YCozy created CASSANDRA-15437:
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Summary: Decommission fails with "Unable to stream hints since no
live endpoints seen" even if no hints need to be sent
Key: CASSANDRA-15437
URL: https://issues.apache.org/jira/browse/CASSANDRA-15437
Project: Cassandra
Issue Type: Bug
Components: Cluster/Membership
Reporter: YCozy
Dear Cassandra developers, I was applying fault-injection to test Cassandra and
noticed the following behavior. I think this may be a bug. Please let me know
if I'm missing something.
Step to reproduce:
# Start a two node cluster (node1 & node2) using {{ccm}}.
# Add another node to the cluster (node3).
# Partition node3 from the other two nodes.
# Try to decommission node3 using {{nodetool decommission}}.
# Notice that the decommission failed with the following error log:
{{ERROR [RMI TCP Connection(4)-127.0.0.1] 2019-11-25 22:45:27,716
StorageService.java:4198 - Error while decommissioning node }}
{{java.lang.RuntimeException: Unable to stream hints since no live endpoints
seen}}
{{ at
org.apache.cassandra.service.StorageService.getPreferredHintsStreamTarget(StorageService.java:4281)}}
{{ at
org.apache.cassandra.hints.HintsDispatchExecutor$TransferHintsTask.run(HintsDispatchExecutor.java:156)}}
{{ at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)}}
{{ at java.util.concurrent.FutureTask.run(FutureTask.java:266)}}
{{ at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)}}
{{ at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)}}
{{ at
io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)}}
{{ at java.lang.Thread.run(Thread.java:748)}}
Since I didn't write any data, there is no hint to be sent. In this case,
should the decommission continue?
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