Gerrit

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What steps will reproduce the problem?
1. re-index changes where users with a comma inside the user id are appearing

What is the expected output?
Re-indexing of changes should be behaving normally and index all changes without errors

What do you see instead?
The user ids are being cut off after a comma inside their name strings and the following error appears:

Caused by: java.util.concurrent.ExecutionException: org.eclipse.jgit.errors.ConfigInvalidException: Change 195296: invalid FooterKey[Label]: Code-Review=+1 EXTERNAL user name (company_name, department/team) <1002704@80c01116-a5c3-44da-9c32-254264a651e9>  
--  
at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:78)  
at com.google.gerrit.server.logging.LoggingContextAwareRunnable.run(LoggingContextAwareRunnable.java:113)  
... 3 more  
  

Please provide any additional information below.

further errors regarding that topic:

 Caused by: org.eclipse.jgit.errors.ConfigInvalidException: Change 145997: invalid FooterKey[Label]: Code-Review=+2 EXTERNAL user name (company name, department/team) <1001806@80c01116-a5c3-44da-9c32-254264a651e9> Caused by: java.lang.NumberFormatException: For input string: "+2 EXTERNAL user name (company name"  
  

as visible here the input string is being cut exactly where the comma in the users id was.