http://git-wip-us.apache.org/repos/asf/hbase-site/blob/7bcc960d/devapidocs/src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.WriterLength.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.WriterLength.html b/devapidocs/src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.WriterLength.html index 5404ea1..1812a55 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.WriterLength.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.WriterLength.html @@ -35,901 +35,908 @@ <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.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.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.MapReduceExtendedCell;<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.hbase.thirdparty.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> -<span class="sourceLineNo">097</span> * Writes HFiles. Passed Cells must arrive in order.<a name="line.97"></a> -<span class="sourceLineNo">098</span> * Writes current time as the sequence id for the file. Sets the major compacted<a name="line.98"></a> -<span class="sourceLineNo">099</span> * attribute on created @{link {@link HFile}s. Calling write(null,null) will forcibly roll<a name="line.99"></a> -<span class="sourceLineNo">100</span> * all HFiles being written.<a name="line.100"></a> -<span class="sourceLineNo">101</span> * <p><a name="line.101"></a> -<span class="sourceLineNo">102</span> * Using this class as part of a MapReduce job is best done<a name="line.102"></a> -<span class="sourceLineNo">103</span> * using {@link #configureIncrementalLoad(Job, TableDescriptor, RegionLocator)}.<a name="line.103"></a> -<span class="sourceLineNo">104</span> */<a name="line.104"></a> -<span class="sourceLineNo">105</span>@InterfaceAudience.Public<a name="line.105"></a> -<span class="sourceLineNo">106</span>public class HFileOutputFormat2<a name="line.106"></a> -<span class="sourceLineNo">107</span> extends FileOutputFormat<ImmutableBytesWritable, Cell> {<a name="line.107"></a> -<span class="sourceLineNo">108</span> private static final Logger LOG = LoggerFactory.getLogger(HFileOutputFormat2.class);<a name="line.108"></a> -<span class="sourceLineNo">109</span> static class TableInfo {<a name="line.109"></a> -<span class="sourceLineNo">110</span> private TableDescriptor tableDesctiptor;<a name="line.110"></a> -<span class="sourceLineNo">111</span> private RegionLocator regionLocator;<a name="line.111"></a> -<span class="sourceLineNo">112</span><a name="line.112"></a> -<span class="sourceLineNo">113</span> public TableInfo(TableDescriptor tableDesctiptor, RegionLocator regionLocator) {<a name="line.113"></a> -<span class="sourceLineNo">114</span> this.tableDesctiptor = tableDesctiptor;<a name="line.114"></a> -<span class="sourceLineNo">115</span> this.regionLocator = regionLocator;<a name="line.115"></a> -<span class="sourceLineNo">116</span> }<a name="line.116"></a> -<span class="sourceLineNo">117</span><a name="line.117"></a> -<span class="sourceLineNo">118</span> /**<a name="line.118"></a> -<span class="sourceLineNo">119</span> * The modification for the returned HTD doesn't affect the inner TD.<a name="line.119"></a> -<span class="sourceLineNo">120</span> * @return A clone of inner table descriptor<a name="line.120"></a> -<span class="sourceLineNo">121</span> * @deprecated use {@link #getTableDescriptor}<a name="line.121"></a> -<span class="sourceLineNo">122</span> */<a name="line.122"></a> -<span class="sourceLineNo">123</span> @Deprecated<a name="line.123"></a> -<span class="sourceLineNo">124</span> public HTableDescriptor getHTableDescriptor() {<a name="line.124"></a> -<span class="sourceLineNo">125</span> return new HTableDescriptor(tableDesctiptor);<a name="line.125"></a> -<span class="sourceLineNo">126</span> }<a name="line.126"></a> -<span class="sourceLineNo">127</span><a name="line.127"></a> -<span class="sourceLineNo">128</span> public TableDescriptor getTableDescriptor() {<a name="line.128"></a> -<span class="sourceLineNo">129</span> return tableDesctiptor;<a name="line.129"></a> -<span class="sourceLineNo">130</span> }<a name="line.130"></a> -<span class="sourceLineNo">131</span><a name="line.131"></a> -<span class="sourceLineNo">132</span> public RegionLocator getRegionLocator() {<a name="line.132"></a> -<span class="sourceLineNo">133</span> return regionLocator;<a name="line.133"></a> -<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 = 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, byte[] suffix) {<a name="line.139"></a> -<span 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> final Set<String> allTableNames = Arrays.stream(writeTableNames.split(<a name="line.212"></a> -<span class="sourceLineNo">213</span> Bytes.toString(tableSeparator))).collect(Collectors.toSet());<a name="line.213"></a> -<span class="sourceLineNo">214</span><a name="line.214"></a> -<span class="sourceLineNo">215</span> // create a map from column family to the compression algorithm<a name="line.215"></a> -<span class="sourceLineNo">216</span> final Map<byte[], Algorithm> compressionMap = createFamilyCompressionMap(conf);<a name="line.216"></a> -<span class="sourceLineNo">217</span> final Map<byte[], BloomType> bloomTypeMap = createFamilyBloomTypeMap(conf);<a name="line.217"></a> -<span class="sourceLineNo">218</span> final Map<byte[], Integer> blockSizeMap = createFamilyBlockSizeMap(conf);<a name="line.218"></a> -<span class="sourceLineNo">219</span><a name="line.219"></a> -<span class="sourceLineNo">220</span> String dataBlockEncodingStr = conf.get(DATABLOCK_ENCODING_OVERRIDE_CONF_KEY);<a name="line.220"></a> -<span class="sourceLineNo">221</span> final Map<byte[], DataBlockEncoding> datablockEncodingMap<a name="line.221"></a> -<span class="sourceLineNo">222</span> = createFamilyDataBlockEncodingMap(conf);<a name="line.222"></a> -<span class="sourceLineNo">223</span> final DataBlockEncoding overriddenEncoding;<a name="line.223"></a> -<span class="sourceLineNo">224</span> if (dataBlockEncodingStr != null) {<a name="line.224"></a> -<span class="sourceLineNo">225</span> overriddenEncoding = DataBlockEncoding.valueOf(dataBlockEncodingStr);<a name="line.225"></a> -<span class="sourceLineNo">226</span> } else {<a name="line.226"></a> -<span class="sourceLineNo">227</span> overriddenEncoding = null;<a name="line.227"></a> -<span class="sourceLineNo">228</span> }<a name="line.228"></a> -<span class="sourceLineNo">229</span><a name="line.229"></a> -<span class="sourceLineNo">230</span> return new RecordWriter<ImmutableBytesWritable, V>() {<a name="line.230"></a> -<span class="sourceLineNo">231</span> // Map of families to writers and how much has been output on the writer.<a name="line.231"></a> -<span class="sourceLineNo">232</span> private final Map<byte[], WriterLength> writers =<a name="line.232"></a> -<span class="sourceLineNo">233</span> new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.233"></a> -<span class="sourceLineNo">234</span> private byte[] previousRow = HConstants.EMPTY_BYTE_ARRAY;<a name="line.234"></a> -<span class="sourceLineNo">235</span> private final long now = EnvironmentEdgeManager.currentTime();<a name="line.235"></a> -<span class="sourceLineNo">236</span> private boolean rollRequested = false;<a name="line.236"></a> -<span class="sourceLineNo">237</span><a name="line.237"></a> -<span class="sourceLineNo">238</span> @Override<a name="line.238"></a> -<span class="sourceLineNo">239</span> public void write(ImmutableBytesWritable row, V cell)<a name="line.239"></a> -<span class="sourceLineNo">240</span> throws IOException {<a name="line.240"></a> -<span class="sourceLineNo">241</span> Cell kv = cell;<a name="line.241"></a> -<span class="sourceLineNo">242</span> // null input == user explicitly wants to flush<a name="line.242"></a> -<span class="sourceLineNo">243</span> if (row == null && kv == null) {<a name="line.243"></a> -<span class="sourceLineNo">244</span> rollWriters(null);<a name="line.244"></a> -<span class="sourceLineNo">245</span> return;<a name="line.245"></a> -<span class="sourceLineNo">246</span> }<a name="line.246"></a> -<span class="sourceLineNo">247</span><a name="line.247"></a> -<span class="sourceLineNo">248</span> byte[] rowKey = CellUtil.cloneRow(kv);<a name="line.248"></a> -<span class="sourceLineNo">249</span> int length = (PrivateCellUtil.estimatedSerializedSizeOf(kv)) - Bytes.SIZEOF_INT;<a name="line.249"></a> -<span class="sourceLineNo">250</span> byte[] family = CellUtil.cloneFamily(kv);<a name="line.250"></a> -<span class="sourceLineNo">251</span> byte[] tableNameBytes = null;<a name="line.251"></a> -<span class="sourceLineNo">252</span> if (writeMultipleTables) {<a name="line.252"></a> -<span class="sourceLineNo">253</span> tableNameBytes = MultiTableHFileOutputFormat.getTableName(row.get());<a name="line.253"></a> -<span class="sourceLineNo">254</span> if (!allTableNames.contains(Bytes.toString(tableNameBytes))) {<a name="line.254"></a> -<span class="sourceLineNo">255</span> throw new IllegalArgumentException("TableName '" + Bytes.toString(tableNameBytes) +<a name="line.255"></a> -<span class="sourceLineNo">256</span> "' not" + " expected");<a name="line.256"></a> -<span class="sourceLineNo">257</span> }<a name="line.257"></a> -<span class="sourceLineNo">258</span> } else {<a name="line.258"></a> -<span class="sourceLineNo">259</span> tableNameBytes = Bytes.toBytes(writeTableNames);<a name="line.259"></a> -<span class="sourceLineNo">260</span> }<a name="line.260"></a> -<span class="sourceLineNo">261</span> String tableName = Bytes.toString(tableNameBytes);<a name="line.261"></a> -<span class="sourceLineNo">262</span> Path tableRelPath = getTableRelativePath(tableNameBytes);<a name="line.262"></a> -<span class="sourceLineNo">263</span> byte[] tableAndFamily = getTableNameSuffixedWithFamily(tableNameBytes, family);<a name="line.263"></a> -<span class="sourceLineNo">264</span><a name="line.264"></a> -<span class="sourceLineNo">265</span> WriterLength wl = this.writers.get(tableAndFamily);<a name="line.265"></a> -<span class="sourceLineNo">266</span><a name="line.266"></a> -<span class="sourceLineNo">267</span> // If this is a new column family, verify that the directory exists<a name="line.267"></a> -<span class="sourceLineNo">268</span> if (wl == null) {<a name="line.268"></a> -<span class="sourceLineNo">269</span> Path writerPath = null;<a name="line.269"></a> -<span class="sourceLineNo">270</span> if (writeMultipleTables) {<a name="line.270"></a> -<span class="sourceLineNo">271</span> writerPath = new Path(outputDir,new Path(tableRelPath, Bytes<a name="line.271"></a> -<span class="sourceLineNo">272</span> .toString(family)));<a name="line.272"></a> -<span class="sourceLineNo">273</span><a name="line.273"></a> -<span class="sourceLineNo">274</span> }<a name="line.274"></a> -<span class="sourceLineNo">275</span> else {<a name="line.275"></a> -<span class="sourceLineNo">276</span> writerPath = new Path(outputDir, Bytes.toString(family));<a name="line.276"></a> -<span class="sourceLineNo">277</span> }<a name="line.277"></a> -<span class="sourceLineNo">278</span> fs.mkdirs(writerPath);<a name="line.278"></a> -<span class="sourceLineNo">279</span> configureStoragePolicy(conf, fs, tableAndFamily, writerPath);<a name="line.279"></a> -<span class="sourceLineNo">280</span> }<a name="line.280"></a> -<span class="sourceLineNo">281</span><a name="line.281"></a> -<span class="sourceLineNo">282</span> if (wl != null && wl.written + length >= maxsize) {<a name="line.282"></a> -<span class="sourceLineNo">283</span> this.rollRequested = true;<a name="line.283"></a> +<span class="sourceLineNo">030</span>import java.nio.charset.Charset;<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">052</span>import org.apache.hadoop.hbase.KeyValue;<a name="line.52"></a> +<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.PrivateCellUtil;<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.MapReduceExtendedCell;<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">094</span><a name="line.94"></a> +<span class="sourceLineNo">095</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.95"></a> +<span class="sourceLineNo">096</span><a name="line.96"></a> +<span class="sourceLineNo">097</span>/**<a name="line.97"></a> +<span class="sourceLineNo">098</span> * Writes HFiles. Passed Cells must arrive in order.<a name="line.98"></a> +<span class="sourceLineNo">099</span> * Writes current time as the sequence id for the file. Sets the major compacted<a name="line.99"></a> +<span class="sourceLineNo">100</span> * attribute on created @{link {@link HFile}s. Calling write(null,null) will forcibly roll<a name="line.100"></a> +<span class="sourceLineNo">101</span> * all HFiles being written.<a name="line.101"></a> +<span class="sourceLineNo">102</span> * <p><a name="line.102"></a> +<span class="sourceLineNo">103</span> * Using this class as part of a MapReduce job is best done<a name="line.103"></a> +<span class="sourceLineNo">104</span> * using {@link #configureIncrementalLoad(Job, TableDescriptor, RegionLocator)}.<a name="line.104"></a> +<span class="sourceLineNo">105</span> */<a name="line.105"></a> +<span class="sourceLineNo">106</span>@InterfaceAudience.Public<a name="line.106"></a> +<span class="sourceLineNo">107</span>public class HFileOutputFormat2<a name="line.107"></a> +<span class="sourceLineNo">108</span> extends FileOutputFormat<ImmutableBytesWritable, Cell> {<a name="line.108"></a> +<span class="sourceLineNo">109</span> private static final Logger LOG = LoggerFactory.getLogger(HFileOutputFormat2.class);<a name="line.109"></a> +<span class="sourceLineNo">110</span> static class TableInfo {<a name="line.110"></a> +<span class="sourceLineNo">111</span> private TableDescriptor tableDesctiptor;<a name="line.111"></a> +<span class="sourceLineNo">112</span> private RegionLocator regionLocator;<a name="line.112"></a> +<span class="sourceLineNo">113</span><a name="line.113"></a> +<span class="sourceLineNo">114</span> public TableInfo(TableDescriptor tableDesctiptor, RegionLocator regionLocator) {<a name="line.114"></a> +<span class="sourceLineNo">115</span> this.tableDesctiptor = tableDesctiptor;<a name="line.115"></a> +<span class="sourceLineNo">116</span> this.regionLocator = regionLocator;<a name="line.116"></a> +<span class="sourceLineNo">117</span> }<a name="line.117"></a> +<span class="sourceLineNo">118</span><a name="line.118"></a> +<span class="sourceLineNo">119</span> /**<a name="line.119"></a> +<span class="sourceLineNo">120</span> * The modification for the returned HTD doesn't affect the inner TD.<a name="line.120"></a> +<span class="sourceLineNo">121</span> * @return A clone of inner table descriptor<a name="line.121"></a> +<span class="sourceLineNo">122</span> * @deprecated use {@link #getTableDescriptor}<a name="line.122"></a> +<span class="sourceLineNo">123</span> */<a name="line.123"></a> +<span class="sourceLineNo">124</span> @Deprecated<a name="line.124"></a> +<span class="sourceLineNo">125</span> public HTableDescriptor getHTableDescriptor() {<a name="line.125"></a> +<span class="sourceLineNo">126</span> return new HTableDescriptor(tableDesctiptor);<a name="line.126"></a> +<span class="sourceLineNo">127</span> }<a name="line.127"></a> +<span class="sourceLineNo">128</span><a name="line.128"></a> +<span class="sourceLineNo">129</span> public TableDescriptor getTableDescriptor() {<a name="line.129"></a> +<span class="sourceLineNo">130</span> return tableDesctiptor;<a name="line.130"></a> +<span class="sourceLineNo">131</span> }<a name="line.131"></a> +<span class="sourceLineNo">132</span><a name="line.132"></a> +<span class="sourceLineNo">133</span> public RegionLocator getRegionLocator() {<a name="line.133"></a> +<span class="sourceLineNo">134</span> return regionLocator;<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><a name="line.137"></a> +<span class="sourceLineNo">138</span> protected static final byte[] tableSeparator = Bytes.toBytes(";");<a name="line.138"></a> +<span class="sourceLineNo">139</span><a name="line.139"></a> +<span class="sourceLineNo">140</span> protected static byte[] combineTableNameSuffix(byte[] tableName, 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> tableNameBytes =<a name="line.255"></a> +<span class="sourceLineNo">256</span> TableName.valueOf(tableNameBytes).getNameWithNamespaceInclAsString()<a name="line.256"></a> +<span class="sourceLineNo">257</span> .getBytes(Charset.defaultCharset());<a name="line.257"></a> +<span class="sourceLineNo">258</span> if (!allTableNames.contains(Bytes.toString(tableNameBytes))) {<a name="line.258"></a> +<span class="sourceLineNo">259</span> throw new IllegalArgumentException("TableName '" + Bytes.toString(tableNameBytes) +<a name="line.259"></a> +<span class="sourceLineNo">260</span> "' not" + " expected");<a name="line.260"></a> +<span class="sourceLineNo">261</span> }<a name="line.261"></a> +<span class="sourceLineNo">262</span> } else {<a name="line.262"></a> +<span class="sourceLineNo">263</span> tableNameBytes = Bytes.toBytes(writeTableNames);<a name="line.263"></a> +<span class="sourceLineNo">264</span> }<a name="line.264"></a> +<span class="sourceLineNo">265</span> String tableName = Bytes.toString(tableNameBytes);<a name="line.265"></a> +<span class="sourceLineNo">266</span> Path tableRelPath = getTableRelativePath(tableNameBytes);<a name="line.266"></a> +<span class="sourceLineNo">267</span> byte[] tableAndFamily = getTableNameSuffixedWithFamily(tableNameBytes, family);<a name="line.267"></a> +<span class="sourceLineNo">268</span><a name="line.268"></a> +<span class="sourceLineNo">269</span> WriterLength wl = this.writers.get(tableAndFamily);<a name="line.269"></a> +<span class="sourceLineNo">270</span><a name="line.270"></a> +<span class="sourceLineNo">271</span> // If this is a new column family, verify that the directory exists<a name="line.271"></a> +<span class="sourceLineNo">272</span> if (wl == null) {<a name="line.272"></a> +<span class="sourceLineNo">273</span> Path writerPath = null;<a name="line.273"></a> +<span class="sourceLineNo">274</span> if (writeMultipleTables) {<a name="line.274"></a> +<span class="sourceLineNo">275</span> writerPath = new Path(outputDir,new Path(tableRelPath, Bytes<a name="line.275"></a> +<span class="sourceLineNo">276</span> .toString(family)));<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> else {<a name="line.279"></a> +<span class="sourceLineNo">280</span> writerPath = new Path(outputDir, Bytes.toString(family));<a name="line.280"></a> +<span class="sourceLineNo">281</span> }<a name="line.281"></a> +<span class="sourceLineNo">282</span> fs.mkdirs(writerPath);<a name="line.282"></a> +<span class="sourceLineNo">283</span> configureStoragePolicy(conf, fs, tableAndFamily, writerPath);<a name="line.283"></a> <span class="sourceLineNo">284</span> }<a name="line.284"></a> <span class="sourceLineNo">285</span><a name="line.285"></a> -<span class="sourceLineNo">286</span> // This can only happen once a row is finished though<a name="line.286"></a> -<span class="sourceLineNo">287</span> if (rollRequested && Bytes.compareTo(this.previousRow, rowKey) != 0) {<a name="line.287"></a> -<span class="sourceLineNo">288</span> rollWriters(wl);<a name="line.288"></a> -<span class="sourceLineNo">289</span> }<a name="line.289"></a> -<span class="sourceLineNo">290</span><a name="line.290"></a> -<span class="sourceLineNo">291</span> // create a new WAL writer, if necessary<a name="line.291"></a> -<span class="sourceLineNo">292</span> if (wl == null || wl.writer == null) {<a name="line.292"></a> -<span class="sourceLineNo">293</span> if (conf.getBoolean(LOCALITY_SENSITIVE_CONF_KEY, DEFAULT_LOCALITY_SENSITIVE)) {<a name="line.293"></a> -<span class="sourceLineNo">294</span> HRegionLocation loc = null;<a name="line.294"></a> -<span class="sourceLineNo">295</span><a name="line.295"></a> -<span class="sourceLineNo">296</span> if (tableName != null) {<a name="line.296"></a> -<span class="sourceLineNo">297</span> try (Connection connection = ConnectionFactory.createConnection(conf);<a name="line.297"></a> -<span class="sourceLineNo">298</span> RegionLocator locator =<a name="line.298"></a> -<span class="sourceLineNo">299</span> connection.getRegionLocator(TableName.valueOf(tableName))) {<a name="line.299"></a> -<span class="sourceLineNo">300</span> loc = locator.getRegionLocation(rowKey);<a name="line.300"></a> -<span class="sourceLineNo">301</span> } catch (Throwable e) {<a name="line.301"></a> -<span class="sourceLineNo">302</span> LOG.warn("There's something wrong when locating rowkey: " +<a name="line.302"></a> -<span class="sourceLineNo">303</span> Bytes.toString(rowKey) + " for tablename: " + tableName, e);<a name="line.303"></a> -<span class="sourceLineNo">304</span> loc = null;<a name="line.304"></a> -<span class="sourceLineNo">305</span> } }<a name="line.305"></a> -<span class="sourceLineNo">306</span><a name="line.306"></a> -<span class="sourceLineNo">307</span> if (null == loc) {<a name="line.307"></a> -<span class="sourceLineNo">308</span> if (LOG.isTraceEnabled()) {<a name="line.308"></a> -<span class="sourceLineNo">309</span> LOG.trace("failed to get region location, so use default writer for rowkey: " +<a name="line.309"></a> -<span class="sourceLineNo">310</span> Bytes.toString(rowKey));<a name="line.310"></a> -<span class="sourceLineNo">311</span> }<a name="line.311"></a> -<span class="sourceLineNo">312</span> wl = getNewWriter(tableNameBytes, family, conf, null);<a name="line.312"></a> -<span class="sourceLineNo">313</span> } else {<a name="line.313"></a> -<span class="sourceLineNo">314</span> if (LOG.isDebugEnabled()) {<a name="line.314"></a> -<span class="sourceLineNo">315</span> LOG.debug("first rowkey: [" + Bytes.toString(rowKey) + "]");<a name="line.315"></a> -<span class="sourceLineNo">316</span> }<a name="line.316"></a> -<span class="sourceLineNo">317</span> InetSocketAddress initialIsa =<a name="line.317"></a> -<span class="sourceLineNo">318</span> new InetSocketAddress(loc.getHostname(), loc.getPort());<a name="line.318"></a> -<span class="sourceLineNo">319</span> if (initialIsa.isUnresolved()) {<a name="line.319"></a> -<span class="sourceLineNo">320</span> if (LOG.isTraceEnabled()) {<a name="line.320"></a> -<span class="sourceLineNo">321</span> LOG.trace("failed to resolve bind address: " + loc.getHostname() + ":"<a name="line.321"></a> -<span class="sourceLineNo">322</span> + loc.getPort() + ", so use default writer");<a name="line.322"></a> -<span class="sourceLineNo">323</span> }<a name="line.323"></a> -<span class="sourceLineNo">324</span> wl = getNewWriter(tableNameBytes, family, conf, null);<a name="line.324"></a> -<span class="sourceLineNo">325</span> } else {<a name="line.325"></a> -<span class="sourceLineNo">326</span> if (LOG.isDebugEnabled()) {<a name="line.326"></a> -<span class="sourceLineNo">327</span> LOG.debug("use favored nodes writer: " + initialIsa.getHostString());<a name="line.327"></a> -<span class="sourceLineNo">328</span> }<a name="line.328"></a> -<span class="sourceLineNo">329</span> wl = getNewWriter(tableNameBytes, family, conf, new InetSocketAddress[] { initialIsa<a name="line.329"></a> -<span class="sourceLineNo">330</span> });<a