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https://issues.apache.org/jira/browse/HDFS-2236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13267895#comment-13267895
]
lohit giri commented on HDFS-2236:
----------------------------------
Attaching the patch for this resolution.
I was getting below exception while runnning hadoop distcp -p -update
hftp://source-hdfs:50070/mypath hdfs://target-cluster:8020/newpath
Copy failed: java.io.IOException: Server returned HTTP response code: 500 for
URL: http://:50075/getFileChecksum?filename=
at
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1436)
at
org.apache.hadoop.hdfs.HftpFileSystem$ChecksumParser.getFileChecksum(HftpFileSystem.java:439)
at
org.apache.hadoop.hdfs.HftpFileSystem$ChecksumParser.access$300(HftpFileSystem.java:417)
at
org.apache.hadoop.hdfs.HftpFileSystem.getFileChecksum(HftpFileSystem.java:456)
at org.apache.hadoop.tools.DistCp.sameFile(DistCp.java:1529)
at org.apache.hadoop.tools.DistCp.setup(DistCp.java:1382)
at org.apache.hadoop.tools.DistCp.copy(DistCp.java:790)
at org.apache.hadoop.tools.DistCp.run(DistCp.java:1028)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:69)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:83)
at org.apache.hadoop.tools.DistCp.main(DistCp.java:1055)
Attaching the patch for fixing filename parameter issue with DfsServlet and
FileChecksumServlets works.
> DfsServlet and FileChecksumServlets still use the filename parameter
> ---------------------------------------------------------------------
>
> Key: HDFS-2236
> URL: https://issues.apache.org/jira/browse/HDFS-2236
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Affects Versions: 0.23.0
> Reporter: Eli Collins
> Priority: Minor
>
> DfsServlet and FileChecksumServlets still use the filename parameter, weren't
> modified in HDFS-1109 to pass the file name as part of the URI.
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