.JreCompat.jarFileNewInstance(JreCompat.java:241)
 at org.apache.tomcat.util.compat.JreCompat.jarFileNewInstance(JreCompat.java:226)
 at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.initInternal(AbstractSingleArchiveResourceSet.java:140)
 ... 24 more

Resolution

Issue was resolved after stopping the antivirus and reinstalling the 20.4 version