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Posted to commits@hbase.apache.org by mi...@apache.org on 2016/02/03 18:26:14 UTC
[41/51] [partial] hbase-site git commit: Published site at
2f5767376f42c0416e025df412e3d5944a1b2a67.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/6a13df3e/devapidocs/src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html b/devapidocs/src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html
index f41a45b..9f165f1 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html
@@ -644,156 +644,159 @@
<span class="sourceLineNo">636</span> Configuration conf = job.getConfiguration();<a name="line.636"></a>
<span class="sourceLineNo">637</span> // create the partitions file<a name="line.637"></a>
<span class="sourceLineNo">638</span> FileSystem fs = FileSystem.get(conf);<a name="line.638"></a>
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+<span class="sourceLineNo">729</span> @VisibleForTesting<a name="line.729"></a>
+<span class="sourceLineNo">730</span> static void configureBloomType(HTableDescriptor tableDescriptor, Configuration conf)<a name="line.730"></a>
+<span class="sourceLineNo">731</span> throws UnsupportedEncodingException {<a name="line.731"></a>
+<span class="sourceLineNo">732</span> if (tableDescriptor == null) {<a name="line.732"></a>
+<span class="sourceLineNo">733</span> // could happen with mock table instance<a name="line.733"></a>
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+<span class="sourceLineNo">738</span> int i = 0;<a name="line.738"></a>
+<span class="sourceLineNo">739</span> for (HColumnDescriptor familyDescriptor : families) {<a name="line.739"></a>
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+<span class="sourceLineNo">754</span><a name="line.754"></a>
+<span class="sourceLineNo">755</span> /**<a name="line.755"></a>
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+<span class="sourceLineNo">758</span> *<a name="line.758"></a>
+<span class="sourceLineNo">759</span> * @param tableDescriptor to read the properties from<a name="line.759"></a>
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+<span class="sourceLineNo">766</span> Configuration conf) throws UnsupportedEncodingException {<a name="line.766"></a>
+<span class="sourceLineNo">767</span> if (tableDescriptor == null) {<a name="line.767"></a>
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+<span class="sourceLineNo">770</span> }<a name="line.770"></a>
+<span class="sourceLineNo">771</span> StringBuilder dataBlockEncodingConfigValue = new StringBuilder();<a name="line.771"></a>
+<span class="sourceLineNo">772</span> Collection<HColumnDescriptor> families = tableDescriptor.getFamilies();<a name="line.772"></a>
+<span class="sourceLineNo">773</span> int i = 0;<a name="line.773"></a>
+<span class="sourceLineNo">774</span> for (HColumnDescriptor familyDescriptor : families) {<a name="line.774"></a>
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+<span class="sourceLineNo">776</span> dataBlockEncodingConfigValue.append('&');<a name="line.776"></a>
+<span class="sourceLineNo">777</span> }<a name="line.777"></a>
+<span class="sourceLineNo">778</span> dataBlockEncodingConfigValue.append(<a name="line.778"></a>
+<span class="sourceLineNo">779</span> URLEncoder.encode(familyDescriptor.getNameAsString(), "UTF-8"));<a name="line.779"></a>
+<span class="sourceLineNo">780</span> dataBlockEncodingConfigValue.append('=');<a name="line.780"></a>
+<span class="sourceLineNo">781</span> DataBlockEncoding encoding = familyDescriptor.getDataBlockEncoding();<a name="line.781"></a>
+<span class="sourceLineNo">782</span> if (encoding == null) {<a name="line.782"></a>
+<span class="sourceLineNo">783</span> encoding = DataBlockEncoding.NONE;<a name="line.783"></a>
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+<span class="sourceLineNo">785</span> dataBlockEncodingConfigValue.append(URLEncoder.encode(encoding.toString(),<a name="line.785"></a>
+<span class="sourceLineNo">786</span> "UTF-8"));<a name="line.786"></a>
+<span class="sourceLineNo">787</span> }<a name="line.787"></a>
+<span class="sourceLineNo">788</span> conf.set(DATABLOCK_ENCODING_FAMILIES_CONF_KEY,<a name="line.788"></a>
+<span class="sourceLineNo">789</span> dataBlockEncodingConfigValue.toString());<a name="line.789"></a>
+<span class="sourceLineNo">790</span> }<a name="line.790"></a>
+<span class="sourceLineNo">791</span>}<a name="line.791"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/6a13df3e/devapidocs/src-html/org/apache/hadoop/hbase/master/CatalogJanitor.SplitParentFirstComparator.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/master/CatalogJanitor.SplitParentFirstComparator.html b/devapidocs/src-html/org/apache/hadoop/hbase/master/CatalogJanitor.SplitParentFirstComparator.html
index 0129065..f72db18 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/master/CatalogJanitor.SplitParentFirstComparator.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/master/CatalogJanitor.SplitParentFirstComparator.html
@@ -222,227 +222,228 @@
<span class="sourceLineNo">214</span> int scan() throws IOException {<a name="line.214"></a>
<span class="sourceLineNo">215</span> try {<a name="line.215"></a>
<span class="sourceLineNo">216</span> if (!alreadyRunning.compareAndSet(false, true)) {<a name="line.216"></a>
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-<span class="sourceLineNo">219</span> Triple<Integer, Map<HRegionInfo, Result>, Map<HRegionInfo, Result>> scanTriple =<a name="line.219"></a>
-<span class="sourceLineNo">220</span> getMergedRegionsAndSplitParents();<a name="line.220"></a>
-<span class="sourceLineNo">221</span> int count = scanTriple.getFirst();<a name="line.221"></a>
-<span class="sourceLineNo">222</span> /**<a name="line.222"></a>
-<span class="sourceLineNo">223</span> * clean merge regions first<a name="line.223"></a>
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-<span class="sourceLineNo">225</span> int mergeCleaned = 0;<a name="line.225"></a>
-<span class="sourceLineNo">226</span> Map<HRegionInfo, Result> mergedRegions = scanTriple.getSecond();<a name="line.226"></a>
-<span class="sourceLineNo">227</span> for (Map.Entry<HRegionInfo, Result> e : mergedRegions.entrySet()) {<a name="line.227"></a>
-<span class="sourceLineNo">228</span> PairOfSameType<HRegionInfo> p = MetaTableAccessor.getMergeRegions(e.getValue());<a name="line.228"></a>
-<span class="sourceLineNo">229</span> HRegionInfo regionA = p.getFirst();<a name="line.229"></a>
-<span class="sourceLineNo">230</span> HRegionInfo regionB = p.getSecond();<a name="line.230"></a>
-<span class="sourceLineNo">231</span> if (regionA == null || regionB == null) {<a name="line.231"></a>
-<span class="sourceLineNo">232</span> LOG.warn("Unexpected references regionA="<a name="line.232"></a>
-<span class="sourceLineNo">233</span> + (regionA == null ? "null" : regionA.getRegionNameAsString())<a name="line.233"></a>
-<span class="sourceLineNo">234</span> + ",regionB="<a name="line.234"></a>
-<span class="sourceLineNo">235</span> + (regionB == null ? "null" : regionB.getRegionNameAsString())<a name="line.235"></a>
-<span class="sourceLineNo">236</span> + " in merged region " + e.getKey().getRegionNameAsString());<a name="line.236"></a>
-<span class="sourceLineNo">237</span> } else {<a name="line.237"></a>
-<span class="sourceLineNo">238</span> if (cleanMergeRegion(e.getKey(), regionA, regionB)) {<a name="line.238"></a>
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-<span class="sourceLineNo">241</span> }<a name="line.241"></a>
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-<span class="sourceLineNo">243</span> /**<a name="line.243"></a>
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+<span class="sourceLineNo">296</span> // Compare start keys.<a name="line.296"></a>
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+<span class="sourceLineNo">305</span><a name="line.305"></a>
+<span class="sourceLineNo">306</span> /**<a name="line.306"></a>
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+<span class="sourceLineNo">341</span><a name="line.341"></a>
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+<span class="sourceLineNo">363</span> throws IOException {<a name="line.363"></a>
+<span class="sourceLineNo">364</span> if (daughter == null) {<a name="line.364"></a>
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+<span class="sourceLineNo">367</span><a name="line.367"></a>
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+<span class="sourceLineNo">375</span><a name="line.375"></a>
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+<span class="sourceLineNo">382</span> "assuming exists and has references", ioe);<a name="line.382"></a>
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+<span class="sourceLineNo">385</span><a name="line.385"></a>
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+<span class="sourceLineNo">391</span> + ", to: " + parent.getEncodedName() + " assuming has references", e);<a name="line.391"></a>
+<span class="sourceLineNo">392</span> return new Pair<Boolean, Boolean>(Boolean.TRUE, Boolean.TRUE);<a name="line.392"></a>
+<span class="sourceLineNo">393</span> }<a name="line.393"></a>
+<span class="sourceLineNo">394</span><a name="line.394"></a>
+<span class="sourceLineNo">395</span> boolean references = false;<a name="line.395"></a>
+<span class="sourceLineNo">396</span> HTableDescriptor parentDescriptor = getTableDescriptor(parent.getTable());<a name="line.396"></a>
+<span class="sourceLineNo">397</span> for (HColumnDescriptor family: parentDescriptor.getFamilies()) {<a name="line.397"></a>
+<span class="sourceLineNo">398</span> if ((references = regionFs.hasReferences(family.getNameAsString()))) {<a name="line.398"></a>
+<span class="sourceLineNo">399</span> break;<a name="line.399"></a>
+<span class="sourceLineNo">400</span> }<a name="line.400"></a>
+<span class="sourceLineNo">401</span> }<a name="line.401"></a>
+<span class="sourceLineNo">402</span> return new Pair<Boolean, Boolean>(Boolean.TRUE, Boolean.valueOf(references));<a name="line.402"></a>
+<span class="sourceLineNo">403</span> }<a name="line.403"></a>
+<span class="sourceLineNo">404</span><a name="line.404"></a>
+<span class="sourceLineNo">405</span> private HTableDescriptor getTableDescriptor(final TableName tableName)<a name="line.405"></a>
+<span class="sourceLineNo">406</span> throws FileNotFoundException, IOException {<a name="line.406"></a>
+<span class="sourceLineNo">407</span> return this.services.getTableDescriptors().get(tableName);<a name="line.407"></a>
+<span class="sourceLineNo">408</span> }<a name="line.408"></a>
+<span class="sourceLineNo">409</span><a name="line.409"></a>
+<span class="sourceLineNo">410</span> /**<a name="line.410"></a>
+<span class="sourceLineNo">411</span> * Checks if the specified region has merge qualifiers, if so, try to clean<a name="line.411"></a>
+<span class="sourceLineNo">412</span> * them<a name="line.412"></a>
+<span class="sourceLineNo">413</span> * @param region<a name="line.413"></a>
+<span class="sourceLineNo">414</span> * @return true if the specified region doesn't have merge qualifier now<a name="line.414"></a>
+<span class="sourceLineNo">415</span> * @throws IOException<a name="line.415"></a>
+<span class="sourceLineNo">416</span> */<a name="line.416"></a>
+<span class="sourceLineNo">417</span> public boolean cleanMergeQualifier(final HRegionInfo region)<a name="line.417"></a>
+<span class="sourceLineNo">418</span> throws IOException {<a name="line.418"></a>
+<span class="sourceLineNo">419</span> // Get merge regions if it is a merged region and already has merge<a name="line.419"></a>
+<span class="sourceLineNo">420</span> // qualifier<a name="line.420"></a>
+<span class="sourceLineNo">421</span> Pair<HRegionInfo, HRegionInfo> mergeRegions = MetaTableAccessor<a name="line.421"></a>
+<span class="sourceLineNo">422</span> .getRegionsFromMergeQualifier(this.services.getConnection(),<a name="line.422"></a>
+<span class="sourceLineNo">423</span> region.getRegionName());<a name="line.423"></a>
+<span class="sourceLineNo">424</span> if (mergeRegions == null<a name="line.424"></a>
+<span class="sourceLineNo">425</span> || (mergeRegions.getFirst() == null && mergeRegions.getSecond() == null)) {<a name="line.425"></a>
+<span class="sourceLineNo">426</span> // It doesn't have merge qualifier, no need to clean<a name="line.426"></a>
+<span class="sourceLineNo">427</span> return true;<a name="line.427"></a>
+<span class="sourceLineNo">428</span> }<a name="line.428"></a>
+<span class="sourceLineNo">429</span> // It shouldn't happen, we must insert/delete these two qualifiers together<a name="line.429"></a>
+<span class="sourceLineNo">430</span> if (mergeRegions.getFirst() == null || mergeRegions.getSecond() == null) {<a name="line.430"></a>
+<span class="sourceLineNo">431</span> LOG.error("Merged region " + region.getRegionNameAsString()<a name="line.431"></a>
+<span class="sourceLineNo">432</span> + " has only one merge qualifier in META.");<a name="line.432"></a>
+<span class="sourceLineNo">433</span> return false;<a name="line.433"></a>
+<span class="sourceLineNo">434</span> }<a name="line.434"></a>
+<span class="sourceLineNo">435</span> return cleanMergeRegion(region, mergeRegions.getFirst(),<a name="line.435"></a>
+<span class="sourceLineNo">436</span> mergeRegions.getSecond());<a name="line.436"></a>
+<span class="sourceLineNo">437</span> }<a name="line.437"></a>
+<span class="sourceLineNo">438</span>}<a name="line.438"></a>