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      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Author</dt>
      <dd style="margin-left: 8.5em">YUKI Hiroshi &lt;shimo****@clear*****&gt;</dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Date</dt>
      <dd style="margin-left: 8.5em">2015-04-21 10:42:34 +0900 (Tue, 21 Apr 2015)</dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">New Revision</dt>
      <dd style="margin-left: 8.5em"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff">df8c3670122e0d498f7d3b14753bd82b348ebcff</a></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Message</dt>
      <dd style="margin-left: 8.5em"><pre style="border: 1px solid #aaa; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; padding: 0.5em; width: auto">Get last processed message timestamp via serf tag</pre></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Modified files</dt>
      <dd style="margin-left: 8.5em">
        <ul>
          <li><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#diff-0">bin/droonga-engine-absorb-data</a></li>
          <li><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#diff-1">bin/droonga-engine-join</a></li>
        </ul>
      </dd>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">  Modified: bin/droonga-engine-absorb-data (+13 -5)</span>
<span class="diff-header-mark" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">===================================================================</span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L186">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L187">187</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L188">188</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L189">189</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L190">190</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L191">191</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L192">192</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L233">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L234">234</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L235">235</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L236">236</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L237">237</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L238">238</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L239">239</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L240">240</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L241">241</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L242">242</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L243">243</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L244">244</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L245">245</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L246">246</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L247">247</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0L248">248</a></span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R186">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R187">187</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R188">188</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R189">189</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R190">190</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R191">191</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R192">192</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R193">193</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R194">194</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R195">195</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R196">196</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R197">197</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R198">198</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R199">199</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R240">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R241">241</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R242">242</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R243">243</a></span>
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<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R245">245</a></span>
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<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R247">247</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R248">248</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R249">249</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R250">250</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R252">252</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R253">253</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R255">255</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L0R256">256</a></span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -187,6 +187,13 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">module Droonga</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">       serf.send_query(command, options)</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     end</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    def current_member_state(target)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      serf = Serf.new(target, :verbose =&gt; @options[:verbose])</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      serf.current_members.find do |member|</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        member[&quot;name&quot;] == target</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     def absorber</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       @absorber ||= prepare_absorber</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     end</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -234,15 +241,16 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">module Droonga</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-not-changed" style="display: block; white-space: pre">       puts &quot;&quot;</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-      response = run_remote_command(source_node.to_s, &quot;report_metadata&quot;,</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-                                    &quot;node&quot; =&gt; source_node.to_s,</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-                                    &quot;key&quot; =&gt; &quot;last_processed_message_timestamp&quot;)</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-      unless response</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      timestamp = nil</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      source_state = current_member_state(source_node.to_s)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      if source_state</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        timestamp = source_state[&quot;tags&quot;][&quot;last-processed-message-timestamp&quot;]</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      unless timestamp</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         $stderr.puts(&quot;Couldn't get the time stamp of &quot; +</span>
<span class="diff-not-changed" style="display: block; white-space: pre">                        &quot;the last processed message from the source node.&quot;)</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         return false</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       end</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-      timestamp = response[&quot;value&quot;]</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       if timestamp and not timestamp.empty?</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         puts &quot;The timestamp of the last processed message in the source node: #{timestamp}&quot;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         puts &quot;Setting effective message timestamp for the destination node...&quot;</span>
</pre>
            </td>
          </tr>
        </tbody>
      </table>
      <table style="border-collapse: collapse; border: 1px solid #aaa">
        <thead>
          <tr class="diff-header" style="border: 1px solid #aaa">
            <td colspan="3">
<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">  Modified: bin/droonga-engine-join (+13 -5)</span>
<span class="diff-header-mark" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">===================================================================</span>
</pre>
            </td>
          </tr>
        </thead>
        <tbody>
          <tr>
            <th class="diff-line-number" style="border: 1px solid #aaa">
<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L183">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L184">184</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L185">185</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L186">186</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L187">187</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L188">188</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L189">189</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L285">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L286">286</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L287">287</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L288">288</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L289">289</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L290">290</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L291">291</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L292">292</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L293">293</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L294">294</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L295">295</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L296">296</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L297">297</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L298">298</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L299">299</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1L300">300</a></span>
</pre>
            </th>
            <th class="diff-line-number" style="border: 1px solid #aaa">
<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R183">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R184">184</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R185">185</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R186">186</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R187">187</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R188">188</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R189">189</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R190">190</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R191">191</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R192">192</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R193">193</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R194">194</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R195">195</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R196">196</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R292">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R293">293</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R294">294</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R295">295</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R296">296</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R297">297</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R298">298</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R299">299</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R300">300</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R301">301</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R302">302</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R303">303</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R304">304</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R305">305</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R306">306</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R307">307</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/df8c3670122e0d498f7d3b14753bd82b348ebcff#L1R308">308</a></span>
</pre>
            </th>
            <td class="diff-content" style="border: 1px solid #aaa">
<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -184,6 +184,13 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">module Droonga</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">       serf.send_query(command, options)</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     end</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    def current_member_state(target)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      serf = Serf.new(target, :verbose =&gt; @options[:verbose])</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      serf.current_members.find do |member|</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        member[&quot;name&quot;] == target</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     def absorber</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       @absorber ||= prepare_absorber</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     end</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -286,15 +293,16 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">module Droonga</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">     end</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-not-changed" style="display: block; white-space: pre">     def set_effective_message_timestamp</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-      response = run_remote_command(source_node.to_s, &quot;report_metadata&quot;,</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-                                    &quot;node&quot; =&gt; source_node.to_s,</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-                                    &quot;key&quot; =&gt; &quot;last_processed_message_timestamp&quot;)</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-      unless response</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      timestamp = nil</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      source_state = current_member_state(source_node.to_s)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      if source_state</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        timestamp = source_state[&quot;tags&quot;][&quot;last-processed-message-timestamp&quot;]</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      unless timestamp</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         $stderr.puts(&quot;Couldn't get the time stamp of &quot; +</span>
<span class="diff-not-changed" style="display: block; white-space: pre">                        &quot;the last processed message from the source node.&quot;)</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         return false</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       end</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-      timestamp = response[&quot;value&quot;]</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       if timestamp and not timestamp.empty?</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         puts &quot;The timestamp of the last processed message in the source node: #{timestamp}&quot;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         puts &quot;Setting effective message timestamp for the destination node...&quot;</span>
</pre>
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