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https://issues.apache.org/jira/browse/HDFS-3011?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13216781#comment-13216781
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VINAYAKUMAR B commented on HDFS-3011:
-------------------------------------
Yes Todd. I also faced same problem in eclipse. HttpServer not starting,
throwing following Exception
{noformat}Exception in thread "main" java.io.FileNotFoundException:
webapps/hdfs not found in CLASSPATH
at org.apache.hadoop.http.HttpServer.getWebAppsPath(HttpServer.java:533)
at org.apache.hadoop.http.HttpServer.<init>(HttpServer.java:225)
at org.apache.hadoop.http.HttpServer.<init>(HttpServer.java:165)
at
org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer$1$1.<init>(NameNodeHttpServer.java:107)
at
org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer$1.run(NameNodeHttpServer.java:109)
at
org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer$1.run(NameNodeHttpServer.java:1)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Unknown Source)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1177)
at
org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer.start(NameNodeHttpServer.java:103)
at
org.apache.hadoop.hdfs.server.namenode.NameNode.startHttpServer(NameNode.java:413)
at
org.apache.hadoop.hdfs.server.namenode.NameNode.activate(NameNode.java:385)
at
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:338)
at
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:453)
at
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:445)
at
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:746)
at
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:612)
at
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:516)
at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:483)
at
org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:354){noformat}
> move webapps/ into the JAR
> --------------------------
>
> Key: HDFS-3011
> URL: https://issues.apache.org/jira/browse/HDFS-3011
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: build, data-node, name-node
> Affects Versions: 0.24.0, 0.23.2
> Reporter: Alejandro Abdelnur
> Assignee: Alejandro Abdelnur
> Fix For: 0.23.2
>
>
> Currently the webapps dir is in the filesystem and added to the classpath.
> As effectively it is picked up from the classpath, we could move into the
> component JAR itself.
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