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Posted to commits@helix.apache.org by ka...@apache.org on 2013/10/17 23:43:20 UTC
svn commit: r1533269 [25/27] - in /incubator/helix/site-content: ./
apidocs/assets/ apidocs/reference/ apidocs/reference/org/apache/helix/
apidocs/reference/org/apache/helix/agent/
apidocs/reference/org/apache/helix/alerts/ apidocs/reference/org/apache...
Modified: incubator/helix/site-content/xref/org/apache/helix/manager/zk/ZKHelixDataAccessor.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/org/apache/helix/manager/zk/ZKHelixDataAccessor.html?rev=1533269&r1=1533268&r2=1533269&view=diff
==============================================================================
--- incubator/helix/site-content/xref/org/apache/helix/manager/zk/ZKHelixDataAccessor.html (original)
+++ incubator/helix/site-content/xref/org/apache/helix/manager/zk/ZKHelixDataAccessor.html Thu Oct 17 21:43:06 2013
@@ -86,433 +86,449 @@
<a class="jxr_linenumber" name="76" href="#76">76</a> <a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type = key.getType();
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-<a class="jxr_linenumber" name="82" href="#82">82</a> @Override
-<a class="jxr_linenumber" name="83" href="#83">83</a> <strong class="jxr_keyword">public</strong> <T <strong class="jxr_keyword">extends</strong> HelixProperty> <strong class="jxr_keyword">boolean</strong> setProperty(<a href="../../../../../org/apache/helix/PropertyKey.html">PropertyKey</a> key, T value) {
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-<a class="jxr_linenumber" name="113" href="#113">113</a> Map<String, ZNRecord> map = bucketizer.bucketize(value.getRecord());
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-<a class="jxr_linenumber" name="117" href="#117">117</a> paths.add(path + <span class="jxr_string">"/"</span> + bucketName);
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-<a class="jxr_linenumber" name="121" href="#121">121</a> <em class="jxr_comment">// TODO: set success accordingly</em>
-<a class="jxr_linenumber" name="122" href="#122">122</a> _baseDataAccessor.setChildren(paths, bucketizedRecords, options);
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-<a class="jxr_linenumber" name="135" href="#135">135</a> @Override
-<a class="jxr_linenumber" name="136" href="#136">136</a> <strong class="jxr_keyword">public</strong> <T <strong class="jxr_keyword">extends</strong> HelixProperty> <strong class="jxr_keyword">boolean</strong> updateProperty(<a href="../../../../../org/apache/helix/PropertyKey.html">PropertyKey</a> key, T value) {
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-<a class="jxr_linenumber" name="170" href="#170">170</a> }
-<a class="jxr_linenumber" name="171" href="#171">171</a>
-<a class="jxr_linenumber" name="172" href="#172">172</a> List<T> childValues = <strong class="jxr_keyword">new</strong> ArrayList<T>();
-<a class="jxr_linenumber" name="173" href="#173">173</a>
-<a class="jxr_linenumber" name="174" href="#174">174</a> <em class="jxr_comment">// read all records</em>
-<a class="jxr_linenumber" name="175" href="#175">175</a> List<String> paths = <strong class="jxr_keyword">new</strong> ArrayList<String>();
-<a class="jxr_linenumber" name="176" href="#176">176</a> <strong class="jxr_keyword">for</strong> (PropertyKey key : keys) {
-<a class="jxr_linenumber" name="177" href="#177">177</a> paths.add(key.getPath());
-<a class="jxr_linenumber" name="178" href="#178">178</a> }
-<a class="jxr_linenumber" name="179" href="#179">179</a> List<ZNRecord> children = _baseDataAccessor.get(paths, <strong class="jxr_keyword">null</strong>, 0);
-<a class="jxr_linenumber" name="180" href="#180">180</a>
-<a class="jxr_linenumber" name="181" href="#181">181</a> <em class="jxr_comment">// check if bucketized</em>
-<a class="jxr_linenumber" name="182" href="#182">182</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < keys.size(); i++) {
-<a class="jxr_linenumber" name="183" href="#183">183</a> <a href="../../../../../org/apache/helix/PropertyKey.html">PropertyKey</a> key = keys.get(i);
-<a class="jxr_linenumber" name="184" href="#184">184</a> <a href="../../../../../org/apache/helix/ZNRecord.html">ZNRecord</a> record = children.get(i);
-<a class="jxr_linenumber" name="185" href="#185">185</a>
-<a class="jxr_linenumber" name="186" href="#186">186</a> <a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type = key.getType();
-<a class="jxr_linenumber" name="187" href="#187">187</a> String path = key.getPath();
-<a class="jxr_linenumber" name="188" href="#188">188</a> <strong class="jxr_keyword">int</strong> options = constructOptions(type);
-<a class="jxr_linenumber" name="189" href="#189">189</a> <em class="jxr_comment">// ZNRecord record = null;</em>
-<a class="jxr_linenumber" name="190" href="#190">190</a>
-<a class="jxr_linenumber" name="191" href="#191">191</a> <strong class="jxr_keyword">switch</strong> (type) {
-<a class="jxr_linenumber" name="192" href="#192">192</a> <strong class="jxr_keyword">case</strong> CURRENTSTATES:
-<a class="jxr_linenumber" name="193" href="#193">193</a> <strong class="jxr_keyword">case</strong> IDEALSTATES:
-<a class="jxr_linenumber" name="194" href="#194">194</a> <strong class="jxr_keyword">case</strong> EXTERNALVIEW:
-<a class="jxr_linenumber" name="195" href="#195">195</a> <em class="jxr_comment">// check if bucketized</em>
-<a class="jxr_linenumber" name="196" href="#196">196</a> <strong class="jxr_keyword">if</strong> (record != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="197" href="#197">197</a> <a href="../../../../../org/apache/helix/HelixProperty.html">HelixProperty</a> property = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/helix/HelixProperty.html">HelixProperty</a>(record);
-<a class="jxr_linenumber" name="198" href="#198">198</a>
-<a class="jxr_linenumber" name="199" href="#199">199</a> <strong class="jxr_keyword">int</strong> bucketSize = property.getBucketSize();
-<a class="jxr_linenumber" name="200" href="#200">200</a> <strong class="jxr_keyword">if</strong> (bucketSize > 0) {
-<a class="jxr_linenumber" name="201" href="#201">201</a> List<ZNRecord> childRecords = _baseDataAccessor.getChildren(path, <strong class="jxr_keyword">null</strong>, options);
-<a class="jxr_linenumber" name="202" href="#202">202</a> <a href="../../../../../org/apache/helix/ZNRecord.html">ZNRecord</a> assembledRecord = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/helix/ZNRecordAssembler.html">ZNRecordAssembler</a>().assemble(childRecords);
-<a class="jxr_linenumber" name="203" href="#203">203</a>
-<a class="jxr_linenumber" name="204" href="#204">204</a> <em class="jxr_comment">// merge with parent node value</em>
-<a class="jxr_linenumber" name="205" href="#205">205</a> <strong class="jxr_keyword">if</strong> (assembledRecord != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="206" href="#206">206</a> record.getSimpleFields().putAll(assembledRecord.getSimpleFields());
-<a class="jxr_linenumber" name="207" href="#207">207</a> record.getListFields().putAll(assembledRecord.getListFields());
-<a class="jxr_linenumber" name="208" href="#208">208</a> record.getMapFields().putAll(assembledRecord.getMapFields());
-<a class="jxr_linenumber" name="209" href="#209">209</a> }
-<a class="jxr_linenumber" name="210" href="#210">210</a> }
-<a class="jxr_linenumber" name="211" href="#211">211</a> }
-<a class="jxr_linenumber" name="212" href="#212">212</a> <strong class="jxr_keyword">break</strong>;
-<a class="jxr_linenumber" name="213" href="#213">213</a> <strong class="jxr_keyword">default</strong>:
-<a class="jxr_linenumber" name="214" href="#214">214</a> <strong class="jxr_keyword">break</strong>;
-<a class="jxr_linenumber" name="215" href="#215">215</a> }
-<a class="jxr_linenumber" name="216" href="#216">216</a>
-<a class="jxr_linenumber" name="217" href="#217">217</a> @SuppressWarnings(<span class="jxr_string">"unchecked"</span>)
