java.io.IOException: Incompatible namespaceIDs in /app/hadoop/tmp/dfs/data: namenode namespaceID = 1955988395; datanode namespaceID = 1705269445

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Solutions on the web

via Ask Ubuntu by ASCIIbetical
, 1 year ago
Incompatible namespaceIDs in /app/hadoop/tmp/dfs/data: namenode namespaceID = 1955988395; datanode namespaceID = 1705269445
via Stack Overflow by Aaron S
, 1 year ago
Incompatible namespaceIDs in /tmp/hadoop-hadoop/dfs/data: namenode namespaceID = 301052954; datanode namespaceID = 229562149
via hadoop-common-user by li ping, 4 months ago
Incompatible namespaceIDs in /var/lib/hadoop-0.20/cache/hdfs/dfs/data: namenode namespaceID = 125812142; datanode namespaceID = 1083940884
via csdn.net by Unknown author, 1 year ago
Incompatible namespaceIDs in /tmp/hadoop-root/dfs/data: namenode namespaceID = 409052671; datanode namespaceID = 769845957
via thebigdata.cn by Unknown author, 7 months ago
Incompatible clusterIDs in /usr/local/hadoop/tmp/dfs/data: namenode clusterID = CID-8e201022-6faa-440a-b61c-290e4ccfb006; datanode clusterID = clustername
via csdn.net by Unknown author, 2 years ago
Incompatible clusterIDs in /usr/local/hadoop/tmp/dfs/data: namenode clusterID = CID-8e201022-6faa-440a-b61c-290e4ccfb006; datanode clusterID = clustername
java.io.IOException: Incompatible namespaceIDs in /app/hadoop/tmp/dfs/data: namenode namespaceID = 1955988395; datanode namespaceID = 1705269445
at org.apache.hadoop.hdfs.server.datanode.DataStorage.doTransition(DataStorage.java:232)
at org.apache.hadoop.hdfs.server.datanode.DataStorage.recoverTransitionRead(DataStorage.java:147)
at org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:414)
at org.apache.hadoop.hdfs.server.datanode.DataNode.(DataNode.java:321)
at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:1712)
at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1651)
at org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:1669)
at org.apache.hadoop.hdfs.server.datanode.DataNode.secureMain(DataNode.java:1795)

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