not seen that before: something went wrong with the HDFS binding. At a
guess, I'd say there's some JAR conflict, maybe conflicting versions of
hadoop JARS on the classpath or something similar.
On 29 October 2014 15:24, Rui Zhang wrote:
> Hi,
>
> I am using the hadoop2.6 I compiled myself. When I run exists command, it
> has this error. What's the problem? I have included all the libraries in
> the slider_client.xml.
>
> ~/Slider_Vertica/Linux64/slider-0.51.0/bin/slider exists slider_test
> Exception: org.apache.hadoop.ipc.RPC.getProtocolProxy(Ljava/lang/
> Class;JLjava/net/InetSocketAddress;Lorg/apache/hadoop/security/
> UserGroupInformation;Lorg/apache/hadoop/conf/Configuration;Ljavax/net/
> SocketFactory;ILorg/apache/hadoop/io/retry/RetryPolicy;
> Ljava/util/concurrent/atomic/AtomicBoolean;)Lorg/apache/
> hadoop/ipc/ProtocolProxy;
> 2014-10-29 11:09:28,601 [main] ERROR main.ServiceLauncher - Exception:
> org.apache.hadoop.ipc.RPC.getProtocolProxy(Ljava/lang/Class;JLjava/net/
> InetSocketAddress;Lorg/apache/hadoop/security/UserGroupInformation;Lorg/
> apache/hadoop/conf/Configuration;Ljavax/net/SocketFactory;ILorg/apache/
> hadoop/io/retry/RetryPolicy;Ljava/util/concurrent/atomic/
> AtomicBoolean;)Lorg/apache/hadoop/ipc/ProtocolProxy;
> java.lang.NoSuchMethodError: org.apache.hadoop.ipc.RPC.
> getProtocolProxy(Ljava/lang/Class;JLjava/net/
> InetSocketAddress;Lorg/apache/hadoop/security/UserGroupInformation;Lorg/
> apache/hadoop/conf/Configuration;Ljavax/net/SocketFactory;ILorg/apache/
> hadoop/io/retry/RetryPolicy;Ljava/util/concurrent/atomic/
> AtomicBoolean;)Lorg/apache/hadoop/ipc/ProtocolProxy;
> at org.apache.hadoop.hdfs.NameNodeProxies.
> createNNProxyWithClientProtocol(NameNodeProxies.java:420)
> at org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(
> NameNodeProxies.java:316)
> at org.apache.hadoop.hdfs.NameNodeProxies.createProxy(
> NameNodeProxies.java:178)
> at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:658)
> at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:592)
> at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(
> DistributedFileSystem.java:148)
> at org.apache.hadoop.fs.FileSystem.createFileSystem(
> FileSystem.java:2397)
> at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:89)
> at org.apache.hadoop.fs.FileSystem$Cache.getInternal(
> FileSystem.java:2431)
> at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2413)
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:368)
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:167)
> at org.apache.slider.common.tools.CoreFileSystem.(
> CoreFileSystem.java:79)
> at org.apache.slider.common.tools.SliderFileSystem.(
> SliderFileSystem.java:38)
> at org.apache.slider.client.SliderClient.initHadoopBinding(
> SliderClient.java:436)
> at org.apache.slider.client.SliderClient.serviceInit(
> SliderClient.java:246)
> at org.apache.hadoop.service.AbstractService.init(
> AbstractService.java:163)
> at org.apache.slider.core.main.ServiceLauncher.launchService(
> ServiceLauncher.java:182)
> at org.apache.slider.core.main.ServiceLauncher.launchServiceRobustly(
> ServiceLauncher.java:473)
> at org.apache.slider.core.main.ServiceLauncher.launchServiceAndExit(
> ServiceLauncher.java:403)
> at org.apache.slider.core.main.ServiceLauncher.serviceMain(
> ServiceLauncher.java:628)
> at org.apache.slider.Slider.main(Slider.java:49)
> 2014-10-29 11:09:28,604 [main] INFO util.ExitUtil - Exiting with status 56
>
> Thanks,
> Rui
>
> --
> Rui Zhang
> Software engineer Intern
> Vertica, an HP Company
> rzh...@vertica.com
>
>
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