Windows hadoop 64位安裝
阿新 • • 發佈：2018-11-03
配置好後，start-all出現 FATAL org.apache.hadoop.hdfs.server.datanode.DataNode: Exception in secureMain java.lang.UnsatisfiedLinkError: org.apache.hadoop.io.nativeio.SharedFileDescriptorFactory.createDescriptor0(Ljava/lang/String;Ljava/lang/St ring;I)Ljava/io/FileDescriptor; at org.apache.hadoop.io.nativeio.SharedFileDescriptorFactory.createDescriptor0(Native Method) at org.apache.hadoop.io.nativeio.SharedFileDescriptorFactory.create(SharedFileDescriptorFactory.java:如果用32位的jdk啟動64位的hadoop也報這個錯，改成64位的jdk就好了 參考http://www.cnblogs.com/fanfanfantasy/p/4123412.html87) at org.apache.hadoop.hdfs.server.datanode.ShortCircuitRegistry.<init>(ShortCircuitRegistry.java:169) at org.apache.hadoop.hdfs.server.datanode.DataNode.initDataXceiver(DataNode.java:586) at org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:773) at org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:292) at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:1893) at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:1780) at org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:1827) at org.apache.hadoop.hdfs.server.datanode.DataNode.secureMain(DataNode.java:2003) at org.apache.hadoop.hdfs.server.datanode.DataNode.main(DataNode.java:2027)