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method must be used!<a name="line.122"></a> -<span class="sourceLineNo">123</span> * @param out<a name="line.123"></a> -<span class="sourceLineNo">124</span> * Specifies an alternative to stdout for the destination of this<a name="line.124"></a> -<span class="sourceLineNo">125</span> * PrettyPrinter's output.<a name="line.125"></a> -<span class="sourceLineNo">126</span> */<a name="line.126"></a> -<span class="sourceLineNo">127</span> public WALPrettyPrinter(boolean outputValues, boolean outputJSON,<a name="line.127"></a> -<span class="sourceLineNo">128</span> long sequence, String region, String row, boolean persistentOutput,<a name="line.128"></a> -<span class="sourceLineNo">129</span> PrintStream out) {<a name="line.129"></a> -<span class="sourceLineNo">130</span> this.outputValues = outputValues;<a name="line.130"></a> -<span class="sourceLineNo">131</span> this.outputJSON = outputJSON;<a name="line.131"></a> -<span class="sourceLineNo">132</span> this.sequence = sequence;<a name="line.132"></a> -<span class="sourceLineNo">133</span> this.region = region;<a name="line.133"></a> -<span class="sourceLineNo">134</span> this.row = row;<a name="line.134"></a> -<span class="sourceLineNo">135</span> this.persistentOutput = persistentOutput;<a name="line.135"></a> -<span class="sourceLineNo">136</span> if (persistentOutput) {<a name="line.136"></a> -<span class="sourceLineNo">137</span> beginPersistentOutput();<a name="line.137"></a> -<span class="sourceLineNo">138</span> }<a name="line.138"></a> -<span class="sourceLineNo">139</span> this.out = out;<a name="line.139"></a> -<span class="sourceLineNo">140</span> this.firstTxn = true;<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> /**<a name="line.143"></a> -<span class="sourceLineNo">144</span> * turns value output on<a name="line.144"></a> -<span class="sourceLineNo">145</span> */<a name="line.145"></a> -<span class="sourceLineNo">146</span> public void enableValues() {<a name="line.146"></a> -<span class="sourceLineNo">147</span> outputValues = true;<a name="line.147"></a> -<span class="sourceLineNo">148</span> }<a name="line.148"></a> -<span class="sourceLineNo">149</span><a name="line.149"></a> -<span class="sourceLineNo">150</span> /**<a name="line.150"></a> -<span class="sourceLineNo">151</span> * turns value output off<a name="line.151"></a> -<span class="sourceLineNo">152</span> */<a name="line.152"></a> -<span class="sourceLineNo">153</span> public void disableValues() {<a name="line.153"></a> -<span class="sourceLineNo">154</span> outputValues = false;<a name="line.154"></a> -<span class="sourceLineNo">155</span> }<a name="line.155"></a> -<span class="sourceLineNo">156</span><a name="line.156"></a> -<span class="sourceLineNo">157</span> /**<a name="line.157"></a> -<span class="sourceLineNo">158</span> * turns JSON output on<a name="line.158"></a> -<span class="sourceLineNo">159</span> */<a name="line.159"></a> -<span class="sourceLineNo">160</span> public void enableJSON() {<a name="line.160"></a> -<span class="sourceLineNo">161</span> outputJSON = true;<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> /**<a name="line.164"></a> -<span class="sourceLineNo">165</span> * turns JSON output off, and turns on "pretty strings" for human consumption<a name="line.165"></a> -<span class="sourceLineNo">166</span> */<a name="line.166"></a> -<span class="sourceLineNo">167</span> public void disableJSON() {<a name="line.167"></a> -<span class="sourceLineNo">168</span> outputJSON = false;<a name="line.168"></a> -<span class="sourceLineNo">169</span> }<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> * sets the region by which output will be filtered<a name="line.172"></a> -<span class="sourceLineNo">173</span> *<a name="line.173"></a> -<span class="sourceLineNo">174</span> * @param sequence<a name="line.174"></a> -<span class="sourceLineNo">175</span> * when nonnegative, serves as a filter; only log entries with this<a name="line.175"></a> -<span class="sourceLineNo">176</span> * sequence id will be printed<a name="line.176"></a> -<span class="sourceLineNo">177</span> */<a name="line.177"></a> -<span class="sourceLineNo">178</span> public void setSequenceFilter(long sequence) {<a name="line.178"></a> -<span class="sourceLineNo">179</span> this.sequence = sequence;<a name="line.179"></a> -<span class="sourceLineNo">180</span> }<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> * sets the region by which output will be filtered<a name="line.183"></a> -<span class="sourceLineNo">184</span> *<a name="line.184"></a> -<span class="sourceLineNo">185</span> * @param region<a name="line.185"></a> -<span class="sourceLineNo">186</span> * when not null, serves as a filter; only log entries from this<a name="line.186"></a> -<span class="sourceLineNo">187</span> * region will be printed<a name="line.187"></a> -<span class="sourceLineNo">188</span> */<a name="line.188"></a> -<span class="sourceLineNo">189</span> public void setRegionFilter(String region) {<a name="line.189"></a> -<span class="sourceLineNo">190</span> this.region = region;<a name="line.190"></a> -<span class="sourceLineNo">191</span> }<a name="line.191"></a> -<span class="sourceLineNo">192</span><a name="line.192"></a> -<span class="sourceLineNo">193</span> /**<a name="line.193"></a> -<span class="sourceLineNo">194</span> * sets the region by which output will be filtered<a name="line.194"></a> -<span class="sourceLineNo">195</span> *<a name="line.195"></a> -<span class="sourceLineNo">196</span> * @param row<a name="line.196"></a> -<span class="sourceLineNo">197</span> * when not null, serves as a filter; only log entries from this row<a name="line.197"></a> -<span class="sourceLineNo">198</span> * will be printed<a name="line.198"></a> -<span class="sourceLineNo">199</span> */<a name="line.199"></a> -<span class="sourceLineNo">200</span> public void setRowFilter(String row) {<a name="line.200"></a> -<span class="sourceLineNo">201</span> this.row = row;<a name="line.201"></a> -<span class="sourceLineNo">202</span> }<a name="line.202"></a> -<span class="sourceLineNo">203</span><a name="line.203"></a> -<span class="sourceLineNo">204</span> /**<a name="line.204"></a> -<span class="sourceLineNo">205</span> * enables output as a single, persistent list. at present, only relevant in<a name="line.205"></a> -<span class="sourceLineNo">206</span> * the case of JSON output.<a name="line.206"></a> -<span class="sourceLineNo">207</span> */<a name="line.207"></a> -<span class="sourceLineNo">208</span> public void beginPersistentOutput() {<a name="line.208"></a> -<span class="sourceLineNo">209</span> if (persistentOutput)<a name="line.209"></a> -<span class="sourceLineNo">210</span> return;<a name="line.210"></a> -<span class="sourceLineNo">211</span> persistentOutput = true;<a name="line.211"></a> -<span class="sourceLineNo">212</span> firstTxn = true;<a name="line.212"></a> -<span class="sourceLineNo">213</span> if (outputJSON)<a name="line.213"></a> -<span class="sourceLineNo">214</span> out.print("[");<a name="line.214"></a> -<span class="sourceLineNo">215</span> }<a name="line.215"></a> -<span class="sourceLineNo">216</span><a name="line.216"></a> -<span class="sourceLineNo">217</span> /**<a name="line.217"></a> -<span class="sourceLineNo">218</span> * ends output of a single, persistent list. at present, only relevant in the<a name="line.218"></a> -<span class="sourceLineNo">219</span> * case of JSON output.<a name="line.219"></a> -<span class="sourceLineNo">220</span> */<a name="line.220"></a> -<span class="sourceLineNo">221</span> public void endPersistentOutput() {<a name="line.221"></a> -<span class="sourceLineNo">222</span> if (!persistentOutput)<a name="line.222"></a> -<span class="sourceLineNo">223</span> return;<a name="line.223"></a> -<span class="sourceLineNo">224</span> persistentOutput = false;<a name="line.224"></a> -<span class="sourceLineNo">225</span> if (outputJSON)<a name="line.225"></a> -<span class="sourceLineNo">226</span> out.print("]");<a name="line.226"></a> -<span class="sourceLineNo">227</span> }<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> * reads a log file and outputs its contents, one transaction at a time, as<a name="line.230"></a> -<span class="sourceLineNo">231</span> * specified by the currently configured options<a name="line.231"></a> -<span class="sourceLineNo">232</span> *<a name="line.232"></a> -<span class="sourceLineNo">233</span> * @param conf<a name="line.233"></a> -<span class="sourceLineNo">234</span> * the HBase configuration relevant to this log file<a name="line.234"></a> -<span class="sourceLineNo">235</span> * @param p<a name="line.235"></a> -<span class="sourceLineNo">236</span> * the path of the log file to be read<a name="line.236"></a> -<span class="sourceLineNo">237</span> * @throws IOException<a name="line.237"></a> -<span class="sourceLineNo">238</span> * may be unable to access the configured filesystem or requested<a name="line.238"></a> -<span class="sourceLineNo">239</span> * file.<a name="line.239"></a> -<span class="sourceLineNo">240</span> */<a name="line.240"></a> -<span class="sourceLineNo">241</span> public void processFile(final Configuration conf, final Path p)<a name="line.241"></a> -<span class="sourceLineNo">242</span> throws IOException {<a name="line.242"></a> -<span class="sourceLineNo">243</span> FileSystem fs = p.getFileSystem(conf);<a name="line.243"></a> -<span class="sourceLineNo">244</span> if (!fs.exists(p)) {<a name="line.244"></a> -<span class="sourceLineNo">245</span> throw new FileNotFoundException(p.toString());<a name="line.245"></a> -<span class="sourceLineNo">246</span> }<a name="line.246"></a> -<span class="sourceLineNo">247</span> if (!fs.isFile(p)) {<a name="line.247"></a> -<span class="sourceLineNo">248</span> throw new IOException(p + " is not a file");<a name="line.248"></a> -<span class="sourceLineNo">249</span> }<a name="line.249"></a> -<span class="sourceLineNo">250</span><a name="line.250"></a> -<span class="sourceLineNo">251</span> WAL.Reader log = WALFactory.createReader(fs, p, conf);<a name="line.251"></a> -<span class="sourceLineNo">252</span><a name="line.252"></a> -<span class="sourceLineNo">253</span> if (log instanceof ProtobufLogReader) {<a name="line.253"></a> -<span class="sourceLineNo">254</span> List<String> writerClsNames = ((ProtobufLogReader) log).getWriterClsNames();<a name="line.254"></a> -<span class="sourceLineNo">255</span> if (writerClsNames != null && writerClsNames.size() > 0) {<a name="line.255"></a> -<span class="sourceLineNo">256</span> out.print("Writer Classes: ");<a name="line.256"></a> -<span class="sourceLineNo">257</span> for (int i = 0; i < writerClsNames.size(); i++) {<a name="line.257"></a> -<span class="sourceLineNo">258</span> out.print(writerClsNames.get(i));<a name="line.258"></a> -<span class="sourceLineNo">259</span> if (i != writerClsNames.size() - 1) {<a name="line.259"></a> -<span class="sourceLineNo">260</span> out.print(" ");<a name="line.260"></a> -<span class="sourceLineNo">261</span> }<a name="line.261"></a> -<span class="sourceLineNo">262</span> }<a name="line.262"></a> -<span class="sourceLineNo">263</span> out.println();<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> String cellCodecClsName = ((ProtobufLogReader) log).getCodecClsName();<a name="line.266"></a> -<span class="sourceLineNo">267</span> if (cellCodecClsName != null) {<a name="line.267"></a> -<span class="sourceLineNo">268</span> out.println("Cell Codec Class: " + cellCodecClsName);<a name="line.268"></a> -<span class="sourceLineNo">269</span> }<a name="line.269"></a> -<span class="sourceLineNo">270</span> }<a name="line.270"></a> -<span class="sourceLineNo">271</span><a name="line.271"></a> -<span class="sourceLineNo">272</span> if (outputJSON && !persistentOutput) {<a name="line.272"></a> -<span class="sourceLineNo">273</span> out.print("[");<a name="line.273"></a> -<span class="sourceLineNo">274</span> firstTxn = true;<a name="line.274"></a> -<span class="sourceLineNo">275</span> }<a name="line.275"></a> +<span class="sourceLineNo">087</span> //allows for jumping straight to a given portion of the file<a name="line.87"></a> +<span class="sourceLineNo">088</span> private long position;<a name="line.88"></a> +<span class="sourceLineNo">089</span><a name="line.89"></a> +<span class="sourceLineNo">090</span> /**<a name="line.90"></a> +<span class="sourceLineNo">091</span> * Basic constructor that simply initializes values to reasonable defaults.<a name="line.91"></a> +<span class="sourceLineNo">092</span> */<a name="line.92"></a> +<span class="sourceLineNo">093</span> public WALPrettyPrinter() {<a name="line.93"></a> +<span class="sourceLineNo">094</span> outputValues = false;<a name="line.94"></a> +<span class="sourceLineNo">095</span> outputJSON = false;<a name="line.95"></a> +<span class="sourceLineNo">096</span> sequence = -1;<a name="line.96"></a> +<span class="sourceLineNo">097</span> region = null;<a name="line.97"></a> +<span class="sourceLineNo">098</span> row = null;<a name="line.98"></a> +<span class="sourceLineNo">099</span> persistentOutput = false;<a name="line.99"></a> +<span class="sourceLineNo">100</span> firstTxn = true;<a name="line.100"></a> +<span class="sourceLineNo">101</span> out = System.out;<a name="line.101"></a> +<span class="sourceLineNo">102</span> }<a name="line.102"></a> +<span class="sourceLineNo">103</span><a name="line.103"></a> +<span class="sourceLineNo">104</span> /**<a name="line.104"></a> +<span class="sourceLineNo">105</span> * Fully specified constructor.<a name="line.105"></a> +<span class="sourceLineNo">106</span> *<a name="line.106"></a> +<span class="sourceLineNo">107</span> * @param outputValues<a name="line.107"></a> +<span class="sourceLineNo">108</span> * when true, enables output of values along with other log<a name="line.108"></a> +<span class="sourceLineNo">109</span> * information<a name="line.109"></a> +<span class="sourceLineNo">110</span> * @param outputJSON<a name="line.110"></a> +<span class="sourceLineNo">111</span> * when true, enables output in JSON format rather than a<a name="line.111"></a> +<span class="sourceLineNo">112</span> * "pretty string"<a name="line.112"></a> +<span class="sourceLineNo">113</span> * @param sequence<a name="line.113"></a> +<span class="sourceLineNo">114</span> * when nonnegative, serves as a filter; only log entries with this<a name="line.114"></a> +<span class="sourceLineNo">115</span> * sequence id will be printed<a name="line.115"></a> +<span class="sourceLineNo">116</span> * @param region<a name="line.116"></a> +<span class="sourceLineNo">117</span> * when not null, serves as a filter; only log entries from this<a name="line.117"></a> +<span class="sourceLineNo">118</span> * region will be printed<a name="line.118"></a> +<span class="sourceLineNo">119</span> * @param row<a name="line.119"></a> +<span class="sourceLineNo">120</span> * when not null, serves as a filter; only log entries from this row<a name="line.120"></a> +<span class="sourceLineNo">121</span> * will be printed<a name="line.121"></a> +<span class="sourceLineNo">122</span> * @param persistentOutput<a name="line.122"></a> +<span class="sourceLineNo">123</span> * keeps a single list running for multiple files. if enabled, the<a name="line.123"></a> +<span class="sourceLineNo">124</span> * endPersistentOutput() method must be used!<a name="line.124"></a> +<span class="sourceLineNo">125</span> * @param out<a name="line.125"></a> +<span class="sourceLineNo">126</span> * Specifies an alternative to stdout for the destination of this<a name="line.126"></a> +<span class="sourceLineNo">127</span> * PrettyPrinter's output.<a name="line.127"></a> +<span class="sourceLineNo">128</span> */<a name="line.128"></a> +<span class="sourceLineNo">129</span> public WALPrettyPrinter(boolean outputValues, boolean outputJSON,<a name="line.129"></a> +<span class="sourceLineNo">130</span> long sequence, String region, String row, boolean persistentOutput,<a name="line.130"></a> +<span class="sourceLineNo">131</span> PrintStream out) {<a name="line.131"></a> +<span class="sourceLineNo">132</span> this.outputValues = outputValues;<a name="line.132"></a> +<span class="sourceLineNo">133</span> this.outputJSON = outputJSON;<a name="line.133"></a> +<span class="sourceLineNo">134</span> this.sequence = sequence;<a name="line.134"></a> +<span class="sourceLineNo">135</span> this.region = region;<a name="line.135"></a> +<span class="sourceLineNo">136</span> this.row = row;<a name="line.136"></a> +<span class="sourceLineNo">137</span> this.persistentOutput = persistentOutput;<a name="line.137"></a> +<span class="sourceLineNo">138</span> if (persistentOutput) {<a name="line.138"></a> +<span class="sourceLineNo">139</span> beginPersistentOutput();<a name="line.139"></a> +<span class="sourceLineNo">140</span> }<a name="line.140"></a> +<span class="sourceLineNo">141</span> this.out = out;<a name="line.141"></a> +<span class="sourceLineNo">142</span> this.firstTxn = true;<a name="line.142"></a> +<span class="sourceLineNo">143</span> }<a name="line.143"></a> +<span class="sourceLineNo">144</span><a name="line.144"></a> +<span class="sourceLineNo">145</span> /**<a name="line.145"></a> +<span class="sourceLineNo">146</span> * turns value output on<a name="line.146"></a> +<span class="sourceLineNo">147</span> */<a name="line.147"></a> +<span class="sourceLineNo">148</span> public void enableValues() {<a name="line.148"></a> +<span class="sourceLineNo">149</span> outputValues = true;<a name="line.149"></a> +<span class="sourceLineNo">150</span> }<a name="line.150"></a> +<span class="sourceLineNo">151</span><a name="line.151"></a> +<span class="sourceLineNo">152</span> /**<a name="line.152"></a> +<span class="sourceLineNo">153</span> * turns value output off<a name="line.153"></a> +<span class="sourceLineNo">154</span> */<a name="line.154"></a> +<span class="sourceLineNo">155</span> public void disableValues() {<a name="line.155"></a> +<span class="sourceLineNo">156</span> outputValues = false;<a name="line.156"></a> +<span class="sourceLineNo">157</span> }<a name="line.157"></a> +<span class="sourceLineNo">158</span><a name="line.158"></a> +<span class="sourceLineNo">159</span> /**<a name="line.159"></a> +<span class="sourceLineNo">160</span> * turns JSON output on<a name="line.160"></a> +<span class="sourceLineNo">161</span> */<a name="line.161"></a> +<span class="sourceLineNo">162</span> public void enableJSON() {<a name="line.162"></a> +<span class="sourceLineNo">163</span> outputJSON = true;<a name="line.163"></a> +<span class="sourceLineNo">164</span> }<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> * turns JSON output off, and turns on "pretty strings" for human consumption<a name="line.167"></a> +<span class="sourceLineNo">168</span> */<a name="line.168"></a> +<span class="sourceLineNo">169</span> public void disableJSON() {<a name="line.169"></a> +<span class="sourceLineNo">170</span> outputJSON = false;<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> /**<a name="line.173"></a> +<span class="sourceLineNo">174</span> * sets the region by which output will be filtered<a name="line.174"></a> +<span class="sourceLineNo">175</span> *<a name="line.175"></a> +<span class="sourceLineNo">176</span> * @param sequence<a name="line.176"></a> +<span class="sourceLineNo">177</span> * when nonnegative, serves as a filter; only log entries with this<a name="line.177"></a> +<span class="sourceLineNo">178</span> * sequence id will be printed<a name="line.178"></a> +<span class="sourceLineNo">179</span> */<a name="line.179"></a> +<span class="sourceLineNo">180</span> public void setSequenceFilter(long sequence) {<a name="line.180"></a> +<span class="sourceLineNo">181</span> this.sequence = sequence;<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> /**<a name="line.184"></a> +<span class="sourceLineNo">185</span> * sets the region by which output will be filtered<a name="line.185"></a> +<span class="sourceLineNo">186</span> *<a name="line.186"></a> +<span class="sourceLineNo">187</span> * @param region<a name="line.187"></a> +<span class="sourceLineNo">188</span> * when not null, serves as a filter; only log entries from this<a name="line.188"></a> +<span class="sourceLineNo">189</span> * region will be printed<a name="line.189"></a> +<span class="sourceLineNo">190</span> */<a name="line.190"></a> +<span class="sourceLineNo">191</span> public void setRegionFilter(String region) {<a name="line.191"></a> +<span class="sourceLineNo">192</span> this.region = region;<a name="line.192"></a> +<span class="sourceLineNo">193</span> }<a name="line.193"></a> +<span class="sourceLineNo">194</span><a name="line.194"></a> +<span class="sourceLineNo">195</span> /**<a name="line.195"></a> +<span class="sourceLineNo">196</span> * sets the region by which output will be filtered<a name="line.196"></a> +<span class="sourceLineNo">197</span> *<a name="line.197"></a> +<span class="sourceLineNo">198</span> * @param row<a name="line.198"></a> +<span class="sourceLineNo">199</span> * when not null, serves as a filter; only log entries from this row<a name="line.199"></a> +<span class="sourceLineNo">200</span> * will be printed<a name="line.200"></a> +<span class="sourceLineNo">201</span> */<a name="line.201"></a> +<span class="sourceLineNo">202</span> public void setRowFilter(String row) {<a name="line.202"></a> +<span class="sourceLineNo">203</span> this.row = row;<a name="line.203"></a> +<span class="sourceLineNo">204</span> }<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> * sets the position to start seeking the WAL file<a name="line.207"></a> +<span class="sourceLineNo">208</span> * @param position<a name="line.208"></a> +<span class="sourceLineNo">209</span> * initial position to start seeking the given WAL file<a name="line.209"></a> +<span class="sourceLineNo">210</span> */<a name="line.210"></a> +<span class="sourceLineNo">211</span> public void setPosition(long position) {<a name="line.211"></a> +<span class="sourceLineNo">212</span> this.position = position;<a name="line.212"></a> +<span class="sourceLineNo">213</span> }<a name="line.213"></a> +<span class="sourceLineNo">214</span><a name="line.214"></a> +<span class="sourceLineNo">215</span> /**<a name="line.215"></a> +<span class="sourceLineNo">216</span> * enables output as a single, persistent list. at present, only relevant in<a name="line.216"></a> +<span class="sourceLineNo">217</span> * the case of JSON output.<a name="line.217"></a> +<span class="sourceLineNo">218</span> */<a name="line.218"></a> +<span class="sourceLineNo">219</span> public void beginPersistentOutput() {<a name="line.219"></a> +<span class="sourceLineNo">220</span> if (persistentOutput)<a name="line.220"></a> +<span class="sourceLineNo">221</span> return;<a name="line.221"></a> +<span class="sourceLineNo">222</span> persistentOutput = true;<a name="line.222"></a> +<span class="sourceLineNo">223</span> firstTxn = true;<a name="line.223"></a> +<span class="sourceLineNo">224</span> if (outputJSON)<a name="line.224"></a> +<span class="sourceLineNo">225</span> out.print("[");<a name="line.225"></a> +<span class="sourceLineNo">226</span> }<a name="line.226"></a> +<span class="sourceLineNo">227</span><a name="line.227"></a> +<span class="sourceLineNo">228</span> /**<a name="line.228"></a> +<span class="sourceLineNo">229</span> * ends output of a single, persistent list. at present, only relevant in the<a name="line.229"></a> +<span class="sourceLineNo">230</span> * case of JSON output.<a name="line.230"></a> +<span class="sourceLineNo">231</span> */<a name="line.231"></a> +<span class="sourceLineNo">232</span> public void endPersistentOutput() {<a name="line.232"></a> +<span class="sourceLineNo">233</span> if (!persistentOutput)<a name="line.233"></a> +<span class="sourceLineNo">234</span> return;<a name="line.234"></a> +<span class="sourceLineNo">235</span> persistentOutput = false;<a name="line.235"></a> +<span class="sourceLineNo">236</span> if (outputJSON)<a name="line.236"></a> +<span class="sourceLineNo">237</span> out.print("]");<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> /**<a name="line.240"></a> +<span class="sourceLineNo">241</span> * reads a log file and outputs its contents, one transaction at a time, as<a name="line.241"></a> +<span class="sourceLineNo">242</span> * specified by the currently configured options<a name="line.242"></a> +<span class="sourceLineNo">243</span> *<a name="line.243"></a> +<span class="sourceLineNo">244</span> * @param conf<a name="line.244"></a> +<span class="sourceLineNo">245</span> * the HBase configuration relevant to this log file<a name="line.245"></a> +<span class="sourceLineNo">246</span> * @param p<a name="line.246"></a> +<span class="sourceLineNo">247</span> * the path of the log file to be read<a name="line.247"></a> +<span class="sourceLineNo">248</span> * @throws IOException<a name="line.248"></a> +<span class="sourceLineNo">249</span> * may be unable to access the configured filesystem or requested<a name="line.249"></a> +<span class="sourceLineNo">250</span> * file.<a name="line.250"></a> +<span class="sourceLineNo">251</span> */<a name="line.251"></a> +<span class="sourceLineNo">252</span> public void processFile(final Configuration conf, final Path p)<a name="line.252"></a> +<span class="sourceLineNo">253</span> throws IOException {<a name="line.253"></a> +<span class="sourceLineNo">254</span> FileSystem fs = p.getFileSystem(conf);<a name="line.254"></a> +<span class="sourceLineNo">255</span> if (!fs.exists(p)) {<a name="line.255"></a> +<span class="sourceLineNo">256</span> throw new FileNotFoundException(p.toString());<a name="line.256"></a> +<span class="sourceLineNo">257</span> }<a name="line.257"></a> +<span class="sourceLineNo">258</span> if (!fs.isFile(p)) {<a name="line.258"></a> +<span class="sourceLineNo">259</span> throw new IOException(p + " is not a file");<a name="line.259"></a> +<span class="sourceLineNo">260</span> }<a name="line.260"></a> +<span class="sourceLineNo">261</span><a name="line.261"></a> +<span class="sourceLineNo">262</span> WAL.Reader log = WALFactory.createReader(fs, p, conf);<a name="line.262"></a> +<span class="sourceLineNo">263</span><a name="line.263"></a> +<span class="sourceLineNo">264</span> if (log instanceof ProtobufLogReader) {<a name="line.264"></a> +<span class="sourceLineNo">265</span> List<String> writerClsNames = ((ProtobufLogReader) log).getWriterClsNames();<a name="line.265"></a> +<span class="sourceLineNo">266</span> if (writerClsNames != null && writerClsNames.size() > 0) {<a name="line.266"></a> +<span class="sourceLineNo">267</span> out.print("Writer Classes: ");<a name="line.267"></a> +<span class="sourceLineNo">268</span> for (int i = 0; i < writerClsNames.size(); i++) {<a name="line.268"></a> +<span class="sourceLineNo">269</span> out.print(writerClsNames.get(i));<a name="line.269"></a> +<span class="sourceLineNo">270</span> if (i != writerClsNames.size() - 1) {<a name="line.270"></a> +<span class="sourceLineNo">271</span> out.print(" ");<a name="line.271"></a> +<span class="sourceLineNo">272</span> }<a name="line.272"></a> +<span class="sourceLineNo">273</span> }<a name="line.273"></a> +<span class="sourceLineNo">274</span> out.println();<a name="line.274"></a> +<span class="sourceLineNo">275</span> }<a name="line.275"></a> <span class="sourceLineNo">276</span><a name="line.276"></a> -<span class="sourceLineNo">277</span> try {<a name="line.277"></a> -<span class="sourceLineNo">278</span> WAL.Entry entry;<a name="line.278"></a> -<span class="sourceLineNo">279</span> while ((entry = log.next()) != null) {<a name="line.279"></a> -<span class="sourceLineNo">280</span> WALKey key = entry.getKey();<a name="line.280"></a> -<span class="sourceLineNo">281</span> WALEdit edit = entry.getEdit();<a name="line.281"></a> -<span class="sourceLineNo">282</span> // begin building a transaction structure<a name="line.282"></a> -<span class="sourceLineNo">283</span> Map<String, Object> txn = key.toStringMap();<a name="line.283"></a> -<span class="sourceLineNo">284</span> long writeTime = key.getWriteTime();<a name="line.284"></a> -<span class="sourceLineNo">285</span> // check output filters<a name="line.285"></a> -<span class="sourceLineNo">286</span> if (sequence >= 0 && ((Long) txn.get("sequence")) != sequence)<a name="line.286"></a> -<span class="sourceLineNo">287</span> continue;<a name="line.287"></a> -<span class="sourceLineNo">288</span> if (region != null && !((String) txn.get("region")).equals(region))<a name="line.288"></a> -<span class="sourceLineNo">289</span> continue;<a name="line.289"></a> -<span class="sourceLineNo">290</span> // initialize list into which we will store atomic actions<a name="line.290"></a> -<span class="sourceLineNo">291</span> List<Map> actions = new ArrayList<>();<a name="line.291"></a> -<span class="sourceLineNo">292</span> for (Cell cell : edit.getCells()) {<a name="line.292"></a> -<span class="sourceLineNo">293</span> // add atomic operation to txn<a name="line.293"></a> -<span class="sourceLineNo">294</span> Map<String, Object> op = new HashMap<>(toStringMap(cell));<a name="line.294"></a> -<span class="sourceLineNo">295</span> if (outputValues) op.put("value", Bytes.toStringBinary(CellUtil.cloneValue(cell)));<a name="line.295"></a> -<span class="sourceLineNo">296</span> // check row output filter<a name="line.296"></a> -<span class="sourceLineNo">297</span> if (row == null || ((String) op.get("row")).equals(row)) {<a name="line.297"></a> -<span class="sourceLineNo">298</span> actions.add(op);<a name="line.298"></a> -<span class="sourceLineNo">299</span> }<a name="line.299"></a> -<span class="sourceLineNo">300</span> }<a name="line.300"></a> -<span class="sourceLineNo">301</span> if (actions.isEmpty())<a name="line.301"></a> +<span class="sourceLineNo">277</span> String cellCodecClsName = ((ProtobufLogReader) log).getCodecClsName();<a name="line.277"></a> +<span class="sourceLineNo">278</span> if (cellCodecClsName != null) {<a name="line.278"></a> +<span class="sourceLineNo">279</span> out.println("Cell Codec Class: " + cellCodecClsName);<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><a name="line.282"></a> +<span class="sourceLineNo">283</span> if (outputJSON && !persistentOutput) {<a name="line.283"></a> +<span class="sourceLineNo">284</span> out.print("[");<a name="line.284"></a> +<span class="sourceLineNo">285</span> firstTxn = true;<a name="line.285"></a> +<span class="sourceLineNo">286</span> }<a name="line.286"></a> +<span class="sourceLineNo">287</span><a name="line.287"></a> +<span class="sourceLineNo">288</span> if (position > 0) {<a name="line.288"></a> +<span class="sourceLineNo">289</span> log.seek(position);<a name="line.289"></a> +<span class="sourceLineNo">290</span> }<a name="line.290"></a> +<span class="sourceLineNo">291</span><a name="line.291"></a> +<span class="sourceLineNo">292</span> try {<a name="line.292"></a> +<span class="sourceLineNo">293</span> WAL.Entry entry;<a name="line.293"></a> +<span class="sourceLineNo">294</span> while ((entry = log.next()) != null) {<a name="line.294"></a> +<span class="sourceLineNo">295</span> WALKey key = entry.getKey();<a name="line.295"></a> +<span class="sourceLineNo">296</span> WALEdit edit = entry.getEdit();<a name="line.296"></a> +<span class="sourceLineNo">297</span> // begin building a transaction structure<a name="line.297"></a> +<span class="sourceLineNo">298</span> Map<String, Object> txn = key.toStringMap();<a name="line.298"></a> +<span class="sourceLineNo">299</span> long writeTime = key.getWriteTime();<a name="line.299"></a> +<span class="sourceLineNo">300</span> // check output filters<a name="line.300"></a> +<span class="sourceLineNo">301</span> if (sequence >= 0 && ((Long) txn.get("sequence")) != sequence)<a name="line.301"></a> <span class="sourceLineNo">302</span> continue;<a name="line.302"></a> -<span class="sourceLineNo">303</span> txn.put("actions", actions);<a name="line.303"></a> -<span class="sourceLineNo">304</span> if (outputJSON) {<a name="line.304"></a> -<span class="sourceLineNo">305</span> // JSON output is a straightforward "toString" on the txn object<a name="line.305"></a> -<span class="sourceLineNo">306</span> if (firstTxn)<a name="line.306"></a> -<span class="sourceLineNo">307</span> firstTxn = false;<a name="line.307"></a> -<span class="sourceLineNo">308</span> else<a name="line.308"></a> -<span class="sourceLineNo">309</span> out.print(",");<a name="line.309"></a> -<span class="sourceLineNo">310</span> // encode and print JSON<a name="line.310"></a> -<span class="sourceLineNo">311</span> out.print(MAPPER.writeValueAsString(txn));<a name="line.311"></a> -<span class="sourceLineNo">312</span> } else {<a name="line.312"></a> -<span class="sourceLineNo">313</span> // Pretty output, complete with indentation by atomic action<a name="line.313"></a> -<span class="sourceLineNo">314</span> out.println("Sequence=" + txn.get("sequence") + " "<a name="line.314"></a> -<span class="sourceLineNo">315</span> + ", region=" + txn.get("region") + " at write timestamp=" + new Date(writeTime));<a name="line.315"></a> -<span class="sourceLineNo">316</span> for (int i = 0; i < actions.size(); i++) {<a name="line.316"></a> -<span class="sourceLineNo">317</span> Map op = actions.get(i);<a name="line.317"></a> -<span class="sourceLineNo">318</span> out.println("row=" + op.get("row") +<a name="line.318"></a> -<span class="sourceLineNo">319</span> ", column=" + op.get("family") + ":" + op.get("qualifier"));<a name="line.319"></a> -<span class="sourceLineNo">320</span> if (op.get("tag") != null) {<a name="line.320"></a> -<span class="sourceLineNo">321</span> out.println(" tag: " + op.get("tag"));<a name="line.321"></a> -<span class="sourceLineNo">322</span> }<a name="line.322"></a> -<span class="sourceLineNo">323</span> if (outputValues) out.println(" value: " + op.get("value"));<a name="line.323"></a> -<span class="sourceLineNo">324</span> }<a name="line.324"></a> -<span class="sourceLineNo">325</span> }<a name="line.325"></a> -<span class="sourceLineNo">326</span> }<a name="line.326"></a> -<span class="sourceLineNo">327</span> } finally {<a name="line.327"></a> -<span class="sourceLineNo">328</span> log.close();<a name="line.328"></a> -<span class="sourceLineNo">329</span> }<a name="line.329"></a> -<span class="sourceLineNo">330</span> if (outputJSON && !persistentOutput) {<a name="line.330"></a> -<span class="sourceLineNo">331</span> out.print("]");<a name="line.331"></a> -<span class="sourceLineNo">332</span> }<a name="line.332"></a> -<span class="sourceLineNo">333</span> }<a name="line.333"></a> -<span class="sourceLineNo">334</span><a name="line.334"></a> -<span class="sourceLineNo">335</span> private static Map<String, Object> toStringMap(Cell cell) {<a name="line.335"></a> -<span class="sourceLineNo">336</span> Map<String, Object> stringMap = new HashMap<>();<a name="line.336"></a> -<span class="sourceLineNo">337</span> stringMap.put("row",<a name="line.337"></a> -<span class="sourceLineNo">338</span> Bytes.toStringBinary(cell.getRowArray(), cell.getRowOffset(), cell.getRowLength()));<a name="line.338"></a> -<span class="sourceLineNo">339</span> stringMap.put("family", Bytes.toStringBinary(cell.getFamilyArray(), cell.getFamilyOffset(),<a name="line.339"></a> -<span class="sourceLineNo">340</span> cell.getFamilyLength()));<a name="line.340"></a> -<span class="sourceLineNo">341</span> stringMap.put("qualifier",<a name="line.341"></a> -<span class="sourceLineNo">342</span> Bytes.toStringBinary(cell.getQualifierArray(), cell.getQualifierOffset(),<a name="line.342"></a> -<span class="sourceLineNo">343</span> cell.getQualifierLength()));<a name="line.343"></a> -<span class="sourceLineNo">344</span> stringMap.put("timestamp", cell.getTimestamp());<a name="line.344"></a> -<span class="sourceLineNo">345</span> stringMap.put("vlen", cell.getValueLength());<a name="line.345"></a> 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stringMap;<a name="line.356"></a> -<span class="sourceLineNo">357</span> }<a name="line.357"></a> -<span class="sourceLineNo">358</span><a name="line.358"></a> -<span class="sourceLineNo">359</span> public static void main(String[] args) throws IOException {<a name="line.359"></a> -<span class="sourceLineNo">360</span> run(args);<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> * Pass one or more log file names and formatting options and it will dump out<a name="line.364"></a> -<span class="sourceLineNo">365</span> * a text version of the contents on <code>stdout</code>.<a name="line.365"></a> -<span class="sourceLineNo">366</span> *<a name="line.366"></a> -<span class="sourceLineNo">367</span> * @param args<a name="line.367"></a> -<span class="sourceLineNo">368</span> * Command line arguments<a name="line.368"></a> -<span class="sourceLineNo">369</span> * @throws IOException<a name="line.369"></a> -<span class="sourceLineNo">370</span> * Thrown upon file system errors etc.<a name="line.370"></a> -<span class="sourceLineNo">371</span> */<a name="line.371"></a> -<span class="sourceLineNo">372</span> public static void run(String[] args) throws IOException {<a name="line.372"></a> -<span class="sourceLineNo">373</span> // create options<a name="line.373"></a> -<span class="sourceLineNo">374</span> Options options = new Options();<a name="line.374"></a> -<span class="sourceLineNo">375</span> options.addOption("h", "help", false, "Output help message");<a name="line.375"></a> -<span class="sourceLineNo">376</span> options.addOption("j", "json", false, "Output JSON");<a name="line.376"></a> -<span class="sourceLineNo">377</span> options.addOption("p", "printvals", false, "Print values");<a name="line.377"></a> -<span class="sourceLineNo">378</span> options.addOption("r", "region", true,<a name="line.378"></a> -<span class="sourceLineNo">379</span> "Region to filter by. 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Pass row name.");<a name="line.382"></a> -<span class="sourceLineNo">383</span><a name="line.383"></a> -<span class="sourceLineNo">384</span> WALPrettyPrinter printer = new WALPrettyPrinter();<a name="line.384"></a> -<span class="sourceLineNo">385</span> CommandLineParser parser = new PosixParser();<a name="line.385"></a> -<span class="sourceLineNo">386</span> List<?> files = null;<a name="line.386"></a> -<span class="sourceLineNo">387</span> try {<a name="line.387"></a> -<span class="sourceLineNo">388</span> CommandLine cmd = parser.parse(options, args);<a name="line.388"></a> -<span class="sourceLineNo">389</span> files = cmd.getArgList();<a name="line.389"></a> -<span class="sourceLineNo">390</span> if (files.isEmpty() || cmd.hasOption("h")) {<a name="line.390"></a> -<span class="sourceLineNo">391</span> HelpFormatter formatter = new HelpFormatter();<a name="line.391"></a> -<span class="sourceLineNo">392</span> formatter.printHelp("WAL <filename...>", options, true);<a name="line.392"></a> -<span class="sourceLineNo">393</span> System.exit(-1);<a name="line.393"></a> -<span class="sourceLineNo">394</span> }<a name="line.394"></a> -<span class="sourceLineNo">395</span> // configure the pretty printer using command line options<a name="line.395"></a> -<span class="sourceLineNo">396</span> if (cmd.hasOption("p"))<a name="line.396"></a> -<span class="sourceLineNo">397</span> printer.enableValues();<a name="line.397"></a> -<span class="sourceLineNo">398</span> if (cmd.hasOption("j"))<a name="line.398"></a> -<span class="sourceLineNo">399</span> printer.enableJSON();<a name="line.399"></a> -<span class="sourceLineNo">400</span> if (cmd.hasOption("r"))<a name="line.400"></a> -<span class="sourceLineNo">401</span> printer.setRegionFilter(cmd.getOptionValue("r"));<a name="line.401"></a> -<span class="sourceLineNo">402</span> if (cmd.hasOption("s"))<a name="line.402"></a> -<span class="sourceLineNo">403</span> printer.setSequenceFilter(Long.parseLong(cmd.getOptionValue("s")));<a name="line.403"></a> -<span class="sourceLineNo">404</span> if (cmd.hasOption("w"))<a name="line.404"></a> -<span class="sourceLineNo">405</span> printer.setRowFilter(cmd.getOptionValue("w"));<a name="line.405"></a> -<span class="sourceLineNo">406</span> } catch (ParseException e) {<a name="line.406"></a> -<span class="sourceLineNo">407</span> LOG.error("Failed to parse commandLine arguments", e);<a name="line.407"></a> -<span class="sourceLineNo">408</span> HelpFormatter formatter = new HelpFormatter();<a name="line.408"></a> -<span class="sourceLineNo">409</span> formatter.printHelp("HFile filename(s) ", options, true);<a name="line.409"></a> -<span class="sourceLineNo">410</span> System.exit(-1);<a name="line.410"></a> -<span class="sourceLineNo">411</span> }<a name="line.411"></a> -<span class="sourceLineNo">412</span> // get configuration, file system, and process the given files<a name="line.412"></a> -<span class="sourceLineNo">413</span> Configuration conf = HBaseConfiguration.create();<a name="line.413"></a> -<span class="sourceLineNo">414</span> FSUtils.setFsDefault(conf, FSUtils.getRootDir(conf));<a name="line.414"></a> -<span class="sourceLineNo">415</span><a name="line.415"></a> -<span class="sourceLineNo">416</span> // begin output<a name="line.416"></a> -<span class="sourceLineNo">417</span> printer.beginPersistentOutput();<a name="line.417"></a> -<span class="sourceLineNo">418</span> for (Object f : files) {<a name="line.418"></a> -<span class="sourceLineNo">419</span> Path file = new Path((String) f);<a name="line.419"></a> -<span class="sourceLineNo">420</span> FileSystem fs = file.getFileSystem(conf);<a name="line.420"></a> -<span class="sourceLineNo">421</span> if (!fs.exists(file)) {<a name="line.421"></a> -<span class="sourceLineNo">422</span> System.err.println("ERROR, file doesnt exist: " + file);<a name="line.422"></a> -<span class="sourceLineNo">423</span> return;<a name="line.423"></a> -<span class="sourceLineNo">424</span> }<a name="line.424"></a> -<span class="sourceLineNo">425</span> printer.processFile(conf, file);<a name="line.425"></a> -<span class="sourceLineNo">426</span> }<a name="line.426"></a> -<span class="sourceLineNo">427</span> printer.endPersistentOutput();<a name="line.427"></a> -<span class="sourceLineNo">428</span> }<a name="line.428"></a> -<span class="sourceLineNo">429</span>}<a name="line.429"></a> +<span class="sourceLineNo">303</span> if (region != null && !((String) txn.get("region")).equals(region))<a name="line.303"></a> +<span class="sourceLineNo">304</span> continue;<a name="line.304"></a> +<span class="sourceLineNo">305</span> // initialize list into which we will store atomic actions<a name="line.305"></a> +<span class="sourceLineNo">306</span> List<Map> actions = new ArrayList<>();<a name="line.306"></a> +<span class="sourceLineNo">307</span> for (Cell cell : edit.getCells()) {<a name="line.307"></a> +<span class="sourceLineNo">308</span> // add atomic operation to txn<a name="line.308"></a> +<span class="sourceLineNo">309</span> Map<String, Object> op = new HashMap<>(toStringMap(cell));<a name="line.309"></a> +<span class="sourceLineNo">310</span> if (outputValues) op.put("value", Bytes.toStringBinary(CellUtil.cloneValue(cell)));<a name="line.310"></a> +<span class="sourceLineNo">311</span> // check row output filter<a name="line.311"></a> +<span class="sourceLineNo">312</span> if (row == null || ((String) op.get("row")).equals(row)) {<a name="line.312"></a> +<span class="sourceLineNo">313</span> actions.add(op);<a name="line.313"></a> +<span class="sourceLineNo">314</span> }<a name="line.314"></a> +<span class="sourceLineNo">315</span> op.put("total_size_sum", PrivateCellUtil.estimatedSizeOfCell(cell));<a name="line.315"></a> +<span class="sourceLineNo">316</span> }<a name="line.316"></a> +<span class="sourceLineNo">317</span> if (actions.isEmpty())<a name="line.317"></a> +<span class="sourceLineNo">318</span> continue;<a name="line.318"></a> +<span class="sourceLineNo">319</span> txn.put("actions", actions);<a name="line.319"></a> +<span class="sourceLineNo">320</span> if (outputJSON) {<a name="line.320"></a> +<span class="sourceLineNo">321</span> // JSON output is a straightforward "toString" on the txn object<a name="line.321"></a> +<span class="sourceLineNo">322</span> if (firstTxn)<a name="line.322"></a> +<span class="sourceLineNo">323</span> firstTxn = false;<a name="line.323"></a> +<span class="sourceLineNo">324</span> else<a name="line.324"></a> +<span class="sourceLineNo">325</span> out.print(",");<a name="line.325"></a> +<span class="sourceLineNo">326</span> // encode and print JSON<a name="line.326"></a> +<span class="sourceLineNo">327</span> out.print(MAPPER.writeValueAsString(txn));<a name="line.327"></a> +<span class="sourceLineNo">328</span> } else {<a name="line.328"></a> +<span class="sourceLineNo">329</span> // Pretty output, complete with indentation by atomic action<a name="line.329"></a> +<span class="sourceLineNo">330</span> out.println("Sequence=" + txn.get("sequence") + " "<a name="line.330"></a> +<span class="sourceLineNo">331</span> + ", region=" + txn.get("region") + " at write timestamp=" + new Date(writeTime));<a name="line.331"></a> +<span class="sourceLineNo">332</span> for (int i = 0; i < actions.size(); i++) {<a name="line.332"></a> +<span class="sourceLineNo">333</span> Map op = actions.get(i);<a name="line.333"></a> +<span class="sourceLineNo">334</span> out.println("row=" + op.get("row") +<a name="line.334"></a> +<span class="sourceLineNo">335</span> ", column=" + op.get("family") + ":" + op.get("qualifier"));<a name="line.335"></a> +<span class="sourceLineNo">336</span> if (op.get("tag") != null) {<a name="line.336"></a> +<span class="sourceLineNo">337</span> out.println(" tag: " + op.get("tag"));<a name="line.337"></a> +<span class="sourceLineNo">338</span> }<a name="line.338"></a> +<span class="sourceLineNo">339</span> if (outputValues) out.println(" value: " + op.get("value"));<a name="line.339"></a> +<span class="sourceLineNo">340</span> out.println("cell total size sum: " + op.get("total_size_sum"));<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> out.println("edit heap size: " + entry.getEdit().heapSize());<a name="line.343"></a> +<span class="sourceLineNo">344</span> out.println("position: " + log.getPosition());<a name="line.344"></a> +<span class="sourceLineNo">345</span> }<a name="line.345"></a> +<span class="sourceLineNo">346</span> } finally {<a name="line.346"></a> +<span class="sourceLineNo">347</span> log.close();<a name="line.347"></a> +<span class="sourceLineNo">348</span> }<a name="line.348"></a> +<span class="sourceLineNo">349</span> if (outputJSON && !persistentOutput) {<a name="line.349"></a> +<span class="sourceLineNo">350</span> out.print("]");<a name="line.350"></a> +<span class="sourceLineNo">351</span> }<a name="line.351"></a> +<span class="sourceLineNo">352</span> }<a name="line.352"></a> +<span class="sourceLineNo">353</span><a name="line.353"></a> +<span class="sourceLineNo">354</span> private static Map<String, Object> toStringMap(Cell cell) {<a name="line.354"></a> +<span class="sourceLineNo">355</span> Map<String, Object> stringMap = new HashMap<>();<a name="line.355"></a> +<span class="sourceLineNo">356</span> stringMap.put("row",<a name="line.356"></a> +<span class="sourceLineNo">357</span> Bytes.toStringBinary(cell.getRowArray(), cell.getRowOffset(), cell.getRowLength()));<a name="line.357"></a> +<span class="sourceLineNo">358</span> stringMap.put("family", Bytes.toStringBinary(cell.getFamilyArray(), cell.getFamilyOffset(),<a name="line.358"></a> +<span class="sourceLineNo">359</span> cell.getFamilyLength()));<a name="line.359"></a> +<span class="sourceLineNo">360</span> stringMap.put("qualifier",<a name="line.360"></a> +<span class="sourceLineNo">361</span> Bytes.toStringBinary(cell.getQualifierArray(), cell.getQualifierOffset(),<a name="line.361"></a> +<span class="sourceLineNo">362</span> cell.getQualifierLength()));<a name="line.362"></a> +<span class="sourceLineNo">363</span> stringMap.put("timestamp", cell.getTimestamp());<a name="line.363"></a> +<span class="sourceLineNo">364</span> stringMap.put("vlen", cell.getValueLength());<a name="line.364"></a> +<span class="sourceLineNo">365</span> if (cell.getTagsLength() > 0) {<a name="line.365"></a> +<span class="sourceLineNo">366</span> List<String> tagsString = new ArrayList<>();<a name="line.366"></a> +<span class="sourceLineNo">367</span> Iterator<Tag> tagsIterator = PrivateCellUtil.tagsIterator(cell);<a name="line.367"></a> +<span class="sourceLineNo">368</span> while (tagsIterator.hasNext()) {<a name="line.368"></a> +<span class="sourceLineNo">369</span> Tag tag = tagsIterator.next();<a name="line.369"></a> +<span class="sourceLineNo">370</span> tagsString<a name="line.370"></a> +<span class="sourceLineNo">371</span> .add((tag.getType()) + ":" + Bytes.toStringBinary(Tag.cloneValue(tag)));<a name="line.371"></a> +<span class="sourceLineNo">372</span> }<a name="line.372"></a> +<span class="sourceLineNo">373</span> stringMap.put("tag", tagsString);<a name="line.373"></a> +<span class="sourceLineNo">374</span> }<a name="line.374"></a> +<span class="sourceLineNo">375</span> return stringMap;<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> public static void main(String[] args) throws IOException {<a name="line.378"></a> +<span class="sourceLineNo">379</span> run(args);<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> /**<a name="line.382"></a> +<span class="sourceLineNo">383</span> * Pass one or more log file names and formatting options and it will dump out<a name="line.383"></a> +<span class="sourceLineNo">384</span> * a text version of the contents on <code>stdout</code>.<a name="line.384"></a> +<span class="sourceLineNo">385</span> *<a name="line.385"></a> +<span class="sourceLineNo">386</span> * @param args<a name="line.386"></a> +<span class="sourceLineNo">387</span> * Command line arguments<a name="line.387"></a> +<span class="sourceLineNo">388</span> * @throws IOException<a name="line.388"></a> +<span class="sourceLineNo">389</span> * Thrown upon file system errors etc.<a name="line.389"></a> +<span class="sourceLineNo">390</span> */<a name="line.390"></a> +<span class="sourceLineNo">391</span> public static void run(String[] args) throws IOException {<a name="line.391"></a> +<span class="sourceLineNo">392</span> // create options<a name="line.392"></a> +<span class="sourceLineNo">393</span> Options options = new Options();<a name="line.393"></a> +<span class="sourceLineNo">394</span> options.addOption("h", "help", false, "Output help message");<a name="line.394"></a> +<span class="sourceLineNo">395</span> options.addOption("j", "json", false, "Output JSON");<a name="line.395"></a> +<span class="sourceLineNo">396</span> options.addOption("p", "printvals", false, "Print values");<a name="line.396"></a> +<span class="sourceLineNo">397</span> options.addOption("r", "region", true,<a name="line.397"></a> +<span class="sourceLineNo">398</span> "Region to filter by. Pass encoded region name; e.g. '9192caead6a5a20acb4454ffbc79fa14'");<a name="line.398"></a> +<span class="sourceLineNo">399</span> options.addOption("s", "sequence", true,<a name="line.399"></a> +<span class="sourceLineNo">400</span> "Sequence to filter by. Pass sequence number.");<a name="line.400"></a> +<span class="sourceLineNo">401</span> options.addOption("w", "row", true, "Row to filter by. Pass row name.");<a name="line.401"></a> +<span class="sourceLineNo">402</span> options.addOption("g", "goto", true, "Position to seek to in the file");<a name="line.402"></a> +<span class="sourceLineNo">403</span><a name="line.403"></a> +<span class="sourceLineNo">404</span> WALPrettyPrinter printer = new WALPrettyPrinter();<a name="line.404"></a> +<span class="sourceLineNo">405</span> CommandLineParser parser = new PosixParser();<a name="line.405"></a> +<span class="sourceLineNo">406</span> List<?> files = null;<a name="line.406"></a> +<span class="sourceLineNo">407</span> try {<a name="line.407"></a> +<span class="sourceLineNo">408</span> CommandLine cmd = parser.parse(options, args);<a name="line.408"></a> +<span class="sourceLineNo">409</span> files = cmd.getArgList();<a name="line.409"></a> +<span class="sourceLineNo">410</span> if (files.isEmpty() || cmd.hasOption("h")) {<a name="line.410"></a> +<span class="sourceLineNo">411</span> HelpFormatter formatter = new HelpFormatter();<a name="line.411"></a> +<span class="sourceLineNo">412</span> formatter.printHelp("WAL <filename...>", options, true);<a name="line.412"></a> +<span class="sourceLineNo">413</span> System.exit(-1);<a name="line.413"></a> +<span class="sourceLineNo">414</span> }<a name="line.414"></a> +<span class="sourceLineNo">415</span> // configure the pretty printer using command line options<a name="line.415"></a> +<span class="sourceLineNo">416</span> if (cmd.hasOption("p"))<a name="line.416"></a> +<span class="sourceLineNo">417</span> printer.enableValues();<a name="line.417"></a> +<span class="sourceLineNo">418</span> if (cmd.hasOption("j"))<a name="line.418"></a> +<span class="sourceLineNo">419</span> printer.enableJSON();<a name="line.419"></a> +<span class="sourceLineNo">420</span> if (cmd.hasOption("r"))<a name="line.420"></a> +<span class="sourceLineNo">421</span> printer.setRegionFilter(cmd.getOptionValue("r"));<a name="line.421"></a> +<span class="sourceLineNo">422</span> if (cmd.hasOption("s"))<a name="line.422"></a> +<span class="sourceLineNo">423</span> printer.setSequenceFilter(Long.parseLong(cmd.getOptionValue("s")));<a name="line.423"></a> +<span class="sourceLineNo">424</span> if (cmd.hasOption("w"))<a name="line.424"></a> +<span class="sourceLineNo">425</span> printer.setRowFilter(cmd.getOptionValue("w"));<a name="line.425"></a> +<span class="sourceLineNo">426</span> if (cmd.hasOption("g")) {<a name="line.426"></a> +<span class="sourceLineNo">427</span> printer.setPosition(Long.parseLong(cmd.getOptionValue("g")));<a name="line.427"></a> +<span class="sourceLineNo">428</span> }<a name="line.428"></a> +<span class="sourceLineNo">429</span> } catch (ParseException e) {<a name="line.429"></a> +<span class="sourceLineNo">430</span> LOG.error("Failed to parse commandLine arguments", e);<a name="line.430"></a> +<span class="sourceLineNo">431</span> HelpFormatter formatter = new HelpFormatter();<a name="line.431"></a> +<span class="sourceLineNo">432</span> formatter.printHelp("HFile filename(s) ", options, true);<a name="line.432"></a> +<span class="sourceLineNo">433</span> System.exit(-1);<a name="line.433"></a> +<span class="sourceLineNo">434</span> }<a name="line.434"></a> +<span class="sourceLineNo">435</span> // get configuration, file system, and process the given files<a name="line.435"></a> +<span class="sourceLineNo">436</span> Configuration conf = HBaseConfiguration.create();<a name="line.436"></a> +<span class="sourceLineNo">437</span> FSUtils.setFsDefault(conf, FSUtils.getRootDir(conf));<a name="line.437"></a> +<span class="sourceLineNo">438</span><a name="line.438"></a> +<span class="sourceLineNo">439</span> // begin output<a name="line.439"></a> +<span class="sourceLineNo">440</span> printer.beginPersistentOutput();<a name="line.440"></a> +<span class="sourceLineNo">441</span> for (Object f : files) {<a name="line.441"></a> +<span class="sourceLineNo">442</span> Path file = new Path((String) f);<a name="line.442"></a> +<span class="sourceLineNo">443</span> FileSystem fs = file.getFileSystem(conf);<a name="line.443"></a> +<span class="sourceLineNo">444</span> if (!fs.exists(file)) {<a name="line.444"></a> +<span class="sourceLineNo">445</span> System.err.println("ERROR, file doesnt exist: " + file);<a name="line.445"></a> +<span class="sourceLineNo">446</span> return;<a name="line.446"></a> +<span class="sourceLineNo">447</span> }<a name="line.447"></a> +<span class="sourceLineNo">448</span> printer.processFile(conf, file);<a name="line.448"></a> +<span class="sourceLineNo">449</span> }<a name="line.449"></a> +<span class="sourceLineNo">450</span> printer.endPersistentOutput();<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> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/04fd4290/downloads.html ---------------------------------------------------------------------- diff --git a/downloads.html b/downloads.html index dfbe758..fbc92ef 100644 --- a/downloads.html +++ b/downloads.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20181002" /> + <meta name="Date-Revision-yyyymmdd" content="20181004" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Apache HBase Downloads</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" /> @@ -423,7 +423,7 @@ under the License. --> <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-10-02</li> + <li id="publishDate" class="pull-right">Last Published: 2018-10-04</li> </p> </div>