http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d2b28a1a/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 d0a626e..06b3e36 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html @@ -35,70 +35,70 @@ <span class="sourceLineNo">027</span>import java.net.InetSocketAddress;<a name="line.27"></a> <span class="sourceLineNo">028</span>import java.net.URLDecoder;<a name="line.28"></a> <span class="sourceLineNo">029</span>import java.net.URLEncoder;<a name="line.29"></a> -<span class="sourceLineNo">030</span>import java.nio.charset.StandardCharsets;<a name="line.30"></a> -<span class="sourceLineNo">031</span>import java.util.ArrayList;<a name="line.31"></a> -<span class="sourceLineNo">032</span>import java.util.Arrays;<a name="line.32"></a> -<span class="sourceLineNo">033</span>import java.util.List;<a name="line.33"></a> -<span class="sourceLineNo">034</span>import java.util.Map;<a name="line.34"></a> -<span class="sourceLineNo">035</span>import java.util.Set;<a name="line.35"></a> -<span class="sourceLineNo">036</span>import java.util.TreeMap;<a name="line.36"></a> -<span class="sourceLineNo">037</span>import java.util.TreeSet;<a name="line.37"></a> -<span class="sourceLineNo">038</span>import java.util.UUID;<a name="line.38"></a> -<span class="sourceLineNo">039</span>import java.util.function.Function;<a name="line.39"></a> -<span class="sourceLineNo">040</span>import java.util.stream.Collectors;<a name="line.40"></a> -<span class="sourceLineNo">041</span><a name="line.41"></a> -<span class="sourceLineNo">042</span>import org.apache.commons.lang3.StringUtils;<a name="line.42"></a> -<span class="sourceLineNo">043</span>import org.apache.hadoop.conf.Configuration;<a name="line.43"></a> -<span class="sourceLineNo">044</span>import org.apache.hadoop.fs.FileSystem;<a name="line.44"></a> -<span class="sourceLineNo">045</span>import org.apache.hadoop.fs.Path;<a name="line.45"></a> -<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.Cell;<a name="line.46"></a> -<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.CellComparator;<a name="line.47"></a> -<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.CellUtil;<a name="line.48"></a> -<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.HConstants;<a name="line.49"></a> -<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.HRegionLocation;<a name="line.50"></a> -<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.51"></a> +<span class="sourceLineNo">030</span>import java.util.ArrayList;<a name="line.30"></a> +<span class="sourceLineNo">031</span>import java.util.Arrays;<a name="line.31"></a> +<span class="sourceLineNo">032</span>import java.util.List;<a name="line.32"></a> +<span class="sourceLineNo">033</span>import java.util.Map;<a name="line.33"></a> +<span class="sourceLineNo">034</span>import java.util.Set;<a name="line.34"></a> +<span class="sourceLineNo">035</span>import java.util.TreeMap;<a name="line.35"></a> +<span class="sourceLineNo">036</span>import java.util.TreeSet;<a name="line.36"></a> +<span class="sourceLineNo">037</span>import java.util.UUID;<a name="line.37"></a> +<span class="sourceLineNo">038</span>import java.util.function.Function;<a name="line.38"></a> +<span class="sourceLineNo">039</span>import java.util.stream.Collectors;<a name="line.39"></a> +<span class="sourceLineNo">040</span><a name="line.40"></a> +<span class="sourceLineNo">041</span>import org.apache.commons.lang3.StringUtils;<a name="line.41"></a> +<span class="sourceLineNo">042</span>import org.apache.hadoop.conf.Configuration;<a name="line.42"></a> +<span class="sourceLineNo">043</span>import org.apache.hadoop.fs.FileSystem;<a name="line.43"></a> +<span class="sourceLineNo">044</span>import org.apache.hadoop.fs.Path;<a name="line.44"></a> +<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.Cell;<a name="line.45"></a> +<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.CellComparator;<a name="line.46"></a> +<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.CellUtil;<a name="line.47"></a> +<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.HConstants;<a name="line.48"></a> +<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.HRegionLocation;<a name="line.49"></a> +<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.50"></a> +<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.KeyValue;<a name="line.51"></a> <span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.PrivateCellUtil;<a name="line.52"></a> -<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.KeyValue;<a name="line.53"></a> -<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.TableName;<a name="line.54"></a> -<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptor;<a name="line.55"></a> -<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.56"></a> -<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.57"></a> -<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.58"></a> -<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.client.Put;<a name="line.59"></a> -<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.client.RegionLocator;<a name="line.60"></a> -<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.client.Table;<a name="line.61"></a> -<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.62"></a> -<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.fs.HFileSystem;<a name="line.63"></a> -<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.io.ImmutableBytesWritable;<a name="line.64"></a> -<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.io.compress.Compression;<a name="line.65"></a> -<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.io.compress.Compression.Algorithm;<a name="line.66"></a> -<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.io.encoding.DataBlockEncoding;<a name="line.67"></a> -<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.io.hfile.CacheConfig;<a name="line.68"></a> -<span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.io.hfile.HFile;<a name="line.69"></a> -<span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.io.hfile.HFileContext;<a name="line.70"></a> -<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.io.hfile.HFileContextBuilder;<a name="line.71"></a> -<span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.io.hfile.HFileWriterImpl;<a name="line.72"></a> -<span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.regionserver.BloomType;<a name="line.73"></a> -<span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.regionserver.HStore;<a name="line.74"></a> -<span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.regionserver.StoreFileWriter;<a name="line.75"></a> -<span class="sourceLineNo">076</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.76"></a> -<span class="sourceLineNo">077</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.77"></a> -<span class="sourceLineNo">078</span>import org.apache.hadoop.hbase.util.FSUtils;<a name="line.78"></a> -<span class="sourceLineNo">079</span>import org.apache.hadoop.hbase.util.MapReduceCell;<a name="line.79"></a> -<span class="sourceLineNo">080</span>import org.apache.hadoop.io.NullWritable;<a name="line.80"></a> -<span class="sourceLineNo">081</span>import org.apache.hadoop.io.SequenceFile;<a name="line.81"></a> -<span class="sourceLineNo">082</span>import org.apache.hadoop.io.Text;<a name="line.82"></a> -<span class="sourceLineNo">083</span>import org.apache.hadoop.mapreduce.Job;<a name="line.83"></a> -<span class="sourceLineNo">084</span>import org.apache.hadoop.mapreduce.OutputCommitter;<a name="line.84"></a> -<span class="sourceLineNo">085</span>import org.apache.hadoop.mapreduce.OutputFormat;<a name="line.85"></a> -<span class="sourceLineNo">086</span>import org.apache.hadoop.mapreduce.RecordWriter;<a name="line.86"></a> -<span class="sourceLineNo">087</span>import org.apache.hadoop.mapreduce.TaskAttemptContext;<a name="line.87"></a> -<span class="sourceLineNo">088</span>import org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter;<a name="line.88"></a> -<span class="sourceLineNo">089</span>import org.apache.hadoop.mapreduce.lib.output.FileOutputFormat;<a name="line.89"></a> -<span class="sourceLineNo">090</span>import org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner;<a name="line.90"></a> -<span class="sourceLineNo">091</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.91"></a> -<span class="sourceLineNo">092</span>import org.slf4j.Logger;<a name="line.92"></a> -<span class="sourceLineNo">093</span>import org.slf4j.LoggerFactory;<a name="line.93"></a> +<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.TableName;<a name="line.53"></a> +<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptor;<a name="line.54"></a> +<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.55"></a> +<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.56"></a> +<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.57"></a> +<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.client.Put;<a name="line.58"></a> +<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.client.RegionLocator;<a name="line.59"></a> +<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.client.Table;<a name="line.60"></a> +<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.61"></a> +<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.fs.HFileSystem;<a name="line.62"></a> +<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.io.ImmutableBytesWritable;<a name="line.63"></a> +<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.io.compress.Compression;<a name="line.64"></a> +<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.io.compress.Compression.Algorithm;<a name="line.65"></a> +<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.io.encoding.DataBlockEncoding;<a name="line.66"></a> +<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.io.hfile.CacheConfig;<a name="line.67"></a> +<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.io.hfile.HFile;<a name="line.68"></a> +<span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.io.hfile.HFileContext;<a name="line.69"></a> +<span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.io.hfile.HFileContextBuilder;<a name="line.70"></a> +<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.io.hfile.HFileWriterImpl;<a name="line.71"></a> +<span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.regionserver.BloomType;<a name="line.72"></a> +<span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.regionserver.HStore;<a name="line.73"></a> +<span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.regionserver.StoreFileWriter;<a name="line.74"></a> +<span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.75"></a> +<span class="sourceLineNo">076</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.76"></a> +<span class="sourceLineNo">077</span>import org.apache.hadoop.hbase.util.FSUtils;<a name="line.77"></a> +<span class="sourceLineNo">078</span>import org.apache.hadoop.hbase.util.MapReduceCell;<a name="line.78"></a> +<span class="sourceLineNo">079</span>import org.apache.hadoop.io.NullWritable;<a name="line.79"></a> +<span class="sourceLineNo">080</span>import org.apache.hadoop.io.SequenceFile;<a name="line.80"></a> +<span class="sourceLineNo">081</span>import org.apache.hadoop.io.Text;<a name="line.81"></a> +<span class="sourceLineNo">082</span>import org.apache.hadoop.mapreduce.Job;<a name="line.82"></a> +<span class="sourceLineNo">083</span>import org.apache.hadoop.mapreduce.OutputCommitter;<a name="line.83"></a> +<span class="sourceLineNo">084</span>import org.apache.hadoop.mapreduce.OutputFormat;<a name="line.84"></a> +<span class="sourceLineNo">085</span>import org.apache.hadoop.mapreduce.RecordWriter;<a name="line.85"></a> +<span class="sourceLineNo">086</span>import org.apache.hadoop.mapreduce.TaskAttemptContext;<a name="line.86"></a> +<span class="sourceLineNo">087</span>import org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter;<a name="line.87"></a> +<span class="sourceLineNo">088</span>import org.apache.hadoop.mapreduce.lib.output.FileOutputFormat;<a name="line.88"></a> +<span class="sourceLineNo">089</span>import org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner;<a name="line.89"></a> +<span class="sourceLineNo">090</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.90"></a> +<span class="sourceLineNo">091</span>import org.slf4j.Logger;<a name="line.91"></a> +<span class="sourceLineNo">092</span>import org.slf4j.LoggerFactory;<a name="line.92"></a> +<span class="sourceLineNo">093</span><a name="line.93"></a> <span class="sourceLineNo">094</span>import org.apache.hadoop.hbase.shaded.com.google.common.annotations.VisibleForTesting;<a name="line.94"></a> <span class="sourceLineNo">095</span><a name="line.95"></a> <span class="sourceLineNo">096</span>/**<a name="line.96"></a> @@ -142,783 +142,782 @@ <span class="sourceLineNo">134</span> }<a name="line.134"></a> <span class="sourceLineNo">135</span> }<a name="line.135"></a> <span class="sourceLineNo">136</span><a name="line.136"></a> -<span class="sourceLineNo">137</span> protected static final byte[] tableSeparator = ";".getBytes(StandardCharsets.UTF_8);<a name="line.137"></a> +<span class="sourceLineNo">137</span> protected static final byte[] tableSeparator = Bytes.toBytes(";");<a name="line.137"></a> <span class="sourceLineNo">138</span><a name="line.138"></a> -<span class="sourceLineNo">139</span> protected static byte[] combineTableNameSuffix(byte[] tableName,<a name="line.139"></a> -<span class="sourceLineNo">140</span> byte[] suffix ) {<a name="line.140"></a> -<span class="sourceLineNo">141</span> return Bytes.add(tableName, tableSeparator, suffix);<a name="line.141"></a> -<span class="sourceLineNo">142</span> }<a name="line.142"></a> -<span class="sourceLineNo">143</span><a name="line.143"></a> -<span class="sourceLineNo">144</span> // The following constants are private since these are used by<a name="line.144"></a> -<span class="sourceLineNo">145</span> // HFileOutputFormat2 to internally transfer data between job setup and<a name="line.145"></a> -<span class="sourceLineNo">146</span> // reducer run using conf.<a name="line.146"></a> -<span class="sourceLineNo">147</span> // These should not be changed by the client.<a name="line.147"></a> -<span class="sourceLineNo">148</span> static final String COMPRESSION_FAMILIES_CONF_KEY =<a name="line.148"></a> -<span class="sourceLineNo">149</span> "hbase.hfileoutputformat.families.compression";<a name="line.149"></a> -<span class="sourceLineNo">150</span> static final String BLOOM_TYPE_FAMILIES_CONF_KEY =<a name="line.150"></a> -<span class="sourceLineNo">151</span> "hbase.hfileoutputformat.families.bloomtype";<a name="line.151"></a> -<span class="sourceLineNo">152</span> static final String BLOCK_SIZE_FAMILIES_CONF_KEY =<a name="line.152"></a> -<span class="sourceLineNo">153</span> "hbase.mapreduce.hfileoutputformat.blocksize";<a name="line.153"></a> -<span class="sourceLineNo">154</span> static final String DATABLOCK_ENCODING_FAMILIES_CONF_KEY =<a name="line.154"></a> -<span class="sourceLineNo">155</span> "hbase.mapreduce.hfileoutputformat.families.datablock.encoding";<a name="line.155"></a> -<span class="sourceLineNo">156</span><a name="line.156"></a> -<span class="sourceLineNo">157</span> // This constant is public since the client can modify this when setting<a name="line.157"></a> -<span class="sourceLineNo">158</span> // up their conf object and thus refer to this symbol.<a name="line.158"></a> -<span class="sourceLineNo">159</span> // It is present for backwards compatibility reasons. Use it only to<a name="line.159"></a> -<span class="sourceLineNo">160</span> // override the auto-detection of datablock encoding.<a name="line.160"></a> -<span class="sourceLineNo">161</span> public static final String DATABLOCK_ENCODING_OVERRIDE_CONF_KEY =<a name="line.161"></a> -<span class="sourceLineNo">162</span> "hbase.mapreduce.hfileoutputformat.datablock.encoding";<a name="line.162"></a> -<span class="sourceLineNo">163</span><a name="line.163"></a> -<span class="sourceLineNo">164</span> /**<a name="line.164"></a> -<span class="sourceLineNo">165</span> * Keep locality while generating HFiles for bulkload. See HBASE-12596<a name="line.165"></a> -<span class="sourceLineNo">166</span> */<a name="line.166"></a> -<span class="sourceLineNo">167</span> public static final String LOCALITY_SENSITIVE_CONF_KEY =<a name="line.167"></a> -<span class="sourceLineNo">168</span> "hbase.bulkload.locality.sensitive.enabled";<a name="line.168"></a> -<span class="sourceLineNo">169</span> private static final boolean DEFAULT_LOCALITY_SENSITIVE = true;<a name="line.169"></a> -<span class="sourceLineNo">170</span> static final String OUTPUT_TABLE_NAME_CONF_KEY =<a name="line.170"></a> -<span class="sourceLineNo">171</span> "hbase.mapreduce.hfileoutputformat.table.name";<a name="line.171"></a> -<span class="sourceLineNo">172</span> static final String MULTI_TABLE_HFILEOUTPUTFORMAT_CONF_KEY =<a name="line.172"></a> -<span class="sourceLineNo">173</span> "hbase.mapreduce.use.multi.table.hfileoutputformat";<a name="line.173"></a> -<span class="sourceLineNo">174</span><a name="line.174"></a> -<span class="sourceLineNo">175</span> public static final String STORAGE_POLICY_PROPERTY = HStore.BLOCK_STORAGE_POLICY_KEY;<a name="line.175"></a> -<span class="sourceLineNo">176</span> public static final String STORAGE_POLICY_PROPERTY_CF_PREFIX = STORAGE_POLICY_PROPERTY + ".";<a name="line.176"></a> -<span class="sourceLineNo">177</span><a name="line.177"></a> -<span class="sourceLineNo">178</span> @Override<a name="line.178"></a> -<span class="sourceLineNo">179</span> public RecordWriter<ImmutableBytesWritable, Cell> getRecordWriter(<a name="line.179"></a> -<span class="sourceLineNo">180</span> final TaskAttemptContext context) throws IOException, InterruptedException {<a name="line.180"></a> -<span class="sourceLineNo">181</span> return createRecordWriter(context, this.getOutputCommitter(context));<a name="line.181"></a> -<span class="sourceLineNo">182</span> }<a name="line.182"></a> -<span class="sourceLineNo">183</span><a name="line.183"></a> -<span class="sourceLineNo">184</span> protected static byte[] getTableNameSuffixedWithFamily(byte[] tableName, byte[] family) {<a name="line.184"></a> -<span class="sourceLineNo">185</span> return combineTableNameSuffix(tableName, family);<a name="line.185"></a> -<span class="sourceLineNo">186</span> }<a name="line.186"></a> -<span class="sourceLineNo">187</span><a name="line.187"></a> -<span class="sourceLineNo">188</span> static <V extends Cell> RecordWriter<ImmutableBytesWritable, V><a name="line.188"></a> -<span class="sourceLineNo">189</span> createRecordWriter(final TaskAttemptContext context, final OutputCommitter committer)<a name="line.189"></a> -<span class="sourceLineNo">190</span> throws IOException {<a name="line.190"></a> -<span class="sourceLineNo">191</span><a name="line.191"></a> -<span class="sourceLineNo">192</span> // Get the path of the temporary output file<a name="line.192"></a> -<span class="sourceLineNo">193</span> final Path outputDir = ((FileOutputCommitter)committer).getWorkPath();<a name="line.193"></a> -<span class="sourceLineNo">194</span> final Configuration conf = context.getConfiguration();<a name="line.194"></a> -<span class="sourceLineNo">195</span> final boolean writeMultipleTables = conf.getBoolean(MULTI_TABLE_HFILEOUTPUTFORMAT_CONF_KEY, false) ;<a name="line.195"></a> -<span class="sourceLineNo">196</span> final String writeTableNames = conf.get(OUTPUT_TABLE_NAME_CONF_KEY);<a name="line.196"></a> -<span class="sourceLineNo">197</span> if (writeTableNames==null || writeTableNames.isEmpty()) {<a name="line.197"></a> -<span class="sourceLineNo">198</span> throw new IllegalArgumentException("Configuration parameter " + OUTPUT_TABLE_NAME_CONF_KEY<a name="line.198"></a> -<span class="sourceLineNo">199</span> + " cannot be empty");<a name="line.199"></a> -<span class="sourceLineNo">200</span> }<a name="line.200"></a> -<span class="sourceLineNo">201</span> final FileSystem fs = outputDir.getFileSystem(conf);<a name="line.201"></a> -<span class="sourceLineNo">202</span> // These configs. are from hbase-*.xml<a name="line.202"></a> -<span class="sourceLineNo">203</span> final long maxsize = conf.getLong(HConstants.HREGION_MAX_FILESIZE,<a name="line.203"></a> -<span class="sourceLineNo">204</span> HConstants.DEFAULT_MAX_FILE_SIZE);<a name="line.204"></a> -<span class="sourceLineNo">205</span> // Invented config. Add to hbase-*.xml if other than default compression.<a name="line.205"></a> -<span class="sourceLineNo">206</span> final String defaultCompressionStr = conf.get("hfile.compression",<a name="line.206"></a> -<span class="sourceLineNo">207</span> Compression.Algorithm.NONE.getName());<a name="line.207"></a> -<span class="sourceLineNo">208</span> final Algorithm defaultCompression = HFileWriterImpl<a name="line.208"></a> -<span class="sourceLineNo">209</span> .compressionByName(defaultCompressionStr);<a name="line.209"></a> -<span class="sourceLineNo">210</span> final boolean compactionExclude = conf.getBoolean(<a name="line.210"></a> -<span class="sourceLineNo">211</span> "hbase.mapreduce.hfileoutputformat.compaction.exclude", false);<a name="line.211"></a> -<span class="sourceLineNo">212</span><a name="line.212"></a> -<span class="sourceLineNo">213</span> final Set<String> allTableNames = Arrays.stream(writeTableNames.split(<a name="line.213"></a> -<span class="sourceLineNo">214</span> Bytes.toString(tableSeparator))).collect(Collectors.toSet());<a name="line.214"></a> -<span class="sourceLineNo">215</span><a name="line.215"></a> -<span class="sourceLineNo">216</span> // create a map from column family to the compression algorithm<a name="line.216"></a> -<span class="sourceLineNo">217</span> final Map<byte[], Algorithm> compressionMap = createFamilyCompressionMap(conf);<a name="line.217"></a> -<span class="sourceLineNo">218</span> final Map<byte[], BloomType> bloomTypeMap = createFamilyBloomTypeMap(conf);<a name="line.218"></a> -<span class="sourceLineNo">219</span> final Map<byte[], Integer> blockSizeMap = createFamilyBlockSizeMap(conf);<a name="line.219"></a> -<span class="sourceLineNo">220</span><a name="line.220"></a> -<span class="sourceLineNo">221</span> String dataBlockEncodingStr = conf.get(DATABLOCK_ENCODING_OVERRIDE_CONF_KEY);<a name="line.221"></a> -<span class="sourceLineNo">222</span> final Map<byte[], DataBlockEncoding> datablockEncodingMap<a name="line.222"></a> -<span class="sourceLineNo">223</span> = createFamilyDataBlockEncodingMap(conf);<a name="line.223"></a> -<span class="sourceLineNo">224</span> final DataBlockEncoding overriddenEncoding;<a name="line.224"></a> -<span class="sourceLineNo">225</span> if (dataBlockEncodingStr != null) {<a name="line.225"></a> -<span class="sourceLineNo">226</span> overriddenEncoding = DataBlockEncoding.valueOf(dataBlockEncodingStr);<a name="line.226"></a> -<span class="sourceLineNo">227</span> } else {<a name="line.227"></a> -<span class="sourceLineNo">228</span> overriddenEncoding = null;<a name="line.228"></a> -<span class="sourceLineNo">229</span> }<a name="line.229"></a> -<span class="sourceLineNo">230</span><a name="line.230"></a> -<span class="sourceLineNo">231</span> return new RecordWriter<ImmutableBytesWritable, V>() {<a name="line.231"></a> -<span class="sourceLineNo">232</span> // Map of families to writers and how much has been output on the writer.<a name="line.232"></a> -<span class="sourceLineNo">233</span> private final Map<byte[], WriterLength> writers =<a name="line.233"></a> -<span class="sourceLineNo">234</span> new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.234"></a> -<span class="sourceLineNo">235</span> private byte[] previousRow = HConstants.EMPTY_BYTE_ARRAY;<a name="line.235"></a> -<span class="sourceLineNo">236</span> private final long now = EnvironmentEdgeManager.currentTime();<a name="line.236"></a> -<span class="sourceLineNo">237</span> private boolean rollRequested = false;<a name="line.237"></a> -<span class="sourceLineNo">238</span><a name="line.238"></a> -<span class="sourceLineNo">239</span> @Override<a name="line.239"></a> -<span class="sourceLineNo">240</span> public void write(ImmutableBytesWritable row, V cell)<a name="line.240"></a> -<span class="sourceLineNo">241</span> throws IOException {<a name="line.241"></a> -<span class="sourceLineNo">242</span> Cell kv = cell;<a name="line.242"></a> -<span class="sourceLineNo">243</span> // null input == user explicitly wants to flush<a name="line.243"></a> -<span class="sourceLineNo">244</span> if (row == null && kv == null) {<a name="line.244"></a> -<span class="sourceLineNo">245</span> rollWriters(null);<a name="line.245"></a> -<span class="sourceLineNo">246</span> return;<a name="line.246"></a> -<span class="sourceLineNo">247</span> }<a name="line.247"></a> -<span class="sourceLineNo">248</span><a name="line.248"></a> -<span class="sourceLineNo">249</span> byte[] rowKey = CellUtil.cloneRow(kv);<a name="line.249"></a> -<span class="sourceLineNo">250</span> int length = (PrivateCellUtil.estimatedSerializedSizeOf(kv)) - Bytes.SIZEOF_INT;<a name="line.250"></a> -<span class="sourceLineNo">251</span> byte[] family = CellUtil.cloneFamily(kv);<a name="line.251"></a> -<span class="sourceLineNo">252</span> byte[] tableNameBytes = null;<a name="line.252"></a> -<span class="sourceLineNo">253</span> if (writeMultipleTables) {<a name="line.253"></a> -<span class="sourceLineNo">254</span> tableNameBytes = MultiTableHFileOutputFormat.getTableName(row.get());<a name="line.254"></a> -<span class="sourceLineNo">255</span> if (!allTableNames.contains(Bytes.toString(tableNameBytes))) {<a name="line.255"></a> -<span class="sourceLineNo">256</span> throw new IllegalArgumentException("TableName '" + Bytes.toString(tableNameBytes) +<a name="line.256"></a> -<span class="sourceLineNo">257</span> "' not" + " expected");<a name="line.257"></a> -<span class="sourceLineNo">258</span> }<a name="line.258"></a> -<span class="sourceLineNo">259</span> } else {<a name="line.259"></a> -<span class="sourceLineNo">260</span> tableNameBytes = writeTableNames.getBytes(StandardCharsets.UTF_8);<a name="line.260"></a> -<span class="sourceLineNo">261</span> }<a name="line.261"></a> -<span class="sourceLineNo">262</span> byte[] tableAndFamily = getTableNameSuffixedWithFamily(tableNameBytes, family);<a name="line.262"></a> -<span class="sourceLineNo">263</span> WriterLength wl = this.writers.get(tableAndFamily);<a name="line.263"></a> -<span class="sourceLineNo">264</span><a name="line.264"></a> -<span class="sourceLineNo">265</span> // If this is a new column family, verify that the directory exists<a name="line.265"></a> -<span class="sourceLineNo">266</span> if (wl == null) {<a name="line.266"></a> -<span class="sourceLineNo">267</span> Path writerPath = null;<a name="line.267"></a> -<span class="sourceLineNo">268</span> if (writeMultipleTables) {<a name="line.268"></a> -<span class="sourceLineNo">269</span> writerPath = new Path(outputDir, new Path(Bytes.toString(tableNameBytes), Bytes<a name="line.269"></a> -<span class="sourceLineNo">270</span> .toString(family)));<a name="line.270"></a> -<span class="sourceLineNo">271</span> }<a name="line.271"></a> -<span class="sourceLineNo">272</span> else {<a name="line.272"></a> -<span class="sourceLineNo">273</span> writerPath = new Path(outputDir, Bytes.toString(family));<a name="line.273"></a> -<span class="sourceLineNo">274</span> }<a name="line.274"></a> -<span class="sourceLineNo">275</span> fs.mkdirs(writerPath);<a name="line.275"></a> -<span class="sourceLineNo">276</span> configureStoragePolicy(conf, fs, tableAndFamily, writerPath);<a name="line.276"></a> -<span class="sourceLineNo">277</span> }<a name="line.277"></a> -<span class="sourceLineNo">278</span><a name="line.278"></a> -<span class="sourceLineNo">279</span> if (wl != null && wl.written + length >= maxsize) {<a name="line.279"></a> -<span class="sourceLineNo">280</span> this.rollRequested = true;<a name="line.280"></a> -<span class="sourceLineNo">281</span> }<a name="line.281"></a> -<span class="sourceLineNo">282</span><a name="line.282"></a> -<span class="sourceLineNo">283</span> // This can only happen once a row is finished though<a name="line.283"></a> -<span class="sourceLineNo">284</span> if (rollRequested && Bytes.compareTo(this.previousRow, rowKey) != 0) {<a name="line.284"></a> -<span class="sourceLineNo">285</span> rollWriters(wl);<a name="line.285"></a> -<span class="sourceLineNo">286</span> }<a name="line.286"></a> -<span class="sourceLineNo">287</span><a name="line.287"></a> -<span class="sourceLineNo">288</span> // create a new WAL writer, if necessary<a name="line.288"></a> -<span class="sourceLineNo">289</span> if (wl == null || wl.writer == null) {<a name="line.289"></a> -<span class="sourceLineNo">290</span> if (conf.getBoolean(LOCALITY_SENSITIVE_CONF_KEY, DEFAULT_LOCALITY_SENSITIVE)) {<a name="line.290"></a> -<span class="sourceLineNo">291</span> HRegionLocation loc = null;<a name="line.291"></a> -<span class="sourceLineNo">292</span><a name="line.292"></a> -<span class="sourceLineNo">293</span> String tableName = Bytes.toString(tableNameBytes);<a name="line.293"></a> -<span class="sourceLineNo">294</span> if (tableName != null) {<a name="line.294"></a> -<span class="sourceLineNo">295</span> try (Connection connection = ConnectionFactory.createConnection(conf);<a name="line.295"></a> -<span class="sourceLineNo">296</span> RegionLocator locator =<a name="line.296"></a> -<span class="sourceLineNo">297</span> connection.getRegionLocator(TableName.valueOf(tableName))) {<a name="line.297"></a> -<span class="sourceLineNo">298</span> loc = locator.getRegionLocation(rowKey);<a name="line.298"></a> -<span class="sourceLineNo">299</span> } catch (Throwable e) {<a name="line.299"></a> -<span class="sourceLineNo">300</span> LOG.warn("There's something wrong when locating rowkey: " +<a name="line.300"></a> -<span class="sourceLineNo">301</span> Bytes.toString(rowKey) + " for tablename: " + tableName, e);<a name="line.301"></a> -<span class="sourceLineNo">302</span> loc = null;<a name="line.302"></a> -<span class="sourceLineNo">303</span> } }<a name="line.303"></a> -<span class="sourceLineNo">304</span><a name="line.304"></a> -<span class="sourceLineNo">305</span> if (null == loc) {<a name="line.305"></a> -<span class="sourceLineNo">306</span> if (LOG.isTraceEnabled()) {<a name="line.306"></a> -<span class="sourceLineNo">307</span> LOG.trace("failed to get region location, so use default writer for rowkey: " +<a name="line.307"></a> -<span class="sourceLineNo">308</span> Bytes.toString(rowKey));<a name="line.308"></a> -<span class="sourceLineNo">309</span> }<a name="line.309"></a> -<span class="sourceLineNo">310</span> wl = getNewWriter(tableNameBytes, family, conf, null);<a name="line.310"></a> -<span class="sourceLineNo">311</span> } else {<a name="line.311"></a> -<span class="sourceLineNo">312</span> if (LOG.isDebugEnabled()) {<a name="line.312"></a> -<span class="sourceLineNo">313</span> LOG.debug("first rowkey: [" + Bytes.toString(rowKey) + "]");<a name="line.313"></a> -<span class="sourceLineNo">314</span> }<a name="line.314"></a> -<span class="sourceLineNo">315</span> InetSocketAddress initialIsa =<a name="line.315"></a> -<span class="sourceLineNo">316</span> new InetSocketAddress(loc.getHostname(), loc.getPort());<a name="line.316"></a> -<span class="sourceLineNo">317</span> if (initialIsa.isUnresolved()) {<a name="line.317"></a> -<span class="sourceLineNo">318</span> if (LOG.isTraceEnabled()) {<a name="line.318"></a> -<span class="sourceLineNo">319</span> LOG.trace("failed to resolve bind address: " + loc.getHostname() + ":"<a name="line.319"></a> -<span class="sourceLineNo">320</span> + loc.getPort() + ", so use default writer");<a name="line.320"></a> -<span class="sourceLineNo">321</span> }<a name="line.321"></a> -<span class="sourceLineNo">322</span> wl = getNewWriter(tableNameBytes, family, conf, null);<a name="line.322"></a> -<span class="sourceLineNo">323</span> } else {<a name="line.323"></a> -<span class="sourceLineNo">324</span> if (LOG.isDebugEnabled()) {<a name="line.324"></a> -<span class="sourceLineNo">325</span> LOG.debug("use favored nodes writer: " + initialIsa.getHostString());<a name="line.325"></a> -<span class="sourceLineNo">326</span> }<a name="line.326"></a> -<span class="sourceLineNo">327</span> wl = getNewWriter(tableNameBytes, family, conf, new InetSocketAddress[] { initialIsa<a name="line.327"></a> -<span class="sourceLineNo">328</span> });<a name="line.328"></a> -<span class="sourceLineNo">329</span> }<a name="line.329"></a> -<span class="sourceLineNo">330</span> }<a name="line.330"></a> -<span class="sourceLineNo">331</span> } else {<a name="line.331"></a> -<span class="sourceLineNo">332</span> wl = getNewWriter(tableNameBytes, family, conf, null);<a name="line.332"></a> -<span class="sourceLineNo">333</span> }<a name="line.333"></a> -<span class="sourceLineNo">334</span> }<a name="line.334"></a> -<span class="sourceLineNo">335</span><a name="line.335"></a> -<span class="sourceLineNo">336</span> // we now have the proper WAL writer. full steam ahead<a name="line.336"></a> -<span class="sourceLineNo">337</span> PrivateCellUtil.updateLatestStamp(cell, this.now);<a name="line.337"></a> -<span class="sourceLineNo">338</span> wl.writer.append(kv);<a name="line.338"></a> -<span class="sourceLineNo">339</span> wl.written += length;<a name="line.339"></a> -<span class="sourceLineNo">340</span><a name="line.340"></a> -<span class="sourceLineNo">341</span> // Copy the row so we know when a row transition.<a name="line.341"></a> -<span class="sourceLineNo">342</span> this.previousRow = rowKey;<a name="line.342"></a> -<span class="sourceLineNo">343</span> }<a name="line.343"></a> -<span class="sourceLineNo">344</span><a name="line.344"></a> -<span class="sourceLineNo">345</span> private void rollWriters(WriterLength writerLength) throws IOException {<a name="line.345"></a> -<span class="sourceLineNo">346</span> if (writerLength != null) {<a name="line.346"></a> -<span class="sourceLineNo">347</span> closeWriter(writerLength);<a name="line.347"></a> -<span class="sourceLineNo">348</span> } else {<a name="line.348"></a> -<span 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"": ", wrote=" + wl.written));<a name="line.359"></a> -<span class="sourceLineNo">360</span> close(wl.writer);<a name="line.360"></a> -<span class="sourceLineNo">361</span> }<a name="line.361"></a> -<span class="sourceLineNo">362</span> wl.writer = null;<a name="line.362"></a> -<span class="sourceLineNo">363</span> wl.written = 0;<a name="line.363"></a> -<span class="sourceLineNo">364</span> }<a name="line.364"></a> -<span class="sourceLineNo">365</span><a name="line.365"></a> -<span class="sourceLineNo">366</span> /*<a name="line.366"></a> -<span class="sourceLineNo">367</span> * Create a new StoreFile.Writer.<a name="line.367"></a> -<span class="sourceLineNo">368</span> * @param family<a name="line.368"></a> -<span class="sourceLineNo">369</span> * @return A WriterLength, containing a new StoreFile.Writer.<a name="line.369"></a> -<span class="sourceLineNo">370</span> * @throws IOException<a name="line.370"></a> -<span class="sourceLineNo">371</span> */<a name="line.371"></a> -<span class="sourceLineNo">372</span> @edu.umd.cs.findbugs.annotations.SuppressWarnings(value="BX_UNBOXING_IMMEDIATELY_REBOXED",<a name="line.372"></a> -<span class="sourceLineNo">373</span> justification="Not important")<a name="line.373"></a> -<span class="sourceLineNo">374</span> private WriterLength getNewWriter(byte[] tableName, byte[] family, Configuration<a name="line.374"></a> -<span class="sourceLineNo">375</span> conf, InetSocketAddress[] favoredNodes) throws IOException {<a name="line.375"></a> -<span class="sourceLineNo">376</span> byte[] tableAndFamily = getTableNameSuffixedWithFamily(tableName, family);<a name="line.376"></a> -<span class="sourceLineNo">377</span> Path familydir = new Path(outputDir, Bytes.toString(family));<a name="line.377"></a> -<span class="sourceLineNo">378</span> if (writeMultipleTables) {<a name="line.378"></a> -<span class="sourceLineNo">379</span> familydir = new Path(outputDir,<a name="line.379"></a> -<span class="sourceLineNo">380</span> new Path(Bytes.toString(tableName), Bytes.toString(family)));<a name="line.380"></a> -<span class="sourceLineNo">381</span> }<a name="line.381"></a> -<span class="sourceLineNo">382</span> WriterLength wl = new WriterLength();<a name="line.382"></a> -<span class="sourceLineNo">383</span> Algorithm compression = compressionMap.get(tableAndFamily);<a name="line.383"></a> -<span class="sourceLineNo">384</span> compression = compression == null ? defaultCompression : compression;<a name="line.384"></a> -<span class="sourceLineNo">385</span> BloomType bloomType = bloomTypeMap.get(tableAndFamily);<a name="line.385"></a> -<span class="sourceLineNo">386</span> bloomType = bloomType == null ? BloomType.NONE : bloomType;<a name="line.386"></a> -<span class="sourceLineNo">387</span> Integer blockSize = blockSizeMap.get(tableAndFamily);<a name="line.387"></a> -<span class="sourceLineNo">388</span> blockSize = blockSize == null ? HConstants.DEFAULT_BLOCKSIZE : blockSize;<a name="line.388"></a> -<span class="sourceLineNo">389</span> DataBlockEncoding encoding = overriddenEncoding;<a name="line.389"></a> -<span class="sourceLineNo">390</span> encoding = encoding == null ? datablockEncodingMap.get(tableAndFamily) : encoding;<a name="line.390"></a> -<span class="sourceLineNo">391</span> encoding = encoding == null ? 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name="line.584"></a> -<span class="sourceLineNo">585</span><a name="line.585"></a> -<span class="sourceLineNo">586</span> static void configureIncrementalLoad(Job job, List<TableInfo> multiTableInfo,<a name="line.586"></a> -<span class="sourceLineNo">587</span> Class<? extends OutputFormat<?, ?>> cls) throws IOException {<a name="line.587"></a> -<span class="sourceLineNo">588</span> Configuration conf = job.getConfiguration();<a name="line.588"></a> -<span class="sourceLineNo">589</span> job.setOutputKeyClass(ImmutableBytesWritable.class);<a name="line.589"></a> -<span class="sourceLineNo">590</span> job.setOutputValueClass(MapReduceCell.class);<a name="line.590"></a> -<span class="sourceLineNo">591</span> job.setOutputFormatClass(cls);<a name="line.591"></a> -<span class="sourceLineNo">592</span><a name="line.592"></a> -<span class="sourceLineNo">593</span> if (multiTableInfo.stream().distinct().count() != multiTableInfo.size()) {<a name="line.593"></a> -<span class="sourceLineNo">594</span> throw new IllegalArgumentException("Duplicate entries found in TableInfo argument");<a name="line.594"></a> -<span class="sourceLineNo">595</span> }<a name="line.595"></a> -<span class="sourceLineNo">596</span> boolean writeMultipleTables = false;<a name="line.596"></a> -<span class="sourceLineNo">597</span> if (MultiTableHFileOutputFormat.class.equals(cls)) {<a name="line.597"></a> -<span class="sourceLineNo">598</span> writeMultipleTables = true;<a name="line.598"></a> -<span class="sourceLineNo">599</span> conf.setBoolean(MULTI_TABLE_HFILEOUTPUTFORMAT_CONF_KEY, true);<a name="line.599"></a> -<span class="sourceLineNo">600</span> }<a name="line.600"></a> -<span class="sourceLineNo">601</span> // Based on the configured map output class, set the correct reducer to properly<a name="line.601"></a> -<span class="sourceLineNo">602</span> // sort the incoming values.<a name="line.602"></a> -<span class="sourceLineNo">603</span> // TODO it would be nice to pick one or the other of these formats.<a name="line.603"></a> -<span class="sourceLineNo">604</span> if (KeyValue.class.equals(job.getMapOutputValueClass())<a name="line.604"></a> -<span class="sourceLineNo">605</span> || MapReduceCell.class.equals(job.getMapOutputValueClass())) {<a name="line.605"></a> -<span class="sourceLineNo">606</span> job.setReducerClass(CellSortReducer.class);<a name="line.606"></a> -<span class="sourceLineNo">607</span> } else if (Put.class.equals(job.getMapOutputValueClass())) {<a name="line.607"></a> -<span class="sourceLineNo">608</span> job.setReducerClass(PutSortReducer.class);<a name="line.608"></a> -<span class="sourceLineNo">609</span> } else if (Text.class.equals(job.getMapOutputValueClass())) {<a name="line.609"></a> -<span class="sourceLineNo">610</span> job.setReducerClass(TextSortReducer.class);<a name="line.610"></a> -<span class="sourceLineNo">611</span> } else {<a name="line.611"></a> -<span class="sourceLineNo">612</span> LOG.warn("Unknown map output value type:" + job.getMapOutputValueClass());<a name="line.612"></a> -<span class="sourceLineNo">613</span> }<a name="line.613"></a> -<span class="sourceLineNo">614</span><a name="line.614"></a> -<span class="sourceLineNo">615</span> conf.setStrings("io.serializations", conf.get("io.serializations"),<a name="line.615"></a> -<span class="sourceLineNo">616</span> MutationSerialization.class.getName(), ResultSerialization.class.getName(),<a name="line.616"></a> -<span class="sourceLineNo">617</span> CellSerialization.class.getName());<a name="line.617"></a> -<span class="sourceLineNo">618</span><a name="line.618"></a> -<span class="sourceLineNo">619</span> if (conf.getBoolean(LOCALITY_SENSITIVE_CONF_KEY, DEFAULT_LOCALITY_SENSITIVE)) {<a name="line.619"></a> -<span class="sourceLineNo">620</span> LOG.info("bulkload locality sensitive enabled");<a name="line.620"></a> -<span class="sourceLineNo">621</span> }<a name="line.621"></a> -<span class="sourceLineNo">622</span><a name="line.622"></a> -<span class="sourceLineNo">623</span> /* Now get the region start keys for every table required */<a name="line.623"></a> -<span class="sourceLineNo">624</span> List<String> allTableNames = new ArrayList<>(multiTableInfo.size());<a name="line.624"></a> -<span class="sourceLineNo">625</span> List<RegionLocator> regionLocators = new ArrayList<>( multiTableInfo.size());<a name="line.625"></a> -<span class="sourceLineNo">626</span> List<TableDescriptor> tableDescriptors = new ArrayList<>( multiTableInfo.size());<a name="line.626"></a> -<span class="sourceLineNo">627</span><a name="line.627"></a> -<span class="sourceLineNo">628</span> for( TableInfo tableInfo : multiTableInfo )<a name="line.628"></a> -<span class="sourceLineNo">629</span> {<a name="line.629"></a> -<span class="sourceLineNo">630</span> regionLocators.add(tableInfo.getRegionLocator());<a name="line.630"></a> -<span class="sourceLineNo">631</span> allTableNames.add(tableInfo.getRegionLocator().getName().getNameAsString());<a name="line.631"></a> -<span class="sourceLineNo">632</span> tableDescriptors.add(tableInfo.getTableDescriptor());<a name="line.632"></a> -<span class="sourceLineNo">633</span> }<a name="line.633"></a> -<span class="sourceLineNo">634</span> // Record tablenames for creating writer by favored nodes, and decoding compression, block size and other attributes of columnfamily per table<a name="line.634"></a> -<span class="sourceLineNo">635</span> conf.set(OUTPUT_TABLE_NAME_CONF_KEY, StringUtils.join(allTableNames, Bytes<a name="line.635"></a> -<span class="sourceLineNo">636</span> .toString(tableSeparator)));<a name="line.636"></a> -<span class="sourceLineNo">637</span> List<ImmutableBytesWritable> startKeys = getRegionStartKeys(regionLocators, writeMultipleTables);<a name="line.637"></a> -<span class="sourceLineNo">638</span> // Use table's region boundaries for TOP split points.<a name="line.638"></a> -<span class="sourceLineNo">639</span> LOG.info("Configuring " + startKeys.size() + " reduce partitions " +<a name="line.639"></a> -<span class="sourceLineNo">640</span> "to match current region count for all tables");<a name="line.640"></a> -<span class="sourceLineNo">641</span> job.setNumReduceTasks(startKeys.size());<a name="line.641"></a> -<span class="sourceLineNo">642</span><a name="line.642"></a> -<span class="sourceLineNo">643</span> configurePartitioner(job, startKeys, writeMultipleTables);<a name="line.643"></a> -<span class="sourceLineNo">644</span> // Set compression algorithms based on column families<a name="line.644"></a> -<span class="sourceLineNo">645</span><a name="line.645"></a> -<span class="sourceLineNo">646</span> conf.set(COMPRESSION_FAMILIES_CONF_KEY, serializeColumnFamilyAttribute(compressionDetails,<a name="line.646"></a> -<span class="sourceLineNo">647</span> tableDescriptors));<a name="line.647"></a> -<span class="sourceLineNo">648</span> conf.set(BLOCK_SIZE_FAMILIES_CONF_KEY, serializeColumnFamilyAttribute(blockSizeDetails,<a name="line.648"></a> -<span class="sourceLineNo">649</span> tableDescriptors));<a name="line.649"></a> -<span class="sourceLineNo">650</span> conf.set(BLOOM_TYPE_FAMILIES_CONF_KEY, serializeColumnFamilyAttribute(bloomTypeDetails,<a name="line.650"></a> -<span class="sourceLineNo">651</span> tableDescriptors));<a name="line.651"></a> -<span class="sourceLineNo">652</span> conf.set(DATABLOCK_ENCODING_FAMILIES_CONF_KEY,<a name="line.652"></a> -<span class="sourceLineNo">653</span> serializeColumnFamilyAttribute(dataBlockEncodingDetails, tableDescriptors));<a name="line.653"></a> -<span class="sourceLineNo">654</span><a name="line.654"></a> -<span class="sourceLineNo">655</span> TableMapReduceUtil.addDependencyJars(job);<a name="line.655"></a> -<span class="sourceLineNo">656</span> TableMapReduceUtil.initCredentials(job);<a name="line.656"></a> -<span class="sourceLineNo">657</span> LOG.info("Incremental output configured for tables: " + StringUtils.join(allTableNames, ","));<a name="line.657"></a> -<span class="sourceLineNo">658</span> }<a name="line.658"></a> -<span class="sourceLineNo">659</span><a name="line.659"></a> -<span class="sourceLineNo">660</span> public static void configureIncrementalLoadMap(Job job, TableDescriptor tableDescriptor) throws<a name="line.660"></a> -<span class="sourceLineNo">661</span> IOException {<a name="line.661"></a> -<span class="sourceLineNo">662</span> Configuration conf = job.getConfiguration();<a name="line.662"></a> -<span class="sourceLineNo">663</span><a name="line.663"></a> -<span class="sourceLineNo">664</span> job.setOutputKeyClass(ImmutableBytesWritable.class);<a name="line.664"></a> -<span class="sourceLineNo">665</span> job.setOutputValueClass(MapReduceCell.class);<a name="line.665"></a> -<span class="sourceLineNo">666</span> job.setOutputFormatClass(HFileOutputFormat2.class);<a name="line.666"></a> -<span class="sourceLineNo">667</span><a name="line.667"></a> -<span class="sourceLineNo">668</span> ArrayList<TableDescriptor> singleTableDescriptor = new ArrayList<>(1);<a name="line.668"></a> -<span class="sourceLineNo">669</span> singleTableDescriptor.add(tableDescriptor);<a name="line.669"></a> -<span class="sourceLineNo">670</span><a name="line.670"></a> -<span class="sourceLineNo">671</span> conf.set(OUTPUT_TABLE_NAME_CONF_KEY, tableDescriptor.getTableName().getNameAsString());<a name="line.671"></a> -<span class="sourceLineNo">672</span> // Set compression algorithms based on column families<a name="line.672"></a> -<span class="sourceLineNo">673</span> conf.set(COMPRESSION_FAMILIES_CONF_KEY,<a name="line.673"></a> -<span class="sourceLineNo">674</span> serializeColumnFamilyAttribute(compressionDetails, singleTableDescriptor));<a name="line.674"></a> -<span class="sourceLineNo">675</span> conf.set(BLOCK_SIZE_FAMILIES_CONF_KEY,<a name="line.675"></a> -<span class="sourceLineNo">676</span> serializeColumnFamilyAttribute(blockSizeDetails, singleTableDescriptor));<a name="line.676"></a> -<span class="sourceLineNo">677</span> conf.set(BLOOM_TYPE_FAMILIES_CONF_KEY,<a name="line.677"></a> -<span class="sourceLineNo">678</span> serializeColumnFamilyAttribute(bloomTypeDetails, singleTableDescriptor));<a name="line.678"></a> -<span class="sourceLineNo">679</span> conf.set(DATABLOCK_ENCODING_FAMILIES_CONF_KEY,<a name="line.679"></a> -<span class="sourceLineNo">680</span> serializeColumnFamilyAttribute(dataBlockEncodingDetails, singleTableDescriptor));<a name="line.680"></a> -<span class="sourceLineNo">681</span><a name="line.681"></a> -<span class="sourceLineNo">682</span> TableMapReduceUtil.addDependencyJars(job);<a name="line.682"></a> -<span class="sourceLineNo">683</span> TableMapReduceUtil.initCredentials(job);<a name="line.683"></a> -<span class="sourceLineNo">684</span> LOG.info("Incremental table " + tableDescriptor.getTableName() + " output configured.");<a name="line.684"></a> -<span class="sourceLineNo">685</span> }<a name="line.685"></a> -<span class="sourceLineNo">686</span><a name="line.686"></a> -<span class="sourceLineNo">687</span> /**<a name="line.687"></a> -<span class="sourceLineNo">688</span> * Runs inside the task to deserialize column family to compression algorithm<a name="line.688"></a> -<span class="sourceLineNo">689</span> * map from the configuration.<a name="line.689"></a> -<span class="sourceLineNo">690</span> *<a name="line.690"></a> -<span class="sourceLineNo">691</span> * @param conf to read the serialized values from<a name="line.691"></a> -<span class="sourceLineNo">692</span> * @return a map from column family to the configured compression algorithm<a name="line.692"></a> -<span class="sourceLineNo">693</span> */<a name="line.693"></a> -<span class="sourceLineNo">694</span> @VisibleForTesting<a name="line.694"></a> -<span class="sourceLineNo">695</span> static Map<byte[], Algorithm> createFamilyCompressionMap(Configuration<a name="line.695"></a> -<span class="sourceLineNo">696</span> conf) {<a name="line.696"></a> -<span class="sourceLineNo">697</span> Map<byte[], String> stringMap = createFamilyConfValueMap(conf,<a name="line.697"></a> -<span class="sourceLineNo">698</span> COMPRESSION_FAMILIES_CONF_KEY);<a name="line.698"></a> -<span class="sourceLineNo">699</span> Map<byte[], Algorithm> compressionMap = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.699"></a> -<span class="sourceLineNo">700</span> for (Map.Entry<byte[], String> e : stringMap.entrySet()) {<a name="line.700"></a> -<span class="sourceLineNo">701</span> Algorithm algorithm = HFileWriterImpl.compressionByName(e.getValue());<a name="line.701"></a> -<span class="sourceLineNo">702</span> compressionMap.put(e.getKey(), algorithm);<a name="line.702"></a> -<span class="sourceLineNo">703</span> }<a name="line.703"></a> -<span class="sourceLineNo">704</span> return compressionMap;<a 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class="sourceLineNo">725</span><a name="line.725"></a> -<span class="sourceLineNo">726</span> /**<a name="line.726"></a> -<span class="sourceLineNo">727</span> * Runs inside the task to deserialize column family to block size<a name="line.727"></a> -<span class="sourceLineNo">728</span> * map from the configuration.<a name="line.728"></a> -<span class="sourceLineNo">729</span> *<a name="line.729"></a> -<span class="sourceLineNo">730</span> * @param conf to read the serialized values from<a name="line.730"></a> -<span class="sourceLineNo">731</span> * @return a map from column family to the configured block size<a name="line.731"></a> -<span class="sourceLineNo">732</span> */<a name="line.732"></a> -<span class="sourceLineNo">733</span> @VisibleForTesting<a name="line.733"></a> -<span class="sourceLineNo">734</span> static Map<byte[], Integer> createFamilyBlockSizeMap(Configuration conf) {<a name="line.734"></a> -<span class="sourceLineNo">735</span> Map<byte[], String> stringMap = 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* Runs inside the task to deserialize column family to data block encoding<a name="line.746"></a> -<span class="sourceLineNo">747</span> * type map from the configuration.<a name="line.747"></a> -<span class="sourceLineNo">748</span> *<a name="line.748"></a> -<span class="sourceLineNo">749</span> * @param conf to read the serialized values from<a name="line.749"></a> -<span class="sourceLineNo">750</span> * @return a map from column family to HFileDataBlockEncoder for the<a name="line.750"></a> -<span class="sourceLineNo">751</span> * configured data block type for the family<a name="line.751"></a> -<span class="sourceLineNo">752</span> */<a name="line.752"></a> -<span class="sourceLineNo">753</span> @VisibleForTesting<a name="line.753"></a> -<span class="sourceLineNo">754</span> static Map<byte[], DataBlockEncoding> createFamilyDataBlockEncodingMap(<a name="line.754"></a> -<span class="sourceLineNo">755</span> Configuration conf) {<a name="line.755"></a> -<span 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class="sourceLineNo">140</span> return Bytes.add(tableName, tableSeparator, suffix);<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> // The following constants are private since these are used by<a name="line.143"></a> +<span class="sourceLineNo">144</span> // HFileOutputFormat2 to internally transfer data between job setup and<a name="line.144"></a> +<span class="sourceLineNo">145</span> // reducer run using conf.<a name="line.145"></a> +<span class="sourceLineNo">146</span> // These should not be changed by the client.<a name="line.146"></a> +<span class="sourceLineNo">147</span> static final String COMPRESSION_FAMILIES_CONF_KEY =<a name="line.147"></a> +<span class="sourceLineNo">148</span> "hbase.hfileoutputformat.families.compression";<a name="line.148"></a> +<span class="sourceLineNo">149</span> static final String BLOOM_TYPE_FAMILIES_CONF_KEY =<a name="line.149"></a> +<span class="sourceLineNo">150</span> "hbase.hfileoutputformat.families.bloomtype";<a name="line.150"></a> +<span class="sourceLineNo">151</span> static final String BLOCK_SIZE_FAMILIES_CONF_KEY =<a name="line.151"></a> +<span class="sourceLineNo">152</span> "hbase.mapreduce.hfileoutputformat.blocksize";<a name="line.152"></a> +<span class="sourceLineNo">153</span> static final String DATABLOCK_ENCODING_FAMILIES_CONF_KEY =<a name="line.153"></a> +<span class="sourceLineNo">154</span> "hbase.mapreduce.hfileoutputformat.families.datablock.encoding";<a name="line.154"></a> +<span class="sourceLineNo">155</span><a name="line.155"></a> +<span class="sourceLineNo">156</span> // This constant is public since the client can modify this when setting<a name="line.156"></a> +<span class="sourceLineNo">157</span> // up their conf object and thus refer to this symbol.<a name="line.157"></a> +<span class="sourceLineNo">158</span> // It is present for backwards compatibility reasons. Use it only to<a name="line.158"></a> +<span class="sourceLineNo">159</span> // override the auto-detection of datablock encoding.<a name="line.159"></a> +<span class="sourceLineNo">160</span> public static final String DATABLOCK_ENCODING_OVERRIDE_CONF_KEY =<a name="line.160"></a> +<span class="sourceLineNo">161</span> "hbase.mapreduce.hfileoutputformat.datablock.encoding";<a name="line.161"></a> +<span class="sourceLineNo">162</span><a name="line.162"></a> +<span class="sourceLineNo">163</span> /**<a name="line.163"></a> +<span class="sourceLineNo">164</span> * Keep locality while generating HFiles for bulkload. See HBASE-12596<a name="line.164"></a> +<span class="sourceLineNo">165</span> */<a name="line.165"></a> +<span class="sourceLineNo">166</span> public static final String LOCALITY_SENSITIVE_CONF_KEY =<a name="line.166"></a> +<span class="sourceLineNo">167</span> "hbase.bulkload.locality.sensitive.enabled";<a name="line.167"></a> +<span class="sourceLineNo">168</span> private static final boolean DEFAULT_LOCALITY_SENSITIVE = true;<a name="line.168"></a> +<span class="sourceLineNo">169</span> static final String OUTPUT_TABLE_NAME_CONF_KEY =<a name="line.169"></a> +<span class="sourceLineNo">170</span> "hbase.mapreduce.hfileoutputformat.table.name";<a name="line.170"></a> +<span class="sourceLineNo">171</span> static final String MULTI_TABLE_HFILEOUTPUTFORMAT_CONF_KEY =<a name="line.171"></a> +<span class="sourceLineNo">172</span> "hbase.mapreduce.use.multi.table.hfileoutputformat";<a name="line.172"></a> +<span class="sourceLineNo">173</span><a name="line.173"></a> +<span class="sourceLineNo">174</span> public static final String STORAGE_POLICY_PROPERTY = HStore.BLOCK_STORAGE_POLICY_KEY;<a name="line.174"></a> +<span class="sourceLineNo">175</span> public static final String STORAGE_POLICY_PROPERTY_CF_PREFIX = STORAGE_POLICY_PROPERTY + ".";<a name="line.175"></a> +<span class="sourceLineNo">176</span><a name="line.176"></a> +<span class="sourceLineNo">177</span> @Override<a name="line.177"></a> +<span class="sourceLineNo">178</span> public RecordWriter<ImmutableBytesWritable, Cell> getRecordWriter(<a name="line.178"></a> +<span class="sourceLineNo">179</span> final TaskAttemptContext context) throws IOException, InterruptedException {<a name="line.179"></a> +<span class="sourceLineNo">180</span> return createRecordWriter(context, this.getOutputCommitter(context));<a name="line.180"></a> +<span class="sourceLineNo">181</span> }<a name="line.181"></a> +<span class="sourceLineNo">182</span><a name="line.182"></a> +<span class="sourceLineNo">183</span> protected static byte[] getTableNameSuffixedWithFamily(byte[] tableName, byte[] family) {<a name="line.183"></a> +<span class="sourceLineNo">184</span> return combineTableNameSuffix(tableName, family);<a name="line.184"></a> +<span class="sourceLineNo">185</span> }<a name="line.185"></a> +<span class="sourceLineNo">186</span><a name="line.186"></a> +<span class="sourceLineNo">187</span> static <V extends Cell> RecordWriter<ImmutableBytesWritable, V><a name="line.187"></a> +<span class="sourceLineNo">188</span> createRecordWriter(final TaskAttemptContext context, final OutputCommitter committer)<a name="line.188"></a> +<span class="sourceLineNo">189</span> throws IOException {<a name="line.189"></a> +<span class="sourceLineNo">190</span><a name="line.190"></a> +<span class="sourceLineNo">191</span> // Get the path of the temporary output file<a name="line.191"></a> +<span class="sourceLineNo">192</span> final Path outputDir = ((FileOutputCommitter)committer).getWorkPath();<a name="line.192"></a> +<span class="sourceLineNo">193</span> final Configuration conf = context.getConfiguration();<a name="line.193"></a> +<span class="sourceLineNo">194</span> final boolean writeMultipleTables = conf.getBoolean(MULTI_TABLE_HFILEOUTPUTFORMAT_CONF_KEY, false) ;<a name="line.194"></a> +<span class="sourceLineNo">195</span> final String writeTableNames = conf.get(OUTPUT_TABLE_NAME_CONF_KEY);<a name="line.195"></a> +<span class="sourceLineNo">196</span> if (writeTableNames==null || writeTableNames.isEmpty()) {<a name="line.196"></a> +<span class="sourceLineNo">197</span> throw new IllegalArgumentException("Configuration parameter " + OUTPUT_TABLE_NAME_CONF_KEY<a name="line.197"></a> +<span class="sourceLineNo">198</span> + " cannot be empty");<a name="line.198"></a> +<span class="sourceLineNo">199</span> }<a name="line.199"></a> +<span class="sourceLineNo">200</span> final FileSystem fs = outputDir.getFileSystem(conf);<a name="line.200"></a> +<span class="sourceLineNo">201</span> // These configs. are from hbase-*.xml<a name="line.201"></a> +<span class="sourceLineNo">202</span> final long maxsize = conf.getLong(HConstants.HREGION_MAX_FILESIZE,<a name="line.202"></a> +<span class="sourceLineNo">203</span> HConstants.DEFAULT_MAX_FILE_SIZE);<a name="line.203"></a> +<span class="sourceLineNo">204</span> // Invented config. Add to hbase-*.xml if other than default compression.<a name="line.204"></a> +<span class="sourceLineNo">205</span> final String defaultCompressionStr = conf.get("hfile.compression",<a name="line.205"></a> +<span class="sourceLineNo">206</span> Compression.Algorithm.NONE.getName());<a name="line.206"></a> +<span class="sourceLineNo">207</span> final Algorithm defaultCompression = HFileWriterImpl<a name="line.207"></a> +<span class="sourceLineNo">208</span> .compressionByName(defaultCompressionStr);<a name="line.208"></a> +<span class="sourceLineNo">209</span> final boolean compactionExclude = conf.getBoolean(<a name="line.209"></a> +<span class="sourceLineNo">210</span> "hbase.mapreduce.hfileoutputformat.compaction.exclude", false);<a name="line.210"></a> +<span class="sourceLineNo">211</span><a name="line.211"></a> +<span class="sourceLineNo">212</span>
<TRUNCATED>
