log4j:WARN No appenders could be found for logger (org.apache.hadoop.metrics2.lib.MutableMetricsFactory).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.apache.hadoop.security.authentication.util.KerberosUtil (file:/C:/Users/wu/.m2/repository/org/apache/hadoop/hadoop-auth/2.5.1/hadoop-auth-2.5.1.jar) to method sun.security.krb5.Config.getInstance()
WARNING: Please consider reporting this to the maintainers of org.apache.hadoop.security.authentication.util.KerberosUtil
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
java.io.IOException: java.lang.reflect.InvocationTargetException
at org.apache.hadoop.hbase.client.ConnectionFactory.createConnection(ConnectionFactory.java:240)
at org.apache.hadoop.hbase.client.ConnectionFactory.createConnection(ConnectionFactory.java:218)
at org.apache.hadoop.hbase.client.ConnectionFactory.createConnection(ConnectionFactory.java:119)
at ExampleForHbase.init(ExampleForHbase.java:57)
at ExampleForHbase.createTable(ExampleForHbase.java:85)
at ExampleForHbase.main(ExampleForHbase.java:14)
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at org.apache.hadoop.hbase.client.ConnectionFactory.createConnection(ConnectionFactory.java:238)
... 5 more
Caused by: java.lang.UnsupportedOperationException: Constructor threw an exception for org.apache.hadoop.hbase.ipc.RpcClientImpl
at org.apache.hadoop.hbase.util.ReflectionUtils.instantiate(ReflectionUtils.java:54)
at org.apache.hadoop.hbase.util.ReflectionUtils.instantiateWithCustomCtor(ReflectionUtils.java:34)
at org.apache.hadoop.hbase.ipc.RpcClientFactory.createClient(RpcClientFactory.java:64)
at org.apache.hadoop.hbase.ipc.RpcClientFactory.createClient(RpcClientFactory.java:48)
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.<init>(ConnectionManager.java:637)
... 10 more
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at org.apache.hadoop.hbase.util.ReflectionUtils.instantiate(ReflectionUtils.java:46)
... 14 more
Caused by: java.lang.ExceptionInInitializerError
at org.apache.hadoop.hbase.ipc.IPCUtil.<init>(IPCUtil.java:72)
at org.apache.hadoop.hbase.ipc.AbstractRpcClient.<init>(AbstractRpcClient.java:91)
at org.apache.hadoop.hbase.ipc.RpcClientImpl.<init>(RpcClientImpl.java:1113)
at org.apache.hadoop.hbase.ipc.RpcClientImpl.<init>(RpcClientImpl.java:1139)
... 19 more
Caused by: java.lang.RuntimeException: Unexpected version format: 11.0.6
at org.apache.hadoop.hbase.util.ClassSize.<clinit>(ClassSize.java:119)
... 23 more
Exception in thread "main" java.lang.NullPointerException
at ExampleForHbase.createTable(ExampleForHbase.java:88)
at ExampleForHbase.main(ExampleForHbase.java:14)
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Exception in thread "main" java.lang.NullPointerException
at ExampleForHbase.createTable(ExampleForHbase.java:88)
at ExampleForHbase.main(ExampleForHbase.java:14)
檢查這里,有空指標
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標籤:Java SE
