title: How to Fix Read timed out in Elasticsearch
body: <p>I used Elasticsearch-1.1.0 to index tweets.
  The indexing process is okay.
  Then I upgraded the version. Now I use Elasticsearch-1.3.2, and I get this message randomly:</p>
  
  <pre><code>Exception happened: Error raised when there was an exception while talking to ES.
  ConnectionError(HTTPConnectionPool(host='127.0.0.1', port=8001): Read timed out. (read timeout=10)) caused by: ReadTimeoutError(HTTPConnectionPool(host='127.0.0.1', port=8001): Read timed out. (read timeout=10)).
  </code></pre>
  
  <p>Snapshot of the randomness:</p>
  
  <pre><code>Happened --33s-- Happened --27s-- Happened --22s-- Happened --10s-- Happened --39s-- Happened --25s-- Happened --36s-- Happened --38s-- Happened --19s-- Happened --09s-- Happened --33s-- Happened --16s-- Happened 
  
  --XXs-- = after XX seconds
  </code></pre>
  
  <p>Can someone point out on how to fix the <code>Read timed out</code> problem?</p>
  
  <p>Thank you very much.</p>