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From Ted Yu <yuzhih...@gmail.com>
Subject Re: HBase 0.94 on hadoop 2.2.0 (2.4.0)
Date Wed, 23 Apr 2014 20:31:43 GMT
There seems to be typo in your command line.
To compile against hadoop 2.2 , you should use :

mvn clean -DskipTests -Dhadoop.profile=2.0 -Dhadoop.version=2.2.0 <rest of
command line>


On Wed, Apr 23, 2014 at 12:15 PM, Lukáš Drbal <lukas.drbal@gmail.com> wrote:

> Hi,
>
> iam trying run HBase on hadoop 2.2 but master can't start.
>
> I found a message in master log (snipped):
>
> 2014-04-23 20:58:24,246 FATAL org.apache.hadoop.hbase.master.HMaster: HBase
> is having a problem with its Hadoop jars.  You may need to recompile HBase
> against Hadoop version 2.2.0 or change your hadoop jars to start properly
> java.lang.NoClassDefFoundError:
> org/apache/hadoop/hdfs/protocol/FSConstants$SafeModeAction
>         at
> org.apache.hadoop.hbase.util.FSUtils.isInSafeMode(FSUtils.java:240)
>         at
> org.apache.hadoop.hbase.util.FSUtils.waitOnSafeMode(FSUtils.java:634)
>         at
>
> org.apache.hadoop.hbase.master.MasterFileSystem.checkRootDir(MasterFileSystem.java:423)
>         at
>
> org.apache.hadoop.hbase.master.MasterFileSystem.createInitialFileSystemLayout(MasterFileSystem.java:148)
>         at
>
> org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem.java:133)
>         at
>
> org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:573)
>         at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:433)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.ClassNotFoundException:
> org.apache.hadoop.hdfs.protocol.FSConstants$SafeModeAction
>         at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
>         at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
>         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
>         ... 8 more
> 2014-04-23 20:58:24,248 INFO org.apache.hadoop.hbase.master.HMaster:
> Aborting
> 2014-04-23 20:58:24,248 DEBUG org.apache.hadoop.hbase.master.HMaster:
> Stopping service threads
>
>
> I take actual 0.94 branch from git and run mvn clean install
> assembly:single -Dhadoop.profile=2.2 -DskipTests
>
> Here is my modifications in pom.xml
> https://gist.github.com/LesTR/56d7d6ddbeb184460251
>
> Local hadoop run fine and HBase has jars with right version
>
> root@hadoop-master:/usr/share/hbase/lib# ls -l hadoop*
> -rw-r--r-- 1 lestr lestr   16778 Apr 23 20:10 hadoop-annotations-2.2.0.jar
> -rw-r--r-- 1 lestr lestr   49750 Apr 23 20:10 hadoop-auth-2.2.0.jar
> -rw-r--r-- 1 lestr lestr 2735584 Apr 23 20:10 hadoop-common-2.2.0.jar
> -rw-r--r-- 1 lestr lestr 1352859 Apr 23 20:10 hadoop-common-2.2.0-tests.jar
> -rw-r--r-- 1 lestr lestr 5242252 Apr 23 20:10 hadoop-hdfs-2.2.0.jar
> -rw-r--r-- 1 lestr lestr 1988460 Apr 23 20:10 hadoop-hdfs-2.2.0-tests.jar
> -rw-r--r-- 1 lestr lestr  482042 Apr 23 20:10
> hadoop-mapreduce-client-app-2.2.0.jar
> -rw-r--r-- 1 lestr lestr  656365 Apr 23 20:10
> hadoop-mapreduce-client-common-2.2.0.jar
> -rw-r--r-- 1 lestr lestr 1455001 Apr 23 20:10
> hadoop-mapreduce-client-core-2.2.0.jar
> -rw-r--r-- 1 lestr lestr  117184 Apr 23 20:10
> hadoop-mapreduce-client-hs-2.2.0.jar
> -rw-r--r-- 1 lestr lestr   35216 Apr 23 20:10
> hadoop-mapreduce-client-jobclient-2.2.0.jar
> -rw-r--r-- 1 lestr lestr 1434852 Apr 23 20:10
> hadoop-mapreduce-client-jobclient-2.2.0-tests.jar
> -rw-r--r-- 1 lestr lestr   21537 Apr 23 20:10
> hadoop-mapreduce-client-shuffle-2.2.0.jar
> -rw-r--r-- 1 lestr lestr    2076 Apr 23 20:10 hadoop-minicluster-2.2.0.jar
> -rw-r--r-- 1 lestr lestr 1158936 Apr 23 20:10 hadoop-yarn-api-2.2.0.jar
> -rw-r--r-- 1 lestr lestr   94728 Apr 23 20:10 hadoop-yarn-client-2.2.0.jar
> -rw-r--r-- 1 lestr lestr 1301627 Apr 23 20:10 hadoop-yarn-common-2.2.0.jar
> -rw-r--r-- 1 lestr lestr  175554 Apr 23 20:10
> hadoop-yarn-server-common-2.2.0.jar
> -rw-r--r-- 1 lestr lestr  467638 Apr 23 20:10
> hadoop-yarn-server-nodemanager-2.2.0.jar
> -rw-r--r-- 1 lestr lestr  615387 Apr 23 20:10
> hadoop-yarn-server-resourcemanager-2.2.0.jar
> -rw-r--r-- 1 lestr lestr   35347 Apr 23 20:10
> hadoop-yarn-server-tests-2.2.0-tests.jar
> -rw-r--r-- 1 lestr lestr   25710 Apr 23 20:10
> hadoop-yarn-server-web-proxy-2.2.0.jar
> root@hadoop-master:/usr/share/hbase/lib#
>
> Same situation on hadoop 2.4.
>
> I found only org/apache/hadoop/hdfs/protocol/HdfsConstants$SafeModeAction
> class in hadoop 2.{2,4}
>
> Any advice please?
>
> --
> Save The World - http://www.worldcommunitygrid.org/
> http://www.worldcommunitygrid.org/stat/viewMemberInfo.do?userName=LesTR
>
> LesTR
>

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