name="line.330"></a> -<span class="sourceLineNo">331</span> }<a name="line.331"></a> -<span class="sourceLineNo">332</span> }<a name="line.332"></a> -<span class="sourceLineNo">333</span> } else {<a name="line.333"></a> -<span class="sourceLineNo">334</span> wl = getNewWriter(tableNameBytes, family, conf, null);<a name="line.334"></a> -<span class="sourceLineNo">335</span> }<a name="line.335"></a> -<span class="sourceLineNo">336</span> }<a name="line.336"></a> -<span class="sourceLineNo">337</span><a name="line.337"></a> -<span class="sourceLineNo">338</span> // we now have the proper WAL writer. full steam ahead<a name="line.338"></a> -<span class="sourceLineNo">339</span> PrivateCellUtil.updateLatestStamp(cell, this.now);<a name="line.339"></a> -<span class="sourceLineNo">340</span> wl.writer.append(kv);<a name="line.340"></a> -<span class="sourceLineNo">341</span> wl.written += length;<a name="line.341"></a> -<span class="sourceLineNo">342</span><a name="line.342"></a> -<span class="sourceLineNo">343</span> // Copy the row so we know when a row transition.<a name="line.343"></a> -<span class="sourceLineNo">344</span> this.previousRow = rowKey;<a name="line.344"></a> -<span class="sourceLineNo">345</span> }<a name="line.345"></a> +<span class="sourceLineNo">286</span> if (wl != null && wl.written + length >= maxsize) {<a name="line.286"></a> +<span class="sourceLineNo">287</span> this.rollRequested = true;<a name="line.287"></a> +<span class="sourceLineNo">288</span> }<a name="line.288"></a> +<span class="sourceLineNo">289</span><a name="line.289"></a> +<span class="sourceLineNo">290</span> // This can only happen once a row is finished though<a name="line.290"></a> +<span class="sourceLineNo">291</span> if (rollRequested && Bytes.compareTo(this.previousRow, rowKey) != 0) {<a name="line.291"></a> +<span class="sourceLineNo">292</span> rollWriters(wl);<a name="line.292"></a> +<span class="sourceLineNo">293</span> }<a name="line.293"></a> +<span class="sourceLineNo">294</span><a name="line.294"></a> +<span class="sourceLineNo">295</span> // create a new WAL writer, if necessary<a name="line.295"></a> +<span class="sourceLineNo">296</span> if (wl == null || wl.writer == null) {<a name="line.296"></a> +<span class="sourceLineNo">297</span> if (conf.getBoolean(LOCALITY_SENSITIVE_CONF_KEY, DEFAULT_LOCALITY_SENSITIVE)) {<a name="line.297"></a> +<span class="sourceLineNo">298</span> HRegionLocation loc = null;<a name="line.298"></a> +<span class="sourceLineNo">299</span><a name="line.299"></a> +<span class="sourceLineNo">300</span> if (tableName != null) {<a name="line.300"></a> +<span class="sourceLineNo">301</span> try (Connection connection = ConnectionFactory.createConnection(conf);<a name="line.301"></a> +<span class="sourceLineNo">302</span> RegionLocator locator =<a name="line.302"></a> +<span class="sourceLineNo">303</span> connection.getRegionLocator(TableName.valueOf(tableName))) {<a name="line.303"></a> +<span class="sourceLineNo">304</span> loc = locator.getRegionLocation(rowKey);<a name="line.304"></a> +<span class="sourceLineNo">305</span> } catch (Throwable e) {<a name="line.305"></a> +<span class="sourceLineNo">306</span> LOG.warn("There's something wrong when locating rowkey: " +<a name="line.306"></a> +<span class="sourceLineNo">307</span> Bytes.toString(rowKey) + " for tablename: " + tableName, e);<a name="line.307"></a> +<span class="sourceLineNo">308</span> loc = null;<a name="line.308"></a> +<span class="sourceLineNo">309</span> } }<a name="line.309"></a> +<span class="sourceLineNo">310</span><a name="line.310"></a> +<span class="sourceLineNo">311</span> if (null == loc) {<a name="line.311"></a> +<span class="sourceLineNo">312</span> if (LOG.isTraceEnabled()) {<a name="line.312"></a> +<span class="sourceLineNo">313</span> LOG.trace("failed to get region location, so use default writer for rowkey: " +<a name="line.313"></a> +<span class="sourceLineNo">314</span> Bytes.toString(rowKey));<a name="line.314"></a> +<span class="sourceLineNo">315</span> }<a name="line.315"></a> +<span class="sourceLineNo">316</span> wl = getNewWriter(tableNameBytes, family, conf, null);<a name="line.316"></a> +<span class="sourceLineNo">317</span> } else {<a name="line.317"></a> +<span class="sourceLineNo">318</span> if (LOG.isDebugEnabled()) {<a name="line.318"></a> +<span class="sourceLineNo">319</span> LOG.debug("first rowkey: [" + Bytes.toString(rowKey) + "]");<a name="line.319"></a> +<span class="sourceLineNo">320</span> }<a name="line.320"></a> +<span class="sourceLineNo">321</span> InetSocketAddress initialIsa =<a name="line.321"></a> +<span class="sourceLineNo">322</span> new InetSocketAddress(loc.getHostname(), loc.getPort());<a name="line.322"></a> +<span class="sourceLineNo">323</span> if (initialIsa.isUnresolved()) {<a name="line.323"></a> +<span class="sourceLineNo">324</span> if (LOG.isTraceEnabled()) {<a name="line.324"></a> +<span class="sourceLineNo">325</span> LOG.trace("failed to resolve bind address: " + loc.getHostname() + ":"<a name="line.325"></a> +<span class="sourceLineNo">326</span> + loc.getPort() + ", so use default writer");<a name="line.326"></a> +<span class="sourceLineNo">327</span> }<a name="line.327"></a> +<span class="sourceLineNo">328</span> wl = getNewWriter(tableNameBytes, family, conf, null);<a name="line.328"></a> +<span class="sourceLineNo">329</span> } else {<a name="line.329"></a> +<span class="sourceLineNo">330</span> if (LOG.isDebugEnabled()) {<a name="line.330"></a> +<span class="sourceLineNo">331</span> LOG.debug("use favored nodes writer: " + initialIsa.getHostString());<a name="line.331"></a> +<span class="sourceLineNo">332</span> }<a name="line.332"></a> +<span class="sourceLineNo">333</span> wl = getNewWriter(tableNameBytes, family, conf, new InetSocketAddress[] { initialIsa<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> }<a name="line.336"></a> +<span class="sourceLineNo">337</span> } else {<a name="line.337"></a> +<span class="sourceLineNo">338</span> wl = getNewWriter(tableNameBytes, family, conf, null);<a name="line.338"></a> +<span class="sourceLineNo">339</span> }<a name="line.339"></a> +<span class="sourceLineNo">340</span> }<a name="line.340"></a> +<span class="sourceLineNo">341</span><a name="line.341"></a> +<span class="sourceLineNo">342</span> // we now have the proper WAL writer. full steam ahead<a name="line.342"></a> +<span class="sourceLineNo">343</span> PrivateCellUtil.updateLatestStamp(cell, this.now);<a name="line.343"></a> +<span class="sourceLineNo">344</span> wl.writer.append(kv);<a name="line.344"></a> +<span class="sourceLineNo">345</span> wl.written += length;<a name="line.345"></a> <span class="sourceLineNo">346</span><a name="line.346"></a> -<span class="sourceLineNo">347</span> private Path getTableRelativePath(byte[] tableNameBytes) {<a name="line.347"></a> -<span class="sourceLineNo">348</span> String tableName = Bytes.toString(tableNameBytes);<a name="line.348"></a> -<span class="sourceLineNo">349</span> String[] tableNameParts = tableName.split(":");<a name="line.349"></a> -<span class="sourceLineNo">350</span> Path tableRelPath = new Path(tableName.split(":")[0]);<a name="line.350"></a> -<span class="sourceLineNo">351</span> if (tableNameParts.length > 1) {<a name="line.351"></a> -<span class="sourceLineNo">352</span> tableRelPath = new Path(tableRelPath, tableName.split(":")[1]);<a name="line.352"></a> -<span class="sourceLineNo">353</span> }<a name="line.353"></a> -<span class="sourceLineNo">354</span> return tableRelPath;<a name="line.354"></a> -<span class="sourceLineNo">355</span> }<a name="line.355"></a> -<span class="sourceLineNo">356</span> private void rollWriters(WriterLength writerLength) throws IOException {<a name="line.356"></a> -<span class="sourceLineNo">357</span> if (writerLength != null) {<a name="line.357"></a> -<span class="sourceLineNo">358</span> closeWriter(writerLength);<a name="line.358"></a> -<span class="sourceLineNo">359</span> } else {<a name="line.359"></a> -<span class="sourceLineNo">360</span> for (WriterLength wl : this.writers.values()) {<a name="line.360"></a> -<span class="sourceLineNo">361</span> closeWriter(wl);<a name="line.361"></a> -<span class="sourceLineNo">362</span> }<a name="line.362"></a> -<span class="sourceLineNo">363</span> }<a name="line.363"></a> -<span class="sourceLineNo">364</span> this.rollRequested = false;<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> private void closeWriter(WriterLength wl) throws IOException {<a name="line.367"></a> -<span class="sourceLineNo">368</span> if (wl.writer != null) {<a name="line.368"></a> -<span class="sourceLineNo">369</span> LOG.info(<a name="line.369"></a> -<span class="sourceLineNo">370</span> "Writer=" + wl.writer.getPath() + ((wl.written == 0)? "": ", wrote=" + wl.written));<a name="line.370"></a> -<span class="sourceLineNo">371</span> close(wl.writer);<a name="line.371"></a> -<span class="sourceLineNo">372</span> }<a name="line.372"></a> -<span class="sourceLineNo">373</span> wl.writer = null;<a name="line.373"></a> -<span class="sourceLineNo">374</span> wl.written = 0;<a name="line.374"></a> -<span class="sourceLineNo">375</span> }<a name="line.375"></a> -<span class="sourceLineNo">376</span><a name="line.376"></a> -<span class="sourceLineNo">377</span> /*<a name="line.377"></a> -<span class="sourceLineNo">378</span> * Create a new StoreFile.Writer.<a name="line.378"></a> -<span class="sourceLineNo">379</span> * @param family<a name="line.379"></a> -<span class="sourceLineNo">380</span> * @return A WriterLength, containing a new StoreFile.Writer.<a name="line.380"></a> -<span class="sourceLineNo">381</span> * @throws IOException<a name="line.381"></a> -<span class="sourceLineNo">382</span> */<a name="line.382"></a> -<span class="sourceLineNo">383</span> @edu.umd.cs.findbugs.annotations.SuppressWarnings(value="BX_UNBOXING_IMMEDIATELY_REBOXED",<a name="line.383"></a> -<span class="sourceLineNo">384</span> justification="Not important")<a name="line.384"></a> -<span class="sourceLineNo">385</span> private WriterLength getNewWriter(byte[] tableName, byte[] family, Configuration<a name="line.385"></a> -<span class="sourceLineNo">386</span> conf, InetSocketAddress[] favoredNodes) throws IOException {<a name="line.386"></a> -<span class="sourceLineNo">387</span> byte[] tableAndFamily = getTableNameSuffixedWithFamily(tableName, family);<a name="line.387"></a> -<span class="sourceLineNo">388</span> Path familydir = new Path(outputDir, Bytes.toString(family));<a name="line.388"></a> -<span class="sourceLineNo">389</span> if (writeMultipleTables) {<a name="line.389"></a> -<span class="sourceLineNo">390</span> familydir = new Path(outputDir,<a name="line.390"></a> -<span class="sourceLineNo">391</span> new Path(getTableRelativePath(tableName), Bytes.toString(family)));<a name="line.391"></a> -<span class="sourceLineNo">392</span> }<a name="line.392"></a> -<span class="sourceLineNo">393</span> WriterLength wl = new WriterLength();<a name="line.393"></a> -<span class="sourceLineNo">394</span> Algorithm compression = compressionMap.get(tableAndFamily);<a name="line.394"></a> -<span class="sourceLineNo">395</span> compression = compression == null ? defaultCompression : compression;<a name="line.395"></a> -<span class="sourceLineNo">396</span> BloomType bloomType = bloomTypeMap.get(tableAndFamily);<a name="line.396"></a> -<span class="sourceLineNo">397</span> bloomType = bloomType == null ? BloomType.NONE : bloomType;<a name="line.397"></a> -<span class="sourceLineNo">398</span> Integer blockSize = blockSizeMap.get(tableAndFamily);<a name="line.398"></a> -<span class="sourceLineNo">399</span> blockSize = blockSize == null ? HConstants.DEFAULT_BLOCKSIZE : blockSize;<a name="line.399"></a> -<span class="sourceLineNo">400</span> DataBlockEncoding encoding = overriddenEncoding;<a name="line.400"></a> -<span class="sourceLineNo">401</span> encoding = encoding == null ? datablockEncodingMap.get(tableAndFamily) : encoding;<a name="line.401"></a> -<span class="sourceLineNo">402</span> encoding = encoding == null ? DataBlockEncoding.NONE : encoding;<a name="line.402"></a> -<span class="sourceLineNo">403</span> Configuration tempConf = new Configuration(conf);<a name="line.403"></a> -<span class="sourceLineNo">404</span> tempConf.setFloat(HConstants.HFILE_BLOCK_CACHE_SIZE_KEY, 0.0f);<a name="line.404"></a> -<span class="sourceLineNo">405</span> HFileContextBuilder contextBuilder = new HFileContextBuilder()<a name="line.405"></a> -<span class="sourceLineNo">406</span> .withCompression(compression)<a name="line.406"></a> -<span class="sourceLineNo">407</span> .withChecksumType(HStore.getChecksumType(conf))<a name="line.407"></a> -<span class="sourceLineNo">408</span> .withBytesPerCheckSum(HStore.getBytesPerChecksum(conf))<a name="line.408"></a> -<span class="sourceLineNo">409</span> .withBlockSize(blockSize);<a name="line.409"></a> -<span class="sourceLineNo">410</span><a name="line.410"></a> -<span class="sourceLineNo">411</span> if (HFile.getFormatVersion(conf) >= HFile.MIN_FORMAT_VERSION_WITH_TAGS) {<a name="line.411"></a> -<span class="sourceLineNo">412</span> contextBuilder.withIncludesTags(true);<a name="line.412"></a> -<span class="sourceLineNo">413</span> }<a name="line.413"></a> +<span class="sourceLineNo">347</span> // Copy the row so we know when a row transition.<a name="line.347"></a> +<span class="sourceLineNo">348</span> this.previousRow = rowKey;<a name="line.348"></a> +<span class="sourceLineNo">349</span> }<a name="line.349"></a> +<span class="sourceLineNo">350</span><a name="line.350"></a> +<span class="sourceLineNo">351</span> private Path getTableRelativePath(byte[] tableNameBytes) {<a name="line.351"></a> +<span class="sourceLineNo">352</span> String tableName = Bytes.toString(tableNameBytes);<a name="line.352"></a> +<span class="sourceLineNo">353</span> String[] tableNameParts = tableName.split(":");<a name="line.353"></a> +<span class="sourceLineNo">354</span> Path tableRelPath = new Path(tableName.split(":")[0]);<a name="line.354"></a> +<span class="sourceLineNo">355</span> if (tableNameParts.length > 1) {<a name="line.355"></a> +<span class="sourceLineNo">356</span> tableRelPath = new Path(tableRelPath, tableName.split(":")[1]);<a name="line.356"></a> +<span class="sourceLineNo">357</span> }<a name="line.357"></a> +<span class="sourceLineNo">358</span> return tableRelPath;<a name="line.358"></a> +<span class="sourceLineNo">359</span> }<a name="line.359"></a> +<span class="sourceLineNo">360</span> private void rollWriters(WriterLength writerLength) throws IOException {<a name="line.360"></a> +<span class="sourceLineNo">361</span> if (writerLength != null) {<a name="line.361"></a> +<span class="sourceLineNo">362</span> closeWriter(writerLength);<a name="line.362"></a> +<span class="sourceLineNo">363</span> } else {<a name="line.363"></a> +<span class="sourceLineNo">364</span> for (WriterLength wl : this.writers.values()) {<a name="line.364"></a> +<span class="sourceLineNo">365</span> closeWriter(wl);<a name="line.365"></a> +<span class="sourceLineNo">366</span> }<a name="line.366"></a> +<span class="sourceLineNo">367</span> }<a name="line.367"></a> +<span class="sourceLineNo">368</span> this.rollRequested = false;<a name="line.368"></a> +<span class="sourceLineNo">369</span> }<a name="line.369"></a> +<span class="sourceLineNo">370</span><a name="line.370"></a> +<span class="sourceLineNo">371</span> private void closeWriter(WriterLength wl) throws IOException {<a name="line.371"></a> +<span class="sourceLineNo">372</span> if (wl.writer != null) {<a name="line.372"></a> +<span class="sourceLineNo">373</span> LOG.info(<a name="line.373"></a> +<span class="sourceLineNo">374</span> "Writer=" + wl.writer.getPath() + ((wl.written == 0)? "": ", wrote=" + wl.written));<a name="line.374"></a> +<span class="sourceLineNo">375</span> close(wl.writer);<a name="line.375"></a> +<span class="sourceLineNo">376</span> }<a name="line.376"></a> +<span class="sourceLineNo">377</span> wl.writer = null;<a name="line.377"></a> +<span class="sourceLineNo">378</span> wl.written = 0;<a name="line.378"></a> +<span class="sourceLineNo">379</span> }<a name="line.379"></a> +<span class="sourceLineNo">380</span><a name="line.380"></a> +<span class="sourceLineNo">381</span> /*<a name="line.381"></a> +<span class="sourceLineNo">382</span> * Create a new StoreFile.Writer.<a name="line.382"></a> +<span class="sourceLineNo">383</span> * @param family<a name="line.383"></a> +<span class="sourceLineNo">384</span> * @return A WriterLength, containing a new StoreFile.Writer.<a name="line.384"></a> +<span class="sourceLineNo">385</span> * @throws IOException<a name="line.385"></a> +<span class="sourceLineNo">386</span> */<a name="line.386"></a> +<span class="sourceLineNo">387</span> @edu.umd.cs.findbugs.annotations.SuppressWarnings(value="BX_UNBOXING_IMMEDIATELY_REBOXED",<a name="line.387"></a> +<span class="sourceLineNo">388</span> justification="Not important")<a name="line.388"></a> +<span class="sourceLineNo">389</span> private WriterLength getNewWriter(byte[] tableName, byte[] family, Configuration<a name="line.389"></a> +<span class="sourceLineNo">390</span> conf, InetSocketAddress[] favoredNodes) throws IOException {<a name="line.390"></a> +<span class="sourceLineNo">391</span> byte[] tableAndFamily = getTableNameSuffixedWithFamily(tableName, family);<a name="line.391"></a> +<span class="sourceLineNo">392</span> Path familydir = new Path(outputDir, Bytes.toString(family));<a name="line.392"></a> +<span class="sourceLineNo">393</span> if (writeMultipleTables) {<a name="line.393"></a> +<span class="sourceLineNo">394</span> familydir = new Path(outputDir,<a name="line.394"></a> +<span class="sourceLineNo">395</span> new Path(getTableRelativePath(tableName), Bytes.toString(family)));<a name="line.395"></a> +<span class="sourceLineNo">396</span> }<a name="line.396"></a> +<span class="sourceLineNo">397</span> WriterLength wl = new WriterLength();<a name="line.397"></a> +<span class="sourceLineNo">398</span> Algorithm compression = compressionMap.get(tableAndFamily);<a name="line.398"></a> +<span class="sourceLineNo">399</span> compression = compression == null ? defaultCompression : compression;<a name="line.399"></a> +<span class="sourceLineNo">400</span> BloomType bloomType = bloomTypeMap.get(tableAndFamily);<a name="line.400"></a> +<span class="sourceLineNo">401</span> bloomType = bloomType == null ? BloomType.NONE : bloomType;<a name="line.401"></a> +<span class="sourceLineNo">402</span> Integer blockSize = blockSizeMap.get(tableAndFamily);<a name="line.402"></a> +<span class="sourceLineNo">403</span> blockSize = blockSize == null ? HConstants.DEFAULT_BLOCKSIZE : blockSize;<a name="line.403"></a> +<span class="sourceLineNo">404</span> DataBlockEncoding encoding = overriddenEncoding;<a name="line.404"></a> +<span class="sourceLineNo">405</span> encoding = encoding == null ? datablockEncodingMap.get(tableAndFamily) : encoding;<a name="line.405"></a> +<span class="sourceLineNo">406</span> encoding = encoding == null ? DataBlockEncoding.NONE : encoding;<a name="line.406"></a> +<span class="sourceLineNo">407</span> Configuration tempConf = new Configuration(conf);<a name="line.407"></a> +<span class="sourceLineNo">408</span> tempConf.setFloat(HConstants.HFILE_BLOCK_CACHE_SIZE_KEY, 0.0f);<a name="line.408"></a> +<span class="sourceLineNo">409</span> HFileContextBuilder contextBuilder = new HFileContextBuilder()<a name="line.409"></a> +<span class="sourceLineNo">410</span> .withCompression(compression)<a name="line.410"></a> +<span class="sourceLineNo">411</span> .withChecksumType(HStore.getChecksumType(conf))<a name="line.411"></a> +<span class="sourceLineNo">412</span> .withBytesPerCheckSum(HStore.getBytesPerChecksum(conf))<a name="line.412"></a> +<span class="sourceLineNo">413</span> .withBlockSize(blockSize);<a name="line.413"></a> <span class="sourceLineNo">414</span><a name="line.414"></a> -<span class="sourceLineNo">415</span> contextBuilder.withDataBlockEncoding(encoding);<a name="line.415"></a> 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class="sourceLineNo">428</span> new StoreFileWriter.Builder(conf, new CacheConfig(tempConf), new HFileSystem(fs))<a name="line.428"></a> +<span class="sourceLineNo">429</span> .withOutputDir(familydir).withBloomType(bloomType)<a name="line.429"></a> +<span class="sourceLineNo">430</span> .withComparator(CellComparator.getInstance()).withFileContext(hFileContext)<a name="line.430"></a> +<span class="sourceLineNo">431</span> .withFavoredNodes(favoredNodes).build();<a name="line.431"></a> +<span class="sourceLineNo">432</span> }<a name="line.432"></a> <span class="sourceLineNo">433</span><a name="line.433"></a> -<span class="sourceLineNo">434</span> private void close(final StoreFileWriter w) throws IOException {<a name="line.434"></a> -<span class="sourceLineNo">435</span> if (w != null) {<a name="line.435"></a> -<span class="sourceLineNo">436</span> w.appendFileInfo(BULKLOAD_TIME_KEY,<a name="line.436"></a> -<span class="sourceLineNo">437</span> Bytes.toBytes(System.currentTimeMillis()));<a name="line.437"></a> -<span class="sourceLineNo">438</span> w.appendFileInfo(BULKLOAD_TASK_KEY,<a name="line.438"></a> -<span class="sourceLineNo">439</span> Bytes.toBytes(context.getTaskAttemptID().toString()));<a name="line.439"></a> -<span class="sourceLineNo">440</span> w.appendFileInfo(MAJOR_COMPACTION_KEY,<a name="line.440"></a> -<span class="sourceLineNo">441</span> Bytes.toBytes(true));<a name="line.441"></a> -<span class="sourceLineNo">442</span> w.appendFileInfo(EXCLUDE_FROM_MINOR_COMPACTION_KEY,<a name="line.442"></a> -<span class="sourceLineNo">443</span> Bytes.toBytes(compactionExclude));<a name="line.443"></a> -<span class="sourceLineNo">444</span> w.appendTrackedTimestampsToMetadata();<a name="line.444"></a> -<span class="sourceLineNo">445</span> w.close();<a name="line.445"></a> -<span class="sourceLineNo">446</span> }<a name="line.446"></a> -<span class="sourceLineNo">447</span> }<a name="line.447"></a> -<span 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directory is created.<a name="line.460"></a> -<span class="sourceLineNo">461</span> */<a name="line.461"></a> -<span class="sourceLineNo">462</span> static void configureStoragePolicy(final Configuration conf, final FileSystem fs,<a name="line.462"></a> -<span class="sourceLineNo">463</span> byte[] tableAndFamily, Path cfPath) {<a name="line.463"></a> -<span class="sourceLineNo">464</span> if (null == conf || null == fs || null == tableAndFamily || null == cfPath) {<a name="line.464"></a> -<span class="sourceLineNo">465</span> return;<a name="line.465"></a> -<span class="sourceLineNo">466</span> }<a name="line.466"></a> -<span class="sourceLineNo">467</span><a name="line.467"></a> -<span class="sourceLineNo">468</span> String policy =<a name="line.468"></a> -<span class="sourceLineNo">469</span> conf.get(STORAGE_POLICY_PROPERTY_CF_PREFIX + Bytes.toString(tableAndFamily),<a name="line.469"></a> -<span class="sourceLineNo">470</span> conf.get(STORAGE_POLICY_PROPERTY));<a 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<TRUNCATED>
