[KUDU-2342] Non-voter replicas can be promoted and get stuck

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.7.0
• Fix Version/s: 1.8.0, 1.7.1
• Component/s: tablet
• Labels: scalability
• Target Version/s: 1.7.0
• Assignee: Alexey Serbin
• Reporter: Mostafa Mokhtar
• Created: 13/Mar/18 18:31
• Updated: 27/Feb/20 23:27
• Resolved: 15/Mar/18 06:53

Description

While loading TPCH 30TB on 129 node cluster via Impala, write operation failed with :
Query Status: Kudu error(s) reported, first error: Timed out: Failed to write batch of 38590 ops to tablet b8431200388d486995a4426c88bc06a2 after 1 attempt(s): Failed to write to server: a260dca5a9c846e99cb621881a7b86b8 (vc1515.halxg.cloudera.com:7050): Write RPC to X.X.X.X:7050 timed out after 180.000s (SENT)