http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1576543b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/WALEntryStream.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/WALEntryStream.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/WALEntryStream.html index 03b72df..745d53a 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/WALEntryStream.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/WALEntryStream.html @@ -49,374 +49,382 @@ <span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.wal.WAL.Entry;<a name="line.41"></a> <span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.wal.WAL.Reader;<a name="line.42"></a> <span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.wal.WALFactory;<a name="line.43"></a> -<span class="sourceLineNo">044</span><a name="line.44"></a> -<span class="sourceLineNo">045</span>/**<a name="line.45"></a> -<span class="sourceLineNo">046</span> * Streaming access to WAL entries. This class is given a queue of WAL {@link Path}, and continually<a name="line.46"></a> -<span class="sourceLineNo">047</span> * iterates through all the WAL {@link Entry} in the queue. When it's done reading from a Path, it<a name="line.47"></a> -<span class="sourceLineNo">048</span> * dequeues it and starts reading from the next.<a name="line.48"></a> -<span class="sourceLineNo">049</span> */<a name="line.49"></a> -<span class="sourceLineNo">050</span>@InterfaceAudience.Private<a name="line.50"></a> -<span class="sourceLineNo">051</span>@InterfaceStability.Evolving<a name="line.51"></a> -<span class="sourceLineNo">052</span>public class WALEntryStream implements Iterator<Entry>, Closeable, Iterable<Entry> {<a name="line.52"></a> -<span class="sourceLineNo">053</span> private static final Log LOG = LogFactory.getLog(WALEntryStream.class);<a name="line.53"></a> -<span class="sourceLineNo">054</span><a name="line.54"></a> -<span class="sourceLineNo">055</span> private Reader reader;<a name="line.55"></a> -<span class="sourceLineNo">056</span> private Path currentPath;<a name="line.56"></a> -<span class="sourceLineNo">057</span> // cache of next entry for hasNext()<a name="line.57"></a> -<span class="sourceLineNo">058</span> private Entry currentEntry;<a name="line.58"></a> -<span class="sourceLineNo">059</span> // position after reading current entry<a name="line.59"></a> -<span class="sourceLineNo">060</span> private long currentPosition = 0;<a name="line.60"></a> -<span class="sourceLineNo">061</span> private PriorityBlockingQueue<Path> logQueue;<a name="line.61"></a> -<span class="sourceLineNo">062</span> private FileSystem fs;<a name="line.62"></a> -<span class="sourceLineNo">063</span> private Configuration conf;<a name="line.63"></a> -<span class="sourceLineNo">064</span> private MetricsSource metrics;<a name="line.64"></a> -<span class="sourceLineNo">065</span><a name="line.65"></a> -<span class="sourceLineNo">066</span> /**<a name="line.66"></a> -<span class="sourceLineNo">067</span> * Create an entry stream over the given queue<a name="line.67"></a> -<span class="sourceLineNo">068</span> * @param logQueue the queue of WAL paths<a name="line.68"></a> -<span class="sourceLineNo">069</span> * @param fs {@link FileSystem} to use to create {@link Reader} for this stream<a name="line.69"></a> -<span class="sourceLineNo">070</span> * @param conf {@link Configuration} to use to create {@link Reader} for this stream<a name="line.70"></a> -<span class="sourceLineNo">071</span> * @param metrics replication metrics<a name="line.71"></a> -<span class="sourceLineNo">072</span> * @throws IOException<a name="line.72"></a> -<span class="sourceLineNo">073</span> */<a name="line.73"></a> -<span class="sourceLineNo">074</span> public WALEntryStream(PriorityBlockingQueue<Path> logQueue, FileSystem fs, Configuration conf,<a name="line.74"></a> -<span class="sourceLineNo">075</span> MetricsSource metrics)<a name="line.75"></a> -<span class="sourceLineNo">076</span> throws IOException {<a name="line.76"></a> -<span class="sourceLineNo">077</span> this(logQueue, fs, conf, 0, metrics);<a name="line.77"></a> -<span class="sourceLineNo">078</span> }<a name="line.78"></a> -<span class="sourceLineNo">079</span><a name="line.79"></a> -<span class="sourceLineNo">080</span> /**<a name="line.80"></a> -<span class="sourceLineNo">081</span> * Create an entry stream over the given queue at the given start position<a name="line.81"></a> -<span class="sourceLineNo">082</span> * @param logQueue the queue of WAL paths<a name="line.82"></a> -<span class="sourceLineNo">083</span> * @param fs {@link FileSystem} to use to create {@link Reader} for this stream<a name="line.83"></a> -<span class="sourceLineNo">084</span> * @param conf {@link Configuration} to use to create {@link Reader} for this stream<a name="line.84"></a> -<span class="sourceLineNo">085</span> * @param startPosition the position in the first WAL to start reading at<a name="line.85"></a> -<span class="sourceLineNo">086</span> * @param metrics replication metrics<a name="line.86"></a> -<span class="sourceLineNo">087</span> * @throws IOException<a name="line.87"></a> -<span class="sourceLineNo">088</span> */<a name="line.88"></a> -<span class="sourceLineNo">089</span> public WALEntryStream(PriorityBlockingQueue<Path> logQueue, FileSystem fs, Configuration conf,<a name="line.89"></a> -<span class="sourceLineNo">090</span> long startPosition, MetricsSource metrics) throws IOException {<a name="line.90"></a> -<span class="sourceLineNo">091</span> this.logQueue = logQueue;<a name="line.91"></a> -<span class="sourceLineNo">092</span> this.fs = fs;<a name="line.92"></a> -<span class="sourceLineNo">093</span> this.conf = conf;<a name="line.93"></a> -<span class="sourceLineNo">094</span> this.currentPosition = startPosition;<a name="line.94"></a> -<span class="sourceLineNo">095</span> this.metrics = metrics;<a name="line.95"></a> -<span class="sourceLineNo">096</span> }<a name="line.96"></a> -<span class="sourceLineNo">097</span><a name="line.97"></a> -<span class="sourceLineNo">098</span> /**<a name="line.98"></a> -<span class="sourceLineNo">099</span> * @return true if there is another WAL {@link Entry}<a name="line.99"></a> -<span class="sourceLineNo">100</span> * @throws WALEntryStreamRuntimeException if there was an Exception while reading<a name="line.100"></a> -<span class="sourceLineNo">101</span> */<a name="line.101"></a> -<span class="sourceLineNo">102</span> @Override<a name="line.102"></a> -<span class="sourceLineNo">103</span> public boolean hasNext() {<a name="line.103"></a> -<span class="sourceLineNo">104</span> if (currentEntry == null) {<a name="line.104"></a> -<span class="sourceLineNo">105</span> try {<a name="line.105"></a> -<span class="sourceLineNo">106</span> tryAdvanceEntry();<a name="line.106"></a> -<span class="sourceLineNo">107</span> } catch (Exception e) {<a name="line.107"></a> -<span class="sourceLineNo">108</span> throw new WALEntryStreamRuntimeException(e);<a name="line.108"></a> -<span class="sourceLineNo">109</span> }<a name="line.109"></a> -<span class="sourceLineNo">110</span> }<a name="line.110"></a> -<span class="sourceLineNo">111</span> return currentEntry != null;<a name="line.111"></a> -<span class="sourceLineNo">112</span> }<a name="line.112"></a> -<span class="sourceLineNo">113</span><a name="line.113"></a> -<span class="sourceLineNo">114</span> /**<a name="line.114"></a> -<span class="sourceLineNo">115</span> * @return the next WAL entry in this stream<a name="line.115"></a> -<span class="sourceLineNo">116</span> * @throws WALEntryStreamRuntimeException if there was an IOException<a name="line.116"></a> -<span class="sourceLineNo">117</span> * @throws NoSuchElementException if no more entries in the stream.<a name="line.117"></a> -<span class="sourceLineNo">118</span> */<a name="line.118"></a> -<span class="sourceLineNo">119</span> @Override<a name="line.119"></a> -<span class="sourceLineNo">120</span> public Entry next() {<a name="line.120"></a> -<span class="sourceLineNo">121</span> if (!hasNext()) throw new NoSuchElementException();<a name="line.121"></a> -<span class="sourceLineNo">122</span> Entry save = currentEntry;<a name="line.122"></a> -<span class="sourceLineNo">123</span> currentEntry = null; // gets reloaded by hasNext()<a name="line.123"></a> -<span class="sourceLineNo">124</span> return save;<a name="line.124"></a> -<span class="sourceLineNo">125</span> }<a name="line.125"></a> -<span class="sourceLineNo">126</span><a name="line.126"></a> -<span class="sourceLineNo">127</span> /**<a name="line.127"></a> -<span class="sourceLineNo">128</span> * Not supported.<a name="line.128"></a> -<span class="sourceLineNo">129</span> */<a name="line.129"></a> -<span class="sourceLineNo">130</span> @Override<a name="line.130"></a> -<span class="sourceLineNo">131</span> public void remove() {<a name="line.131"></a> -<span class="sourceLineNo">132</span> throw new UnsupportedOperationException();<a name="line.132"></a> -<span class="sourceLineNo">133</span> }<a name="line.133"></a> -<span class="sourceLineNo">134</span><a name="line.134"></a> -<span class="sourceLineNo">135</span> /**<a name="line.135"></a> -<span class="sourceLineNo">136</span> * {@inheritDoc}<a name="line.136"></a> -<span class="sourceLineNo">137</span> */<a name="line.137"></a> -<span class="sourceLineNo">138</span> @Override<a name="line.138"></a> -<span class="sourceLineNo">139</span> public void close() throws IOException {<a name="line.139"></a> -<span class="sourceLineNo">140</span> closeReader();<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> * @return the iterator over WAL entries in the queue.<a name="line.144"></a> -<span class="sourceLineNo">145</span> */<a name="line.145"></a> -<span class="sourceLineNo">146</span> @Override<a name="line.146"></a> -<span class="sourceLineNo">147</span> public Iterator<Entry> iterator() {<a name="line.147"></a> -<span class="sourceLineNo">148</span> return this;<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> /**<a name="line.151"></a> -<span class="sourceLineNo">152</span> * @return the position of the last Entry returned by next()<a name="line.152"></a> -<span class="sourceLineNo">153</span> */<a name="line.153"></a> -<span class="sourceLineNo">154</span> public long getPosition() {<a name="line.154"></a> -<span class="sourceLineNo">155</span> return currentPosition;<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> /**<a name="line.158"></a> -<span class="sourceLineNo">159</span> * @return the {@link Path} of the current WAL<a name="line.159"></a> -<span 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class="sourceLineNo">171</span> sb.append("no replication ongoing, waiting for new log");<a name="line.171"></a> -<span class="sourceLineNo">172</span> }<a name="line.172"></a> -<span class="sourceLineNo">173</span> return sb.toString();<a name="line.173"></a> -<span class="sourceLineNo">174</span> }<a name="line.174"></a> -<span class="sourceLineNo">175</span><a name="line.175"></a> -<span class="sourceLineNo">176</span> /**<a name="line.176"></a> -<span class="sourceLineNo">177</span> * Should be called if the stream is to be reused (i.e. used again after hasNext() has returned<a name="line.177"></a> -<span class="sourceLineNo">178</span> * false)<a name="line.178"></a> -<span class="sourceLineNo">179</span> * @throws IOException<a name="line.179"></a> -<span class="sourceLineNo">180</span> */<a name="line.180"></a> -<span class="sourceLineNo">181</span> public void reset() throws IOException {<a name="line.181"></a> -<span class="sourceLineNo">182</span> if (reader != null && currentPath != null) {<a name="line.182"></a> -<span class="sourceLineNo">183</span> resetReader();<a name="line.183"></a> -<span class="sourceLineNo">184</span> }<a name="line.184"></a> -<span class="sourceLineNo">185</span> }<a name="line.185"></a> -<span class="sourceLineNo">186</span><a name="line.186"></a> -<span class="sourceLineNo">187</span> private void setPosition(long position) {<a name="line.187"></a> -<span class="sourceLineNo">188</span> currentPosition = position;<a name="line.188"></a> -<span class="sourceLineNo">189</span> }<a name="line.189"></a> -<span class="sourceLineNo">190</span><a name="line.190"></a> -<span class="sourceLineNo">191</span> private void setCurrentPath(Path path) {<a name="line.191"></a> -<span class="sourceLineNo">192</span> this.currentPath = path;<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> private void tryAdvanceEntry() throws IOException {<a name="line.195"></a> -<span class="sourceLineNo">196</span> if (checkReader()) {<a name="line.196"></a> -<span class="sourceLineNo">197</span> readNextEntryAndSetPosition();<a name="line.197"></a> -<span class="sourceLineNo">198</span> if (currentEntry == null) { // no more entries in this log file - see if log was rolled<a name="line.198"></a> -<span class="sourceLineNo">199</span> if (logQueue.size() > 1) { // log was rolled<a name="line.199"></a> -<span class="sourceLineNo">200</span> // Before dequeueing, we should always get one more attempt at reading.<a name="line.200"></a> -<span class="sourceLineNo">201</span> // This is in case more entries came in after we opened the reader,<a name="line.201"></a> -<span class="sourceLineNo">202</span> // and a new log was enqueued while we were reading. See HBASE-6758<a name="line.202"></a> -<span class="sourceLineNo">203</span> resetReader();<a name="line.203"></a> -<span class="sourceLineNo">204</span> readNextEntryAndSetPosition();<a name="line.204"></a> -<span class="sourceLineNo">205</span> if (currentEntry == null) {<a name="line.205"></a> -<span class="sourceLineNo">206</span> if (checkAllBytesParsed()) { // now we're certain we're done with this log file<a name="line.206"></a> -<span class="sourceLineNo">207</span> dequeueCurrentLog();<a name="line.207"></a> -<span class="sourceLineNo">208</span> if (openNextLog()) {<a name="line.208"></a> -<span class="sourceLineNo">209</span> readNextEntryAndSetPosition();<a name="line.209"></a> -<span class="sourceLineNo">210</span> }<a name="line.210"></a> -<span class="sourceLineNo">211</span> }<a name="line.211"></a> -<span class="sourceLineNo">212</span> }<a name="line.212"></a> -<span class="sourceLineNo">213</span> } // no other logs, we've simply hit the end of the current open log. 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"was not" : "was") + " closed cleanly " + getCurrentPathStat());<a name="line.228"></a> -<span class="sourceLineNo">229</span> metrics.incrUnknownFileLengthForClosedWAL();<a name="line.229"></a> -<span class="sourceLineNo">230</span> }<a name="line.230"></a> -<span class="sourceLineNo">231</span> if (stat != null) {<a name="line.231"></a> -<span class="sourceLineNo">232</span> if (trailerSize < 0) {<a name="line.232"></a> -<span class="sourceLineNo">233</span> if (currentPosition < stat.getLen()) {<a name="line.233"></a> -<span class="sourceLineNo">234</span> final long skippedBytes = stat.getLen() - currentPosition;<a name="line.234"></a> -<span class="sourceLineNo">235</span> LOG.info("Reached the end of WAL file '" + currentPath<a name="line.235"></a> -<span class="sourceLineNo">236</span> + "'. It was not closed cleanly, so we did not parse " + skippedBytes<a name="line.236"></a> -<span class="sourceLineNo">237</span> + " bytes of data.");<a name="line.237"></a> -<span class="sourceLineNo">238</span> metrics.incrUncleanlyClosedWALs();<a name="line.238"></a> -<span class="sourceLineNo">239</span> metrics.incrBytesSkippedInUncleanlyClosedWALs(skippedBytes);<a name="line.239"></a> -<span class="sourceLineNo">240</span> }<a name="line.240"></a> -<span class="sourceLineNo">241</span> } else if (currentPosition + trailerSize < stat.getLen()) {<a name="line.241"></a> -<span class="sourceLineNo">242</span> LOG.warn("Processing end of WAL file '" + currentPath + "'. At position " + currentPosition<a name="line.242"></a> -<span class="sourceLineNo">243</span> + ", which is too far away from reported file length " + stat.getLen()<a name="line.243"></a> -<span class="sourceLineNo">244</span> + ". Restarting WAL reading (see HBASE-15983 for details). " + getCurrentPathStat());<a name="line.244"></a> -<span class="sourceLineNo">245</span> setPosition(0);<a name="line.245"></a> -<span class="sourceLineNo">246</span> resetReader();<a name="line.246"></a> -<span class="sourceLineNo">247</span> metrics.incrRestartedWALReading();<a name="line.247"></a> -<span class="sourceLineNo">248</span> metrics.incrRepeatedFileBytes(currentPosition);<a name="line.248"></a> -<span class="sourceLineNo">249</span> return false;<a name="line.249"></a> -<span class="sourceLineNo">250</span> }<a name="line.250"></a> -<span class="sourceLineNo">251</span> }<a name="line.251"></a> -<span class="sourceLineNo">252</span> if (LOG.isTraceEnabled()) {<a name="line.252"></a> -<span class="sourceLineNo">253</span> LOG.trace("Reached the end of log " + this.currentPath + ", and the length of the file is "<a name="line.253"></a> -<span class="sourceLineNo">254</span> + (stat == null ? "N/A" : stat.getLen()));<a name="line.254"></a> -<span class="sourceLineNo">255</span> }<a name="line.255"></a> -<span class="sourceLineNo">256</span> metrics.incrCompletedWAL();<a name="line.256"></a> -<span class="sourceLineNo">257</span> return true;<a name="line.257"></a> -<span class="sourceLineNo">258</span> }<a name="line.258"></a> -<span class="sourceLineNo">259</span><a name="line.259"></a> -<span class="sourceLineNo">260</span> private void dequeueCurrentLog() throws IOException {<a name="line.260"></a> -<span class="sourceLineNo">261</span> if (LOG.isDebugEnabled()) {<a name="line.261"></a> -<span class="sourceLineNo">262</span> LOG.debug("Reached the end of log " + currentPath);<a name="line.262"></a> -<span class="sourceLineNo">263</span> }<a name="line.263"></a> -<span class="sourceLineNo">264</span> closeReader();<a name="line.264"></a> -<span class="sourceLineNo">265</span> logQueue.remove();<a name="line.265"></a> -<span class="sourceLineNo">266</span> setPosition(0);<a name="line.266"></a> -<span class="sourceLineNo">267</span> metrics.decrSizeOfLogQueue();<a name="line.267"></a> -<span class="sourceLineNo">268</span> }<a name="line.268"></a> -<span class="sourceLineNo">269</span><a name="line.269"></a> -<span class="sourceLineNo">270</span> private void readNextEntryAndSetPosition() throws IOException {<a name="line.270"></a> -<span class="sourceLineNo">271</span> Entry readEntry = reader.next();<a name="line.271"></a> -<span class="sourceLineNo">272</span> long readerPos = reader.getPosition();<a name="line.272"></a> -<span class="sourceLineNo">273</span> if (readEntry != null) {<a name="line.273"></a> -<span class="sourceLineNo">274</span> metrics.incrLogEditsRead();<a name="line.274"></a> -<span class="sourceLineNo">275</span> metrics.incrLogReadInBytes(readerPos - currentPosition);<a name="line.275"></a> -<span class="sourceLineNo">276</span> }<a name="line.276"></a> -<span class="sourceLineNo">277</span> currentEntry = readEntry; // could be null<a name="line.277"></a> -<span class="sourceLineNo">278</span> setPosition(readerPos);<a name="line.278"></a> -<span class="sourceLineNo">279</span> }<a name="line.279"></a> -<span class="sourceLineNo">280</span><a name="line.280"></a> -<span class="sourceLineNo">281</span> private void closeReader() throws IOException {<a name="line.281"></a> -<span class="sourceLineNo">282</span> if (reader != null) {<a name="line.282"></a> -<span class="sourceLineNo">283</span> reader.close();<a name="line.283"></a> -<span class="sourceLineNo">284</span> reader = null;<a name="line.284"></a> -<span class="sourceLineNo">285</span> }<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 we don't have a reader, open a reader on the next log<a name="line.288"></a> -<span class="sourceLineNo">289</span> private boolean checkReader() throws 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(reader != null) return true;<a name="line.301"></a> -<span class="sourceLineNo">302</span> }<a name="line.302"></a> -<span class="sourceLineNo">303</span> return false;<a name="line.303"></a> -<span class="sourceLineNo">304</span> }<a name="line.304"></a> -<span class="sourceLineNo">305</span><a name="line.305"></a> -<span class="sourceLineNo">306</span> private Path getArchivedLog(Path path) throws IOException {<a name="line.306"></a> -<span class="sourceLineNo">307</span> Path rootDir = FSUtils.getRootDir(conf);<a name="line.307"></a> -<span class="sourceLineNo">308</span> Path oldLogDir = new Path(rootDir, HConstants.HREGION_OLDLOGDIR_NAME);<a name="line.308"></a> -<span class="sourceLineNo">309</span> Path archivedLogLocation = new Path(oldLogDir, path.getName());<a name="line.309"></a> -<span class="sourceLineNo">310</span> if (fs.exists(archivedLogLocation)) {<a name="line.310"></a> -<span class="sourceLineNo">311</span> LOG.info("Log " + path + " was moved to " + 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(NullPointerException npe) {<a name="line.344"></a> -<span class="sourceLineNo">345</span> // Workaround for race condition in HDFS-4380<a name="line.345"></a> -<span class="sourceLineNo">346</span> // which throws a NPE if we open a file before any data node has the most recent block<a name="line.346"></a> -<span class="sourceLineNo">347</span> // Just sleep and retry. 