Sunday, June 23, 2019

Java gateway process exited before sending its port number

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Problem While creating spark sql session, received following error message. Exception : Java gateway process exited before sending its ...
4 comments:
Wednesday, November 8, 2017

Docker build encounters error "failed to unshare namespaces: Invalid argument"

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Issue _[91mnsenter: failed to unshare namespaces: Invalid argument _[0m_[91mcontainer_linux.go:265: starting container proc...

Docker build encounters "operation timed out"

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Issue while running docker build, we see following error. fetch http://dl-4.alpinelinux.org/alpine/v3.4/main/x86_64/APKINDEX.tar.gz WA...
1 comment:
Wednesday, February 10, 2016

Why Puppet was using 96% CPU while ran as a daemon or through command prompt?

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Problem :  Puppet was consuming 96% CPU while it ran as a daemon or ran as "puppet agent -t". Environment: RHEL 6 Solution :...
Wednesday, February 3, 2016

why vxdisk does throw error "VxVM vxdctl ERROR V-5-1-16007 Data Corruption Protection Activated - User Corrective Action Needed To recover"

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Problem: Following errors has been encountered : [root@customer-pet-db-3a ~]# /sbin/vxdctl enable VxVM vxdctl ERROR V-5-1-16007  Data ...
1 comment:
Thursday, December 24, 2015

why did kinit throw error "Preauthentication failed while getting initial credentials"?

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Problem:  While executed following command : #kinit -k -t /root/utilscripts/nsupdateuser.keytab nsupdate@example.com it threw error: ...

Why did kinit throw error "KDC reply did not match expectations while getting initial credentials"

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Problem:  While executing following command: #kinit username@MYDOMAIN.COM -k -t username.keytab it threw error : kinit: KDC reply d...
1 comment: