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  1. Hadoop HDFS
  2. HDFS-3788

distcp can't copy large files using webhdfs due to missing Content-Length header

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Critical
          • Resolution: Fixed
          • Affects Version/s: 0.23.3, 2.0.0-alpha
          • Fix Version/s: 0.23.3, 2.0.2-alpha
          • Component/s: webhdfs
          • Labels:
            None
          • Hadoop Flags:
            Reviewed

            Description

            The following command fails when data1 contains a 3gb file. It passes when using hftp or when the directory just contains smaller (<2gb) files, so looks like a webhdfs issue with large files.

            hadoop distcp webhdfs://eli-thinkpad:50070/user/eli/data1 hdfs://localhost:8020/user/eli/data2

              Attachments

              1. h3788_20120816.patch
                4 kB
                Tsz Wo Nicholas Sze
              2. h3788_20120815.patch
                4 kB
                Tsz Wo Nicholas Sze
              3. h3788_20120814b.patch
                4 kB
                Tsz Wo Nicholas Sze
              4. h3788_20120814.patch
                4 kB
                Tsz Wo Nicholas Sze
              5. h3788_20120813.patch
                4 kB
                Tsz Wo Nicholas Sze
              6. distcp-webhdfs-errors.txt
                12 kB
                Eli Collins
              7. 20120814NullEntity.patch
                11 kB
                Tsz Wo Nicholas Sze

                Issue Links

                is related to

                Bug - A problem which impairs or prevents the functions of the product. HDFS-3577 WebHdfsFileSystem can not read files larger than 24KB

                • Blocker - Blocks development and/or testing work, production could not run
                • Closed

                Bug - A problem which impairs or prevents the functions of the product. HDFS-4715 Backport HDFS-3577 and other related WebHDFS issue to branch-1

                • Major - Major loss of function.
                • Closed
                relates to

                Bug - A problem which impairs or prevents the functions of the product. HDFS-3671 ByteRangeInputStream shouldn't require the content length header be present

                • Critical - Crashes, loss of data, severe memory leak.
                • Patch Available

                  Activity

                    People

                    • Assignee:
                      szetszwo Tsz Wo Nicholas Sze
                      Reporter:
                      eli Eli Collins
                    • Votes:
                      0 Vote for this issue
                      Watchers:
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                      Dates

                      • Created:
                        Updated:
                        Resolved: