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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 18:20:37 +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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0">414de8685ac333d5e8fdafd7105d4e5ea06dd4f0</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">Wait until all existing nodes are restarted, after cluster information is changed</pre></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Modified files</dt>
      <dd style="margin-left: 8.5em">
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          <li><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#diff-0">bin/droonga-engine-join</a></li>
          <li><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#diff-1">lib/droonga/serf.rb</a></li>
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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-join (+23 -2)</span>
<span class="diff-header-mark" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">===================================================================</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L169">169</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L170">170</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L171">171</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L172">172</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L173">173</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L174">174</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L313">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L314">314</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L315">315</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L316">316</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L317">317</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L318">318</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L319">319</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L320">320</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L324">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L325">325</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L326">326</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L327">327</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0L330">330</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0R168">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0R169">169</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0R170">170</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0R171">171</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0R339">339</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0R340">340</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0R341">341</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0R345">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0R346">346</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0R347">347</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0R348">348</a></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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0R349">349</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0R350">350</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0R351">351</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L0R352">352</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">@@ -169,6 +169,27 @@ <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">       source_catalog.cluster_id</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 all_nodes</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      existing_nodes + [joining_node]</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-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    def existing_nodes</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      @existing_nodes ||= prepare_existing_nodes</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-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    def prepare_existing_nodes</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      generator = Catalog::Generator.new</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      generator.load(raw_source_catalog)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      dataset = generator.dataset_for_host(source_node.host)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      other_hosts = dataset.replicas.hosts</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      other_hosts.collect do |host|</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        NodeName.new(:host =&gt; host,</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+                     :port =&gt; source_node.port,</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+                     :tag  =&gt; source_node.tag)</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 source_catalog</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       @source_catalog ||= parse_source_catalog</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">@@ -314,7 +335,7 @@ <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">     def register_to_existing_nodes</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       puts(&quot;Register new node to existing hosts in the cluster...&quot;)</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-      source_node_serf.ensure_restarted do</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      source_node_serf.ensure_restarted(*existing_nodes) do</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         source_node_serf.send_query(&quot;add_replicas&quot;,</span>
<span class="diff-not-changed" style="display: block; white-space: pre">                                     &quot;cluster_id&quot; =&gt; source_cluster_id,</span>
<span class="diff-not-changed" style="display: block; white-space: pre">                                     &quot;dataset&quot;    =&gt; dataset,</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -325,7 +346,7 @@ <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">     def unregister_from_existing_nodes</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       puts(&quot;Unregister new node from existing hosts in the cluster...&quot;)</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-      source_node_serf.ensure_restarted do</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      source_node_serf.ensure_restarted(*existing_nodes) do</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         source_node_serf.send_query(&quot;remove_replicas&quot;,</span>
<span class="diff-not-changed" style="display: block; white-space: pre">                                     &quot;cluster_id&quot; =&gt; source_cluster_id,</span>
<span class="diff-not-changed" style="display: block; white-space: pre">                                     &quot;dataset&quot;    =&gt; dataset,</span>
</pre>
            </td>
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            <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: lib/droonga/serf.rb (+17 -6)</span>
<span class="diff-header-mark" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">===================================================================</span>
</pre>
            </td>
          </tr>
        </thead>
        <tbody>
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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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L221">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L222">222</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L223">223</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L224">224</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L225">225</a></span>
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<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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L226">226</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L227">227</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L228">228</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L229">229</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L230">230</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L231">231</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L232">232</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L233">233</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L234">234</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L235">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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L236">236</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L237">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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L238">238</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L239">239</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L240">240</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1L241">241</a></span>
</pre>
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            <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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R221">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R222">222</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R223">223</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R224">224</a></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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R225">225</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R226">226</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R227">227</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R228">228</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R229">229</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R230">230</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R231">231</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R232">232</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R233">233</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R234">234</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R235">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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R236">236</a></span>
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<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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R237">237</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R238">238</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R239">239</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R240">240</a></span>
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<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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R241">241</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R242">242</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R243">243</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R244">244</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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R245">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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R246">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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R247">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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R248">248</a></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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R249">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/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R250">250</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R251">251</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/414de8685ac333d5e8fdafd7105d4e5ea06dd4f0#L1R252">252</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">@@ -222,20 +222,31 @@ <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">     CHECK_RESTARTED_INTERVAL = 3</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     CHECK_RESTARTED_TIMEOUT = 60 * 5</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">-    def ensure_restarted(&amp;block)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    def ensure_restarted(*nodes, &amp;block)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      nodes &lt;&lt; @name.to_s if nodes.empty?</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      targets = nodes.collect do |node|</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        serf = self.class.new(node)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        {</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+          :serf          =&gt; serf,</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+          :previous_name =&gt; serf.get_tag(Tag.internal_node_name),</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        }</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">       start_time = Time.now</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-      previous_internal_name = get_tag(Tag.internal_node_name)</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-      restarted = false</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-not-changed" style="display: block; white-space: pre">       yield # the given operation must restart the service.</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-not-changed" style="display: block; white-space: pre">       while Time.now - start_time &lt; CHECK_RESTARTED_TIMEOUT</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-        restarted = get_tag(Tag.internal_node_name) == previous_internal_name</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-        break if restarted</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        targets.reject! do |target|</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+          name = target[:serf].get_tag(Tag.internal_node_name)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+          name != target[:previous_name]</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">+        break if targets.empty?</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         sleep(CHECK_RESTARTED_INTERVAL)</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-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-      restarted</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      targets.empty?</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">     private</span>
</pre>
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