How to fix ElasticSearch conflicts on the same key when two process writing at the same time : <p>I have multiple processes to write data to ES at the same time, also two processes may write the same key with different values at the same time, it caused the exception as following:</p>

<pre><code>"error" : "VersionConflictEngineException[[website][2] [blog][1]:
             version conflict, current [2], provided [1]]",
"status" : 409
</code></pre>

<p>How could I fix the above problem please, since I have to keep multiple processes.</p>