-<a class="jxr_linenumber" name="218" href="#218">218</a> T t = (T) HelixProperty.convertToTypedInstance(key.getTypeClass(), record);
-<a class="jxr_linenumber" name="219" href="#219">219</a> childValues.add(t);
-<a class="jxr_linenumber" name="220" href="#220">220</a> }
-<a class="jxr_linenumber" name="221" href="#221">221</a>
-<a class="jxr_linenumber" name="222" href="#222">222</a> <strong class="jxr_keyword">return</strong> childValues;
-<a class="jxr_linenumber" name="223" href="#223">223</a> }
-<a class="jxr_linenumber" name="224" href="#224">224</a>
-<a class="jxr_linenumber" name="225" href="#225">225</a> @Override
-<a class="jxr_linenumber" name="226" href="#226">226</a> <strong class="jxr_keyword">public</strong> <T <strong class="jxr_keyword">extends</strong> HelixProperty> T getProperty(<a href="../../../../../org/apache/helix/PropertyKey.html">PropertyKey</a> key) {
-<a class="jxr_linenumber" name="227" href="#227">227</a> <a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type = key.getType();
-<a class="jxr_linenumber" name="228" href="#228">228</a> String path = key.getPath();
-<a class="jxr_linenumber" name="229" href="#229">229</a> <strong class="jxr_keyword">int</strong> options = constructOptions(type);
-<a class="jxr_linenumber" name="230" href="#230">230</a> <a href="../../../../../org/apache/helix/ZNRecord.html">ZNRecord</a> record = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="231" href="#231">231</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="232" href="#232">232</a> Stat stat = <strong class="jxr_keyword">new</strong> Stat();
-<a class="jxr_linenumber" name="233" href="#233">233</a> record = _baseDataAccessor.get(path, stat, options);
-<a class="jxr_linenumber" name="234" href="#234">234</a> <strong class="jxr_keyword">if</strong> (record != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="235" href="#235">235</a> record.setCreationTime(stat.getCtime());
-<a class="jxr_linenumber" name="236" href="#236">236</a> record.setModifiedTime(stat.getMtime());
-<a class="jxr_linenumber" name="237" href="#237">237</a> }
-<a class="jxr_linenumber" name="238" href="#238">238</a> } <strong class="jxr_keyword">catch</strong> (ZkNoNodeException e) {
-<a class="jxr_linenumber" name="239" href="#239">239</a> <em class="jxr_comment">// OK</em>
-<a class="jxr_linenumber" name="240" href="#240">240</a> }
-<a class="jxr_linenumber" name="241" href="#241">241</a>
-<a class="jxr_linenumber" name="242" href="#242">242</a> <strong class="jxr_keyword">switch</strong> (type) {
-<a class="jxr_linenumber" name="243" href="#243">243</a> <strong class="jxr_keyword">case</strong> CURRENTSTATES:
-<a class="jxr_linenumber" name="244" href="#244">244</a> <strong class="jxr_keyword">case</strong> IDEALSTATES:
-<a class="jxr_linenumber" name="245" href="#245">245</a> <strong class="jxr_keyword">case</strong> EXTERNALVIEW:
-<a class="jxr_linenumber" name="246" href="#246">246</a> <em class="jxr_comment">// check if bucketized</em>
-<a class="jxr_linenumber" name="247" href="#247">247</a> <strong class="jxr_keyword">if</strong> (record != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="248" href="#248">248</a> <a href="../../../../../org/apache/helix/HelixProperty.html">HelixProperty</a> property = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/helix/HelixProperty.html">HelixProperty</a>(record);
-<a class="jxr_linenumber" name="249" href="#249">249</a>
-<a class="jxr_linenumber" name="250" href="#250">250</a> <strong class="jxr_keyword">int</strong> bucketSize = property.getBucketSize();
-<a class="jxr_linenumber" name="251" href="#251">251</a> <strong class="jxr_keyword">if</strong> (bucketSize > 0) {
-<a class="jxr_linenumber" name="252" href="#252">252</a> List<ZNRecord> childRecords = _baseDataAccessor.getChildren(path, <strong class="jxr_keyword">null</strong>, options);
-<a class="jxr_linenumber" name="253" href="#253">253</a> <a href="../../../../../org/apache/helix/ZNRecord.html">ZNRecord</a> assembledRecord = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/helix/ZNRecordAssembler.html">ZNRecordAssembler</a>().assemble(childRecords);
-<a class="jxr_linenumber" name="254" href="#254">254</a>
-<a class="jxr_linenumber" name="255" href="#255">255</a> <em class="jxr_comment">// merge with parent node value</em>
-<a class="jxr_linenumber" name="256" href="#256">256</a> <strong class="jxr_keyword">if</strong> (assembledRecord != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="257" href="#257">257</a> record.getSimpleFields().putAll(assembledRecord.getSimpleFields());
-<a class="jxr_linenumber" name="258" href="#258">258</a> record.getListFields().putAll(assembledRecord.getListFields());
-<a class="jxr_linenumber" name="259" href="#259">259</a> record.getMapFields().putAll(assembledRecord.getMapFields());
-<a class="jxr_linenumber" name="260" href="#260">260</a> }
-<a class="jxr_linenumber" name="261" href="#261">261</a> }
-<a class="jxr_linenumber" name="262" href="#262">262</a> }
-<a class="jxr_linenumber" name="263" href="#263">263</a> <strong class="jxr_keyword">break</strong>;
-<a class="jxr_linenumber" name="264" href="#264">264</a> <strong class="jxr_keyword">default</strong>:
-<a class="jxr_linenumber" name="265" href="#265">265</a> <strong class="jxr_keyword">break</strong>;
-<a class="jxr_linenumber" name="266" href="#266">266</a> }
-<a class="jxr_linenumber" name="267" href="#267">267</a>
-<a class="jxr_linenumber" name="268" href="#268">268</a> @SuppressWarnings(<span class="jxr_string">"unchecked"</span>)
-<a class="jxr_linenumber" name="269" href="#269">269</a> T t = (T) HelixProperty.convertToTypedInstance(key.getTypeClass(), record);
-<a class="jxr_linenumber" name="270" href="#270">270</a> <strong class="jxr_keyword">return</strong> t;
-<a class="jxr_linenumber" name="271" href="#271">271</a> }
-<a class="jxr_linenumber" name="272" href="#272">272</a>
-<a class="jxr_linenumber" name="273" href="#273">273</a> @Override
-<a class="jxr_linenumber" name="274" href="#274">274</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> removeProperty(<a href="../../../../../org/apache/helix/PropertyKey.html">PropertyKey</a> key) {
-<a class="jxr_linenumber" name="275" href="#275">275</a> <a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type = key.getType();
-<a class="jxr_linenumber" name="276" href="#276">276</a> String path = key.getPath();
-<a class="jxr_linenumber" name="277" href="#277">277</a> <strong class="jxr_keyword">int</strong> options = constructOptions(type);
+<a class="jxr_linenumber" name="152" href="#152">152</a> <strong class="jxr_keyword">boolean</strong> success = false;
+<a class="jxr_linenumber" name="153" href="#153">153</a> <strong class="jxr_keyword">switch</strong> (type) {
+<a class="jxr_linenumber" name="154" href="#154">154</a> <strong class="jxr_keyword">case</strong> CURRENTSTATES:
+<a class="jxr_linenumber" name="155" href="#155">155</a> success = _groupCommit.commit(_baseDataAccessor, options, path, value.getRecord());
+<a class="jxr_linenumber" name="156" href="#156">156</a> <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="157" href="#157">157</a> <strong class="jxr_keyword">default</strong>:
+<a class="jxr_linenumber" name="158" href="#158">158</a> <strong class="jxr_keyword">if</strong> (type.usePropertyTransferServer()) {
+<a class="jxr_linenumber" name="159" href="#159">159</a> <strong class="jxr_keyword">if</strong> (_zkPropertyTransferSvcUrl != <strong class="jxr_keyword">null</strong> && _zkPropertyTransferClient != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="160" href="#160">160</a> <a href="../../../../../org/apache/helix/controller/restlet/ZNRecordUpdate.html">ZNRecordUpdate</a> update = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/helix/controller/restlet/ZNRecordUpdate.html">ZNRecordUpdate</a>(path, OpCode.UPDATE, value.getRecord());
+<a class="jxr_linenumber" name="161" href="#161">161</a> _zkPropertyTransferClient.enqueueZNRecordUpdate(update, _zkPropertyTransferSvcUrl);
+<a class="jxr_linenumber" name="162" href="#162">162</a>
+<a class="jxr_linenumber" name="163" href="#163">163</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
+<a class="jxr_linenumber" name="164" href="#164">164</a> } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="165" href="#165">165</a> <strong class="jxr_keyword">if</strong> (LOG.isTraceEnabled()) {
+<a class="jxr_linenumber" name="166" href="#166">166</a> LOG.trace(<span class="jxr_string">"getPropertyTransferUrl is null, skip updating the value"</span>);
+<a class="jxr_linenumber" name="167" href="#167">167</a> }
+<a class="jxr_linenumber" name="168" href="#168">168</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
+<a class="jxr_linenumber" name="169" href="#169">169</a> }
+<a class="jxr_linenumber" name="170" href="#170">170</a> }
+<a class="jxr_linenumber" name="171" href="#171">171</a> success = _baseDataAccessor.update(path, <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/helix/ZNRecordUpdater.html">ZNRecordUpdater</a>(value.getRecord()), options);
+<a class="jxr_linenumber" name="172" href="#172">172</a> <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="173" href="#173">173</a> }
+<a class="jxr_linenumber" name="174" href="#174">174</a> <strong class="jxr_keyword">return</strong> success;
+<a class="jxr_linenumber" name="175" href="#175">175</a> }
+<a class="jxr_linenumber" name="176" href="#176">176</a>
+<a class="jxr_linenumber" name="177" href="#177">177</a> @Override
+<a class="jxr_linenumber" name="178" href="#178">178</a> <strong class="jxr_keyword">public</strong> <T <strong class="jxr_keyword">extends</strong> HelixProperty> List<T> getProperty(List<PropertyKey> keys) {
+<a class="jxr_linenumber" name="179" href="#179">179</a> <strong class="jxr_keyword">if</strong> (keys == <strong class="jxr_keyword">null</strong> || keys.size() == 0) {
+<a class="jxr_linenumber" name="180" href="#180">180</a> <strong class="jxr_keyword">return</strong> Collections.emptyList();
+<a class="jxr_linenumber" name="181" href="#181">181</a> }
+<a class="jxr_linenumber" name="182" href="#182">182</a>
+<a class="jxr_linenumber" name="183" href="#183">183</a> List<T> childValues = <strong class="jxr_keyword">new</strong> ArrayList<T>();
+<a class="jxr_linenumber" name="184" href="#184">184</a>
+<a class="jxr_linenumber" name="185" href="#185">185</a> <em class="jxr_comment">// read all records</em>
+<a class="jxr_linenumber" name="186" href="#186">186</a> List<String> paths = <strong class="jxr_keyword">new</strong> ArrayList<String>();
+<a class="jxr_linenumber" name="187" href="#187">187</a> <strong class="jxr_keyword">for</strong> (PropertyKey key : keys) {
+<a class="jxr_linenumber" name="188" href="#188">188</a> paths.add(key.getPath());
+<a class="jxr_linenumber" name="189" href="#189">189</a> }
+<a class="jxr_linenumber" name="190" href="#190">190</a> List<ZNRecord> children = _baseDataAccessor.get(paths, <strong class="jxr_keyword">null</strong>, 0);
+<a class="jxr_linenumber" name="191" href="#191">191</a>
+<a class="jxr_linenumber" name="192" href="#192">192</a> <em class="jxr_comment">// check if bucketized</em>
+<a class="jxr_linenumber" name="193" href="#193">193</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < keys.size(); i++) {
+<a class="jxr_linenumber" name="194" href="#194">194</a> <a href="../../../../../org/apache/helix/PropertyKey.html">PropertyKey</a> key = keys.get(i);
+<a class="jxr_linenumber" name="195" href="#195">195</a> <a href="../../../../../org/apache/helix/ZNRecord.html">ZNRecord</a> record = children.get(i);
+<a class="jxr_linenumber" name="196" href="#196">196</a>
+<a class="jxr_linenumber" name="197" href="#197">197</a> <a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type = key.getType();
+<a class="jxr_linenumber" name="198" href="#198">198</a> String path = key.getPath();
+<a class="jxr_linenumber" name="199" href="#199">199</a> <strong class="jxr_keyword">int</strong> options = constructOptions(type);
+<a class="jxr_linenumber" name="200" href="#200">200</a> <em class="jxr_comment">// ZNRecord record = null;</em>
+<a class="jxr_linenumber" name="201" href="#201">201</a>
+<a class="jxr_linenumber" name="202" href="#202">202</a> <strong class="jxr_keyword">switch</strong> (type) {
+<a class="jxr_linenumber" name="203" href="#203">203</a> <strong class="jxr_keyword">case</strong> CURRENTSTATES:
+<a class="jxr_linenumber" name="204" href="#204">204</a> <strong class="jxr_keyword">case</strong> IDEALSTATES:
+<a class="jxr_linenumber" name="205" href="#205">205</a> <strong class="jxr_keyword">case</strong> EXTERNALVIEW:
+<a class="jxr_linenumber" name="206" href="#206">206</a> <em class="jxr_comment">// check if bucketized</em>
+<a class="jxr_linenumber" name="207" href="#207">207</a> <strong class="jxr_keyword">if</strong> (record != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="208" href="#208">208</a> <a href="../../../../../org/apache/helix/HelixProperty.html">HelixProperty</a> property = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/helix/HelixProperty.html">HelixProperty</a>(record);
+<a class="jxr_linenumber" name="209" href="#209">209</a>
+<a class="jxr_linenumber" name="210" href="#210">210</a> <strong class="jxr_keyword">int</strong> bucketSize = property.getBucketSize();
+<a class="jxr_linenumber" name="211" href="#211">211</a> <strong class="jxr_keyword">if</strong> (bucketSize > 0) {
+<a class="jxr_linenumber" name="212" href="#212">212</a> List<ZNRecord> childRecords = _baseDataAccessor.getChildren(path, <strong class="jxr_keyword">null</strong>, options);
+<a class="jxr_linenumber" name="213" href="#213">213</a> <a href="../../../../../org/apache/helix/ZNRecord.html">ZNRecord</a> assembledRecord = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/helix/ZNRecordAssembler.html">ZNRecordAssembler</a>().assemble(childRecords);
+<a class="jxr_linenumber" name="214" href="#214">214</a>
+<a class="jxr_linenumber" name="215" href="#215">215</a> <em class="jxr_comment">// merge with parent node value</em>
+<a class="jxr_linenumber" name="216" href="#216">216</a> <strong class="jxr_keyword">if</strong> (assembledRecord != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="217" href="#217">217</a> record.getSimpleFields().putAll(assembledRecord.getSimpleFields());
+<a class="jxr_linenumber" name="218" href="#218">218</a> record.getListFields().putAll(assembledRecord.getListFields());
+<a class="jxr_linenumber" name="219" href="#219">219</a> record.getMapFields().putAll(assembledRecord.getMapFields());
+<a class="jxr_linenumber" name="220" href="#220">220</a> }
+<a class="jxr_linenumber" name="221" href="#221">221</a> }
+<a class="jxr_linenumber" name="222" href="#222">222</a> }
+<a class="jxr_linenumber" name="223" href="#223">223</a> <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="224" href="#224">224</a> <strong class="jxr_keyword">default</strong>:
+<a class="jxr_linenumber" name="225" href="#225">225</a> <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="226" href="#226">226</a> }
+<a class="jxr_linenumber" name="227" href="#227">227</a>
+<a class="jxr_linenumber" name="228" href="#228">228</a> @SuppressWarnings(<span class="jxr_string">"unchecked"</span>)
+<a class="jxr_linenumber" name="229" href="#229">229</a> T t = (T) HelixProperty.convertToTypedInstance(key.getTypeClass(), record);
+<a class="jxr_linenumber" name="230" href="#230">230</a> childValues.add(t);
+<a class="jxr_linenumber" name="231" href="#231">231</a> }
+<a class="jxr_linenumber" name="232" href="#232">232</a>
+<a class="jxr_linenumber" name="233" href="#233">233</a> <strong class="jxr_keyword">return</strong> childValues;
