After Step 3 of BDA V4.7 Upgrade Rebooted Nodes Come Back Online with "/root/BDA_REBOOT_FAILED" Due to "ERROR: Wrong Hadoop parcel version" or "/root/BDA_REBOOT_WARNINGS" Due to "WARNING:Wrong Alternatives for Hadoop"
Last updated on MAY 31, 2017
Applies to:Big Data Appliance Integrated Software - Version 4.7.0 to 4.8.0 [Release 4.7 to 4.8]
During upgrade to BDA V4.7 after the Step 3 reboot it is found that one or more nodes come back online but /root/BDA_REBOOT_SUCCEEDED is not present. Instead one of these files is found:
Detailed symptoms are as below. The output here is based on a BDA V4.6 to 4.7 upgrade.
1. On one or more nodes: /root/BDA_REBOOT_FAILED or /etc/BDA_REBOOT_WARNINGS is found instead of /root/BDA_REBOOT_SUCCEEDED.
2. The file /root/BDA_REBOOT_FAILED contains output like below on a 4.6 to 4.7 upgrade: