ZanderXu created HDFS-16826:
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Summary: [RBF SBN] ConnectionManager should advance the client
stateId for every request
Key: HDFS-16826
URL: https://issues.apache.org/jira/browse/HDFS-16826
Project: Hadoop HDFS
Issue Type: Bug
Reporter: ZanderXu
Assignee: ZanderXu
ConnectionManager should advance the client stateId for every request whatever
pool is null or not.
Bug Code as bellow:
{code:java}
// Create the pool if not created before
if (pool == null) {
writeLock.lock();
try {
pool = this.pools.get(connectionId);
if (pool == null) {
pool = new ConnectionPool(
this.conf, nnAddress, ugi, this.minSize, this.maxSize,
this.minActiveRatio, protocol,
new PoolAlignmentContext(this.routerStateIdContext, nsId));
this.pools.put(connectionId, pool);
this.connectionPoolToNamespaceMap.put(connectionId, nsId);
}
// BUG Here
long clientStateId =
RouterStateIdContext.getClientStateIdFromCurrentCall(nsId);
pool.getPoolAlignmentContext().advanceClientStateId(clientStateId);
} finally {
writeLock.unlock();
}
} {code}
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