+<a class="jxr_linenumber" name="234" href="#234">234</a> }
+<a class="jxr_linenumber" name="235" href="#235">235</a>
+<a class="jxr_linenumber" name="236" href="#236">236</a> @Override
+<a class="jxr_linenumber" name="237" href="#237">237</a> <strong class="jxr_keyword">public</strong> <T <strong class="jxr_keyword">extends</strong> HelixProperty> T getProperty(<a href="../../../../../org/apache/helix/PropertyKey.html">PropertyKey</a> key) {
+<a class="jxr_linenumber" name="238" href="#238">238</a> <a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type = key.getType();
+<a class="jxr_linenumber" name="239" href="#239">239</a> String path = key.getPath();
+<a class="jxr_linenumber" name="240" href="#240">240</a> <strong class="jxr_keyword">int</strong> options = constructOptions(type);
+<a class="jxr_linenumber" name="241" href="#241">241</a> <a href="../../../../../org/apache/helix/ZNRecord.html">ZNRecord</a> record = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="242" href="#242">242</a> <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="243" href="#243">243</a> Stat stat = <strong class="jxr_keyword">new</strong> Stat();
+<a class="jxr_linenumber" name="244" href="#244">244</a> record = _baseDataAccessor.get(path, stat, options);
+<a class="jxr_linenumber" name="245" href="#245">245</a> <strong class="jxr_keyword">if</strong> (record != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="246" href="#246">246</a> record.setCreationTime(stat.getCtime());
+<a class="jxr_linenumber" name="247" href="#247">247</a> record.setModifiedTime(stat.getMtime());
+<a class="jxr_linenumber" name="248" href="#248">248</a> }
+<a class="jxr_linenumber" name="249" href="#249">249</a> } <strong class="jxr_keyword">catch</strong> (ZkNoNodeException e) {
+<a class="jxr_linenumber" name="250" href="#250">250</a> <em class="jxr_comment">// OK</em>
+<a class="jxr_linenumber" name="251" href="#251">251</a> }
+<a class="jxr_linenumber" name="252" href="#252">252</a>
+<a class="jxr_linenumber" name="253" href="#253">253</a> <strong class="jxr_keyword">switch</strong> (type) {
+<a class="jxr_linenumber" name="254" href="#254">254</a> <strong class="jxr_keyword">case</strong> CURRENTSTATES:
+<a class="jxr_linenumber" name="255" href="#255">255</a> <strong class="jxr_keyword">case</strong> IDEALSTATES:
+<a class="jxr_linenumber" name="256" href="#256">256</a> <strong class="jxr_keyword">case</strong> EXTERNALVIEW:
+<a class="jxr_linenumber" name="257" href="#257">257</a> <em class="jxr_comment">// check if bucketized</em>
+<a class="jxr_linenumber" name="258" href="#258">258</a> <strong class="jxr_keyword">if</strong> (record != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="259" href="#259">259</a> <a href="../../../../../org/apache/helix/HelixProperty.html">HelixProperty</a> property = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/helix/HelixProperty.html">HelixProperty</a>(record);
+<a class="jxr_linenumber" name="260" href="#260">260</a>
+<a class="jxr_linenumber" name="261" href="#261">261</a> <strong class="jxr_keyword">int</strong> bucketSize = property.getBucketSize();
+<a class="jxr_linenumber" name="262" href="#262">262</a> <strong class="jxr_keyword">if</strong> (bucketSize > 0) {
+<a class="jxr_linenumber" name="263" href="#263">263</a> List<ZNRecord> childRecords = _baseDataAccessor.getChildren(path, <strong class="jxr_keyword">null</strong>, options);
+<a class="jxr_linenumber" name="264" href="#264">264</a> <a href="../../../../../org/apache/helix/ZNRecord.html">ZNRecord</a> assembledRecord = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/helix/ZNRecordAssembler.html">ZNRecordAssembler</a>().assemble(childRecords);
+<a class="jxr_linenumber" name="265" href="#265">265</a>
+<a class="jxr_linenumber" name="266" href="#266">266</a> <em class="jxr_comment">// merge with parent node value</em>
+<a class="jxr_linenumber" name="267" href="#267">267</a> <strong class="jxr_keyword">if</strong> (assembledRecord != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="268" href="#268">268</a> record.getSimpleFields().putAll(assembledRecord.getSimpleFields());
+<a class="jxr_linenumber" name="269" href="#269">269</a> record.getListFields().putAll(assembledRecord.getListFields());
+<a class="jxr_linenumber" name="270" href="#270">270</a> record.getMapFields().putAll(assembledRecord.getMapFields());
+<a class="jxr_linenumber" name="271" href="#271">271</a> }
+<a class="jxr_linenumber" name="272" href="#272">272</a> }
+<a class="jxr_linenumber" name="273" href="#273">273</a> }
+<a class="jxr_linenumber" name="274" href="#274">274</a> <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="275" href="#275">275</a> <strong class="jxr_keyword">default</strong>:
+<a class="jxr_linenumber" name="276" href="#276">276</a> <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="277" href="#277">277</a> }
<a class="jxr_linenumber" name="278" href="#278">278</a>
-<a class="jxr_linenumber" name="279" href="#279">279</a> <strong class="jxr_keyword">return</strong> _baseDataAccessor.remove(path, options);
-<a class="jxr_linenumber" name="280" href="#280">280</a> }
-<a class="jxr_linenumber" name="281" href="#281">281</a>
-<a class="jxr_linenumber" name="282" href="#282">282</a> @Override
-<a class="jxr_linenumber" name="283" href="#283">283</a> <strong class="jxr_keyword">public</strong> List<String> getChildNames(<a href="../../../../../org/apache/helix/PropertyKey.html">PropertyKey</a> key) {
-<a class="jxr_linenumber" name="284" href="#284">284</a> <a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type = key.getType();
-<a class="jxr_linenumber" name="285" href="#285">285</a> String parentPath = key.getPath();
-<a class="jxr_linenumber" name="286" href="#286">286</a> <strong class="jxr_keyword">int</strong> options = constructOptions(type);
-<a class="jxr_linenumber" name="287" href="#287">287</a> List<String> childNames = _baseDataAccessor.getChildNames(parentPath, options);
-<a class="jxr_linenumber" name="288" href="#288">288</a> <strong class="jxr_keyword">if</strong> (childNames == <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="289" href="#289">289</a> childNames = Collections.emptyList();
-<a class="jxr_linenumber" name="290" href="#290">290</a> }
-<a class="jxr_linenumber" name="291" href="#291">291</a> <strong class="jxr_keyword">return</strong> childNames;
-<a class="jxr_linenumber" name="292" href="#292">292</a> }
-<a class="jxr_linenumber" name="293" href="#293">293</a>
-<a class="jxr_linenumber" name="294" href="#294">294</a> @Override
-<a class="jxr_linenumber" name="295" href="#295">295</a> <strong class="jxr_keyword">public</strong> <T <strong class="jxr_keyword">extends</strong> HelixProperty> List<T> getChildValues(<a href="../../../../../org/apache/helix/PropertyKey.html">PropertyKey</a> key) {
-<a class="jxr_linenumber" name="296" href="#296">296</a> <a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type = key.getType();
-<a class="jxr_linenumber" name="297" href="#297">297</a> String parentPath = key.getPath();
-<a class="jxr_linenumber" name="298" href="#298">298</a> <strong class="jxr_keyword">int</strong> options = constructOptions(type);
-<a class="jxr_linenumber" name="299" href="#299">299</a> List<T> childValues = <strong class="jxr_keyword">new</strong> ArrayList<T>();
-<a class="jxr_linenumber" name="300" href="#300">300</a>
-<a class="jxr_linenumber" name="301" href="#301">301</a> List<ZNRecord> children = _baseDataAccessor.getChildren(parentPath, <strong class="jxr_keyword">null</strong>, options);
-<a class="jxr_linenumber" name="302" href="#302">302</a> <strong class="jxr_keyword">if</strong> (children != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="303" href="#303">303</a> <strong class="jxr_keyword">for</strong> (ZNRecord record : children) {
-<a class="jxr_linenumber" name="304" href="#304">304</a> <strong class="jxr_keyword">switch</strong> (type) {