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class="sourceLineNo">079</span> }<a name="line.79"></a> +<span class="sourceLineNo">080</span><a name="line.80"></a> +<span class="sourceLineNo">081</span> /**<a name="line.81"></a> +<span class="sourceLineNo">082</span> * Create an entry stream over the given queue at the given start position<a name="line.82"></a> +<span class="sourceLineNo">083</span> * @param logQueue the queue of WAL paths<a name="line.83"></a> +<span class="sourceLineNo">084</span> * @param fs {@link FileSystem} to use to create {@link Reader} for this stream<a name="line.84"></a> +<span class="sourceLineNo">085</span> * @param conf {@link Configuration} to use to create {@link Reader} for this stream<a name="line.85"></a> +<span class="sourceLineNo">086</span> * @param startPosition the position in the first WAL to start reading at<a name="line.86"></a> +<span class="sourceLineNo">087</span> * @param metrics replication metrics<a name="line.87"></a> +<span class="sourceLineNo">088</span> * @throws IOException<a 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class="sourceLineNo">135</span><a name="line.135"></a> +<span class="sourceLineNo">136</span> /**<a name="line.136"></a> +<span class="sourceLineNo">137</span> * {@inheritDoc}<a name="line.137"></a> +<span class="sourceLineNo">138</span> */<a name="line.138"></a> +<span class="sourceLineNo">139</span> @Override<a name="line.139"></a> +<span class="sourceLineNo">140</span> public void close() throws IOException {<a name="line.140"></a> +<span class="sourceLineNo">141</span> closeReader();<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> /**<a name="line.144"></a> +<span class="sourceLineNo">145</span> * @return the iterator over WAL entries in the queue.<a name="line.145"></a> +<span class="sourceLineNo">146</span> */<a name="line.146"></a> +<span class="sourceLineNo">147</span> @Override<a name="line.147"></a> +<span class="sourceLineNo">148</span> public Iterator<Entry> iterator() {<a name="line.148"></a> +<span class="sourceLineNo">149</span> return this;<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> * @return the position of the last Entry returned by next()<a name="line.153"></a> +<span class="sourceLineNo">154</span> */<a name="line.154"></a> +<span class="sourceLineNo">155</span> public long getPosition() {<a name="line.155"></a> +<span class="sourceLineNo">156</span> return currentPosition;<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> * @return the {@link Path} of the current WAL<a name="line.160"></a> +<span 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class="sourceLineNo">172</span> sb.append("no replication ongoing, waiting for new log");<a name="line.172"></a> +<span class="sourceLineNo">173</span> }<a name="line.173"></a> +<span class="sourceLineNo">174</span> return sb.toString();<a name="line.174"></a> +<span class="sourceLineNo">175</span> }<a name="line.175"></a> +<span class="sourceLineNo">176</span><a name="line.176"></a> +<span class="sourceLineNo">177</span> /**<a name="line.177"></a> +<span class="sourceLineNo">178</span> * Should be called if the stream is to be reused (i.e. used again after hasNext() has returned<a name="line.178"></a> +<span class="sourceLineNo">179</span> * false)<a name="line.179"></a> +<span class="sourceLineNo">180</span> * @throws IOException<a name="line.180"></a> +<span class="sourceLineNo">181</span> */<a name="line.181"></a> +<span class="sourceLineNo">182</span> public void reset() throws IOException {<a name="line.182"></a> +<span class="sourceLineNo">183</span> if (reader != null && currentPath != null) {<a name="line.183"></a> +<span class="sourceLineNo">184</span> resetReader();<a name="line.184"></a> +<span class="sourceLineNo">185</span> }<a name="line.185"></a> +<span class="sourceLineNo">186</span> }<a name="line.186"></a> +<span class="sourceLineNo">187</span><a name="line.187"></a> +<span class="sourceLineNo">188</span> private void setPosition(long position) {<a name="line.188"></a> +<span class="sourceLineNo">189</span> currentPosition = position;<a name="line.189"></a> +<span class="sourceLineNo">190</span> }<a name="line.190"></a> +<span class="sourceLineNo">191</span><a name="line.191"></a> +<span class="sourceLineNo">192</span> private void setCurrentPath(Path path) {<a name="line.192"></a> +<span class="sourceLineNo">193</span> this.currentPath = path;<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> private void tryAdvanceEntry() throws IOException {<a name="line.196"></a> +<span class="sourceLineNo">197</span> if (checkReader()) {<a name="line.197"></a> +<span class="sourceLineNo">198</span> readNextEntryAndSetPosition();<a name="line.198"></a> +<span class="sourceLineNo">199</span> if (currentEntry == null) { // no more entries in this log file - see if log was rolled<a name="line.199"></a> +<span class="sourceLineNo">200</span> if (logQueue.size() > 1) { // log was rolled<a name="line.200"></a> +<span class="sourceLineNo">201</span> // Before dequeueing, we should always get one more attempt at reading.<a name="line.201"></a> +<span class="sourceLineNo">202</span> // This is in case more entries came in after we opened the reader,<a name="line.202"></a> +<span class="sourceLineNo">203</span> // and a new log was enqueued while we were reading. See HBASE-6758<a name="line.203"></a> +<span class="sourceLineNo">204</span> resetReader();<a name="line.204"></a> +<span class="sourceLineNo">205</span> readNextEntryAndSetPosition();<a name="line.205"></a> +<span class="sourceLineNo">206</span> if (currentEntry == null) {<a name="line.206"></a> +<span class="sourceLineNo">207</span> if (checkAllBytesParsed()) { // now we're certain we're done with this log file<a name="line.207"></a> +<span class="sourceLineNo">208</span> dequeueCurrentLog();<a name="line.208"></a> +<span class="sourceLineNo">209</span> if (openNextLog()) {<a name="line.209"></a> +<span class="sourceLineNo">210</span> readNextEntryAndSetPosition();<a name="line.210"></a> +<span class="sourceLineNo">211</span> }<a name="line.211"></a> +<span class="sourceLineNo">212</span> }<a name="line.212"></a> +<span class="sourceLineNo">213</span> }<a name="line.213"></a> +<span class="sourceLineNo">214</span> } // no other logs, we've simply hit the end of the current open log. Do nothing<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> // do nothing if we don't have a WAL Reader (e.g. if there's no logs in queue)<a name="line.217"></a> +<span class="sourceLineNo">218</span> }<a name="line.218"></a> +<span class="sourceLineNo">219</span><a name="line.219"></a> +<span class="sourceLineNo">220</span> // HBASE-15984 check to see we have in fact parsed all data in a cleanly closed file<a name="line.220"></a> +<span class="sourceLineNo">221</span> private boolean checkAllBytesParsed() throws IOException {<a name="line.221"></a> +<span class="sourceLineNo">222</span> // -1 means the wal wasn't closed cleanly.<a name="line.222"></a> +<span class="sourceLineNo">223</span> final long trailerSize = currentTrailerSize();<a name="line.223"></a> +<span class="sourceLineNo">224</span> FileStatus stat = null;<a name="line.224"></a> +<span class="sourceLineNo">225</span> try {<a name="line.225"></a> +<span class="sourceLineNo">226</span> stat = fs.getFileStatus(this.currentPath);<a name="line.226"></a> +<span class="sourceLineNo">227</span> } catch (IOException exception) {<a name="line.227"></a> +<span class="sourceLineNo">228</span> LOG.warn("Couldn't get file length information about log " + this.currentPath + ", it "<a name="line.228"></a> +<span class="sourceLineNo">229</span> + (trailerSize < 0 ? "was not" : "was") + " closed cleanly " + getCurrentPathStat());<a name="line.229"></a> +<span class="sourceLineNo">230</span> metrics.incrUnknownFileLengthForClosedWAL();<a name="line.230"></a> +<span class="sourceLineNo">231</span> }<a name="line.231"></a> +<span class="sourceLineNo">232</span> if (stat != null) {<a name="line.232"></a> +<span class="sourceLineNo">233</span> if (trailerSize < 0) {<a name="line.233"></a> +<span class="sourceLineNo">234</span> if (currentPosition < stat.getLen()) {<a name="line.234"></a> +<span class="sourceLineNo">235</span> final long skippedBytes = stat.getLen() - currentPosition;<a name="line.235"></a> +<span class="sourceLineNo">236</span> LOG.info("Reached the end of WAL file '" + currentPath<a name="line.236"></a> +<span class="sourceLineNo">237</span> + "'. It was not closed cleanly, so we did not parse " + skippedBytes<a name="line.237"></a> +<span class="sourceLineNo">238</span> + " bytes of data.");<a name="line.238"></a> +<span class="sourceLineNo">239</span> metrics.incrUncleanlyClosedWALs();<a name="line.239"></a> +<span class="sourceLineNo">240</span> metrics.incrBytesSkippedInUncleanlyClosedWALs(skippedBytes);<a name="line.240"></a> +<span class="sourceLineNo">241</span> }<a name="line.241"></a> +<span class="sourceLineNo">242</span> } else if (currentPosition + trailerSize < stat.getLen()) {<a name="line.242"></a> +<span class="sourceLineNo">243</span> LOG.warn("Processing end of WAL file '" + currentPath + "'. At position " + currentPosition<a name="line.243"></a> +<span class="sourceLineNo">244</span> + ", which is too far away from reported file length " + stat.getLen()<a name="line.244"></a> +<span class="sourceLineNo">245</span> + ". Restarting WAL reading (see HBASE-15983 for details). " + getCurrentPathStat());<a name="line.245"></a> +<span class="sourceLineNo">246</span> setPosition(0);<a name="line.246"></a> +<span class="sourceLineNo">247</span> resetReader();<a name="line.247"></a> +<span class="sourceLineNo">248</span> metrics.incrRestartedWALReading();<a name="line.248"></a> +<span class="sourceLineNo">249</span> metrics.incrRepeatedFileBytes(currentPosition);<a name="line.249"></a> +<span class="sourceLineNo">250</span> return false;<a name="line.250"></a> +<span class="sourceLineNo">251</span> }<a name="line.251"></a> +<span class="sourceLineNo">252</span> }<a name="line.252"></a> +<span class="sourceLineNo">253</span> if (LOG.isTraceEnabled()) {<a name="line.253"></a> +<span class="sourceLineNo">254</span> LOG.trace("Reached the end of log " + this.currentPath + ", and the length of the file is "<a name="line.254"></a> +<span class="sourceLineNo">255</span> + (stat == null ? "N/A" : stat.getLen()));<a name="line.255"></a> +<span class="sourceLineNo">256</span> }<a name="line.256"></a> +<span class="sourceLineNo">257</span> metrics.incrCompletedWAL();<a name="line.257"></a> +<span class="sourceLineNo">258</span> return true;<a name="line.258"></a> +<span class="sourceLineNo">259</span> }<a name="line.259"></a> +<span class="sourceLineNo">260</span><a name="line.260"></a> +<span class="sourceLineNo">261</span> private void dequeueCurrentLog() throws IOException {<a name="line.261"></a> +<span class="sourceLineNo">262</span> if (LOG.isDebugEnabled()) {<a name="line.262"></a> +<span class="sourceLineNo">263</span> LOG.debug("Reached the end of log " + currentPath);<a name="line.263"></a> +<span class="sourceLineNo">264</span> }<a name="line.264"></a> +<span class="sourceLineNo">265</span> closeReader();<a name="line.265"></a> +<span class="sourceLineNo">266</span> logQueue.remove();<a name="line.266"></a> +<span class="sourceLineNo">267</span> setPosition(0);<a name="line.267"></a> +<span class="sourceLineNo">268</span> metrics.decrSizeOfLogQueue();<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> private void readNextEntryAndSetPosition() throws IOException {<a name="line.271"></a> +<span class="sourceLineNo">272</span> Entry readEntry = reader.next();<a name="line.272"></a> +<span class="sourceLineNo">273</span> long readerPos = reader.getPosition();<a name="line.273"></a> +<span class="sourceLineNo">274</span> if (readEntry != null) {<a name="line.274"></a> +<span class="sourceLineNo">275</span> metrics.incrLogEditsRead();<a name="line.275"></a> +<span class="sourceLineNo">276</span> metrics.incrLogReadInBytes(readerPos - currentPosition);<a name="line.276"></a> +<span class="sourceLineNo">277</span> }<a name="line.277"></a> +<span class="sourceLineNo">278</span> currentEntry = readEntry; // could be null<a name="line.278"></a> +<span class="sourceLineNo">279</span> setPosition(readerPos);<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> private void closeReader() throws IOException {<a name="line.282"></a> +<span class="sourceLineNo">283</span> if (reader != null) {<a name="line.283"></a> +<span class="sourceLineNo">284</span> reader.close();<a name="line.284"></a> +<span class="sourceLineNo">285</span> reader = null;<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><a name="line.288"></a> +<span class="sourceLineNo">289</span> // if we don't have a reader, open a reader on the next log<a name="line.289"></a> +<span class="sourceLineNo">290</span> private boolean checkReader() throws IOException {<a name="line.290"></a> +<span class="sourceLineNo">291</span> if (reader == null) {<a name="line.291"></a> +<span class="sourceLineNo">292</span> return openNextLog();<a name="line.292"></a> +<span class="sourceLineNo">293</span> }<a name="line.293"></a> +<span class="sourceLineNo">294</span> return true;<a name="line.294"></a> +<span class="sourceLineNo">295</span> }<a name="line.295"></a> +<span class="sourceLineNo">296</span><a name="line.296"></a> +<span class="sourceLineNo">297</span> // open a reader on the next log in queue<a name="line.297"></a> +<span class="sourceLineNo">298</span> private boolean openNextLog() throws IOException {<a name="line.298"></a> +<span class="sourceLineNo">299</span> Path nextPath = logQueue.peek();<a name="line.299"></a> +<span class="sourceLineNo">300</span> if (nextPath != null) {<a name="line.300"></a> +<span class="sourceLineNo">301</span> openReader(nextPath);<a name="line.301"></a> +<span class="sourceLineNo">302</span> if (reader != null) return true;<a name="line.302"></a> +<span class="sourceLineNo">303</span> }<a name="line.303"></a> +<span class="sourceLineNo">304</span> return false;<a name="line.304"></a> +<span class="sourceLineNo">305</span> }<a name="line.305"></a> +<span class="sourceLineNo">306</span><a name="line.306"></a> +<span class="sourceLineNo">307</span> private Path getArchivedLog(Path path) throws IOException {<a name="line.307"></a> +<span class="sourceLineNo">308</span> Path rootDir = FSUtils.getRootDir(conf);<a name="line.308"></a> +<span class="sourceLineNo">309</span> Path oldLogDir = new Path(rootDir, HConstants.HREGION_OLDLOGDIR_NAME);<a name="line.309"></a> +<span class="sourceLineNo">310</span> Path archivedLogLocation = new Path(oldLogDir, path.getName());<a name="line.310"></a> +<span class="sourceLineNo">311</span> if (fs.exists(archivedLogLocation)) {<a name="line.311"></a> +<span class="sourceLineNo">312</span> LOG.info("Log " + path + " was moved to " + archivedLogLocation);<a name="line.312"></a> +<span class="sourceLineNo">313</span> return archivedLogLocation;<a name="line.313"></a> +<span class="sourceLineNo">314</span> } else {<a name="line.314"></a> +<span class="sourceLineNo">315</span> LOG.error("Couldn't locate log: " + path);<a name="line.315"></a> +<span class="sourceLineNo">316</span> return path;<a name="line.316"></a> +<span class="sourceLineNo">317</span> }<a name="line.317"></a> +<span class="sourceLineNo">318</span> }<a name="line.318"></a> +<span class="sourceLineNo">319</span><a name="line.319"></a> +<span class="sourceLineNo">320</span> private void handleFileNotFound(Path path, FileNotFoundException fnfe) throws IOException {<a name="line.320"></a> +<span class="sourceLineNo">321</span> // If the log was archived, continue reading from there<a name="line.321"></a> +<span class="sourceLineNo">322</span> Path archivedLog = getArchivedLog(path);<a name="line.322"></a> +<span class="sourceLineNo">323</span> if (!path.equals(archivedLog)) {<a name="line.323"></a> +<span class="sourceLineNo">324</span> openReader(archivedLog);<a name="line.324"></a> +<span class="sourceLineNo">325</span> } else {<a name="line.325"></a> +<span class="sourceLineNo">326</span> throw fnfe;<a name="line.326"></a> +<span class="sourceLineNo">327</span> }<a name="line.327"></a> +<span class="sourceLineNo">328</span> }<a name="line.328"></a> +<span class="sourceLineNo">329</span> private void openReader(Path path) throws IOException {<a name="line.329"></a> +<span class="sourceLineNo">330</span> try {<a name="line.330"></a> +<span class="sourceLineNo">331</span> // Detect if this is a new file, if so get a new reader else<a name="line.331"></a> +<span class="sourceLineNo">332</span> // reset the current reader so that we see the new data<a name="line.332"></a> +<span class="sourceLineNo">333</span> if (reader == null || !getCurrentPath().equals(path)) {<a name="line.333"></a> +<span class="sourceLineNo">334</span> closeReader();<a name="line.334"></a> +<span class="sourceLineNo">335</span> reader = WALFactory.createReader(fs, path, conf);<a name="line.335"></a> +<span class="sourceLineNo">336</span> seek();<a name="line.336"></a> +<span class="sourceLineNo">337</span> setCurrentPath(path);<a name="line.337"></a> +<span class="sourceLineNo">338</span> } else {<a name="line.338"></a> +<span class="sourceLineNo">339</span> resetReader();<a name="line.339"></a> +<span class="sourceLineNo">340</span> }<a name="line.340"></a> +<span class="sourceLineNo">341</span> } catch (FileNotFoundException fnfe) {<a name="line.341"></a> +<span class="sourceLineNo">342</span> handleFileNotFound(path, fnfe);<a name="line.342"></a> +<span class="sourceLineNo">343</span> } catch (RemoteException re) {<a name="line.343"></a> +<span class="sourceLineNo">344</span> IOException ioe = re.unwrapRemoteException(FileNotFoundException.class);<a name="line.344"></a> +<span class="sourceLineNo">345</span> if (!(ioe instanceof FileNotFoundException)) throw ioe;<a name="line.345"></a> +<span class="sourceLineNo">346</span> handleFileNotFound(path, (FileNotFoundException)ioe);<a name="line.346"></a> +<span class="sourceLineNo">347</span> } catch (LeaseNotRecoveredException lnre) {<a name="line.347"></a> +<span class="sourceLineNo">348</span> // HBASE-15019 the WAL was not closed due to some hiccup.<a name="line.348"></a> +<span class="sourceLineNo">349</span> LOG.warn("Try to recover the WAL lease " + currentPath, lnre);<a name="line.349"></a> +<span class="sourceLineNo">350</span> recoverLease(conf, currentPath);<a name="line.350"></a> +<span class="sourceLineNo">351</span> reader = null;<a name="line.351"></a> +<span class="sourceLineNo">352</span> } catch (NullPointerException npe) {<a name="line.352"></a> +<span class="sourceLineNo">353</span> // Workaround for race condition in HDFS-4380<a name="line.353"></a> +<span class="sourceLineNo">354</span> // which throws a NPE if we open a file before any data node has the most recent block<a name="line.354"></a> +<span class="sourceLineNo">355</span> // Just sleep and retry. 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+<span class="sourceLineNo">378</span> private void resetReader() throws IOException {<a name="line.378"></a> +<span class="sourceLineNo">379</span> try {<a name="line.379"></a> +<span class="sourceLineNo">380</span> reader.reset();<a name="line.380"></a> +<span class="sourceLineNo">381</span> seek();<a name="line.381"></a> +<span class="sourceLineNo">382</span> } catch (FileNotFoundException fnfe) {<a name="line.382"></a> +<span class="sourceLineNo">383</span> // If the log was archived, continue reading from there<a name="line.383"></a> +<span class="sourceLineNo">384</span> Path archivedLog = getArchivedLog(currentPath);<a name="line.384"></a> +<span class="sourceLineNo">385</span> if (!currentPath.equals(archivedLog)) {<a name="line.385"></a> +<span class="sourceLineNo">386</span> openReader(archivedLog);<a name="line.386"></a> +<span class="sourceLineNo">387</span> } else {<a name="line.387"></a> +<span class="sourceLineNo">388</span> throw fnfe;<a name="line.388"></a> +<span class="sourceLineNo">389</span> }<a name="line.389"></a> +<span class="sourceLineNo">390</span> } catch (NullPointerException npe) {<a name="line.390"></a> +<span class="sourceLineNo">391</span> throw new IOException("NPE resetting reader, likely HDFS-4380", npe);<a name="line.391"></a> +<span class="sourceLineNo">392</span> }<a name="line.392"></a> +<span class="sourceLineNo">393</span> }<a name="line.393"></a> +<span class="sourceLineNo">394</span><a name="line.394"></a> +<span class="sourceLineNo">395</span> private void seek() throws IOException {<a name="line.395"></a> +<span class="sourceLineNo">396</span> if (currentPosition != 0) {<a name="line.396"></a> +<span class="sourceLineNo">397</span> reader.seek(currentPosition);<a name="line.397"></a> <span class="sourceLineNo">398</span> }<a name="line.398"></a> -<span class="sourceLineNo">399</span> return size;<a name="line.399"></a> -<span class="sourceLineNo">400</span> }<a name="line.400"></a> -<span 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class="sourceLineNo">400</span><a name="line.400"></a> +<span class="sourceLineNo">401</span> private long currentTrailerSize() {<a name="line.401"></a> +<span class="sourceLineNo">402</span> long size = -1L;<a name="line.402"></a> +<span class="sourceLineNo">403</span> if (reader instanceof ProtobufLogReader) {<a name="line.403"></a> +<span class="sourceLineNo">404</span> final ProtobufLogReader pblr = (ProtobufLogReader) reader;<a name="line.404"></a> +<span class="sourceLineNo">405</span> size = pblr.trailerSize();<a name="line.405"></a> +<span class="sourceLineNo">406</span> }<a name="line.406"></a> +<span class="sourceLineNo">407</span> return size;<a name="line.407"></a> +<span class="sourceLineNo">408</span> }<a name="line.408"></a> +<span class="sourceLineNo">409</span><a name="line.409"></a> +<span class="sourceLineNo">410</span> @InterfaceAudience.Private<a name="line.410"></a> +<span class="sourceLineNo">411</span> public static class WALEntryStreamRuntimeException extends RuntimeException {<a name="line.411"></a> +<span class="sourceLineNo">412</span> private static final long serialVersionUID = -6298201811259982568L;<a name="line.412"></a> +<span class="sourceLineNo">413</span><a name="line.413"></a> +<span class="sourceLineNo">414</span> public WALEntryStreamRuntimeException(Exception e) {<a name="line.414"></a> +<span class="sourceLineNo">415</span> super(e);<a name="line.415"></a> +<span class="sourceLineNo">416</span> }<a name="line.416"></a> +<span class="sourceLineNo">417</span> }<a name="line.417"></a> +<span class="sourceLineNo">418</span><a name="line.418"></a> +<span class="sourceLineNo">419</span>}<a name="line.419"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1576543b/export_control.html ---------------------------------------------------------------------- diff --git a/export_control.html b/export_control.html index dfc5e11..c4259e4 100644 --- a/export_control.html +++ b/export_control.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="20170716" /> + <meta name="Date-Revision-yyyymmdd" content="20170718" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Export Control @@ -336,7 +336,7 @@ for more details.</p> <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2017-07-16</li> + <li id="publishDate" class="pull-right">Last Published: 2017-07-18</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1576543b/hbase-annotations/checkstyle.html ---------------------------------------------------------------------- diff --git a/hbase-annotations/checkstyle.html b/hbase-annotations/checkstyle.html index 445789c..814e066 100644 --- a/hbase-annotations/checkstyle.html +++ b/hbase-annotations/checkstyle.html @@ -1,5 +1,5 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> -<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-16 --> +<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-18 --> <html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> @@ -10,7 +10,7 @@ @import url("./css/site.css"); </style> <link rel="stylesheet" href="./css/print.css" type="text/css" media="print" /> - <meta name="Date-Revision-yyyymmdd" content="20170716" /> + <meta name="Date-Revision-yyyymmdd" content="20170718" /> <meta http-equiv="Content-Language" content="en" /> </head> @@ -27,7 +27,7 @@ <div class="xleft"> - <span id="publishDate">Last Published: 2017-07-16</span> + <span id="publishDate">Last Published: 2017-07-18</span> | <span id="projectVersion">Version: 3.0.0-SNAPSHOT</span> </div> <div class="xright"> <a href="./" title="Apache HBase - Annotations">Apache HBase - Annotations</a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1576543b/hbase-annotations/dependencies.html ---------------------------------------------------------------------- diff --git a/hbase-annotations/dependencies.html b/hbase-annotations/dependencies.html index a3860b2..bddb27a 100644 --- a/hbase-annotations/dependencies.html +++ b/hbase-annotations/dependencies.html @@ -1,5 +1,5 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> -<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-16 --> +<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-18 --> <html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> @@ -10,7 +10,7 @@ @import url("./css/site.css"); </style> <link rel="stylesheet" href="./css/print.css" type="text/css" media="print" /> - <meta name="Date-Revision-yyyymmdd" content="20170716" /> + <meta name="Date-Revision-yyyymmdd" content="20170718" /> <meta http-equiv="Content-Language" content="en" /> </head> @@ -27,7 +27,7 @@ <div class="xleft"> - <span id="publishDate">Last Published: 2017-07-16</span> + <span id="publishDate">Last Published: 2017-07-18</span> | <span id="projectVersion">Version: 3.0.0-SNAPSHOT</span> </div> <div class="xright"> <a href="./" title="Apache HBase - Annotations">Apache HBase - Annotations</a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1576543b/hbase-annotations/dependency-convergence.html ---------------------------------------------------------------------- diff --git a/hbase-annotations/dependency-convergence.html b/hbase-annotations/dependency-convergence.html index 54d270c..1f5a8b1 100644 --- a/hbase-annotations/dependency-convergence.html +++ b/hbase-annotations/dependency-convergence.html @@ -1,5 +1,5 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> -<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-16 --> +<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-18 --> <html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> @@ -10,7 +10,7 @@ @import url("./css/site.css"); </style> <link rel="stylesheet" href="./css/print.css" type="text/css" media="print" /> - <meta name="Date-Revision-yyyymmdd" content="20170716" /> + <meta name="Date-Revision-yyyymmdd" content="20170718" /> <meta http-equiv="Content-Language" content="en" /> </head> @@ -27,7 +27,7 @@ <div class="xleft"> - <span id="publishDate">Last Published: 2017-07-16</span> + <span id="publishDate">Last Published: 2017-07-18</span> | <span id="projectVersion">Version: 3.0.0-SNAPSHOT</span> </div> <div class="xright"> <a href="./" title="Apache HBase - Annotations">Apache HBase - Annotations</a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1576543b/hbase-annotations/dependency-info.html ---------------------------------------------------------------------- diff --git a/hbase-annotations/dependency-info.html b/hbase-annotations/dependency-info.html index 0643aaf..22008ca 100644 --- a/hbase-annotations/dependency-info.html +++ b/hbase-annotations/dependency-info.html @@ -1,5 +1,5 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> -<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-16 --> +<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-18 --> <html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> @@ -10,7 +10,7 @@ @import url("./css/site.css"); </style> <link rel="stylesheet" href="./css/print.css" type="text/css" media="print" /> - <meta name="Date-Revision-yyyymmdd" content="20170716" /> + <meta name="Date-Revision-yyyymmdd" content="20170718" /> <meta http-equiv="Content-Language" content="en" /> </head> @@ -27,7 +27,7 @@ <div class="xleft"> - <span id="publishDate">Last Published: 2017-07-16</span> + <span id="publishDate">Last Published: 2017-07-18</span> | <span id="projectVersion">Version: 3.0.0-SNAPSHOT</span> </div> <div class="xright"> <a href="./" title="Apache HBase - Annotations">Apache