Puppet users - May 2014 - puppetdb '[replace catalog]' postgresql errors with index 'catalog_resources_pkey'

I am moving our environment from puppet 2.7.1 with puppet dashboard to 
puppet 3.5.1 with puppetdb 2.0. During testing on a separate host with the 
identical setup as our puppet CA, everything seems to be functioning 
properly: puppet agents are able to be added on the master and receive 
everything they should, and I'm able to query the pgsl db and API and view 
information and facts. However, I've noticed two concerning things in the 
logs below. 

I am by no means a pgsl expert, and after enabling debug logging I'm unable 
to tell why it's firing these alerts.  Do I need to tune the db somehow, or 
is there something off in my configs? 

1.) After inserting node information into catalog_resources, an error 
occurs in /var/log/puppetdb/puppetdb.log:

2014-05-30 08:20:15,328 ERROR [c.p.p.command] [...] [replace catalog] 
Retrying after attempt 6, due to: org.postgresql.util.PSQLException: ERROR: 
index row size 4296 exceeds maximum 2712 for index
"catalog_resources_pkey"
  Hint: Values larger than 1/3 of a buffer page cannot be indexed.
Consider a function index of an MD5 hash of the value, or use full text 
indexing.

2.) Additionally, I am seeing a lot of deprecation warnings in 
/var/log/puppetdb/puppetdb.log, like below. I would think that puppet 3.5.1 
with puppetdb 2.0 wouldn't fire these? Are they safe to ignore?

'2014-05-30 08:39:36,021 WARN  [c.p.p.command] command 'replace
catalog'
version 3 is deprecated, use the latest version'

Here is my config on the test CA:
/etc/puppet/puppet.conf:
[main]
    logdir = /var/log/puppet
    rundir = /var/run/puppet
    ssldir = $vardir/ssl

[agent]
    server = puppetca.fqdn
    environment = live
    classfile = $vardir/classes.txt
    localconfig = $vardir/localconfig
    pluginsync = true


[master]
    environment = live
    certname = puppetca.fqdn
    dns_alt_names = puppetca
    ca_name = 'TEST CA'
    storeconfigs = true
    storeconfigs_backend = puppetdb
    reports = store,puppetdb
    ssl_client_header = SSL_CLIENT_S_DN
    ssl_client_verify_header = SSL_CLIENT_VERIFY
    pluginsync=true


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