[CASSANDRA-15088] PagingTest failure on trunk

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Duplicate
• Fix Version/s: 4.0-alpha1, 4.0
• Component/s: Test/unit
• Bug Category: Correctness - Test Failure
• Severity: Normal
• Complexity: Normal
• Discovered By: Unit Test
• Platform: All

Test and Documentation Plan

NA

• Assignee: Marcus Olsson
• Reporter: Marcus Olsson

Authors

Marcus Olsson

Reviewers

Per Otterström, Vinay Chella

• Created: 17/Apr/19 08:28
• Updated: 15/May/20 08:05
• Resolved: 20/Jun/19 10:28

Description

Example failure

java.lang.RuntimeException: Unable to gossip with any peers
	at org.apache.cassandra.gms.Gossiper.doShadowRound(Gossiper.java:1546)
	at org.apache.cassandra.service.StorageService.checkForEndpointCollision(StorageService.java:553)
	at org.apache.cassandra.service.StorageService.prepareToJoin(StorageService.java:841)
	at org.apache.cassandra.service.StorageService.initServer(StorageService.java:699)
	at org.apache.cassandra.service.StorageService.initServer(StorageService.java:650)
	at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:379)
	at org.apache.cassandra.service.CassandraDaemon.init(CassandraDaemon.java:501)
	at org.apache.cassandra.service.EmbeddedCassandraService.start(EmbeddedCassandraService.java:50)
	at org.apache.cassandra.cql3.PagingTest.setup(PagingTest.java:63)

Running the test case by itself won't reproduce the issue:

ant test -Dtest.name=PagingTest

But running it in parallel with other tests will:

ant test -Dtest.name=cql3/*

From the logs the following can be observed:

INFO  [main] 2019-04-11 15:32:29,916 Node configuration:[...seed_provider=org.apache.cassandra.locator.SimpleSeedProvider{seeds=127.0.0.1:7017}; storage_port=7027]

...

DEBUG [main] 2019-04-17 10:11:55,418 connection attempt 0 to 127.0.0.1:7044 (GOSSIP)
DEBUG [main] 2019-04-17 10:11:55,420 creating outbound bootstrap to peer 127.0.0.1:7044, compression: false, encryption: disabled, coalesce: DISABLED, protocolVersion: 12
DEBUG [ScheduledFastTasks:1] 2019-04-17 10:11:55,538 connection attempt 1 to 127.0.0.1:7044 (GOSSIP)
DEBUG [ScheduledFastTasks:1] 2019-04-17 10:11:55,538 creating outbound bootstrap to peer 127.0.0.1:7044, compression: false, encryption: disabled, coalesce: DISABLED, protocolVersion: 12

It seems like we have an offset issue of 10 between seed/storage_port.
The port 7044 does not seem to be defined anywhere though.

Issue Links

• duplicates: CASSANDRA-15066 Improvements to Internode Messaging
• is duplicated by: CASSANDRA-15140 Utest of Paging test occurs Runtime exceptions