Dave Brosius created CASSANDRA-4227:
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Summary: StorageProxy throws NPEs for when there's no hostids for
a target
Key: CASSANDRA-4227
URL: https://issues.apache.org/jira/browse/CASSANDRA-4227
Project: Cassandra
Issue Type: Bug
Components: Core
Reporter: Dave Brosius
Priority: Trivial
On trunk...
if there is no host id due to an old node, an info log is generated, but the
code continues to use the null host id causing NPEs in decompose... Should this
bypass this code, or perhaps can the plain ip address be used in this case?
don't know.
as follows...
UUID hostId =
StorageService.instance.getTokenMetadata().getHostId(target);
if ((hostId == null) &&
(Gossiper.instance.getVersion(target) < MessagingService.VERSION_12))
logger.info("Unable to store hint for host with missing
ID, {} (old node?)", target.toString());
RowMutation hintedMutation = RowMutation.hintFor(mutation,
ByteBuffer.wrap(UUIDGen.decompose(hostId)));
hintedMutation.apply();
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