telegraf: Startup failure with caching on 1.19

Relevant telegraf.conf:

###############################################################################
#                            OUTPUT PLUGINS                                   #
###############################################################################
  
# Configuration for influxdb server to send metrics to
[[outputs.influxdb]]
  ## The full HTTP or UDP endpoint URL for your InfluxDB instance.
  ## Multiple urls can be specified as part of the same cluster,
  ## this means that only ONE of the urls will be written to each interval.
  # urls = ["udp://localhost:8089"] # UDP endpoint example
  urls = ["http://hostname:8086"] # required
  ## The target database for metrics (telegraf will create it if not exists).
  database = "metrics" # required
  
  ## Retention policy to write to. Empty string writes to the default rp.
  retention_policy = ""
  ## Write consistency (clusters only), can be: "any", "one", "quorum", "all"
  write_consistency = "any"
  
  ## Write timeout (for the InfluxDB client), formatted as a string.
  ## If not provided, will default to 5s. 0s means no timeout (not recommended).
  timeout = "5s"
  username=""
  password=""

  ## Set the user agent for HTTP POSTs (can be useful for log differentiation)
  # user_agent = "telegraf"
  ## Set UDP payload size, defaults to InfluxDB UDP Client default (512 bytes)
  # udp_payload = 512
  
  ## Optional SSL Config
  # ssl_ca = "/etc/telegraf/ca.pem"
  # ssl_cert = "/etc/telegraf/cert.pem"
  # ssl_key = "/etc/telegraf/key.pem"
  ## Use SSL but skip chain & host verification
  # insecure_skip_verify = false
  
  
###############################################################################
#                            PROCESSOR PLUGINS                                #
###############################################################################


# # Print all metrics that pass through this filter.
# [[processors.printer]]



###############################################################################
#                            AGGREGATOR PLUGINS                               #
###############################################################################

# # Keep the aggregate min/max of each metric passing through.
# [[aggregators.minmax]]
#   ## General Aggregator Arguments:
#   ## The period on which to flush & clear the aggregator.
#   period = "30s"
#   ## If true, the original metric will be dropped by the
#   ## aggregator and will not get sent to the output plugins.
#   drop_original = false



###############################################################################
#                            INPUT PLUGINS                                    #
###############################################################################

# Read metrics about cpu usage
[[inputs.cpu]]
  ## Whether to report per-cpu stats or not
  percpu = true
  ## Whether to report total system cpu stats or not
  totalcpu = true
  ## If true, collect raw CPU time metrics.
  collect_cpu_time = false
  
# Read metrics about system load & uptime
[[inputs.system]]
  # no configuration
  
# Read metrics about swap memory usage
[[inputs.swap]]
  # no configuration

# Read metrics about memory usage
[[inputs.mem]]
  # no configuration

[[inputs.net]]
  interfaces = ["ens5"]

# Read metrics about system load & uptime
# Statsd Server
[[inputs.statsd]]
  ## Address and port to host UDP listener on
  service_address = ":8125"
  
  ## The following configuration options control when telegraf clears it's cache
  ## of previous values. If set to false, then telegraf will only clear it's
  ## cache when the daemon is restarted.
  ## Reset gauges every interval (default=true)
  delete_gauges = true
  ## Reset counters every interval (default=true)
  delete_counters = true
  ## Reset sets every interval (default=true)
  delete_sets = true
  ## Reset timings & histograms every interval (default=true)
  delete_timings = true
  
  ## Percentiles to calculate for timing & histogram stats
  percentiles = [90]
  
  ## separator to use between elements of a statsd metric
  metric_separator = "."
  
  ## Parses datadog extensions to the statsd format
  datadog_extensions = true

  ## Statsd data translation templates, more info can be read here:
  ## https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md#graphite
  # templates = [
  #     "cpu.* measurement*"
  # ]

  ## Number of UDP messages allowed to queue up, once filled,
  ## the statsd server will start dropping packets
  allowed_pending_messages = 10000
  
  ## Number of timing/histogram values to track per-measurement in the
  ## calculation of percentiles. Raising this limit increases the accuracy
  ## of percentiles but also increases the memory usage and cpu time.
  percentile_limit = 1000
  
# Generic socket listener capable of handling multiple socket types.
[[inputs.socket_listener]]
  ## URL to listen on
  service_address = "udp://:8126"
  
  ## Maximum socket buffer size (in bytes when no unit specified).
  ## For stream sockets, once the buffer fills up, the sender will start backing up.
  ## For datagram sockets, once the buffer fills up, metrics will start dropping.
  ## Defaults to the OS default.
  read_buffer_size = "16MiB"
    
  ## Data format to consume.
  ## Each data format has its own unique set of configuration options, read
  ## more about them here:
  ## https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md
  data_format = "influx"
  
  tag_keys = [
    "server",
    "file_transfer_state",
    "file_transfer_error"
  ] 

System info:

Telegraf 1.19, Ubuntu 18.04

Steps to reproduce:

1. … Install telegraf 1.18 with above config using influx apt repository
2. … Things work
3. Upgrade to telegraf 1.9
4. Look for error in /var/log/syslog

Expected behavior:

Telegraf should continue to run as it did

Actual behavior:

failed to open. Ignored. open /etc/telegraf/.cache/snowflake/ocsp_response_cache.json: no such file or directory\n" func=“gosnowflake.(*defaultLogger).Errorf” file=“log.go:120”

Reverting to 1.18 fixes the problem.