-<a class="jxr_linenumber" name="305" href="#305">305</a> <strong class="jxr_keyword">case</strong> CURRENTSTATES:
-<a class="jxr_linenumber" name="306" href="#306">306</a> <strong class="jxr_keyword">case</strong> IDEALSTATES:
-<a class="jxr_linenumber" name="307" href="#307">307</a> <strong class="jxr_keyword">case</strong> EXTERNALVIEW:
-<a class="jxr_linenumber" name="308" href="#308">308</a> <strong class="jxr_keyword">if</strong> (record != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="309" href="#309">309</a> <a href="../../../../../org/apache/helix/HelixProperty.html">HelixProperty</a> property = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/helix/HelixProperty.html">HelixProperty</a>(record);
-<a class="jxr_linenumber" name="310" href="#310">310</a>
-<a class="jxr_linenumber" name="311" href="#311">311</a> <strong class="jxr_keyword">int</strong> bucketSize = property.getBucketSize();
-<a class="jxr_linenumber" name="312" href="#312">312</a> <strong class="jxr_keyword">if</strong> (bucketSize > 0) {
-<a class="jxr_linenumber" name="313" href="#313">313</a> <em class="jxr_comment">// TODO: fix this if record.id != pathName</em>
-<a class="jxr_linenumber" name="314" href="#314">314</a> String childPath = parentPath + <span class="jxr_string">"/"</span> + record.getId();
-<a class="jxr_linenumber" name="315" href="#315">315</a> List<ZNRecord> childRecords = _baseDataAccessor.getChildren(childPath, <strong class="jxr_keyword">null</strong>, options);
-<a class="jxr_linenumber" name="316" href="#316">316</a> <a href="../../../../../org/apache/helix/ZNRecord.html">ZNRecord</a> assembledRecord = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/helix/ZNRecordAssembler.html">ZNRecordAssembler</a>().assemble(childRecords);
-<a class="jxr_linenumber" name="317" href="#317">317</a>
-<a class="jxr_linenumber" name="318" href="#318">318</a> <em class="jxr_comment">// merge with parent node value</em>
-<a class="jxr_linenumber" name="319" href="#319">319</a> <strong class="jxr_keyword">if</strong> (assembledRecord != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="320" href="#320">320</a> record.getSimpleFields().putAll(assembledRecord.getSimpleFields());
-<a class="jxr_linenumber" name="321" href="#321">321</a> record.getListFields().putAll(assembledRecord.getListFields());
-<a class="jxr_linenumber" name="322" href="#322">322</a> record.getMapFields().putAll(assembledRecord.getMapFields());
-<a class="jxr_linenumber" name="323" href="#323">323</a> }
-<a class="jxr_linenumber" name="324" href="#324">324</a> }
-<a class="jxr_linenumber" name="325" href="#325">325</a> }
-<a class="jxr_linenumber" name="326" href="#326">326</a>
-<a class="jxr_linenumber" name="327" href="#327">327</a> <strong class="jxr_keyword">break</strong>;
-<a class="jxr_linenumber" name="328" href="#328">328</a> <strong class="jxr_keyword">default</strong>:
-<a class="jxr_linenumber" name="329" href="#329">329</a> <strong class="jxr_keyword">break</strong>;
-<a class="jxr_linenumber" name="330" href="#330">330</a> }
-<a class="jxr_linenumber" name="331" href="#331">331</a>
-<a class="jxr_linenumber" name="332" href="#332">332</a> <strong class="jxr_keyword">if</strong> (record != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="333" href="#333">333</a> @SuppressWarnings(<span class="jxr_string">"unchecked"</span>)
-<a class="jxr_linenumber" name="334" href="#334">334</a> T t = (T) HelixProperty.convertToTypedInstance(key.getTypeClass(), record);
-<a class="jxr_linenumber" name="335" href="#335">335</a> childValues.add(t);
-<a class="jxr_linenumber" name="336" href="#336">336</a> }
-<a class="jxr_linenumber" name="337" href="#337">337</a> }
-<a class="jxr_linenumber" name="338" href="#338">338</a> }
-<a class="jxr_linenumber" name="339" href="#339">339</a> <strong class="jxr_keyword">return</strong> childValues;
-<a class="jxr_linenumber" name="340" href="#340">340</a> }
-<a class="jxr_linenumber" name="341" href="#341">341</a>
-<a class="jxr_linenumber" name="342" href="#342">342</a> @Override
-<a class="jxr_linenumber" name="343" href="#343">343</a> <strong class="jxr_keyword">public</strong> <T <strong class="jxr_keyword">extends</strong> HelixProperty> Map<String, T> getChildValuesMap(<a href="../../../../../org/apache/helix/PropertyKey.html">PropertyKey</a> key) {
-<a class="jxr_linenumber" name="344" href="#344">344</a> <a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type = key.getType();
-<a class="jxr_linenumber" name="345" href="#345">345</a> String parentPath = key.getPath();
-<a class="jxr_linenumber" name="346" href="#346">346</a> <strong class="jxr_keyword">int</strong> options = constructOptions(type);
-<a class="jxr_linenumber" name="347" href="#347">347</a> List<T> children = getChildValues(key);
-<a class="jxr_linenumber" name="348" href="#348">348</a> Map<String, T> childValuesMap = <strong class="jxr_keyword">new</strong> HashMap<String, T>();
-<a class="jxr_linenumber" name="349" href="#349">349</a> <strong class="jxr_keyword">for</strong> (T t : children) {
-<a class="jxr_linenumber" name="350" href="#350">350</a> childValuesMap.put(t.getRecord().getId(), t);
-<a class="jxr_linenumber" name="351" href="#351">351</a> }
-<a class="jxr_linenumber" name="352" href="#352">352</a> <strong class="jxr_keyword">return</strong> childValuesMap;
-<a class="jxr_linenumber" name="353" href="#353">353</a>
-<a class="jxr_linenumber" name="354" href="#354">354</a> }
-<a class="jxr_linenumber" name="355" href="#355">355</a>
-<a class="jxr_linenumber" name="356" href="#356">356</a> @Override
-<a class="jxr_linenumber" name="357" href="#357">357</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/helix/PropertyKey.html">Builder</a> keyBuilder() {
-<a class="jxr_linenumber" name="358" href="#358">358</a> <strong class="jxr_keyword">return</strong> _propertyKeyBuilder;
-<a class="jxr_linenumber" name="359" href="#359">359</a> }
-<a class="jxr_linenumber" name="360" href="#360">360</a>
-<a class="jxr_linenumber" name="361" href="#361">361</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> constructOptions(<a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type) {
-<a class="jxr_linenumber" name="362" href="#362">362</a> <strong class="jxr_keyword">int</strong> options = 0;
-<a class="jxr_linenumber" name="363" href="#363">363</a> <strong class="jxr_keyword">if</strong> (type.isPersistent()) {
-<a class="jxr_linenumber" name="364" href="#364">364</a> options = options | AccessOption.PERSISTENT;
-<a class="jxr_linenumber" name="365" href="#365">365</a> } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="366" href="#366">366</a> options = options | AccessOption.EPHEMERAL;
-<a class="jxr_linenumber" name="367" href="#367">367</a> }
-<a class="jxr_linenumber" name="368" href="#368">368</a>
-<a class="jxr_linenumber" name="369" href="#369">369</a> <strong class="jxr_keyword">return</strong> options;
+<a class="jxr_linenumber" name="279" href="#279">279</a> @SuppressWarnings(<span class="jxr_string">"unchecked"</span>)
+<a class="jxr_linenumber" name="280" href="#280">280</a> T t = (T) HelixProperty.convertToTypedInstance(key.getTypeClass(), record);
+<a class="jxr_linenumber" name="281" href="#281">281</a> <strong class="jxr_keyword">return</strong> t;
+<a class="jxr_linenumber" name="282" href="#282">282</a> }
+<a class="jxr_linenumber" name="283" href="#283">283</a>
+<a class="jxr_linenumber" name="284" href="#284">284</a> @Override
+<a class="jxr_linenumber" name="285" href="#285">285</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> removeProperty(<a href="../../../../../org/apache/helix/PropertyKey.html">PropertyKey</a> key) {
+<a class="jxr_linenumber" name="286" href="#286">286</a> <a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type = key.getType();
+<a class="jxr_linenumber" name="287" href="#287">287</a> String path = key.getPath();
