HHOM goes into infinite loop, wasting cpu
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Key: CASSANDRA-715
URL: https://issues.apache.org/jira/browse/CASSANDRA-715
Project: Cassandra
Issue Type: Bug
Environment: debian lenny amd64 OpenJDK 64-Bit Server VM (build
1.6.0_0-b11, mixed mode)
Reporter: Brandon Williams
To replicate: take a host down, cause hints to it, wait for HHOM to kick in
The issue is line 201 of HHOM:
startColumn = keyColumn.name(); // repeating the last as the first is fine
since we just deleted it
That comment is false. The column may not have been deleted, since the
endpoint could still be down. This causes HHOM to go into an infinite loop
trying to deliver hints to a down host.
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