First of all many thanks for replying to my question.
Though I have done work on other NOSQL databases I am beginner in couchbase. I am trying to upgrade my 3.0 version to 5.1 version for which I am thinking to take backup from 3.0 and restore to 4.1 version and then take backup from 4.1` and restore to 5.1 version.
- I am having 6 node cluster backup of 3.0 version
when I try to restore that backup in 3.0 version test server I am getting “ error: exception reading backup file:list index out of range error".
Even gone through pump_bfd.py file which i modified for for CBB_version=[2004,2014,2015],
since i was getting backup directory created by older release is reused.I tried using -x rehash=1(also other extra) parameter but it didn’t work.
Following is my command for restoration:
./cbrestore backupfilepath http://localhost:port -b sourcebucket -B targetbucket
./cbrestore -x rehash=1 backupfilepath http://localhost:port -b sourcebucket -B targetbucket
- Also I tried restoring same backup file and with same command to 4.1(also in 5.1) version but got differant error as follows:
error: exception reading backup file: no such column: conf_res