title: logs to splunk are getting truncated
body: <p>I am using fluentd to forward my Kubernetes pod logs to splunk but in splunk I am not able to see full length of pod log as they getting truncated. For example we have a single line log length of 74286 chars, but splunk shows only 16385 chars.
  what can I do to overcome this issue ?</p>
  <p>This way I have configured in fluentd configmap.</p>
  <pre><code>&lt;match **&gt;
        @id splunk
        @type splunk-hec
        @log_level info
        server &quot;#{ENV['FLUENT_SPLUNK_HOST']}&quot;
        protocol https
        verify false
        host &quot;#{ENV['CLUSTER_NAME']}_#{ENV['NODE_NAME']}&quot;
        token &quot;#{ENV['FLUENT_SPLUNK_TOKEN']}&quot;
        index &quot;#{ENV['SPLUNK_INDEX']}&quot;
        buffer_type memory
        buffer_queue_limit 256
        buffer_chunk_limit 8m
        batch_size_limit 8000000
        flush_interval 1s
      &lt;/match&gt;
  </code></pre>