thanks Geoffrey I'm able to send data from one cluster to other but not in reverse direcion (showing error same as mentioned above)and second thing whenever i add capaths in /etc/krb5.conf file, it's start showing error. Please help me to figure it out too. thanks again. ... View more

Thanks for the reply. Actually i can send data from cloudera to hortonworks but not in reverse direction.Other than that i can list hdfs directories(of hortonworks cluster) on cloudera and vice versa but failed to copy data from hortonworks to cloudera. I'm still looking for the solution. ... View more

I've applied all the steps you've written above but unfortunately result is same. i dont know why my ticket is not being authenticatd!!!! ... View more

Operating system SuSE Linux sles 12 sp3 cloudera cdh 6.2 details of files mentioned below: 1: krb5.conf [libdefaults] default_realm = ABCDATA.ORG dns_lookup_kdc = false dns_lookup_realm = false ticket_lifetime = 86400 renew_lifetime = 604800 forwardable = true default_tgs_enctypes = aes256-cts-hmac-sha1-96 default_tkt_enctypes = aes256-cts-hmac-sha1-96 permitted_enctypes = aes256-cts-hmac-sha1-96 udp_preference_limit = 1 kdc_timeout = 3000 [realms] ABCDATA.ORG = { kdc = cloudera.abcdata.org admin_server = cloudera.abcdata.org } 2: kdc.conf [kdcdefaults] kdc_ports = 88 kdc_tcp_ports = 88 [realms] ABCDATA.ORG = { database_name = /var/lib/kerberos/krb5kdc/principal admin_keytab = FILE:/var/lib/kerberos/krb5kdc/kadm5.keytab acl_file = /var/lib/kerberos/krb5kdc/kadm5.acl dict_file = /var/lib/kerberos/krb5kdc/kadm5.dict key_stash_file = /var/lib/kerberos/krb5kdc/.k5.EXAMPLE.COM kdc_ports = 88 max_life = 1d max_renewable_life = 7d } [logging] kdc = FILE:/var/log/krb5/krb5kdc.log admin_server = FILE:/var/log/krb5/kadmind.log 3: kadm5.acl ############################################################################### #Kerberos_principal permissions [target_principal] [restrictions] ############################################################################### # */admin@ABCDATA.ORG * ... View more

@Geoffrey Shelton Okot Thanks for the reply. Actually i am trying to send data from hortonworks to cloudera cluster. dfs.exclude file is empty. The distcp command you've written has some issues,we can't attach 50070 port with hdfs prefix to do this write webhdfs instead of hdfs. my distcp command is hadoop --config (path of directory containing hdfs-site or core-site.xml files of targeting cluster) distcp hdfs://nn1/path hdfs://nn2/path Aforementioned command can send data from cloudera to hortonworks cluster but i want to do it in reverse direction. ... View more

Please guide me  I'm trying to send simple file from hortonworks to cloudera using distcp command but getting error "could only be replicated to 0 nodes instead of minReplication (=1). There are 1 datanode(s) running and 1 node(s) are excluded in this operation". I am looking to hear from you. Thanks. ... View more