viewing block from web UI broken
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Key: HDFS-1575
URL: https://issues.apache.org/jira/browse/HDFS-1575
Project: Hadoop HDFS
Issue Type: Bug
Affects Versions: 0.22.0
Reporter: Todd Lipcon
Priority: Blocker
Fix For: 0.22.0
DatanodeJspHelper seems to expect the file path to be in the "path info" of the
HttpRequest, rather than in a parameter. I see the following exception when
visiting the URL
{{http://localhost.localdomain:50075/browseBlock.jsp?blockId=5006108823351810567&blockSize=20&genstamp=1001&filename=%2Fuser%2Ftodd%2Fissue&datanodePort=50010&namenodeInfoPort=50070}}
java.io.FileNotFoundException: File does not exist: /
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocationsInternal(FSNamesystem.java:834)
...
at
org.apache.hadoop.hdfs.server.datanode.DatanodeJspHelper.generateFileDetails(DatanodeJspHelper.java:258)
at
org.apache.hadoop.hdfs.server.datanode.browseBlock_jsp._jspService(browseBlock_jsp.java:79)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
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