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  1. Help-Coaches-Desk
  2. HELC-880

FIWARE.Request.Coach.FINODEX.FIWARE.Request.Lab.Data.BigData-Analysis.ProblemsSSHingCosmos

        Details

        • Type: extRequest
        • Status: Closed
        • Priority: Major
        • Resolution: Done
        • Component/s: FINODEX
        • Labels:
          None

          Description

          We are having troubles with COSMOS. We have no permissions to do
          actions through SSH in our directory. For example:

          hadoop fs -cat /user/antonio.gonzalez/

          Thanks in advance

          –

          _______________________________________________
          Fiware-finodex-coaching mailing list
          Fiware-finodex-coaching@lists.fi-ware.org
          https://lists.fi-ware.org/listinfo/fiware-finodex-coaching

          [Created via e-mail received from: MAPT Talkykar <miguel@talkykar.com>]

            Issue Links

            relates to

            extRequest - Request from external stakeholder received in the help desk HELP-4506 FIWARE.Request.Tech.Data.BigData-Analysis.ProblemsSSHingCosmos

            • Major - Major loss of function.
            • Closed

              Activity

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              frb Francisco Romero added a comment -

              Hi,

              your HDFS userspace has the right permissions:

              1. hadoop fs -ls /user | grep antonio.gonzalez
                drwxr----- - antonio.gonzalez antonio.gonzalez 0 2015-07-03 10:43 /user/antonio.gonzalez

              I guess you have ssh'ed into the Namenode (cosmos.lab.fiware.org) as antonio.gonzalez and have tried to perform some hadoop fs command; can you confirm that? If you logged as any other user, you wont be able to see the contents of any other user.

              By the way, hadoop fs -cat lists the content of a file, and /user/antonio.gonzalez is a directory. Try doing:

              $ hadoop fs -ls /user/antonio.gonzalez

              Regards,
              Francisco

              Show
              frb Francisco Romero added a comment - Hi, your HDFS userspace has the right permissions: hadoop fs -ls /user | grep antonio.gonzalez drwxr----- - antonio.gonzalez antonio.gonzalez 0 2015-07-03 10:43 /user/antonio.gonzalez I guess you have ssh'ed into the Namenode (cosmos.lab.fiware.org) as antonio.gonzalez and have tried to perform some hadoop fs command; can you confirm that? If you logged as any other user, you wont be able to see the contents of any other user. By the way, hadoop fs -cat lists the content of a file, and /user/antonio.gonzalez is a directory. Try doing: $ hadoop fs -ls /user/antonio.gonzalez Regards, Francisco
              Hide
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              fw.ext.user FW External User added a comment -

              Hi Miguel,
              please send an email to Francisco (francisco.romerobueno @telefonica.com)

              Regards,
              Pasquale

              Il 13/07/2015 11:53, MAPT Talkykar ha scritto:
              > We are having troubles with COSMOS. We have no permissions to do
              > actions through SSH in our directory. For example:
              >
              > hadoop fs -cat /user/antonio.gonzalez/
              >
              > Thanks in advance
              >
              > –
              >
              >
              >
              > _______________________________________________
              > Fiware-finodex-coaching mailing list
              > Fiware-finodex-coaching@lists.fi-ware.org
              > https://lists.fi-ware.org/listinfo/fiware-finodex-coaching

              _______________________________________________
              Fiware-finodex-coaching mailing list
              Fiware-finodex-coaching@lists.fi-ware.org
              https://lists.fi-ware.org/listinfo/fiware-finodex-coaching

              Show
              fw.ext.user FW External User added a comment - Hi Miguel, please send an email to Francisco (francisco.romerobueno @telefonica.com) Regards, Pasquale Il 13/07/2015 11:53, MAPT Talkykar ha scritto: > We are having troubles with COSMOS. We have no permissions to do > actions through SSH in our directory. For example: > > hadoop fs -cat /user/antonio.gonzalez/ > > Thanks in advance > > – > > > > _______________________________________________ > Fiware-finodex-coaching mailing list > Fiware-finodex-coaching@lists.fi-ware.org > https://lists.fi-ware.org/listinfo/fiware-finodex-coaching _______________________________________________ Fiware-finodex-coaching mailing list Fiware-finodex-coaching@lists.fi-ware.org https://lists.fi-ware.org/listinfo/fiware-finodex-coaching
              Hide
              Permalink
              fw.ext.user FW External User added a comment -

              Hi,

              We agree with Miguel from Talkykar. We have trying to perform some basic
              operations with COSMOS following the tutorials but it does not work.

              Regards
              Ignacio
              Sensowave

              El 13/07/2015 a las 11:53, MAPT Talkykar escribió:
              > We are having troubles with COSMOS. We have no permissions to do
              > actions through SSH in our directory. For example:
              >
              > hadoop fs -cat /user/antonio.gonzalez/
              >
              > Thanks in advance
              >
              > –
              >
              >
              >
              > _______________________________________________
              > Fiware-finodex-coaching mailing list
              > Fiware-finodex-coaching@lists.fi-ware.org
              > https://lists.fi-ware.org/listinfo/fiware-finodex-coaching

              _______________________________________________
              Fiware-finodex-coaching mailing list
              Fiware-finodex-coaching@lists.fi-ware.org
              https://lists.fi-ware.org/listinfo/fiware-finodex-coaching

              Show
              fw.ext.user FW External User added a comment - Hi, We agree with Miguel from Talkykar. We have trying to perform some basic operations with COSMOS following the tutorials but it does not work. Regards Ignacio Sensowave El 13/07/2015 a las 11:53, MAPT Talkykar escribió: > We are having troubles with COSMOS. We have no permissions to do > actions through SSH in our directory. For example: > > hadoop fs -cat /user/antonio.gonzalez/ > > Thanks in advance > > – > > > > _______________________________________________ > Fiware-finodex-coaching mailing list > Fiware-finodex-coaching@lists.fi-ware.org > https://lists.fi-ware.org/listinfo/fiware-finodex-coaching _______________________________________________ Fiware-finodex-coaching mailing list Fiware-finodex-coaching@lists.fi-ware.org https://lists.fi-ware.org/listinfo/fiware-finodex-coaching

                People

                • Assignee:
                  pasquale.vitale Pasquale Vitale
                  Reporter:
                  fw.ext.user FW External User
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                  Dates

                  • Created:
                    Updated:
                    Resolved: