http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e0fb1fde/devapidocs/src-html/org/apache/hadoop/hbase/io/hfile/HFilePrettyPrinter.KeyValueStatsCollector.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/io/hfile/HFilePrettyPrinter.KeyValueStatsCollector.html b/devapidocs/src-html/org/apache/hadoop/hbase/io/hfile/HFilePrettyPrinter.KeyValueStatsCollector.html index 50caf18..61bf913 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/io/hfile/HFilePrettyPrinter.KeyValueStatsCollector.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/io/hfile/HFilePrettyPrinter.KeyValueStatsCollector.html @@ -45,773 +45,774 @@ <span class="sourceLineNo">037</span>import java.util.TimeZone;<a name="line.37"></a> <span class="sourceLineNo">038</span>import java.util.concurrent.TimeUnit;<a name="line.38"></a> <span class="sourceLineNo">039</span><a name="line.39"></a> -<span class="sourceLineNo">040</span>import org.apache.commons.cli.CommandLine;<a name="line.40"></a> -<span class="sourceLineNo">041</span>import org.apache.commons.cli.CommandLineParser;<a name="line.41"></a> -<span class="sourceLineNo">042</span>import org.apache.commons.cli.HelpFormatter;<a name="line.42"></a> -<span class="sourceLineNo">043</span>import org.apache.commons.cli.Option;<a name="line.43"></a> -<span class="sourceLineNo">044</span>import org.apache.commons.cli.OptionGroup;<a name="line.44"></a> -<span class="sourceLineNo">045</span>import org.apache.commons.cli.Options;<a name="line.45"></a> -<span class="sourceLineNo">046</span>import org.apache.commons.cli.ParseException;<a name="line.46"></a> -<span class="sourceLineNo">047</span>import org.apache.commons.cli.PosixParser;<a name="line.47"></a> -<span class="sourceLineNo">048</span>import org.apache.commons.lang3.StringUtils;<a name="line.48"></a> -<span class="sourceLineNo">049</span>import org.apache.hadoop.conf.Configuration;<a name="line.49"></a> -<span class="sourceLineNo">050</span>import org.apache.hadoop.conf.Configured;<a name="line.50"></a> -<span class="sourceLineNo">051</span>import org.apache.hadoop.fs.FileSystem;<a name="line.51"></a> -<span class="sourceLineNo">052</span>import org.apache.hadoop.fs.Path;<a name="line.52"></a> -<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.Cell;<a name="line.53"></a> -<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.CellComparator;<a name="line.54"></a> -<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.CellUtil;<a name="line.55"></a> -<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.56"></a> -<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.HBaseInterfaceAudience;<a name="line.57"></a> -<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.HConstants;<a name="line.58"></a> -<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.HRegionInfo;<a name="line.59"></a> -<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.KeyValue;<a name="line.60"></a> -<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.KeyValueUtil;<a name="line.61"></a> -<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.PrivateCellUtil;<a name="line.62"></a> -<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.TableName;<a name="line.63"></a> -<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.Tag;<a name="line.64"></a> -<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.io.FSDataInputStreamWrapper;<a name="line.65"></a> -<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.io.hfile.HFile.FileInfo;<a name="line.66"></a> -<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.mob.MobUtils;<a name="line.67"></a> -<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.regionserver.HStoreFile;<a name="line.68"></a> -<span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.regionserver.TimeRangeTracker;<a name="line.69"></a> -<span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.util.BloomFilter;<a name="line.70"></a> -<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.util.BloomFilterFactory;<a name="line.71"></a> -<span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.util.BloomFilterUtil;<a name="line.72"></a> -<span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.73"></a> -<span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.util.FSUtils;<a name="line.74"></a> -<span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.util.HFileArchiveUtil;<a name="line.75"></a> -<span class="sourceLineNo">076</span>import org.apache.hadoop.util.Tool;<a name="line.76"></a> -<span class="sourceLineNo">077</span>import org.apache.hadoop.util.ToolRunner;<a name="line.77"></a> -<span class="sourceLineNo">078</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.78"></a> -<span class="sourceLineNo">079</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.79"></a> -<span class="sourceLineNo">080</span>import org.slf4j.Logger;<a name="line.80"></a> -<span class="sourceLineNo">081</span>import org.slf4j.LoggerFactory;<a name="line.81"></a> -<span class="sourceLineNo">082</span><a name="line.82"></a> -<span class="sourceLineNo">083</span>import com.codahale.metrics.ConsoleReporter;<a name="line.83"></a> -<span class="sourceLineNo">084</span>import com.codahale.metrics.Counter;<a name="line.84"></a> -<span class="sourceLineNo">085</span>import com.codahale.metrics.Gauge;<a name="line.85"></a> -<span class="sourceLineNo">086</span>import com.codahale.metrics.Histogram;<a name="line.86"></a> -<span class="sourceLineNo">087</span>import com.codahale.metrics.Meter;<a name="line.87"></a> -<span class="sourceLineNo">088</span>import com.codahale.metrics.MetricFilter;<a name="line.88"></a> -<span class="sourceLineNo">089</span>import com.codahale.metrics.MetricRegistry;<a name="line.89"></a> -<span class="sourceLineNo">090</span>import com.codahale.metrics.ScheduledReporter;<a name="line.90"></a> -<span class="sourceLineNo">091</span>import com.codahale.metrics.Snapshot;<a name="line.91"></a> -<span class="sourceLineNo">092</span>import com.codahale.metrics.Timer;<a name="line.92"></a> -<span class="sourceLineNo">093</span><a name="line.93"></a> -<span class="sourceLineNo">094</span>/**<a name="line.94"></a> -<span class="sourceLineNo">095</span> * Implements pretty-printing functionality for {@link HFile}s.<a name="line.95"></a> -<span class="sourceLineNo">096</span> */<a name="line.96"></a> -<span class="sourceLineNo">097</span>@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.TOOLS)<a name="line.97"></a> -<span class="sourceLineNo">098</span>@InterfaceStability.Evolving<a name="line.98"></a> -<span class="sourceLineNo">099</span>public class HFilePrettyPrinter extends Configured implements Tool {<a name="line.99"></a> -<span class="sourceLineNo">100</span><a name="line.100"></a> -<span class="sourceLineNo">101</span> private static final Logger LOG = LoggerFactory.getLogger(HFilePrettyPrinter.class);<a name="line.101"></a> -<span class="sourceLineNo">102</span><a name="line.102"></a> -<span class="sourceLineNo">103</span> private Options options = new Options();<a name="line.103"></a> -<span class="sourceLineNo">104</span><a name="line.104"></a> -<span class="sourceLineNo">105</span> private boolean verbose;<a name="line.105"></a> -<span class="sourceLineNo">106</span> private boolean printValue;<a name="line.106"></a> -<span class="sourceLineNo">107</span> private boolean printKey;<a name="line.107"></a> -<span class="sourceLineNo">108</span> private boolean shouldPrintMeta;<a name="line.108"></a> -<span class="sourceLineNo">109</span> private boolean printBlockIndex;<a name="line.109"></a> -<span class="sourceLineNo">110</span> private boolean printBlockHeaders;<a name="line.110"></a> -<span class="sourceLineNo">111</span> private boolean printStats;<a name="line.111"></a> -<span class="sourceLineNo">112</span> private boolean checkRow;<a name="line.112"></a> -<span class="sourceLineNo">113</span> private boolean checkFamily;<a name="line.113"></a> -<span class="sourceLineNo">114</span> private boolean isSeekToRow = false;<a name="line.114"></a> -<span class="sourceLineNo">115</span> private boolean checkMobIntegrity = false;<a name="line.115"></a> -<span class="sourceLineNo">116</span> private Map<String, List<Path>> mobFileLocations;<a name="line.116"></a> -<span class="sourceLineNo">117</span> private static final int FOUND_MOB_FILES_CACHE_CAPACITY = 50;<a name="line.117"></a> -<span class="sourceLineNo">118</span> private static final int MISSING_MOB_FILES_CACHE_CAPACITY = 20;<a name="line.118"></a> -<span class="sourceLineNo">119</span> private PrintStream out = System.out;<a name="line.119"></a> -<span class="sourceLineNo">120</span> private PrintStream err = System.err;<a name="line.120"></a> -<span class="sourceLineNo">121</span><a name="line.121"></a> -<span class="sourceLineNo">122</span> /**<a name="line.122"></a> -<span class="sourceLineNo">123</span> * The row which the user wants to specify and print all the KeyValues for.<a name="line.123"></a> -<span class="sourceLineNo">124</span> */<a name="line.124"></a> -<span class="sourceLineNo">125</span> private byte[] row = null;<a name="line.125"></a> -<span class="sourceLineNo">126</span><a name="line.126"></a> -<span class="sourceLineNo">127</span> private List<Path> files = new ArrayList<>();<a name="line.127"></a> -<span class="sourceLineNo">128</span> private int count;<a name="line.128"></a> -<span class="sourceLineNo">129</span><a name="line.129"></a> -<span class="sourceLineNo">130</span> private static final String FOUR_SPACES = " ";<a name="line.130"></a> -<span class="sourceLineNo">131</span><a name="line.131"></a> -<span class="sourceLineNo">132</span> public HFilePrettyPrinter() {<a name="line.132"></a> -<span class="sourceLineNo">133</span> super();<a name="line.133"></a> -<span class="sourceLineNo">134</span> init();<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> public HFilePrettyPrinter(Configuration conf) {<a name="line.137"></a> -<span class="sourceLineNo">138</span> super(conf);<a name="line.138"></a> -<span class="sourceLineNo">139</span> init();<a name="line.139"></a> -<span class="sourceLineNo">140</span> }<a name="line.140"></a> -<span class="sourceLineNo">141</span><a name="line.141"></a> -<span class="sourceLineNo">142</span> private void init() {<a name="line.142"></a> -<span class="sourceLineNo">143</span> options.addOption("v", "verbose", false,<a name="line.143"></a> -<span class="sourceLineNo">144</span> "Verbose output; emits file and meta data delimiters");<a name="line.144"></a> -<span class="sourceLineNo">145</span> options.addOption("p", "printkv", false, "Print key/value pairs");<a name="line.145"></a> -<span class="sourceLineNo">146</span> options.addOption("e", "printkey", false, "Print keys");<a name="line.146"></a> -<span class="sourceLineNo">147</span> options.addOption("m", "printmeta", false, "Print meta data of file");<a name="line.147"></a> -<span class="sourceLineNo">148</span> options.addOption("b", "printblocks", false, "Print block index meta data");<a name="line.148"></a> -<span class="sourceLineNo">149</span> options.addOption("h", "printblockheaders", false, "Print block headers for each block.");<a name="line.149"></a> -<span class="sourceLineNo">150</span> options.addOption("k", "checkrow", false,<a name="line.150"></a> -<span class="sourceLineNo">151</span> "Enable row order check; looks for out-of-order keys");<a name="line.151"></a> -<span class="sourceLineNo">152</span> options.addOption("a", "checkfamily", false, "Enable family check");<a name="line.152"></a> -<span class="sourceLineNo">153</span> options.addOption("w", "seekToRow", true,<a name="line.153"></a> -<span class="sourceLineNo">154</span> "Seek to this row and print all the kvs for this row only");<a name="line.154"></a> -<span class="sourceLineNo">155</span> options.addOption("s", "stats", false, "Print statistics");<a name="line.155"></a> -<span class="sourceLineNo">156</span> options.addOption("i", "checkMobIntegrity", false,<a name="line.156"></a> -<span class="sourceLineNo">157</span> "Print all cells whose mob files are missing");<a name="line.157"></a> -<span class="sourceLineNo">158</span><a name="line.158"></a> -<span class="sourceLineNo">159</span> OptionGroup files = new OptionGroup();<a name="line.159"></a> -<span class="sourceLineNo">160</span> files.addOption(new Option("f", "file", true,<a name="line.160"></a> -<span class="sourceLineNo">161</span> "File to scan. Pass full-path; e.g. hdfs://a:9000/hbase/hbase:meta/12/34"));<a name="line.161"></a> -<span class="sourceLineNo">162</span> files.addOption(new Option("r", "region", true,<a name="line.162"></a> -<span class="sourceLineNo">163</span> "Region to scan. Pass region name; e.g. 'hbase:meta,,1'"));<a name="line.163"></a> -<span class="sourceLineNo">164</span> options.addOptionGroup(files);<a name="line.164"></a> -<span class="sourceLineNo">165</span> }<a name="line.165"></a> -<span class="sourceLineNo">166</span><a name="line.166"></a> -<span class="sourceLineNo">167</span> public void setPrintStreams(PrintStream out, PrintStream err) {<a name="line.167"></a> -<span class="sourceLineNo">168</span> this.out = out;<a name="line.168"></a> -<span class="sourceLineNo">169</span> this.err = err;<a name="line.169"></a> -<span class="sourceLineNo">170</span> }<a name="line.170"></a> -<span class="sourceLineNo">171</span><a name="line.171"></a> -<span class="sourceLineNo">172</span> public boolean parseOptions(String args[]) throws ParseException,<a name="line.172"></a> -<span class="sourceLineNo">173</span> IOException {<a name="line.173"></a> -<span class="sourceLineNo">174</span> if (args.length == 0) {<a name="line.174"></a> -<span class="sourceLineNo">175</span> HelpFormatter formatter = new HelpFormatter();<a name="line.175"></a> -<span class="sourceLineNo">176</span> formatter.printHelp("HFile", options, true);<a name="line.176"></a> -<span class="sourceLineNo">177</span> return false;<a name="line.177"></a> -<span class="sourceLineNo">178</span> }<a name="line.178"></a> -<span class="sourceLineNo">179</span> CommandLineParser parser = new PosixParser();<a name="line.179"></a> -<span class="sourceLineNo">180</span> CommandLine cmd = parser.parse(options, args);<a name="line.180"></a> -<span class="sourceLineNo">181</span><a name="line.181"></a> -<span class="sourceLineNo">182</span> verbose = cmd.hasOption("v");<a name="line.182"></a> -<span class="sourceLineNo">183</span> printValue = cmd.hasOption("p");<a name="line.183"></a> -<span class="sourceLineNo">184</span> printKey = cmd.hasOption("e") || printValue;<a name="line.184"></a> -<span class="sourceLineNo">185</span> shouldPrintMeta = cmd.hasOption("m");<a name="line.185"></a> -<span class="sourceLineNo">186</span> printBlockIndex = cmd.hasOption("b");<a name="line.186"></a> -<span class="sourceLineNo">187</span> printBlockHeaders = cmd.hasOption("h");<a name="line.187"></a> -<span class="sourceLineNo">188</span> printStats = cmd.hasOption("s");<a name="line.188"></a> -<span class="sourceLineNo">189</span> checkRow = cmd.hasOption("k");<a name="line.189"></a> -<span class="sourceLineNo">190</span> checkFamily = cmd.hasOption("a");<a name="line.190"></a> -<span class="sourceLineNo">191</span> checkMobIntegrity = cmd.hasOption("i");<a name="line.191"></a> -<span class="sourceLineNo">192</span><a name="line.192"></a> -<span class="sourceLineNo">193</span> if (cmd.hasOption("f")) {<a name="line.193"></a> -<span class="sourceLineNo">194</span> files.add(new Path(cmd.getOptionValue("f")));<a name="line.194"></a> -<span class="sourceLineNo">195</span> }<a name="line.195"></a> -<span class="sourceLineNo">196</span><a name="line.196"></a> -<span class="sourceLineNo">197</span> if (cmd.hasOption("w")) {<a name="line.197"></a> -<span class="sourceLineNo">198</span> String key = cmd.getOptionValue("w");<a name="line.198"></a> -<span class="sourceLineNo">199</span> if (key != null && key.length() != 0) {<a name="line.199"></a> -<span class="sourceLineNo">200</span> row = Bytes.toBytesBinary(key);<a name="line.200"></a> -<span class="sourceLineNo">201</span> isSeekToRow = true;<a name="line.201"></a> -<span class="sourceLineNo">202</span> } else {<a name="line.202"></a> -<span class="sourceLineNo">203</span> err.println("Invalid row is specified.");<a name="line.203"></a> -<span class="sourceLineNo">204</span> System.exit(-1);<a name="line.204"></a> -<span class="sourceLineNo">205</span> }<a name="line.205"></a> -<span class="sourceLineNo">206</span> }<a name="line.206"></a> -<span class="sourceLineNo">207</span><a name="line.207"></a> -<span class="sourceLineNo">208</span> if (cmd.hasOption("r")) {<a name="line.208"></a> -<span class="sourceLineNo">209</span> String regionName = cmd.getOptionValue("r");<a name="line.209"></a> -<span class="sourceLineNo">210</span> byte[] rn = Bytes.toBytes(regionName);<a name="line.210"></a> -<span class="sourceLineNo">211</span> byte[][] hri = HRegionInfo.parseRegionName(rn);<a name="line.211"></a> -<span class="sourceLineNo">212</span> Path rootDir = FSUtils.getRootDir(getConf());<a name="line.212"></a> -<span class="sourceLineNo">213</span> Path tableDir = FSUtils.getTableDir(rootDir, TableName.valueOf(hri[0]));<a name="line.213"></a> -<span class="sourceLineNo">214</span> String enc = HRegionInfo.encodeRegionName(rn);<a name="line.214"></a> -<span class="sourceLineNo">215</span> Path regionDir = new Path(tableDir, enc);<a name="line.215"></a> -<span class="sourceLineNo">216</span> if (verbose)<a name="line.216"></a> -<span class="sourceLineNo">217</span> out.println("region dir -> " + regionDir);<a name="line.217"></a> -<span class="sourceLineNo">218</span> List<Path> regionFiles = HFile.getStoreFiles(FileSystem.get(getConf()),<a name="line.218"></a> -<span class="sourceLineNo">219</span> regionDir);<a name="line.219"></a> -<span class="sourceLineNo">220</span> if (verbose)<a name="line.220"></a> -<span class="sourceLineNo">221</span> out.println("Number of region files found -> "<a name="line.221"></a> -<span class="sourceLineNo">222</span> + regionFiles.size());<a name="line.222"></a> -<span class="sourceLineNo">223</span> if (verbose) {<a name="line.223"></a> -<span class="sourceLineNo">224</span> int i = 1;<a name="line.224"></a> -<span class="sourceLineNo">225</span> for (Path p : regionFiles) {<a name="line.225"></a> -<span class="sourceLineNo">226</span> if (verbose)<a name="line.226"></a> -<span class="sourceLineNo">227</span> out.println("Found file[" + i++ + "] -> " + p);<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> files.addAll(regionFiles);<a name="line.230"></a> -<span class="sourceLineNo">231</span> }<a name="line.231"></a> -<span class="sourceLineNo">232</span><a name="line.232"></a> -<span class="sourceLineNo">233</span> if(checkMobIntegrity) {<a name="line.233"></a> -<span class="sourceLineNo">234</span> if (verbose) {<a name="line.234"></a> -<span class="sourceLineNo">235</span> System.out.println("checkMobIntegrity is enabled");<a name="line.235"></a> -<span class="sourceLineNo">236</span> }<a name="line.236"></a> -<span class="sourceLineNo">237</span> mobFileLocations = new HashMap<>();<a name="line.237"></a> -<span class="sourceLineNo">238</span> }<a name="line.238"></a> -<span class="sourceLineNo">239</span><a name="line.239"></a> -<span class="sourceLineNo">240</span> cmd.getArgList().forEach((file) -> files.add(new Path(file)));<a name="line.240"></a> -<span class="sourceLineNo">241</span><a name="line.241"></a> -<span class="sourceLineNo">242</span> return true;<a name="line.242"></a> -<span class="sourceLineNo">243</span> }<a name="line.243"></a> -<span class="sourceLineNo">244</span><a name="line.244"></a> -<span class="sourceLineNo">245</span> /**<a name="line.245"></a> -<span class="sourceLineNo">246</span> * Runs the command-line pretty-printer, and returns the desired command<a name="line.246"></a> -<span class="sourceLineNo">247</span> * exit code (zero for success, non-zero for failure).<a name="line.247"></a> -<span class="sourceLineNo">248</span> */<a name="line.248"></a> -<span class="sourceLineNo">249</span> @Override<a name="line.249"></a> -<span class="sourceLineNo">250</span> public int run(String[] args) {<a name="line.250"></a> -<span class="sourceLineNo">251</span> if (getConf() == null) {<a name="line.251"></a> -<span class="sourceLineNo">252</span> throw new RuntimeException("A Configuration instance must be provided.");<a name="line.252"></a> -<span class="sourceLineNo">253</span> }<a name="line.253"></a> -<span class="sourceLineNo">254</span> try {<a name="line.254"></a> -<span class="sourceLineNo">255</span> FSUtils.setFsDefault(getConf(), FSUtils.getRootDir(getConf()));<a name="line.255"></a> -<span class="sourceLineNo">256</span> if (!parseOptions(args))<a name="line.256"></a> -<span class="sourceLineNo">257</span> return 1;<a name="line.257"></a> -<span class="sourceLineNo">258</span> } catch (IOException ex) {<a name="line.258"></a> -<span class="sourceLineNo">259</span> LOG.error("Error parsing command-line options", ex);<a name="line.259"></a> -<span class="sourceLineNo">260</span> return 1;<a name="line.260"></a> -<span class="sourceLineNo">261</span> } catch (ParseException ex) {<a name="line.261"></a> -<span class="sourceLineNo">262</span> LOG.error("Error parsing command-line options", ex);<a name="line.262"></a> -<span class="sourceLineNo">263</span> return 1;<a name="line.263"></a> -<span class="sourceLineNo">264</span> }<a name="line.264"></a> -<span class="sourceLineNo">265</span><a name="line.265"></a> -<span class="sourceLineNo">266</span> // iterate over all files found<a name="line.266"></a> -<span class="sourceLineNo">267</span> for (Path fileName : files) {<a name="line.267"></a> -<span class="sourceLineNo">268</span> try {<a name="line.268"></a> -<span class="sourceLineNo">269</span> int exitCode = processFile(fileName);<a name="line.269"></a> -<span class="sourceLineNo">270</span> if (exitCode != 0) {<a name="line.270"></a> -<span class="sourceLineNo">271</span> return exitCode;<a name="line.271"></a> -<span class="sourceLineNo">272</span> }<a name="line.272"></a> -<span class="sourceLineNo">273</span> } catch (IOException ex) {<a name="line.273"></a> -<span class="sourceLineNo">274</span> LOG.error("Error reading " + fileName, ex);<a name="line.274"></a> -<span class="sourceLineNo">275</span> return -2;<a name="line.275"></a> -<span class="sourceLineNo">276</span> }<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 (verbose || printKey) {<a name="line.279"></a> -<span class="sourceLineNo">280</span> out.println("Scanned kv count -> " + count);<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> return 0;<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> public int processFile(Path file) throws IOException {<a name="line.286"></a> -<span class="sourceLineNo">287</span> if (verbose)<a name="line.287"></a> -<span class="sourceLineNo">288</span> out.println("Scanning -> " + file);<a name="line.288"></a> -<span class="sourceLineNo">289</span><a name="line.289"></a> -<span class="sourceLineNo">290</span> Path rootPath = FSUtils.getRootDir(getConf());<a name="line.290"></a> -<span class="sourceLineNo">291</span> String rootString = rootPath + rootPath.SEPARATOR;<a name="line.291"></a> -<span class="sourceLineNo">292</span> if (!file.toString().startsWith(rootString)) {<a name="line.292"></a> -<span class="sourceLineNo">293</span> // First we see if fully-qualified URI matches the root dir. It might<a name="line.293"></a> -<span class="sourceLineNo">294</span> // also be an absolute path in the same filesystem, so we prepend the FS<a name="line.294"></a> -<span class="sourceLineNo">295</span> // of the root dir and see if that fully-qualified URI matches.<a name="line.295"></a> -<span class="sourceLineNo">296</span> FileSystem rootFS = rootPath.getFileSystem(getConf());<a name="line.296"></a> -<span class="sourceLineNo">297</span> String qualifiedFile = rootFS.getUri().toString() + file.toString();<a name="line.297"></a> -<span class="sourceLineNo">298</span> if (!qualifiedFile.startsWith(rootString)) {<a name="line.298"></a> -<span class="sourceLineNo">299</span> err.println("ERROR, file (" + file +<a name="line.299"></a> -<span class="sourceLineNo">300</span> ") is not in HBase's root directory (" + rootString + ")");<a name="line.300"></a> -<span class="sourceLineNo">301</span> return -2;<a name="line.301"></a> -<span class="sourceLineNo">302</span> }<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> FileSystem fs = file.getFileSystem(getConf());<a name="line.305"></a> -<span class="sourceLineNo">306</span> if (!fs.exists(file)) {<a name="line.306"></a> -<span class="sourceLineNo">307</span> err.println("ERROR, file doesnt exist: " + file);<a name="line.307"></a> -<span class="sourceLineNo">308</span> return -2;<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> HFile.Reader reader = HFile.createReader(fs, file, new CacheConfig(getConf()), true, getConf());<a name="line.311"></a> -<span class="sourceLineNo">312</span><a name="line.312"></a> -<span class="sourceLineNo">313</span> Map<byte[], byte[]> fileInfo = reader.loadFileInfo();<a name="line.313"></a> -<span class="sourceLineNo">314</span><a name="line.314"></a> -<span class="sourceLineNo">315</span> KeyValueStatsCollector fileStats = null;<a name="line.315"></a> -<span class="sourceLineNo">316</span><a name="line.316"></a> -<span class="sourceLineNo">317</span> if (verbose || printKey || checkRow || checkFamily || printStats || checkMobIntegrity) {<a name="line.317"></a> -<span class="sourceLineNo">318</span> // scan over file and read key/value's and check if requested<a name="line.318"></a> -<span class="sourceLineNo">319</span> HFileScanner scanner = reader.getScanner(false, false, false);<a name="line.319"></a> -<span class="sourceLineNo">320</span> fileStats = new KeyValueStatsCollector();<a name="line.320"></a> -<span class="sourceLineNo">321</span> boolean shouldScanKeysValues = false;<a name="line.321"></a> -<span class="sourceLineNo">322</span> if (this.isSeekToRow) {<a name="line.322"></a> -<span class="sourceLineNo">323</span> // seek to the first kv on this row<a name="line.323"></a> -<span class="sourceLineNo">324</span> shouldScanKeysValues =<a name="line.324"></a> -<span class="sourceLineNo">325</span> (scanner.seekTo(PrivateCellUtil.createFirstOnRow(this.row)) != -1);<a name="line.325"></a> -<span class="sourceLineNo">326</span> } else {<a name="line.326"></a> -<span class="sourceLineNo">327</span> shouldScanKeysValues = scanner.seekTo();<a name="line.327"></a> -<span class="sourceLineNo">328</span> }<a name="line.328"></a> -<span class="sourceLineNo">329</span> if (shouldScanKeysValues)<a name="line.329"></a> -<span class="sourceLineNo">330</span> scanKeysValues(file, fileStats, scanner, row);<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> // print meta data<a name="line.333"></a> -<span class="sourceLineNo">334</span> if (shouldPrintMeta) {<a name="line.334"></a> -<span class="sourceLineNo">335</span> printMeta(reader, fileInfo);<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> if (printBlockIndex) {<a name="line.338"></a> -<span class="sourceLineNo">339</span> out.println("Block Index:");<a name="line.339"></a> -<span class="sourceLineNo">340</span> out.println(reader.getDataBlockIndexReader());<a name="line.340"></a> -<span class="sourceLineNo">341</span> }<a name="line.341"></a> -<span class="sourceLineNo">342</span><a name="line.342"></a> -<span class="sourceLineNo">343</span> if (printBlockHeaders) {<a name="line.343"></a> -<span class="sourceLineNo">344</span> out.println("Block Headers:");<a name="line.344"></a> -<span class="sourceLineNo">345</span> /*<a name="line.345"></a> -<span class="sourceLineNo">346</span> * TODO: this same/similar block iteration logic is used in HFileBlock#blockRange and<a name="line.346"></a> -<span class="sourceLineNo">347</span> * TestLazyDataBlockDecompression. Refactor?<a name="line.347"></a> -<span class="sourceLineNo">348</span> */<a name="line.348"></a> -<span class="sourceLineNo">349</span> FSDataInputStreamWrapper fsdis = new FSDataInputStreamWrapper(fs, file);<a name="line.349"></a> -<span class="sourceLineNo">350</span> long fileSize = fs.getFileStatus(file).getLen();<a name="line.350"></a> -<span class="sourceLineNo">351</span> FixedFileTrailer trailer =<a name="line.351"></a> -<span class="sourceLineNo">352</span> FixedFileTrailer.readFromStream(fsdis.getStream(false), fileSize);<a name="line.352"></a> -<span class="sourceLineNo">353</span> long offset = trailer.getFirstDataBlockOffset(),<a name="line.353"></a> -<span class="sourceLineNo">354</span> max = trailer.getLastDataBlockOffset();<a name="line.354"></a> -<span class="sourceLineNo">355</span> HFileBlock block;<a name="line.355"></a> -<span class="sourceLineNo">356</span> while (offset <= max) {<a name="line.356"></a> -<span class="sourceLineNo">357</span> block = reader.readBlock(offset, -1, /* cacheBlock */ false, /* pread */ false,<a name="line.357"></a> -<span class="sourceLineNo">358</span> /* isCompaction */ false, /* updateCacheMetrics */ false, null, null);<a name="line.358"></a> -<span class="sourceLineNo">359</span> offset += block.getOnDiskSizeWithHeader();<a name="line.359"></a> -<span class="sourceLineNo">360</span> out.println(block);<a name="line.360"></a> -<span class="sourceLineNo">361</span> }<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> if (printStats) {<a name="line.364"></a> -<span class="sourceLineNo">365</span> fileStats.finish();<a name="line.365"></a> -<span class="sourceLineNo">366</span> out.println("Stats:\n" + fileStats);<a name="line.366"></a> -<span class="sourceLineNo">367</span> }<a name="line.367"></a> -<span class="sourceLineNo">368</span><a name="line.368"></a> -<span class="sourceLineNo">369</span> reader.close();<a name="line.369"></a> -<span class="sourceLineNo">370</span> return 0;<a name="line.370"></a> -<span class="sourceLineNo">371</span> }<a name="line.371"></a> -<span class="sourceLineNo">372</span><a name="line.372"></a> -<span class="sourceLineNo">373</span> private void scanKeysValues(Path file, KeyValueStatsCollector fileStats,<a name="line.373"></a> -<span class="sourceLineNo">374</span> HFileScanner scanner, byte[] row) throws IOException {<a name="line.374"></a> -<span class="sourceLineNo">375</span> Cell pCell = null;<a name="line.375"></a> -<span class="sourceLineNo">376</span> FileSystem fs = FileSystem.get(getConf());<a name="line.376"></a> -<span class="sourceLineNo">377</span> Set<String> foundMobFiles = new LinkedHashSet<>(FOUND_MOB_FILES_CACHE_CAPACITY);<a name="line.377"></a> -<span class="sourceLineNo">378</span> Set<String> missingMobFiles = new LinkedHashSet<>(MISSING_MOB_FILES_CACHE_CAPACITY);<a name="line.378"></a> -<span class="sourceLineNo">379</span> do {<a name="line.379"></a> -<span class="sourceLineNo">380</span> Cell cell = scanner.getCell();<a name="line.380"></a> -<span class="sourceLineNo">381</span> if (row != null && row.length != 0) {<a name="line.381"></a> -<span class="sourceLineNo">382</span> int result = CellComparator.getInstance().compareRows(cell, row, 0, row.length);<a name="line.382"></a> -<span class="sourceLineNo">383</span> if (result > 0) {<a name="line.383"></a> -<span class="sourceLineNo">384</span> break;<a name="line.384"></a> -<span class="sourceLineNo">385</span> } else if (result < 0) {<a name="line.385"></a> -<span class="sourceLineNo">386</span> continue;<a name="line.386"></a> -<span class="sourceLineNo">387</span> }<a name="line.387"></a> -<span class="sourceLineNo">388</span> }<a name="line.388"></a> -<span class="sourceLineNo">389</span> // collect stats<a name="line.389"></a> -<span class="sourceLineNo">390</span> if (printStats) {<a name="line.390"></a> -<span class="sourceLineNo">391</span> fileStats.collect(cell);<a name="line.391"></a> -<span class="sourceLineNo">392</span> }<a name="line.392"></a> -<span class="sourceLineNo">393</span> // dump key value<a name="line.393"></a> -<span class="sourceLineNo">394</span> if (printKey) {<a name="line.394"></a> -<span class="sourceLineNo">395</span> out.print("K: " + cell);<a name="line.395"></a> -<span class="sourceLineNo">396</span> if (printValue) {<a name="line.396"></a> -<span class="sourceLineNo">397</span> out.print(" V: "<a name="line.397"></a> -<span class="sourceLineNo">398</span> + Bytes.toStringBinary(cell.getValueArray(), cell.getValueOffset(),<a name="line.398"></a> -<span class="sourceLineNo">399</span> cell.getValueLength()));<a name="line.399"></a> -<span class="sourceLineNo">400</span> int i = 0;<a name="line.400"></a> -<span class="sourceLineNo">401</span> List<Tag> tags = PrivateCellUtil.getTags(cell);<a name="line.401"></a> -<span class="sourceLineNo">402</span> for (Tag tag : tags) {<a name="line.402"></a> -<span class="sourceLineNo">403</span> out.print(String.format(" T[%d]: %s", i++, tag.toString()));<a name="line.403"></a> -<span class="sourceLineNo">404</span> }<a name="line.404"></a> -<span class="sourceLineNo">405</span> }<a name="line.405"></a> -<span class="sourceLineNo">406</span> out.println();<a name="line.406"></a> -<span class="sourceLineNo">407</span> }<a name="line.407"></a> -<span class="sourceLineNo">408</span> // check if rows are in order<a name="line.408"></a> -<span class="sourceLineNo">409</span> if (checkRow && pCell != null) {<a name="line.409"></a> -<span class="sourceLineNo">410</span> if (CellComparator.getInstance().compareRows(pCell, cell) > 0) {<a name="line.410"></a> -<span class="sourceLineNo">411</span> err.println("WARNING, previous row is greater then"<a name="line.411"></a> -<span class="sourceLineNo">412</span> + " current row\n\tfilename -> " + file + "\n\tprevious -> "<a name="line.412"></a> -<span class="sourceLineNo">413</span> + CellUtil.getCellKeyAsString(pCell) + "\n\tcurrent -> "<a name="line.413"></a> -<span class="sourceLineNo">414</span> + CellUtil.getCellKeyAsString(cell));<a name="line.414"></a> -<span class="sourceLineNo">415</span> }<a name="line.415"></a> -<span class="sourceLineNo">416</span> }<a name="line.416"></a> -<span class="sourceLineNo">417</span> // check if families are consistent<a name="line.417"></a> -<span class="sourceLineNo">418</span> if (checkFamily) {<a name="line.418"></a> -<span class="sourceLineNo">419</span> String fam = Bytes.toString(cell.getFamilyArray(), cell.getFamilyOffset(),<a name="line.419"></a> -<span class="sourceLineNo">420</span> cell.getFamilyLength());<a name="line.420"></a> -<span class="sourceLineNo">421</span> if (!file.toString().contains(fam)) {<a name="line.421"></a> -<span class="sourceLineNo">422</span> err.println("WARNING, filename does not match kv family,"<a name="line.422"></a> -<span class="sourceLineNo">423</span> + "\n\tfilename -> " + file + "\n\tkeyvalue -> "<a name="line.423"></a> -<span class="sourceLineNo">424</span> + CellUtil.getCellKeyAsString(cell));<a name="line.424"></a> -<span class="sourceLineNo">425</span> }<a name="line.425"></a> -<span class="sourceLineNo">426</span> if (pCell != null && CellComparator.getInstance().compareFamilies(pCell, cell) != 0) {<a name="line.426"></a> -<span class="sourceLineNo">427</span> err.println("WARNING, previous kv has different family"<a name="line.427"></a> -<span class="sourceLineNo">428</span> + " compared to current key\n\tfilename -> " + file<a name="line.428"></a> -<span class="sourceLineNo">429</span> + "\n\tprevious -> " + CellUtil.getCellKeyAsString(pCell)<a name="line.429"></a> -<span class="sourceLineNo">430</span> + "\n\tcurrent -> " + CellUtil.getCellKeyAsString(cell));<a name="line.430"></a> -<span class="sourceLineNo">431</span> }<a name="line.431"></a> -<span class="sourceLineNo">432</span> }<a name="line.432"></a> -<span class="sourceLineNo">433</span> // check if mob files are missing.<a name="line.433"></a> -<span class="sourceLineNo">434</span> if (checkMobIntegrity && MobUtils.isMobReferenceCell(cell)) {<a name="line.434"></a> -<span class="sourceLineNo">435</span> Tag tnTag = MobUtils.getTableNameTag(cell);<a name="line.435"></a> -<span class="sourceLineNo">436</span> if (tnTag == null) {<a name="line.436"></a> -<span class="sourceLineNo">437</span> System.err.println("ERROR, wrong tag format in mob reference cell "<a name="line.437"></a> -<span class="sourceLineNo">438</span> + CellUtil.getCellKeyAsString(cell));<a name="line.438"></a> -<span class="sourceLineNo">439</span> } else if (!MobUtils.hasValidMobRefCellValue(cell)) {<a name="line.439"></a> -<span class="sourceLineNo">440</span> System.err.println("ERROR, wrong value format in mob reference cell "<a name="line.440"></a> -<span class="sourceLineNo">441</span> + CellUtil.getCellKeyAsString(cell));<a name="line.441"></a> -<span class="sourceLineNo">442</span> } else {<a name="line.442"></a> -<span class="sourceLineNo">443</span> TableName tn = TableName.valueOf(Tag.cloneValue(tnTag));<a name="line.443"></a> -<span class="sourceLineNo">444</span> String mobFileName = MobUtils.getMobFileName(cell);<a name="line.444"></a> -<span class="sourceLineNo">445</span> boolean exist = mobFileExists(fs, tn, mobFileName,<a name="line.445"></a> -<span class="sourceLineNo">446</span> Bytes.toString(CellUtil.cloneFamily(cell)), foundMobFiles, missingMobFiles);<a name="line.446"></a> -<span class="sourceLineNo">447</span> if (!exist) {<a name="line.447"></a> -<span class="sourceLineNo">448</span> // report error<a name="line.448"></a> -<span class="sourceLineNo">449</span> System.err.println("ERROR, the mob file [" + mobFileName<a name="line.449"></a> -<span class="sourceLineNo">450</span> + "] is missing referenced by cell " + CellUtil.getCellKeyAsString(cell));<a name="line.450"></a> -<span class="sourceLineNo">451</span> }<a name="line.451"></a> -<span class="sourceLineNo">452</span> }<a name="line.452"></a> -<span class="sourceLineNo">453</span> }<a name="line.453"></a> -<span class="sourceLineNo">454</span> pCell = cell;<a name="line.454"></a> -<span class="sourceLineNo">455</span> ++count;<a name="line.455"></a> -<span class="sourceLineNo">456</span> } while (scanner.next());<a name="line.456"></a> -<span class="sourceLineNo">457</span> }<a name="line.457"></a> -<span class="sourceLineNo">458</span><a name="line.458"></a> -<span class="sourceLineNo">459</span> /**<a name="line.459"></a> -<span class="sourceLineNo">460</span> * Checks whether the referenced mob file exists.<a name="line.460"></a> -<span class="sourceLineNo">461</span> */<a name="line.461"></a> -<span class="sourceLineNo">462</span> private boolean mobFileExists(FileSystem fs, TableName tn, String mobFileName, String family,<a name="line.462"></a> -<span class="sourceLineNo">463</span> Set<String> foundMobFiles, Set<String> missingMobFiles) throws IOException {<a name="line.463"></a> -<span class="sourceLineNo">464</span> if (foundMobFiles.contains(mobFileName)) {<a name="line.464"></a> -<span class="sourceLineNo">465</span> return true;<a name="line.465"></a> -<span class="sourceLineNo">466</span> }<a name="line.466"></a> -<span class="sourceLineNo">467</span> if (missingMobFiles.contains(mobFileName)) {<a name="line.467"></a> -<span class="sourceLineNo">468</span> return false;<a name="line.468"></a> -<span class="sourceLineNo">469</span> }<a name="line.469"></a> -<span class="sourceLineNo">470</span> String tableName = tn.getNameAsString();<a name="line.470"></a> -<span class="sourceLineNo">471</span> List<Path> locations = mobFileLocations.get(tableName);<a name="line.471"></a> -<span class="sourceLineNo">472</span> if (locations == null) {<a name="line.472"></a> -<span class="sourceLineNo">473</span> locations = new ArrayList<>(2);<a name="line.473"></a> -<span class="sourceLineNo">474</span> locations.add(MobUtils.getMobFamilyPath(getConf(), tn, family));<a name="line.474"></a> -<span class="sourceLineNo">475</span> locations.add(HFileArchiveUtil.getStoreArchivePath(getConf(), tn,<a name="line.475"></a> -<span class="sourceLineNo">476</span> MobUtils.getMobRegionInfo(tn).getEncodedName(), family));<a name="line.476"></a> -<span class="sourceLineNo">477</span> mobFileLocations.put(tn.getNameAsString(), locations);<a name="line.477"></a> -<span class="sourceLineNo">478</span> }<a name="line.478"></a> -<span class="sourceLineNo">479</span> boolean exist = false;<a name="line.479"></a> -<span class="sourceLineNo">480</span> for (Path location : locations) {<a name="line.480"></a> -<span class="sourceLineNo">481</span> Path mobFilePath = new Path(location, mobFileName);<a name="line.481"></a> -<span class="sourceLineNo">482</span> if (fs.exists(mobFilePath)) {<a name="line.482"></a> -<span class="sourceLineNo">483</span> exist = true;<a name="line.483"></a> -<span class="sourceLineNo">484</span> break;<a name="line.484"></a> -<span class="sourceLineNo">485</span> }<a name="line.485"></a> -<span class="sourceLineNo">486</span> }<a name="line.486"></a> -<span class="sourceLineNo">487</span> if (exist) {<a name="line.487"></a> -<span class="sourceLineNo">488</span> evictMobFilesIfNecessary(foundMobFiles, FOUND_MOB_FILES_CACHE_CAPACITY);<a name="line.488"></a> -<span class="sourceLineNo">489</span> foundMobFiles.add(mobFileName);<a name="line.489"></a> -<span class="sourceLineNo">490</span> } else {<a name="line.490"></a> -<span class="sourceLineNo">491</span> evictMobFilesIfNecessary(missingMobFiles, MISSING_MOB_FILES_CACHE_CAPACITY);<a name="line.491"></a> -<span class="sourceLineNo">492</span> missingMobFiles.add(mobFileName);<a name="line.492"></a> -<span class="sourceLineNo">493</span> }<a name="line.493"></a> -<span class="sourceLineNo">494</span> return exist;<a name="line.494"></a> -<span class="sourceLineNo">495</span> }<a name="line.495"></a> -<span class="sourceLineNo">496</span><a name="line.496"></a> -<span class="sourceLineNo">497</span> /**<a name="line.497"></a> -<span class="sourceLineNo">498</span> * Evicts the cached mob files if the set is larger than the limit.<a name="line.498"></a> -<span class="sourceLineNo">499</span> */<a name="line.499"></a> -<span class="sourceLineNo">500</span> private void evictMobFilesIfNecessary(Set<String> mobFileNames, int limit) {<a name="line.500"></a> -<span class="sourceLineNo">501</span> if (mobFileNames.size() < limit) {<a name="line.501"></a> -<span class="sourceLineNo">502</span> return;<a name="line.502"></a> -<span class="sourceLineNo">503</span> }<a name="line.503"></a> -<span class="sourceLineNo">504</span> int index = 0;<a name="line.504"></a> -<span class="sourceLineNo">505</span> int evict = limit / 2;<a name="line.505"></a> -<span class="sourceLineNo">506</span> Iterator<String> fileNamesItr = mobFileNames.iterator();<a name="line.506"></a> -<span class="sourceLineNo">507</span> while (index < evict && fileNamesItr.hasNext()) {<a name="line.507"></a> -<span class="sourceLineNo">508</span> fileNamesItr.next();<a name="line.508"></a> -<span class="sourceLineNo">509</span> fileNamesItr.remove();<a name="line.509"></a> -<span class="sourceLineNo">510</span> index++;<a name="line.510"></a> -<span class="sourceLineNo">511</span> }<a name="line.511"></a> -<span class="sourceLineNo">512</span> }<a name="line.512"></a> -<span class="sourceLineNo">513</span><a name="line.513"></a> -<span class="sourceLineNo">514</span> /**<a name="line.514"></a> -<span class="sourceLineNo">515</span> * Format a string of the form "k1=v1, k2=v2, ..." into separate lines<a name="line.515"></a> -<span class="sourceLineNo">516</span> * with a four-space indentation.<a name="line.516"></a> -<span class="sourceLineNo">517</span> */<a name="line.517"></a> -<span class="sourceLineNo">518</span> private static String asSeparateLines(String keyValueStr) {<a name="line.518"></a> -<span class="sourceLineNo">519</span> return keyValueStr.replaceAll(", ([a-zA-Z]+=)",<a name="line.519"></a> -<span class="sourceLineNo">520</span> ",\n" + FOUR_SPACES + "$1");<a name="line.520"></a> -<span class="sourceLineNo">521</span> }<a name="line.521"></a> -<span class="sourceLineNo">522</span><a name="line.522"></a> -<span class="sourceLineNo">523</span> private void printMeta(HFile.Reader reader, Map<byte[], byte[]> fileInfo)<a name="line.523"></a> -<span class="sourceLineNo">524</span> throws IOException {<a name="line.524"></a> -<span class="sourceLineNo">525</span> out.println("Block index size as per heapsize: "<a name="line.525"></a> -<span class="sourceLineNo">526</span> + reader.indexSize());<a name="line.526"></a> -<span class="sourceLineNo">527</span> out.println(asSeparateLines(reader.toString()));<a name="line.527"></a> -<span class="sourceLineNo">528</span> out.println("Trailer:\n "<a name="line.528"></a> -<span class="sourceLineNo">529</span> + asSeparateLines(reader.getTrailer().toString()));<a name="line.529"></a> -<span class="sourceLineNo">530</span> out.println("Fileinfo:");<a name="line.530"></a> -<span class="sourceLineNo">531</span> for (Map.Entry<byte[], byte[]> e : fileInfo.entrySet()) {<a name="line.531"></a> -<span class="sourceLineNo">532</span> out.print(FOUR_SPACES + Bytes.toString(e.getKey()) + " = ");<a name="line.532"></a> -<span class="sourceLineNo">533</span> if (Bytes.equals(e.getKey(), HStoreFile.MAX_SEQ_ID_KEY)<a name="line.533"></a> -<span class="sourceLineNo">534</span> || Bytes.equals(e.getKey(), HStoreFile.DELETE_FAMILY_COUNT)<a name="line.534"></a> -<span class="sourceLineNo">535</span> || Bytes.equals(e.getKey(), HStoreFile.EARLIEST_PUT_TS)<a name="line.535"></a> -<span class="sourceLineNo">536</span> || Bytes.equals(e.getKey(), HFileWriterImpl.MAX_MEMSTORE_TS_KEY)<a name="line.536"></a> -<span class="sourceLineNo">537</span> || Bytes.equals(e.getKey(), FileInfo.CREATE_TIME_TS)<a name="line.537"></a> -<span class="sourceLineNo">538</span> || Bytes.equals(e.getKey(), HStoreFile.BULKLOAD_TIME_KEY)) {<a name="line.538"></a> -<span class="sourceLineNo">539</span> out.println(Bytes.toLong(e.getValue()));<a name="line.539"></a> -<span class="sourceLineNo">540</span> } else if (Bytes.equals(e.getKey(), HStoreFile.TIMERANGE_KEY)) {<a name="line.540"></a> -<span class="sourceLineNo">541</span> TimeRangeTracker timeRangeTracker = TimeRangeTracker.parseFrom(e.getValue());<a name="line.541"></a> -<span class="sourceLineNo">542</span> out.println(timeRangeTracker.getMin() + "...." + timeRangeTracker.getMax());<a name="line.542"></a> -<span class="sourceLineNo">543</span> } else if (Bytes.equals(e.getKey(), FileInfo.AVG_KEY_LEN)<a name="line.543"></a> -<span class="sourceLineNo">544</span> || Bytes.equals(e.getKey(), FileInfo.AVG_VALUE_LEN)<a name="line.544"></a> -<span class="sourceLineNo">545</span> || Bytes.equals(e.getKey(), HFileWriterImpl.KEY_VALUE_VERSION)<a name="line.545"></a> -<span class="sourceLineNo">546</span> || Bytes.equals(e.getKey(), FileInfo.MAX_TAGS_LEN)) {<a name="line.546"></a> -<span class="sourceLineNo">547</span> out.println(Bytes.toInt(e.getValue()));<a name="line.547"></a> -<span class="sourceLineNo">548</span> } else if (Bytes.equals(e.getKey(), HStoreFile.MAJOR_COMPACTION_KEY)<a name="line.548"></a> -<span class="sourceLineNo">549</span> || Bytes.equals(e.getKey(), FileInfo.TAGS_COMPRESSED)<a name="line.549"></a> -<span class="sourceLineNo">550</span> || Bytes.equals(e.getKey(), HStoreFile.EXCLUDE_FROM_MINOR_COMPACTION_KEY)) {<a name="line.550"></a> -<span class="sourceLineNo">551</span> out.println(Bytes.toBoolean(e.getValue()));<a name="line.551"></a> -<span class="sourceLineNo">552</span> } else if (Bytes.equals(e.getKey(), FileInfo.LASTKEY)) {<a name="line.552"></a> -<span class="sourceLineNo">553</span> out.println(new KeyValue.KeyOnlyKeyValue(e.getValue()).toString());<a name="line.553"></a> -<span class="sourceLineNo">554</span> } else {<a name="line.554"></a> -<span class="sourceLineNo">555</span> out.println(Bytes.toStringBinary(e.getValue()));<a name="line.555"></a> -<span class="sourceLineNo">556</span> }<a name="line.556"></a> -<span class="sourceLineNo">557</span> }<a name="line.557"></a> -<span class="sourceLineNo">558</span><a name="line.558"></a> -<span class="sourceLineNo">559</span> try {<a name="line.559"></a> -<span class="sourceLineNo">560</span> out.println("Mid-key: " + reader.midKey().map(CellUtil::getCellKeyAsString));<a name="line.560"></a> -<span class="sourceLineNo">561</span> } catch (Exception e) {<a name="line.561"></a> -<span class="sourceLineNo">562</span> out.println ("Unable to retrieve the midkey");<a name="line.562"></a> -<span class="sourceLineNo">563</span> }<a name="line.563"></a> -<span class="sourceLineNo">564</span><a name="line.564"></a> -<span class="sourceLineNo">565</span> // Printing general bloom information<a name="line.565"></a> -<span class="sourceLineNo">566</span> DataInput bloomMeta = reader.getGeneralBloomFilterMetadata();<a name="line.566"></a> -<span class="sourceLineNo">567</span> BloomFilter bloomFilter = null;<a name="line.567"></a> -<span class="sourceLineNo">568</span> if (bloomMeta != null)<a name="line.568"></a> -<span class="sourceLineNo">569</span> bloomFilter = BloomFilterFactory.createFromMeta(bloomMeta, reader);<a name="line.569"></a> -<span class="sourceLineNo">570</span><a name="line.570"></a> -<span class="sourceLineNo">571</span> out.println("Bloom filter:");<a name="line.571"></a> -<span class="sourceLineNo">572</span> if (bloomFilter != null) {<a name="line.572"></a> -<span class="sourceLineNo">573</span> out.println(FOUR_SPACES + bloomFilter.toString().replaceAll(<a name="line.573"></a> -<span class="sourceLineNo">574</span> BloomFilterUtil.STATS_RECORD_SEP, "\n" + FOUR_SPACES));<a name="line.574"></a> -<span class="sourceLineNo">575</span> } else {<a name="line.575"></a> -<span class="sourceLineNo">576</span> out.println(FOUR_SPACES + "Not present");<a name="line.576"></a> -<span class="sourceLineNo">577</span> }<a name="line.577"></a> -<span class="sourceLineNo">578</span><a name="line.578"></a> -<span class="sourceLineNo">579</span> // Printing delete bloom information<a name="line.579"></a> -<span class="sourceLineNo">580</span> bloomMeta = reader.getDeleteBloomFilterMetadata();<a name="line.580"></a> -<span class="sourceLineNo">581</span> bloomFilter = null;<a name="line.581"></a> -<span class="sourceLineNo">582</span> if (bloomMeta != null)<a name="line.582"></a> -<span class="sourceLineNo">583</span> bloomFilter = BloomFilterFactory.createFromMeta(bloomMeta, reader);<a name="line.583"></a> -<span class="sourceLineNo">584</span><a name="line.584"></a> -<span class="sourceLineNo">585</span> out.println("Delete Family Bloom filter:");<a name="line.585"></a> -<span class="sourceLineNo">586</span> if (bloomFilter != null) {<a name="line.586"></a> -<span class="sourceLineNo">587</span> out.println(FOUR_SPACES<a name="line.587"></a> -<span class="sourceLineNo">588</span> + bloomFilter.toString().replaceAll(BloomFilterUtil.STATS_RECORD_SEP,<a name="line.588"></a> -<span class="sourceLineNo">589</span> "\n" + FOUR_SPACES));<a name="line.589"></a> -<span class="sourceLineNo">590</span> } else {<a name="line.590"></a> -<span class="sourceLineNo">591</span> out.println(FOUR_SPACES + "Not present");<a name="line.591"></a> -<span class="sourceLineNo">592</span> }<a name="line.592"></a> -<span class="sourceLineNo">593</span> }<a name="line.593"></a> -<span class="sourceLineNo">594</span><a name="line.594"></a> -<span class="sourceLineNo">595</span> private static class KeyValueStatsCollector {<a name="line.595"></a> -<span class="sourceLineNo">596</span> private final MetricRegistry metricsRegistry = new MetricRegistry();<a name="line.596"></a> -<span class="sourceLineNo">597</span> private final ByteArrayOutputStream metricsOutput = new ByteArrayOutputStream();<a name="line.597"></a> -<span class="sourceLineNo">598</span> private final SimpleReporter simpleReporter = SimpleReporter.forRegistry(metricsRegistry).<a name="line.598"></a> -<span class="sourceLineNo">599</span> outputTo(new PrintStream(metricsOutput)).filter(MetricFilter.ALL).build();<a name="line.599"></a> -<span class="sourceLineNo">600</span><a name="line.600"></a> -<span class="sourceLineNo">601</span> Histogram keyLen = metricsRegistry.histogram(name(HFilePrettyPrinter.class, "Key length"));<a name="line.601"></a> -<span class="sourceLineNo">602</span> Histogram valLen = metricsRegistry.histogram(name(HFilePrettyPrinter.class, "Val length"));<a name="line.602"></a> -<span class="sourceLineNo">603</span> Histogram rowSizeBytes = metricsRegistry.histogram(<a name="line.603"></a> -<span class="sourceLineNo">604</span> name(HFilePrettyPrinter.class, "Row size (bytes)"));<a name="line.604"></a> -<span class="sourceLineNo">605</span> Histogram rowSizeCols = metricsRegistry.histogram(<a name="line.605"></a> -<span class="sourceLineNo">606</span> name(HFilePrettyPrinter.class, "Row size (columns)"));<a name="line.606"></a> -<span class="sourceLineNo">607</span><a name="line.607"></a> -<span class="sourceLineNo">608</span> long curRowBytes = 0;<a name="line.608"></a> -<span class="sourceLineNo">609</span> long curRowCols = 0;<a name="line.609"></a> -<span class="sourceLineNo">610</span><a name="line.610"></a> -<span class="sourceLineNo">611</span> byte[] biggestRow = null;<a name="line.611"></a> -<span class="sourceLineNo">612</span><a name="line.612"></a> -<span class="sourceLineNo">613</span> private Cell prevCell = null;<a name="line.613"></a> -<span class="sourceLineNo">614</span> private long maxRowBytes = 0;<a name="line.614"></a> -<span class="sourceLineNo">615</span> private long curRowKeyLength;<a name="line.615"></a> -<span class="sourceLineNo">616</span><a name="line.616"></a> -<span class="sourceLineNo">617</span> public void collect(Cell cell) {<a name="line.617"></a> -<span class="sourceLineNo">618</span> valLen.update(cell.getValueLength());<a name="line.618"></a> -<span class="sourceLineNo">619</span> if (prevCell != null &&<a name="line.619"></a> -<span class="sourceLineNo">620</span> CellComparator.getInstance().compareRows(prevCell, cell) != 0) {<a name="line.620"></a> -<span class="sourceLineNo">621</span> // new row<a name="line.621"></a> -<span class="sourceLineNo">622</span> collectRow();<a name="line.622"></a> -<span class="sourceLineNo">623</span> }<a name="line.623"></a> -<span class="sourceLineNo">624</span> curRowBytes += KeyValueUtil.length(cell);<a name="line.624"></a> -<span class="sourceLineNo">625</span> curRowKeyLength = KeyValueUtil.keyLength(cell);<a name="line.625"></a> -<span class="sourceLineNo">626</span> curRowCols++;<a name="line.626"></a> -<span class="sourceLineNo">627</span> prevCell = cell;<a name="line.627"></a> -<span class="sourceLineNo">628</span> }<a name="line.628"></a> -<span class="sourceLineNo">629</span><a name="line.629"></a> -<span class="sourceLineNo">630</span> private void collectRow() {<a name="line.630"></a> -<span class="sourceLineNo">631</span> rowSizeBytes.update(curRowBytes);<a name="line.631"></a> -<span class="sourceLineNo">632</span> rowSizeCols.update(curRowCols);<a name="line.632"></a> -<span class="sourceLineNo">633</span> keyLen.update(curRowKeyLength);<a name="line.633"></a> -<span class="sourceLineNo">634</span><a name="line.634"></a> -<span class="sourceLineNo">635</span> if (curRowBytes > maxRowBytes && prevCell != null) {<a name="line.635"></a> -<span class="sourceLineNo">636</span> biggestRow = CellUtil.cloneRow(prevCell);<a name="line.636"></a> -<span class="sourceLineNo">637</span> maxRowBytes = curRowBytes;<a name="line.637"></a> -<span class="sourceLineNo">638</span> }<a name="line.638"></a> -<span class="sourceLineNo">639</span><a name="line.639"></a> -<span class="sourceLineNo">640</span> curRowBytes = 0;<a name="line.640"></a> -<span class="sourceLineNo">641</span> curRowCols = 0;<a name="line.641"></a> -<span class="sourceLineNo">642</span> }<a name="line.642"></a> -<span class="sourceLineNo">643</span><a name="line.643"></a> -<span class="sourceLineNo">644</span> public void finish() {<a name="line.644"></a> -<span class="sourceLineNo">645</span> if (curRowCols > 0) {<a name="line.645"></a> -<span class="sourceLineNo">646</span> collectRow();<a name="line.646"></a> -<span class="sourceLineNo">647</span> }<a name="line.647"></a> -<span class="sourceLineNo">648</span> }<a name="line.648"></a> -<span class="sourceLineNo">649</span><a name="line.649"></a> -<span class="sourceLineNo">650</span> @Override<a name="line.650"></a> -<span class="sourceLineNo">651</span> public String toString() {<a name="line.651"></a> -<span class="sourceLineNo">652</span> if (prevCell == null)<a name="line.652"></a> -<span class="sourceLineNo">653</span> return "no data available for statistics";<a name="line.653"></a> -<span class="sourceLineNo">654</span><a name="line.654"></a> -<span class="sourceLineNo">655</span> // Dump the metrics to the output stream<a name="line.655"></a> -<span class="sourceLineNo">656</span> simpleReporter.stop();<a name="line.656"></a> -<span class="sourceLineNo">657</span> simpleReporter.report();<a name="line.657"></a> -<span class="sourceLineNo">658</span><a name="line.658"></a> -<span class="sourceLineNo">659</span> return<a name="line.659"></a> -<span class="sourceLineNo">660</span> metricsOutput.toString() +<a name="line.660"></a> -<span class="sourceLineNo">661</span> "Key of biggest row: " + Bytes.toStringBinary(biggestRow);<a name="line.661"></a> -<span class="sourceLineNo">662</span> }<a name="line.662"></a> -<span class="sourceLineNo">663</span> }<a name="line.663"></a> -<span class="sourceLineNo">664</span><a name="line.664"></a> -<span class="sourceLineNo">665</span> /**<a name="line.665"></a> -<span class="sourceLineNo">666</span> * Almost identical to ConsoleReporter, but extending ScheduledReporter,<a name="line.666"></a> -<span class="sourceLineNo">667</span> * as extending ConsoleReporter in this version of dropwizard is now too much trouble.<a name="line.667"></a> -<span class="sourceLineNo">668</span> */<a name="line.668"></a> -<span class="sourceLineNo">669</span> private static class SimpleReporter extends ScheduledReporter {<a name="line.669"></a> -<span class="sourceLineNo">670</span> /**<a name="line.670"></a> -<span class="sourceLineNo">671</span> * Returns a new {@link Builder} for {@link ConsoleReporter}.<a name="line.671"></a> -<span class="sourceLineNo">672</span> *<a name="line.672"></a> -<span class="sourceLineNo">673</span> * @param registry the registry to report<a name="line.673"></a> -<span class="sourceLineNo">674</span> * @return a {@link Builder} instance for a {@link ConsoleReporter}<a name="line.674"></a> -<span class="sourceLineNo">675</span> */<a name="line.675"></a> -<span class="sourceLineNo">676</span> public static Builder forRegistry(MetricRegistry registry) {<a name="line.676"></a> -<span class="sourceLineNo">677</span> return new Builder(registry);<a name="line.677"></a> -<span class="sourceLineNo">678</span> }<a name="line.678"></a> -<span class="sourceLineNo">679</span><a name="line.679"></a> -<span class="sourceLineNo">680</span> /**<a name="line.680"></a> -<span class="sourceLineNo">681</span> * A builder for {@link SimpleReporter} instances. Defaults to using the default locale and<a name="line.681"></a> -<span class="sourceLineNo">682</span> * time zone, writing to {@code System.out}, converting rates to events/second, converting<a name="line.682"></a> -<span class="sourceLineNo">683</span> * durations to milliseconds, and not filtering metrics.<a name="line.683"></a> -<span class="sourceLineNo">684</span> */<a name="line.684"></a> -<span class="sourceLineNo">685</span> public static class Builder {<a name="line.685"></a> -<span class="sourceLineNo">686</span> private final MetricRegistry registry;<a name="line.686"></a> -<span class="sourceLineNo">687</span> private PrintStream output;<a name="line.687"></a> -<span class="sourceLineNo">688</span> private Locale locale;<a name="line.688"></a> -<span class="sourceLineNo">689</span> private TimeZone timeZone;<a name="line.689"></a> -<span class="sourceLineNo">690</span> private TimeUnit rateUnit;<a name="line.690"></a> -<span class="sourceLineNo">691</span> private TimeUnit durationUnit;<a name="line.691"></a> -<span class="sourceLineNo">692</span> private MetricFilter filter;<a name="line.692"></a> -<span class="sourceLineNo">693</span><a name="line.693"></a> -<span class="sourceLineNo">694</span> private Builder(MetricRegistry registry) {<a name="line.694"></a> -<span class="sourceLineNo">695</span> this.registry = registry;<a name="line.695"></a> -<span class="sourceLineNo">696</span> this.output = System.out;<a name="line.696"></a> -<span class="sourceLineNo">697</span> this.locale = Locale.getDefault();<a name="line.697"></a> -<span class="sourceLineNo">698</span> this.timeZone = TimeZone.getDefault();<a name="line.698"></a> -<span class="sourceLineNo">699</span> this.rateUnit = TimeUnit.SECONDS;<a name="line.699"></a> -<span class="sourceLineNo">700</span> this.durationUnit = TimeUnit.MILLISECONDS;<a name="line.700"></a> -<span class="sourceLineNo">701</span> this.filter = MetricFilter.ALL;<a name="line.701"></a> -<span class="sourceLineNo">702</span> }<a name="line.702"></a> -<span class="sourceLineNo">703</span><a name="line.703"></a> -<span class="sourceLineNo">704</span> /**<a name="line.704"></a> -<span class="sourceLineNo">705</span> * Write to the given {@link PrintStream}.<a name="line.705"></a> -<span class="sourceLineNo">706</span> *<a name="line.706"></a> -<span class="sourceLineNo">707</span> * @param output a {@link PrintStream} instance.<a name="line.707"></a> -<span class="sourceLineNo">708</span> * @return {@code this}<a name="line.708"></a> -<span class="sourceLineNo">709</span> */<a name="line.709"></a> -<span class="sourceLineNo">710</span> public Builder outputTo(PrintStream output) {<a name="line.710"></a> -<span class="sourceLineNo">711</span> this.output = output;<a name="line.711"></a> -<span class="sourceLineNo">712</span> return this;<a name="line.712"></a> -<span class="sourceLineNo">713</span> }<a name="line.713"></a> -<span class="sourceLineNo">714</span><a name="line.714"></a> -<span class="sourceLineNo">715</span> /**<a name="line.715"></a> -<span class="sourceLineNo">716</span> * Only report metrics which match the given filter.<a name="line.716"></a> -<span class="sourceLineNo">717</span> *<a name="line.717"></a> -<span class="sourceLineNo">718</span> * @param filter a {@link MetricFilter}<a name="line.718"></a> -<span class="sourceLineNo">719</span> * @return {@code this}<a name="line.719"></a> -<span class="sourceLineNo">720</span> */<a name="line.720"></a> -<span class="sourceLineNo">721</span> public Builder filter(MetricFilter filter) {<a name="line.721"></a> -<span class="sourceLineNo">722</span> this.filter = filter;<a name="line.722"></a> -<span class="sourceLineNo">723</span> return this;<a name="line.723"></a> -<span class="sourceLineNo">724</span> }<a name="line.724"></a> -<span class="sourceLineNo">725</span><a name="line.725"></a> -<span class="sourceLineNo">726</span> /**<a name="line.726"></a> -<span class="sourceLineNo">727</span> * Builds a {@link ConsoleReporter} with the given properties.<a name="line.727"></a> -<span class="sourceLineNo">728</span> *<a name="line.728"></a> -<span class="sourceLineNo">729</span> * @return a {@link ConsoleReporter}<a name="line.729"></a> -<span class="sourceLineNo">730</span> */<a name="line.730"></a> -<span class="sourceLineNo">731</span> public SimpleReporter build() {<a name="line.731"></a> -<span class="sourceLineNo">732</span> return new SimpleReporter(registry,<a name="line.732"></a> -<span class="sourceLineNo">733</span> output,<a name="line.733"></a> -<span class="sourceLineNo">734</span> locale,<a name="line.734"></a> -<span class="sourceLineNo">735</span> timeZone,<a name="line.735"></a> -<span class="sourceLineNo">736</span> rateUnit,<a name="line.736"></a> -<span class="sourceLineNo">737</span> durationUnit,<a name="line.737"></a> -<span class="sourceLineNo">738</span> filter);<a name="line.738"></a> -<span class="sourceLineNo">739</span> }<a name="line.739"></a> -<span class="sourceLineNo">740</span> }<a name="line.740"></a> -<span class="sourceLineNo">741</span><a name="line.741"></a> -<span class="sourceLineNo">742</span> private final PrintStream output;<a name="line.742"></a> -<span class="sourceLineNo">743</span> private final Locale locale;<a name="line.743"></a> -<span class="sourceLineNo">744</span> private final DateFormat dateFormat;<a name="line.744"></a> -<span class="sourceLineNo">745</span><a name="line.745"></a> -<span class="sourceLineNo">746</span> private SimpleReporter(MetricRegistry registry,<a name="line.746"></a> -<span class="sourceLineNo">747</span> PrintStream output,<a name="line.747"></a> -<span class="sourceLineNo">748</span> Locale locale,<a name="line.748"></a> -<span class="sourceLineNo">749</span> TimeZone timeZone,<a name="line.749"></a> -<span class="sourceLineNo">750</span> TimeUnit rateUnit,<a name="line.750"></a> -<span class="sourceLineNo">751</span> TimeUnit durationUnit,<a name="line.751"></a> -<span class="sourceLineNo">752</span> MetricFilter filter) {<a name="line.752"></a> -<span class="sourceLineNo">753</span> super(registry, "simple-reporter", filter, rateUnit, durationUnit);<a name="line.753"></a> -<span class="sourceLineNo">754</span> this.output = output;<a name="line.754"></a> -<span class="sourceLineNo">755</span> this.locale = locale;<a name="line.755"></a> -<span class="sourceLineNo">756</span><a name="line.756"></a> -<span class="sourceLineNo">757</span> this.dateFormat = DateFormat.getDateTimeInstance(DateFormat.SHORT,<a name="line.757"></a> -<span class="sourceLineNo">758</span> DateFormat.MEDIUM,<a name="line.758"></a> -<span class="sourceLineNo">759</span> locale);<a name="line.759"></a> -<span class="sourceLineNo">760</span> dateFormat.setTimeZone(timeZone);<a name="line.760"></a> -<span class="sourceLineNo">761</span> }<a name="line.761"></a> -<span class="sourceLineNo">762</span><a name="line.762"></a> -<span class="sourceLineNo">763</span> @Override<a name="line.763"></a> -<span class="sourceLineNo">764</span> public void report(SortedMap<String, Gauge> gauges,<a name="line.764"></a> -<span class="sourceLineNo">765</span> SortedMap<String, Counter> counters,<a name="line.765"></a> -<span class="sourceLineNo">766</span> SortedMap<String, Histogram> histograms,<a name="line.766"></a> -<span class="sourceLineNo">767</span> SortedMap<String, Meter> meters,<a name="line.767"></a> -<span class="sourceLineNo">768</span> SortedMap<String, Timer> timers) {<a name="line.768"></a> -<span class="sourceLineNo">769</span> // we know we only have histograms<a name="line.769"></a> -<span class="sourceLineNo">770</span> if (!histograms.isEmpty()) {<a name="line.770"></a> -<span class="sourceLineNo">771</span> for (Map.Entry<String, Histogram> entry : histograms.entrySet()) {<a name="line.771"></a> -<span class="sourceLineNo">772</span> output.print(" " + StringUtils.substringAfterLast(entry.getKey(), "."));<a name="line.772"></a> -<span class="sourceLineNo">773</span> output.println(':');<a name="line.773"></a> -<span class="sourceLineNo">774</span> printHistogram(entry.getValue());<a name="line.774"></a> -<span class="sourceLineNo">775</span> }<a name="line.775"></a> -<span class="sourceLineNo">776</span> output.println();<a name="line.776"></a> -<span class="sourceLineNo">777</span> }<a name="line.777"></a> -<span class="sourceLineNo">778</span><a name="line.778"></a> -<span class="sourceLineNo">779</span> output.println();<a name="line.779"></a> -<span class="sourceLineNo">780</span> output.flush();<a name="line.780"></a> -<span class="sourceLineNo">781</span> }<a name="line.781"></a> -<span class="sourceLineNo">782</span><a name="line.782"></a> -<span class="sourceLineNo">783</span> private void printHistogram(Histogram histogram) {<a name="line.783"></a> -<span class="sourceLineNo">784</span> Snapshot snapshot = histogram.getSnapshot();<a name="line.784"></a> -<span class="sourceLineNo">785</span> output.printf(locale, " min = %d%n", snapshot.getMin());<a name="line.785"></a> -<span class="sourceLineNo">786</span> output.printf(locale, " max = %d%n", snapshot.getMax());<a name="line.786"></a> -<span class="sourceLineNo">787</span> output.printf(locale, " mean = %2.2f%n", snapshot.getMean());<a name="line.787"></a> -<span class="sourceLineNo">788</span> output.printf(locale, " stddev = %2.2f%n", snapshot.getStdDev());<a name="line.788"></a> -<span class="sourceLineNo">789</span> output.printf(locale, " median = %2.2f%n", snapshot.getMedian());<a name="line.789"></a> -<span class="sourceLineNo">790</span> output.printf(locale, " 75%% <= %2.2f%n", snapshot.get75thPercentile());<a name="line.790"></a> -<span class="sourceLineNo">791</span> output.printf(locale, " 95%% <= %2.2f%n", snapshot.get95thPercentile());<a name="line.791"></a> -<span class="sourceLineNo">792</span> output.printf(locale, " 98%% <= %2.2f%n", snapshot.get98thPercentile());<a name="line.792"></a> -<span class="sourceLineNo">793</span> output.printf(locale, " 99%% <= %2.2f%n", snapshot.get99thPercentile());<a name="line.793"></a> -<span class="sourceLineNo">794</span> output.printf(locale, " 99.9%% <= %2.2f%n", snapshot.get999thPercentile());<a name="line.794"></a> -<span class="sourceLineNo">795</span> output.printf(locale, " count = %d%n", histogram.getCount());<a name="line.795"></a> -<span class="sourceLineNo">796</span> }<a name="line.796"></a> -<span class="sourceLineNo">797</span> }<a name="line.797"></a> -<span class="sourceLineNo">798</span><a name="line.798"></a> -<span class="sourceLineNo">799</span> public static void main(String[] args) throws Exception {<a name="line.799"></a> -<span class="sourceLineNo">800</span> Configuration conf = HBaseConfiguration.create();<a name="line.800"></a> -<span class="sourceLineNo">801</span> // no need for a block cache<a name="line.801"></a> -<span class="sourceLineNo">802</span> conf.setFloat(HConstants.HFILE_BLOCK_CACHE_SIZE_KEY, 0);<a name="line.802"></a> -<span class="sourceLineNo">803</span> int ret = ToolRunner.run(conf, new HFilePrettyPrinter(), args);<a name="line.803"></a> -<span class="sourceLineNo">804</span> System.exit(ret);<a name="line.804"></a> -<span class="sourceLineNo">805</span> }<a name="line.805"></a> -<span class="sourceLineNo">806</span>}<a name="line.806"></a> +<span class="sourceLineNo">040</span>import org.apache.commons.lang3.StringUtils;<a name="line.40"></a> +<span class="sourceLineNo">041</span>import org.apache.hadoop.conf.Configuration;<a name="line.41"></a> +<span class="sourceLineNo">042</span>import org.apache.hadoop.conf.Configured;<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.HBaseConfiguration;<a name="line.48"></a> +<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.HBaseInterfaceAudience;<a name="line.49"></a> +<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.HConstants;<a name="line.50"></a> +<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.HRegionInfo;<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.KeyValueUtil;<a name="line.53"></a> +<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.PrivateCellUtil;<a name="line.54"></a> +<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.TableName;<a name="line.55"></a> +<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.Tag;<a name="line.56"></a> +<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.io.FSDataInputStreamWrapper;<a name="line.57"></a> +<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.io.hfile.HFile.FileInfo;<a name="line.58"></a> +<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.mob.MobUtils;<a name="line.59"></a> +<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.regionserver.HStoreFile;<a name="line.60"></a> +<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.regionserver.TimeRangeTracker;<a name="line.61"></a> +<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.util.BloomFilter;<a name="line.62"></a> +<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.util.BloomFilterFactory;<a name="line.63"></a> +<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.util.BloomFilterUtil;<a name="line.64"></a> +<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.65"></a> +<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.util.FSUtils;<a name="line.66"></a> +<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.util.HFileArchiveUtil;<a name="line.67"></a> +<span class="sourceLineNo">068</span>import org.apache.hadoop.util.Tool;<a name="line.68"></a> +<span class="sourceLineNo">069</span>import org.apache.hadoop.util.ToolRunner;<a name="line.69"></a> +<span class="sourceLineNo">070</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.70"></a> +<span class="sourceLineNo">071</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.71"></a> +<span class="sourceLineNo">072</span>import org.slf4j.Logger;<a name="line.72"></a> +<span class="sourceLineNo">073</span>import org.slf4j.LoggerFactory;<a name="line.73"></a> +<span class="sourceLineNo">074</span><a name="line.74"></a> +<span class="sourceLineNo">075</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine;<a name="line.75"></a> +<span class="sourceLineNo">076</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLineParser;<a name="line.76"></a> +<span class="sourceLineNo">077</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.HelpFormatter;<a name="line.77"></a> +<span class="sourceLineNo">078</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.Option;<a name="line.78"></a> +<span class="sourceLineNo">079</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.OptionGroup;<a name="line.79"></a> +<span class="sourceLineNo">080</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.Options;<a name="line.80"></a> +<span class="sourceLineNo">081</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.ParseException;<a name="line.81"></a> +<span class="sourceLineNo">082</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.PosixParser;<a name="line.82"></a> +<span class="sourceLineNo">083</span><a name="line.83"></a> +<span class="sourceLineNo">084</span>import com.codahale.metrics.ConsoleReporter;<a name="line.84"></a> +<span class="sourceLineNo">085</span>import com.codahale.metrics.Counter;<a name="line.85"></a> +<span class="sourceLineNo">086</span>import com.codahale.metrics.Gauge;<a name="line.86"></a> +<span class="sourceLineNo">087</span>import com.codahale.metrics.Histogram;<a name="line.87"></a> +<span class="sourceLineNo">088</span>import com.codahale.metrics.Meter;<a name="line.88"></a> +<span class="sourceLineNo">089</span>import com.codahale.metrics.MetricFilter;<a name="line.89"></a> +<span class="sourceLineNo">090</span>import com.codahale.metrics.MetricRegistry;<a name="line.90"></a> +<span class="sourceLineNo">091</span>import com.codahale.metrics.ScheduledReporter;<a name="line.91"></a> +<span class="sourceLineNo">092</span>import com.codahale.metrics.Snapshot;<a name="line.92"></a> +<span class="sourceLineNo">093</span>import com.codahale.metrics.Timer;<a name="line.93"></a> +<span class="sourceLineNo">094</span><a name="line.94"></a> +<span class="sourceLineNo">095</span>/**<a name="line.95"></a> +<span class="sourceLineNo">096</span> * Implements pretty-printing functionality for {@link HFile}s.<a name="line.96"></a> +<span class="sourceLineNo">097</span> */<a name="line.97"></a> +<span class="sourceLineNo">098</span>@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.TOOLS)<a name="line.98"></a> +<span class="sourceLineNo">099</span>@InterfaceStability.Evolving<a name="line.99"></a> +<span class="sourceLineNo">100</span>public class HFilePrettyPrinter extends Configured implements Tool {<a name="line.100"></a> +<span class="sourceLineNo">101</span><a name="line.101"></a> +<span class="sourceLineNo">102</span> private static final Logger LOG = LoggerFactory.getLogger(HFilePrettyPrinter.class);<a name="line.102"></a> +<span class="sourceLineNo">103</span><a name="line.103"></a> +<span class="sourceLineNo">104</span> private Options options = new Options();<a name="line.104"></a> +<span class="sourceLineNo">105</span><a name="line.105"></a> +<span class="sourceLineNo">106</span> private boolean verbose;<a name="line.106"></a> +<span class="sourceLineNo">107</span> private boolean printValue;<a name="line.107"></a> +<span class="sourceLineNo">108</span> private boolean printKey;<a name="line.108"></a> +<span class="sourceLineNo">109</span> private boolean shouldPrintMeta;<a name="line.109"></a> +<span class="sourceLineNo">110</span> private boolean printBlockIndex;<a name="line.110"></a> +<span class="sourceLineNo">111</span> private boolean printBlockHeaders;<a name="line.111"></a> +<span class="sourceLineNo">112</span> private boolean printStats;<a name="line.112"></a> +<span class="sourceLineNo">113</span> private boolean checkRow;<a name="line.113"></a> +<span class="sourceLineNo">114</span> private boolean checkFamily;<a name="line.114"></a> +<span class="sourceLineNo">115</span> private boolean isSeekToRow = false;<a name="line.115"></a> +<span class="sourceLineNo">116</span> private boolean checkMobIntegrity = false;<a name="line.116"></a> +<span class="sourceLineNo">117</span> private Map<String, List<Path>> mobFileLocations;<a name="line.117"></a> +<span class="sourceLineNo">118</span> private static final int FOUND_MOB_FILES_CACHE_CAPACITY = 50;<a name="line.118"></a> +<span class="sourceLineNo">119</span> private static final int MISSING_MOB_FILES_CACHE_CAPACITY = 20;<a name="line.119"></a> +<span class="sourceLineNo">120</span> private PrintStream out = System.out;<a name="line.120"></a> +<span class="sourceLineNo">121</span> private PrintStream err = System.err;<a name="line.121"></a> +<span class="sourceLineNo">122</span><a name="line.122"></a> +<span class="sourceLineNo">123</span> /**<a name="line.123"></a> +<span class="sourceLineNo">124</span> * The row which the user wants to specify and print all the KeyValues for.<a name="line.124"></a> +<span class="sourceLineNo">125</span> */<a name="line.125"></a> +<span class="sourceLineNo">126</span> private byte[] row = null;<a name="line.126"></a> +<span class="sourceLineNo">127</span><a name="line.127"></a> +<span class="sourceLineNo">128</span> private List<Path> files = new ArrayList<>();<a name="line.128"></a> +<span class="sourceLineNo">129</span> private int count;<a name="line.129"></a> +<span class="sourceLineNo">130</span><a name="line.130"></a> +<span class="sourceLineNo">131</span> private static final String FOUR_SPACES = " ";<a name="line.131"></a> +<span class="sourceLineNo">132</span><a name="line.132"></a> +<span class="sourceLineNo">133</span> public HFilePrettyPrinter() {<a name="line.133"></a> +<span class="sourceLineNo">134</span> super();<a name="line.134"></a> +<span class="sourceLineNo">135</span> init();<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> public HFilePrettyPrinter(Configuration conf) {<a name="line.138"></a> +<span class="sourceLineNo">139</span> super(conf);<a name="line.139"></a> +<span class="sourceLineNo">140</span> init();<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> private void init() {<a name="line.143"></a> +<span class="sourceLineNo">144</span> options.addOption("v", "verbose", false,<a name="line.144"></a> +<span class="sourceLineNo">145</span> "Verbose output; emits file and meta data delimiters");<a name="line.145"></a> +<span class="sourceLineNo">146</span> options.addOption("p", "printkv", false, "Print key/value pairs");<a name="line.146"></a> +<span class="sourceLineNo">147</span> options.addOption("e", "printkey", false, "Print keys");<a name="line.147"></a> +<span class="sourceLineNo">148</span> options.addOption("m", "printmeta", false, "Print meta data of file");<a name="line.148"></a> +<span class="sourceLineNo">149</span> options.addOption("b", "printblocks", false, "Print block index meta data");<a name="line.149"></a> +<span class="sourceLineNo">150</span> options.addOption("h", "printblockheaders", false, "Print block headers for each block.");<a name="line.150"></a> +<span class="sourceLineNo">151</span> options.addOption("k", "checkrow", false,<a name="line.151"></a> +<span class="sourceLineNo">152</span> "Enable row order check; looks for out-of-order keys");<a name="line.152"></a> +<span class="sourceLineNo">153</span> options.addOption("a", "checkfamily", false, "Enable family check");<a name="line.153"></a> +<span class="sourceLineNo">154</span> options.addOption("w", "seekToRow", true,<a name="line.154"></a> +<span class="sourceLineNo">155</span> "Seek to this row and print all the kvs for this row only");<a name="line.155"></a> +<span class="sourceLineNo">156</span> options.addOption("s", "stats", false, "Print statistics");<a name="line.156"></a> +<span class="sourceLineNo">157</span> options.addOption("i", "checkMobIntegrity", false,<a name="line.157"></a> +<span class="sourceLineNo">158</span> "Print all cells whose mob files are missing");<a name="line.158"></a> +<span class="sourceLineNo">159</span><a name="line.159"></a> +<span class="sourceLineNo">160</span> OptionGroup files = new OptionGroup();<a name="line.160"></a> +<span class="sourceLineNo">161</span> files.addOption(new Option("f", "file", true,<a name="line.161"></a> +<span class="sourceLineNo">162</span> "File to scan. Pass full-path; e.g. hdfs://a:9000/hbase/hbase:meta/12/34"));<a name="line.162"></a> +<span class="sourceLineNo">163</span> files.addOption(new Option("r", "region", true,<a name="line.163"></a> +<span class="sourceLineNo">164</span> "Region to scan. Pass region name; e.g. 'hbase:meta,,1'"));<a name="line.164"></a> +<span class="sourceLineNo">165</span> options.addOptionGroup(files);<a name="line.165"></a> +<span class="sourceLineNo">166</span> }<a name="line.166"></a> +<span class="sourceLineNo">167</span><a name="line.167"></a> +<span class="sourceLineNo">168</span> public void setPrintStreams(PrintStream out, PrintStream err) {<a name="line.168"></a> +<span class="sourceLineNo">169</span> this.out = out;<a name="line.169"></a> +<span class="sourceLineNo">170</span> this.err = err;<a name="line.170"></a> +<span class="sourceLineNo">171</span> }<a name="line.171"></a> +<span class="sourceLineNo">172</span><a name="line.172"></a> +<span class="sourceLineNo">173</span> public boolean parseOptions(String args[]) throws ParseException,<a name="line.17
<TRUNCATED>
