完整如下: java.lang.Exception at org.apache.hadoop.hdfs.server.datanode.BPOfferService.getBlockPoolId(BPOfferService.java:214) at org.apache.hadoop.hdfs.server.datanode.BPOfferService.getBlockPoolId(BPOfferService.java:225) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.getActorInfoMap(BPSer...
Block pool ID needed, but service not yet registered with NN, trace 完整如下: java.lang.Exception at org.apache.hadoop.hdfs.server.datanode.BPOfferService.getBlockPoolId(BPOfferService.java:214)at org.apache.hadoop.hdfs.server.datanode.BPOfferService.getBlockPoolId(BPOfferService.java:225)at org....
namespaceID/clusterID/blockpoolID- 这三个ID在整个HDFS集群全局唯一,作用是引导Datanode加入同一个集群。在HDFS Federation机制下,会有多个Namenode,所以不同Namenode直接namespaceID是不同的,分别管理一组blockpoolID,但是整个集群中,clusterID是唯一的,每次format namenode会生成一个新的,也可以使用-clusterid手工指定...
1 hdfs.server.datanode.DataNode: Block pool ID needed, but service not yet registered with NN 删除dfs 的 data, 因为里 current 文件datanode ID 和 nodemanager ID 不同 我的路径是/usr/hadoop/dfs 然后重新格式化 1 ./hadoopnamenode -format 再启动 1 ./start-all.sh livenode 数量正常...
5. DN进行处理block读写请求前,对BlockToken进行校验,具体包括从BlockToken中获取用户、blockpoolid、blockID、以及访问权限,然后与实际请求的用户、读写的blockID、访问动作进行对比看是否相符;然后根据从NN获取的key计算出HMAC,并与传递过来的HMAC比较是否相等。
Big Data Appliance Integrated Software - Version 2.5.0 and later: DataNode Health Fails to Start with 'Block pool ID needed' and 'HDFS Partions already locked' Error
Initialization failed for Block pool BP-666417012-10.253.76.213-1557044865448 (Datanode Uuid 5132035c-8d6a-4617-af7e-7d07355a905b) service to hzd-t-vbdl-02/10.253.76.222:8022 Blockpool ID mismatch: previously connected to Blockpool ID BP-666417012-10.253.76.213-1557044865448 but now connected to...
BlockPoolMonitorDimensions(String) 初始化 BlockPoolMonitorDimensions 类的新实例。BlockPoolMonitorDimensions(String) 初始化 BlockPoolMonitorDimensions 类的新实例。 C# 复制 public BlockPoolMonitorDimensions (string blockPoolId); 参数 blockPoolId String 块池标识符。 适用于 .NET Orleans 8.2.0 和其他...
}else{// If too many replicas are stale, then choose all replicas to participate// in block recovery.brCommand.add(newRecoveringBlock(newExtendedBlock(blockPoolId, b), DatanodeStorageInfo.toDatanodeInfos(storages), b.getBlockRecoveryId())); ...
Failed to add storage for block pool: BP-465426754-10.5.32.151-1456251355718 : BlockPoolSliceStorage.recoverTransitionRead: attempt to load an used block storage: /hadoop8/dfs/dn/current/BP-465426754-10.5.32.151-1456251355718 11月 8, 上午10点26:12.690 INFO org.apache.hadoop.hdfs.server.common.St...