Server Fault | Kyle Brandt | 2 years ago
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    Root Cause Analysis


      Failed to add a datanode. User may turn off this feature by setting dfs.client.block.write.replace-datanode-on-failure.policy in configuration, where the current policy is DEFAULT. (Nodes: current=[,], original=[,])

      at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.findNewDatanode()
    2. Apache Hadoop HDFS
      1. org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.findNewDatanode(
      2. org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.addDatanode2ExistingPipeline(
      3. org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(
      4. org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.processDatanodeError(
      5. org.apache.hadoop.hdfs.DFSOutputStream$
      5 frames