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Eli Collins commented on HDFS-2178: ----------------------------------- Latest patch looks good, mostly small stuff: * In TestHdfsHelper looks like you can nuke the shutdown hook? (see "this is hanging" in addShutdownHook) * Conditionals, catches etc go on the same line as the preceding brace (eg "} catch {", "} else {") eg in FSOperations, HttpFSFileSystem * Some variables have underbars (eg new_dir) * Don't need Empty class javadoc headers eg TestHdfsHelper * Some spelling mistakes: "thrwon", "aboslute", "whe the test" * Can remove the code in "Uncomment to verify things fail" in TestHTestCase and TestHFSTestCase or modify the tests to actually run and handle the failure (doesn't seem necessary) > Contributing Hoop to HDFS, replacement for HDFS proxy with read/write > capabilities > ---------------------------------------------------------------------------------- > > Key: HDFS-2178 > URL: https://issues.apache.org/jira/browse/HDFS-2178 > Project: Hadoop HDFS > Issue Type: Improvement > Affects Versions: 0.23.0 > Reporter: Alejandro Abdelnur > Assignee: Alejandro Abdelnur > Fix For: 0.24.0, 0.23.1 > > Attachments: HDFS-2178.patch, HDFS-2178.patch, HDFS-2178.patch, > HDFS-2178.patch, HDFS-2178.patch, HDFS-2178.patch, HDFS-2178.patch, > HDFSoverHTTP-API.html, HdfsHttpAPI.pdf > > > We'd like to contribute Hoop to Hadoop HDFS as a replacement (an improvement) > for HDFS Proxy. > Hoop provides access to all Hadoop Distributed File System (HDFS) operations > (read and write) over HTTP/S. > The Hoop server component is a REST HTTP gateway to HDFS supporting all file > system operations. It can be accessed using standard HTTP tools (i.e. curl > and wget), HTTP libraries from different programing languages (i.e. Perl, > Java Script) as well as using the Hoop client. The Hoop server component is a > standard Java web-application and it has been implemented using Jersey > (JAX-RS). > The Hoop client component is an implementation of Hadoop FileSystem client > that allows using the familiar Hadoop filesystem API to access HDFS data > through a Hoop server. > Repo: https://github.com/cloudera/hoop > Docs: http://cloudera.github.com/hoop > Blog: http://www.cloudera.com/blog/2011/07/hoop-hadoop-hdfs-over-http/ > Hoop is a Maven based project that depends on Hadoop HDFS and Alfredo (for > Kerberos HTTP SPNEGO authentication). > To make the integration easy, HDFS Mavenization (HDFS-2096) would have to be > done first, as well as the Alfredo contribution (HADOOP-7119). -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira