[NIFI-7105] NPE in SiteToSiteStatusReportingTask for counters

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.10.0, 1.11.0, 1.11.1
• Fix Version/s: 1.12.0, 1.11.2
• Component/s: Extensions
• Assignee: Pierre Villard
• Reporter: Pierre Villard
• Created: 05/Feb/20 02:56
• Updated: 14/Feb/20 18:31
• Resolved: 06/Feb/20 19:11

Description

Since the addition of the counters in the SiteToSiteStatusReportingTask for processors, the reporting task can throw a NPE:

2020-02-04 21:10:20,062 ERROR [Timer-Driven Process Thread-10] o.a.n.r.SiteToSiteStatusReportingTask SiteToSiteStatusReportingTask[id=07ce184c-0163-1000-16b4-c81b2199c4a5] Error running task SiteToSiteStatusReportingTask[id=07ce184c-0163-1000-16b4-c81b2199c4a5] due to org.apache.avro.file.DataFileWriter$AppendWriteException: java.lang.NullPointerException: null of map in field counters of status.status

The schema needs to be updated to allow null for counters.

Issue Links

• links to: GitHub Pull Request #4038