Preview Tool

Cisco Bug: CSCvs28427 - CMX shows "Error exporting cassandra datajava.lang.RuntimeException" when extracting database on CLI

Last Modified

Jun 19, 2020

Products (1)

  • Cisco Mobility Services Engine

Known Affected Releases

10.6(1) 10.6(2)

Description (partial)

Inability to download Cassandra database, CMX shows an "Error exporting cassandra datajava.lang.RuntimeException" message when the cassandraexport command is run via CLI. If API from GUI is used, database is successfully extracted.

# cassandraexport --date [date]
Error exporting cassandra datajava.lang.RuntimeException: java.lang.reflect.InvocationTargetException
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.datastax.driver.core.NettyUtil.newEventLoopGroupInstance(
at com.datastax.driver.core.NettyOptions.eventLoopGroup(
at com.datastax.driver.core.Connection$Factory.<init>(
at com.datastax.driver.core.Cluster$Manager.init(
at com.datastax.driver.core.Cluster.init(
at com.datastax.driver.core.Cluster.connectAsync(
at com.datastax.driver.core.Cluster.connect(
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(
at java.lang.reflect.Constructor.newInstance(
at com.datastax.driver.core.NettyUtil.newEventLoopGroupInstance(
... 7 more

CMX version 10.6.1/10.6.2
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.