Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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3.4.0
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Reviewed
Description
ConnectionManager should advance the client stateId for every request whatever pool is null or not.
Bug Code as bellow:
// 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(); } }
Attachments
Issue Links
- is caused by
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HDFS-13522 HDFS-13522: Add federated nameservices states to client protocol and propagate it between routers and clients.
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- Resolved
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- relates to
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HDFS-13522 HDFS-13522: Add federated nameservices states to client protocol and propagate it between routers and clients.
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- Resolved
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- links to