You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hbase.apache.org by mi...@apache.org on 2017/03/21 16:36:08 UTC
[12/52] [partial] hbase-site git commit: Published site at
1cfd22bf43c9b64afae35d9bf16f764d0da80cab.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/22cff34f/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html
----------------------------------------------------------------------
diff --git a/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html b/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html
index 9c09190..07c69da 100644
--- a/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html
+++ b/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html
@@ -145,7 +145,7 @@
<span class="sourceLineNo">137</span><a name="line.137"></a>
<span class="sourceLineNo">138</span> static <V extends Cell> RecordWriter<ImmutableBytesWritable, V><a name="line.138"></a>
<span class="sourceLineNo">139</span> createRecordWriter(final TaskAttemptContext context) throws IOException {<a name="line.139"></a>
-<span class="sourceLineNo">140</span> return new HFileRecordWriter<V>(context, null);<a name="line.140"></a>
+<span class="sourceLineNo">140</span> return new HFileRecordWriter<>(context, null);<a name="line.140"></a>
<span class="sourceLineNo">141</span> }<a name="line.141"></a>
<span class="sourceLineNo">142</span><a name="line.142"></a>
<span class="sourceLineNo">143</span> protected static class HFileRecordWriter<V extends Cell><a name="line.143"></a>
@@ -219,7 +219,7 @@
<span class="sourceLineNo">211</span> overriddenEncoding = null;<a name="line.211"></a>
<span class="sourceLineNo">212</span> }<a name="line.212"></a>
<span class="sourceLineNo">213</span><a name="line.213"></a>
-<span class="sourceLineNo">214</span> writers = new TreeMap<byte[], WriterLength>(Bytes.BYTES_COMPARATOR);<a name="line.214"></a>
+<span class="sourceLineNo">214</span> writers = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.214"></a>
<span class="sourceLineNo">215</span> previousRow = HConstants.EMPTY_BYTE_ARRAY;<a name="line.215"></a>
<span class="sourceLineNo">216</span> now = Bytes.toBytes(EnvironmentEdgeManager.currentTime());<a name="line.216"></a>
<span class="sourceLineNo">217</span> rollRequested = false;<a name="line.217"></a>
@@ -426,435 +426,429 @@
<span class="sourceLineNo">418</span> private static List<ImmutableBytesWritable> getRegionStartKeys(RegionLocator table)<a name="line.418"></a>
<span class="sourceLineNo">419</span> throws IOException {<a name="line.419"></a>
<span class="sourceLineNo">420</span> byte[][] byteKeys = table.getStartKeys();<a name="line.420"></a>
-<span class="sourceLineNo">421</span> ArrayList<ImmutableBytesWritable> ret =<a name="line.421"></a>
-<span class="sourceLineNo">422</span> new ArrayList<ImmutableBytesWritable>(byteKeys.length);<a name="line.422"></a>
-<span class="sourceLineNo">423</span> for (byte[] byteKey : byteKeys) {<a name="line.423"></a>
-<span class="sourceLineNo">424</span> ret.add(new ImmutableBytesWritable(byteKey));<a name="line.424"></a>
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-<span class="sourceLineNo">426</span> return ret;<a name="line.426"></a>
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-<span class="sourceLineNo">428</span><a name="line.428"></a>
-<span class="sourceLineNo">429</span> /**<a name="line.429"></a>
-<span class="sourceLineNo">430</span> * Write out a {@link SequenceFile} that can be read by<a name="line.430"></a>
-<span class="sourceLineNo">431</span> * {@link TotalOrderPartitioner} that contains the split points in startKeys.<a name="line.431"></a>
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-<span class="sourceLineNo">433</span> @SuppressWarnings("deprecation")<a name="line.433"></a>
-<span class="sourceLineNo">434</span> private static void writePartitions(Configuration conf, Path partitionsPath,<a name="line.434"></a>
-<span class="sourceLineNo">435</span> List<ImmutableBytesWritable> startKeys) throws IOException {<a name="line.435"></a>
-<span class="sourceLineNo">436</span> LOG.info("Writing partition information to " + partitionsPath);<a name="line.436"></a>
-<span class="sourceLineNo">437</span> if (startKeys.isEmpty()) {<a name="line.437"></a>
-<span class="sourceLineNo">438</span> throw new IllegalArgumentException("No regions passed");<a name="line.438"></a>
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-<span class="sourceLineNo">441</span> // We're generating a list of split points, and we don't ever<a name="line.441"></a>
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-<span class="sourceLineNo">443</span> // so we need to remove it. Otherwise we would end up with an<a name="line.443"></a>
-<span class="sourceLineNo">444</span> // empty reducer with index 0<a name="line.444"></a>
-<span class="sourceLineNo">445</span> TreeSet<ImmutableBytesWritable> sorted =<a name="line.445"></a>
-<span class="sourceLineNo">446</span> new TreeSet<ImmutableBytesWritable>(startKeys);<a name="line.446"></a>
-<span class="sourceLineNo">447</span><a name="line.447"></a>
-<span class="sourceLineNo">448</span> ImmutableBytesWritable first = sorted.first();<a name="line.448"></a>
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-<span class="sourceLineNo">452</span> + Bytes.toStringBinary(first.get()));<a name="line.452"></a>
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-<span class="sourceLineNo">457</span> FileSystem fs = partitionsPath.getFileSystem(conf);<a name="line.457"></a>
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-<span class="sourceLineNo">490</span> /**<a name="line.490"></a>
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-<span class="sourceLineNo">495</span> * <li>Uploads the partitions file to the cluster and adds it to the DistributedCache</li><a name="line.495"></a>
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-<span class="sourceLineNo">506</span> configureIncrementalLoad(job, tableDescriptor, regionLocator, HFileOutputFormat2.class);<a name="line.506"></a>
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-<span class="sourceLineNo">512</span> Configuration conf = job.getConfiguration();<a name="line.512"></a>
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-<span class="sourceLineNo">514</span> job.setOutputValueClass(KeyValue.class);<a name="line.514"></a>
-<span class="sourceLineNo">515</span> job.setOutputFormatClass(cls);<a name="line.515"></a>
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-<span class="sourceLineNo">556</span> LOG.info("Incremental table " + regionLocator.getName() + " output configured.");<a name="line.556"></a>
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