+<a class="jxr_linenumber" name="288" href="#288">288</a> <strong class="jxr_keyword">int</strong> options = constructOptions(type);
+<a class="jxr_linenumber" name="289" href="#289">289</a>
+<a class="jxr_linenumber" name="290" href="#290">290</a> <strong class="jxr_keyword">return</strong> _baseDataAccessor.remove(path, options);
+<a class="jxr_linenumber" name="291" href="#291">291</a> }
+<a class="jxr_linenumber" name="292" href="#292">292</a>
+<a class="jxr_linenumber" name="293" href="#293">293</a> @Override
+<a class="jxr_linenumber" name="294" href="#294">294</a> <strong class="jxr_keyword">public</strong> List<String> getChildNames(<a href="../../../../../org/apache/helix/PropertyKey.html">PropertyKey</a> key) {
+<a class="jxr_linenumber" name="295" href="#295">295</a> <a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type = key.getType();
+<a class="jxr_linenumber" name="296" href="#296">296</a> String parentPath = key.getPath();
+<a class="jxr_linenumber" name="297" href="#297">297</a> <strong class="jxr_keyword">int</strong> options = constructOptions(type);
+<a class="jxr_linenumber" name="298" href="#298">298</a> List<String> childNames = _baseDataAccessor.getChildNames(parentPath, options);
+<a class="jxr_linenumber" name="299" href="#299">299</a> <strong class="jxr_keyword">if</strong> (childNames == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="300" href="#300">300</a> childNames = Collections.emptyList();
+<a class="jxr_linenumber" name="301" href="#301">301</a> }
+<a class="jxr_linenumber" name="302" href="#302">302</a> <strong class="jxr_keyword">return</strong> childNames;
+<a class="jxr_linenumber" name="303" href="#303">303</a> }
+<a class="jxr_linenumber" name="304" href="#304">304</a>
+<a class="jxr_linenumber" name="305" href="#305">305</a> @Override
+<a class="jxr_linenumber" name="306" href="#306">306</a> <strong class="jxr_keyword">public</strong> <T <strong class="jxr_keyword">extends</strong> HelixProperty> List<T> getChildValues(<a href="../../../../../org/apache/helix/PropertyKey.html">PropertyKey</a> key) {
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+<a class="jxr_linenumber" name="308" href="#308">308</a> String parentPath = key.getPath();
+<a class="jxr_linenumber" name="309" href="#309">309</a> <strong class="jxr_keyword">int</strong> options = constructOptions(type);
+<a class="jxr_linenumber" name="310" href="#310">310</a> List<T> childValues = <strong class="jxr_keyword">new</strong> ArrayList<T>();
+<a class="jxr_linenumber" name="311" href="#311">311</a>
+<a class="jxr_linenumber" name="312" href="#312">312</a> List<ZNRecord> children = _baseDataAccessor.getChildren(parentPath, <strong class="jxr_keyword">null</strong>, options);
+<a class="jxr_linenumber" name="313" href="#313">313</a> <strong class="jxr_keyword">if</strong> (children != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="314" href="#314">314</a> <strong class="jxr_keyword">for</strong> (ZNRecord record : children) {
+<a class="jxr_linenumber" name="315" href="#315">315</a> <strong class="jxr_keyword">switch</strong> (type) {
+<a class="jxr_linenumber" name="316" href="#316">316</a> <strong class="jxr_keyword">case</strong> CURRENTSTATES:
+<a class="jxr_linenumber" name="317" href="#317">317</a> <strong class="jxr_keyword">case</strong> IDEALSTATES:
+<a class="jxr_linenumber" name="318" href="#318">318</a> <strong class="jxr_keyword">case</strong> EXTERNALVIEW:
+<a class="jxr_linenumber" name="319" href="#319">319</a> <strong class="jxr_keyword">if</strong> (record != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="320" href="#320">320</a> <a href="../../../../../org/apache/helix/HelixProperty.html">HelixProperty</a> property = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/helix/HelixProperty.html">HelixProperty</a>(record);
+<a class="jxr_linenumber" name="321" href="#321">321</a>
+<a class="jxr_linenumber" name="322" href="#322">322</a> <strong class="jxr_keyword">int</strong> bucketSize = property.getBucketSize();
+<a class="jxr_linenumber" name="323" href="#323">323</a> <strong class="jxr_keyword">if</strong> (bucketSize > 0) {
+<a class="jxr_linenumber" name="324" href="#324">324</a> <em class="jxr_comment">// TODO: fix this if record.id != pathName</em>
+<a class="jxr_linenumber" name="325" href="#325">325</a> String childPath = parentPath + <span class="jxr_string">"/"</span> + record.getId();
+<a class="jxr_linenumber" name="326" href="#326">326</a> List<ZNRecord> childRecords = _baseDataAccessor.getChildren(childPath, <strong class="jxr_keyword">null</strong>, options);
+<a class="jxr_linenumber" name="327" href="#327">327</a> <a href="../../../../../org/apache/helix/ZNRecord.html">ZNRecord</a> assembledRecord = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/helix/ZNRecordAssembler.html">ZNRecordAssembler</a>().assemble(childRecords);
+<a class="jxr_linenumber" name="328" href="#328">328</a>
+<a class="jxr_linenumber" name="329" href="#329">329</a> <em class="jxr_comment">// merge with parent node value</em>
+<a class="jxr_linenumber" name="330" href="#330">330</a> <strong class="jxr_keyword">if</strong> (assembledRecord != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="331" href="#331">331</a> record.getSimpleFields().putAll(assembledRecord.getSimpleFields());
+<a class="jxr_linenumber" name="332" href="#332">332</a> record.getListFields().putAll(assembledRecord.getListFields());
+<a class="jxr_linenumber" name="333" href="#333">333</a> record.getMapFields().putAll(assembledRecord.getMapFields());
+<a class="jxr_linenumber" name="334" href="#334">334</a> }
+<a class="jxr_linenumber" name="335" href="#335">335</a> }
+<a class="jxr_linenumber" name="336" href="#336">336</a> }
+<a class="jxr_linenumber" name="337" href="#337">337</a>
+<a class="jxr_linenumber" name="338" href="#338">338</a> <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="339" href="#339">339</a> <strong class="jxr_keyword">default</strong>:
+<a class="jxr_linenumber" name="340" href="#340">340</a> <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="341" href="#341">341</a> }
+<a class="jxr_linenumber" name="342" href="#342">342</a>
+<a class="jxr_linenumber" name="343" href="#343">343</a> <strong class="jxr_keyword">if</strong> (record != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="344" href="#344">344</a> @SuppressWarnings(<span class="jxr_string">"unchecked"</span>)
+<a class="jxr_linenumber" name="345" href="#345">345</a> T t = (T) HelixProperty.convertToTypedInstance(key.getTypeClass(), record);
+<a class="jxr_linenumber" name="346" href="#346">346</a> childValues.add(t);
+<a class="jxr_linenumber" name="347" href="#347">347</a> }
+<a class="jxr_linenumber" name="348" href="#348">348</a> }
+<a class="jxr_linenumber" name="349" href="#349">349</a> }
+<a class="jxr_linenumber" name="350" href="#350">350</a> <strong class="jxr_keyword">return</strong> childValues;
+<a class="jxr_linenumber" name="351" href="#351">351</a> }
+<a class="jxr_linenumber" name="352" href="#352">352</a>
+<a class="jxr_linenumber" name="353" href="#353">353</a> @Override
+<a class="jxr_linenumber" name="354" href="#354">354</a> <strong class="jxr_keyword">public</strong> <T <strong class="jxr_keyword">extends</strong> HelixProperty> Map<String, T> getChildValuesMap(<a href="../../../../../org/apache/helix/PropertyKey.html">PropertyKey</a> key) {
+<a class="jxr_linenumber" name="355" href="#355">355</a> <a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type = key.getType();
+<a class="jxr_linenumber" name="356" href="#356">356</a> String parentPath = key.getPath();
+<a class="jxr_linenumber" name="357" href="#357">357</a> <strong class="jxr_keyword">int</strong> options = constructOptions(type);
+<a class="jxr_linenumber" name="358" href="#358">358</a> List<T> children = getChildValues(key);
+<a class="jxr_linenumber" name="359" href="#359">359</a> Map<String, T> childValuesMap = <strong class="jxr_keyword">new</strong> HashMap<String, T>();
+<a class="jxr_linenumber" name="360" href="#360">360</a> <strong class="jxr_keyword">for</strong> (T t : children) {
+<a class="jxr_linenumber" name="361" href="#361">361</a> childValuesMap.put(t.getRecord().getId(), t);
+<a class="jxr_linenumber" name="362" href="#362">362</a> }
+<a class="jxr_linenumber" name="363" href="#363">363</a> <strong class="jxr_keyword">return</strong> childValuesMap;
+<a class="jxr_linenumber" name="364" href="#364">364</a>
+<a class="jxr_linenumber" name="365" href="#365">365</a> }
+<a class="jxr_linenumber" name="366" href="#366">366</a>
+<a class="jxr_linenumber" name="367" href="#367">367</a> @Override
+<a class="jxr_linenumber" name="368" href="#368">368</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/helix/PropertyKey.html">Builder</a> keyBuilder() {
+<a class="jxr_linenumber" name="369" href="#369">369</a> <strong class="jxr_keyword">return</strong> _propertyKeyBuilder;
<a class="jxr_linenumber" name="370" href="#370">370</a> }
<a class="jxr_linenumber" name="371" href="#371">371</a>
-<a class="jxr_linenumber" name="372" href="#372">372</a> @Override
-<a class="jxr_linenumber" name="373" href="#373">373</a> <strong class="jxr_keyword">public</strong> <T <strong class="jxr_keyword">extends</strong> HelixProperty> <strong class="jxr_keyword">boolean</strong>[] createChildren(List<PropertyKey> keys, List<T> children) {
-<a class="jxr_linenumber" name="374" href="#374">374</a> <em class="jxr_comment">// TODO: add validation</em>
-<a class="jxr_linenumber" name="375" href="#375">375</a> <strong class="jxr_keyword">int</strong> options = -1;
-<a class="jxr_linenumber" name="376" href="#376">376</a> List<String> paths = <strong class="jxr_keyword">new</strong> ArrayList<String>();
-<a class="jxr_linenumber" name="377" href="#377">377</a> List<ZNRecord> records = <strong class="jxr_keyword">new</strong> ArrayList<ZNRecord>();
-<a class="jxr_linenumber" name="378" href="#378">378</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < keys.size(); i++) {
-<a class="jxr_linenumber" name="379" href="#379">379</a> <a href="../../../../../org/apache/helix/PropertyKey.html">PropertyKey</a> key = keys.get(i);
-<a class="jxr_linenumber" name="380" href="#380">380</a> <a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type = key.getType();
-<a class="jxr_linenumber" name="381" href="#381">381</a> String path = key.getPath();
-<a class="jxr_linenumber" name="382" href="#382">382</a> paths.add(path);
-<a class="jxr_linenumber" name="383" href="#383">383</a> <a href="../../../../../org/apache/helix/HelixProperty.html">HelixProperty</a> value = children.get(i);
-<a class="jxr_linenumber" name="384" href="#384">384</a> records.add(value.getRecord());
-<a class="jxr_linenumber" name="385" href="#385">385</a> options = constructOptions(type);
-<a class="jxr_linenumber" name="386" href="#386">386</a> }
-<a class="jxr_linenumber" name="387" href="#387">387</a> <strong class="jxr_keyword">return</strong> _baseDataAccessor.createChildren(paths, records, options);
-<a class="jxr_linenumber" name="388" href="#388">388</a> }
-<a class="jxr_linenumber" name="389" href="#389">389</a>
-<a class="jxr_linenumber" name="390" href="#390">390</a> @Override
-<a class="jxr_linenumber" name="391" href="#391">391</a> <strong class="jxr_keyword">public</strong> <T <strong class="jxr_keyword">extends</strong> HelixProperty> <strong class="jxr_keyword">boolean</strong>[] setChildren(List<PropertyKey> keys, List<T> children) {
-<a class="jxr_linenumber" name="392" href="#392">392</a> <strong class="jxr_keyword">int</strong> options = -1;
-<a class="jxr_linenumber" name="393" href="#393">393</a> List<String> paths = <strong class="jxr_keyword">new</strong> ArrayList<String>();
-<a class="jxr_linenumber" name="394" href="#394">394</a> List<ZNRecord> records = <strong class="jxr_keyword">new</strong> ArrayList<ZNRecord>();
-<a class="jxr_linenumber" name="395" href="#395">395</a>
-<a class="jxr_linenumber" name="396" href="#396">396</a> List<List<String>> bucketizedPaths =
-<a class="jxr_linenumber" name="397" href="#397">397</a> <strong class="jxr_keyword">new</strong> ArrayList<List<String>>(Collections.<List<String>> nCopies(keys.size(), <strong class="jxr_keyword">null</strong>));
-<a class="jxr_linenumber" name="398" href="#398">398</a> List<List<ZNRecord>> bucketizedRecords =
-<a class="jxr_linenumber" name="399" href="#399">399</a> <strong class="jxr_keyword">new</strong> ArrayList<List<ZNRecord>>(Collections.<List<ZNRecord>> nCopies(keys.size(), <strong class="jxr_keyword">null</strong>));
+<a class="jxr_linenumber" name="372" href="#372">372</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> constructOptions(<a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type) {
+<a class="jxr_linenumber" name="373" href="#373">373</a> <strong class="jxr_keyword">int</strong> options = 0;
+<a class="jxr_linenumber" name="374" href="#374">374</a> <strong class="jxr_keyword">if</strong> (type.isPersistent()) {
+<a class="jxr_linenumber" name="375" href="#375">375</a> options = options | AccessOption.PERSISTENT;
+<a class="jxr_linenumber" name="376" href="#376">376</a> } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="377" href="#377">377</a> options = options | AccessOption.EPHEMERAL;
+<a class="jxr_linenumber" name="378" href="#378">378</a> }
+<a class="jxr_linenumber" name="379" href="#379">379</a>
+<a class="jxr_linenumber" name="380" href="#380">380</a> <strong class="jxr_keyword">return</strong> options;
+<a class="jxr_linenumber" name="381" href="#381">381</a> }
+<a class="jxr_linenumber" name="382" href="#382">382</a>
+<a class="jxr_linenumber" name="383" href="#383">383</a> @Override
+<a class="jxr_linenumber" name="384" href="#384">384</a> <strong class="jxr_keyword">public</strong> <T <strong class="jxr_keyword">extends</strong> HelixProperty> <strong class="jxr_keyword">boolean</strong>[] createChildren(List<PropertyKey> keys, List<T> children) {
+<a class="jxr_linenumber" name="385" href="#385">385</a> <em class="jxr_comment">// TODO: add validation</em>
+<a class="jxr_linenumber" name="386" href="#386">386</a> <strong class="jxr_keyword">int</strong> options = -1;
+<a class="jxr_linenumber" name="387" href="#387">387</a> List<String> paths = <strong class="jxr_keyword">new</strong> ArrayList<String>();
+<a class="jxr_linenumber" name="388" href="#388">388</a> List<ZNRecord> records = <strong class="jxr_keyword">new</strong> ArrayList<ZNRecord>();
+<a class="jxr_linenumber" name="389" href="#389">389</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < keys.size(); i++) {
+<a class="jxr_linenumber" name="390" href="#390">390</a> <a href="../../../../../org/apache/helix/PropertyKey.html">PropertyKey</a> key = keys.get(i);
+<a class="jxr_linenumber" name="391" href="#391">391</a> <a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type = key.getType();
+<a class="jxr_linenumber" name="392" href="#392">392</a> String path = key.getPath();
+<a class="jxr_linenumber" name="393" href="#393">393</a> paths.add(path);
+<a class="jxr_linenumber" name="394" href="#394">394</a> <a href="../../../../../org/apache/helix/HelixProperty.html">HelixProperty</a> value = children.get(i);
+<a class="jxr_linenumber" name="395" href="#395">395</a> records.add(value.getRecord());
+<a class="jxr_linenumber" name="396" href="#396">396</a> options = constructOptions(type);
+<a class="jxr_linenumber" name="397" href="#397">397</a> }
+<a class="jxr_linenumber" name="398" href="#398">398</a> <strong class="jxr_keyword">return</strong> _baseDataAccessor.createChildren(paths, records, options);
+<a class="jxr_linenumber" name="399" href="#399">399</a> }
<a class="jxr_linenumber" name="400" href="#400">400</a>
-<a class="jxr_linenumber" name="401" href="#401">401</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < keys.size(); i++) {
-<a class="jxr_linenumber" name="402" href="#402">402</a> <a href="../../../../../org/apache/helix/PropertyKey.html">PropertyKey</a> key = keys.get(i);
-<a class="jxr_linenumber" name="403" href="#403">403</a> <a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type = key.getType();
-<a class="jxr_linenumber" name="404" href="#404">404</a> String path = key.getPath();
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-<a class="jxr_linenumber" name="407" href="#407">407</a>
-<a class="jxr_linenumber" name="408" href="#408">408</a> <a href="../../../../../org/apache/helix/HelixProperty.html">HelixProperty</a> value = children.get(i);
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-<a class="jxr_linenumber" name="410" href="#410">410</a> <strong class="jxr_keyword">switch</strong> (type) {
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-<a class="jxr_linenumber" name="414" href="#414">414</a> } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="415" href="#415">415</a> _baseDataAccessor.remove(path, options);
-<a class="jxr_linenumber" name="416" href="#416">416</a>
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-<a class="jxr_linenumber" name="419" href="#419">419</a> records.add(metaRecord);
+<a class="jxr_linenumber" name="401" href="#401">401</a> @Override
+<a class="jxr_linenumber" name="402" href="#402">402</a> <strong class="jxr_keyword">public</strong> <T <strong class="jxr_keyword">extends</strong> HelixProperty> <strong class="jxr_keyword">boolean</strong>[] setChildren(List<PropertyKey> keys, List<T> children) {
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+<a class="jxr_linenumber" name="404" href="#404">404</a> List<String> paths = <strong class="jxr_keyword">new</strong> ArrayList<String>();
+<a class="jxr_linenumber" name="405" href="#405">405</a> List<ZNRecord> records = <strong class="jxr_keyword">new</strong> ArrayList<ZNRecord>();
+<a class="jxr_linenumber" name="406" href="#406">406</a>
+<a class="jxr_linenumber" name="407" href="#407">407</a> List<List<String>> bucketizedPaths =
+<a class="jxr_linenumber" name="408" href="#408">408</a> <strong class="jxr_keyword">new</strong> ArrayList<List<String>>(Collections.<List<String>> nCopies(keys.size(), <strong class="jxr_keyword">null</strong>));
+<a class="jxr_linenumber" name="409" href="#409">409</a> List<List<ZNRecord>> bucketizedRecords =
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+<a class="jxr_linenumber" name="411" href="#411">411</a>
+<a class="jxr_linenumber" name="412" href="#412">412</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < keys.size(); i++) {
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+<a class="jxr_linenumber" name="414" href="#414">414</a> <a href="../../../../../org/apache/helix/PropertyType.html">PropertyType</a> type = key.getType();
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+<a class="jxr_linenumber" name="417" href="#417">417</a> options = constructOptions(type);
+<a class="jxr_linenumber" name="418" href="#418">418</a>
+<a class="jxr_linenumber" name="419" href="#419">419</a> <a href="../../../../../org/apache/helix/HelixProperty.html">HelixProperty</a> value = children.get(i);
<a class="jxr_linenumber" name="420" href="#420">420</a>
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-<a class="jxr_linenumber" name="422" href="#422">422</a>
-<a class="jxr_linenumber" name="423" href="#423">423</a> Map<String, ZNRecord> map = bucketizer.bucketize(value.getRecord());
-<a class="jxr_linenumber" name="424" href="#424">424</a> List<String> childBucketizedPaths = <strong class="jxr_keyword">new</strong> ArrayList<String>();
-<a class="jxr_linenumber" name="425" href="#425">425</a> List<ZNRecord> childBucketizedRecords = <strong class="jxr_keyword">new</strong> ArrayList<ZNRecord>();
-<a class="jxr_linenumber" name="426" href="#426">426</a> <strong class="jxr_keyword">for</strong> (String bucketName : map.keySet()) {
-<a class="jxr_linenumber" name="427" href="#427">427</a> childBucketizedPaths.add(path + <span class="jxr_string">"/"</span> + bucketName);
-<a class="jxr_linenumber" name="428" href="#428">428</a> childBucketizedRecords.add(map.get(bucketName));
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-<a class="jxr_linenumber" name="430" href="#430">430</a> bucketizedPaths.set(i, childBucketizedPaths);
-<a class="jxr_linenumber" name="431" href="#431">431</a> bucketizedRecords.set(i, childBucketizedRecords);
-<a class="jxr_linenumber" name="432" href="#432">432</a> }
-<a class="jxr_linenumber" name="433" href="#433">433</a> <strong class="jxr_keyword">break</strong>;
-<a class="jxr_linenumber" name="434" href="#434">434</a> <strong class="jxr_keyword">default</strong>:
-<a class="jxr_linenumber" name="435" href="#435">435</a> records.add(value.getRecord());
-<a class="jxr_linenumber" name="436" href="#436">436</a> <strong class="jxr_keyword">break</strong>;
-<a class="jxr_linenumber" name="437" href="#437">437</a> }
-<a class="jxr_linenumber" name="438" href="#438">438</a> }
-<a class="jxr_linenumber" name="439" href="#439">439</a>
-<a class="jxr_linenumber" name="440" href="#440">440</a> <em class="jxr_comment">// set non-bucketized nodes or parent nodes of bucketized nodes</em>
-<a class="jxr_linenumber" name="441" href="#441">441</a> <strong class="jxr_keyword">boolean</strong> success[] = _baseDataAccessor.setChildren(paths, records, options);
-<a class="jxr_linenumber" name="442" href="#442">442</a>
-<a class="jxr_linenumber" name="443" href="#443">443</a> <em class="jxr_comment">// set bucketized nodes</em>
-<a class="jxr_linenumber" name="444" href="#444">444</a> List<String> allBucketizedPaths = <strong class="jxr_keyword">new</strong> ArrayList<String>();
-<a class="jxr_linenumber" name="445" href="#445">445</a> List<ZNRecord> allBucketizedRecords = <strong class="jxr_keyword">new</strong> ArrayList<ZNRecord>();
-<a class="jxr_linenumber" name="446" href="#446">446</a>
-<a class="jxr_linenumber" name="447" href="#447">447</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < keys.size(); i++) {
-<a class="jxr_linenumber" name="448" href="#448">448</a> <strong class="jxr_keyword">if</strong> (success[i] && bucketizedPaths.get(i) != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="449" href="#449">449</a> allBucketizedPaths.addAll(bucketizedPaths.get(i));
-<a class="jxr_linenumber" name="450" href="#450">450</a> allBucketizedRecords.addAll(bucketizedRecords.get(i));
-<a class="jxr_linenumber" name="451" href="#451">451</a> }
-<a class="jxr_linenumber" name="452" href="#452">452</a> }
-<a class="jxr_linenumber" name="453" href="#453">453</a>
-<a class="jxr_linenumber" name="454" href="#454">454</a> <em class="jxr_comment">// TODO: set success accordingly</em>
-<a class="jxr_linenumber" name="455" href="#455">455</a> _baseDataAccessor.setChildren(allBucketizedPaths, allBucketizedRecords, options);
-<a class="jxr_linenumber" name="456" href="#456">456</a>
-<a class="jxr_linenumber" name="457" href="#457">457</a> <strong class="jxr_keyword">return</strong> success;
-<a class="jxr_linenumber" name="458" href="#458">458</a> }
-<a class="jxr_linenumber" name="459" href="#459">459</a>
-<a class="jxr_linenumber" name="460" href="#460">460</a> @Override
-<a class="jxr_linenumber" name="461" href="#461">461</a> <strong class="jxr_keyword">public</strong> BaseDataAccessor<ZNRecord> getBaseDataAccessor() {
-<a class="jxr_linenumber" name="462" href="#462">462</a> <strong class="jxr_keyword">return</strong> _baseDataAccessor;
-<a class="jxr_linenumber" name="463" href="#463">463</a> }
-<a class="jxr_linenumber" name="464" href="#464">464</a>
-<a class="jxr_linenumber" name="465" href="#465">465</a> @Override
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