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Removal of EventServer v2 Lucene Index After Upgrade from CDH4 to CDH5 on Oracle Big Data Appliance (Doc ID 1987002.1)

Last updated on OCTOBER 11, 2016

Applies to:

Big Data Appliance Integrated Software - Version 3.0.1 and later
Linux x86-64

Goal

After upgrade from CDH4 to CDH5 , is it ok to remove older EventServer v2 lucene index (/var/lib/cloudera-scm-eventserver/v2) directory.

Cloudera Event Server by default resides on node03 .

[root@bda1node03 ~]# ls -lhd /var/lib/cloudera-scm-eventserver/*
drwxr-x--- 2 cloudera-scm cloudera-scm 4.0K Nov 8 19:59 /var/lib/cloudera-scm-eventserver/v2
drwxr-x--- 2 cloudera-scm cloudera-scm 4.0K Feb 18 02:01 /var/lib/cloudera-scm-eventserver/v3
drwxr-x--- 2 cloudera-scm cloudera-scm 4.0K May 23 2013 /var/lib/cloudera-scm-eventserver/version

[root@bda1node03 ~]# more /var/lib/cloudera-scm-eventserver/version/event_schema.version
3

 

Solution

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