HBase - Annotations</a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1576543b/hbase-annotations/dependency-management.html ---------------------------------------------------------------------- diff --git a/hbase-annotations/dependency-management.html b/hbase-annotations/dependency-management.html index 1ce7e28..687d730 100644 --- a/hbase-annotations/dependency-management.html +++ b/hbase-annotations/dependency-management.html @@ -1,5 +1,5 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> -<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-16 --> +<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-18 --> <html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> @@ -10,7 +10,7 @@ @import url("./css/site.css"); </style> <link rel="stylesheet" href="./css/print.css" type="text/css" media="print" /> - <meta name="Date-Revision-yyyymmdd" content="20170716" /> + <meta name="Date-Revision-yyyymmdd" content="20170718" /> <meta http-equiv="Content-Language" content="en" /> </head> @@ -27,7 +27,7 @@ <div class="xleft"> - <span id="publishDate">Last Published: 2017-07-16</span> + <span id="publishDate">Last Published: 2017-07-18</span> | <span id="projectVersion">Version: 3.0.0-SNAPSHOT</span> </div> <div class="xright"> <a href="./" title="Apache HBase - Annotations">Apache HBase - Annotations</a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1576543b/hbase-annotations/index.html ---------------------------------------------------------------------- diff --git a/hbase-annotations/index.html b/hbase-annotations/index.html index 89dece5..65819f8 100644 --- a/hbase-annotations/index.html +++ b/hbase-annotations/index.html @@ -1,5 +1,5 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> -<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-16 --> +<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-18 --> <html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> @@ -10,7 +10,7 @@ @import url("./css/site.css"); </style> <link rel="stylesheet" href="./css/print.css" type="text/css" media="print" /> - <meta name="Date-Revision-yyyymmdd" content="20170716" /> + <meta name="Date-Revision-yyyymmdd" content="20170718" /> <meta http-equiv="Content-Language" content="en" /> </head> @@ -27,7 +27,7 @@ <div class="xleft"> - <span id="publishDate">Last Published: 2017-07-16</span> + <span id="publishDate">Last Published: 2017-07-18</span> | <span id="projectVersion">Version: 3.0.0-SNAPSHOT</span> </div> <div class="xright"> <a href="./" title="Apache HBase - Annotations">Apache HBase - Annotations</a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1576543b/hbase-annotations/integration.html ---------------------------------------------------------------------- diff --git a/hbase-annotations/integration.html b/hbase-annotations/integration.html index dc479c4..d5b4b6f 100644 --- a/hbase-annotations/integration.html +++ b/hbase-annotations/integration.html @@ -1,5 +1,5 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> -<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-16 --> +<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-18 --> <html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> @@ -10,7 +10,7 @@ @import url("./css/site.css"); </style> <link rel="stylesheet" href="./css/print.css" type="text/css" media="print" /> - <meta name="Date-Revision-yyyymmdd" content="20170716" /> + <meta name="Date-Revision-yyyymmdd" content="20170718" /> <meta http-equiv="Content-Language" content="en" /> </head> @@ -27,7 +27,7 @@ <div class="xleft"> - <span id="publishDate">Last Published: 2017-07-16</span> + <span id="publishDate">Last Published: 2017-07-18</span> | <span id="projectVersion">Version: 3.0.0-SNAPSHOT</span> </div> <div class="xright"> <a href="./" title="Apache HBase - Annotations">Apache HBase - Annotations</a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1576543b/hbase-annotations/issue-tracking.html ---------------------------------------------------------------------- diff --git a/hbase-annotations/issue-tracking.html b/hbase-annotations/issue-tracking.html index 8de9fcd..02c8cfc 100644 --- a/hbase-annotations/issue-tracking.html +++ b/hbase-annotations/issue-tracking.html @@ -1,5 +1,5 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> -<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-16 --> +<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-18 --> <html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> @@ -10,7 +10,7 @@ @import url("./css/site.css"); </style> <link rel="stylesheet" href="./css/print.css" type="text/css" media="print" /> - <meta name="Date-Revision-yyyymmdd" content="20170716" /> + <meta name="Date-Revision-yyyymmdd" content="20170718" /> <meta http-equiv="Content-Language" content="en" /> </head> @@ -27,7 +27,7 @@ <div class="xleft"> - <span id="publishDate">Last Published: 2017-07-16</span> + <span id="publishDate">Last Published: 2017-07-18</span> | <span id="projectVersion">Version: 3.0.0-SNAPSHOT</span> </div> <div class="xright"> <a href="./" title="Apache HBase - Annotations">Apache HBase - Annotations</a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1576543b/hbase-annotations/license.html ---------------------------------------------------------------------- diff --git a/hbase-annotations/license.html b/hbase-annotations/license.html index fb7156b..4c12a57 100644 --- a/hbase-annotations/license.html +++ b/hbase-annotations/license.html @@ -1,5 +1,5 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> -<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-16 --> +<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-18 --> <html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> @@ -10,7 +10,7 @@ @import url("./css/site.css"); </style> <link rel="stylesheet" href="./css/print.css" type="text/css" media="print" /> - <meta name="Date-Revision-yyyymmdd" content="20170716" /> + <meta name="Date-Revision-yyyymmdd" content="20170718" /> <meta http-equiv="Content-Language" content="en" /> </head> @@ -27,7 +27,7 @@ <div class="xleft"> - <span id="publishDate">Last Published: 2017-07-16</span> + <span id="publishDate">Last Published: 2017-07-18</span> | <span id="projectVersion">Version: 3.0.0-SNAPSHOT</span> </div> <div class="xright"> <a href="./" title="Apache HBase - Annotations">Apache HBase - Annotations</a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1576543b/hbase-annotations/mail-lists.html ---------------------------------------------------------------------- diff --git a/hbase-annotations/mail-lists.html b/hbase-annotations/mail-lists.html index 222e8b0..b96f754 100644 --- a/hbase-annotations/mail-lists.html +++ b/hbase-annotations/mail-lists.html @@ -1,5 +1,5 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> -<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-16 --> +<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-18 --> <html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> @@ -10,7 +10,7 @@ @import url("./css/site.css"); </style> <link rel="stylesheet" href="./css/print.css" type="text/css" media="print" /> - <meta name="Date-Revision-yyyymmdd" content="20170716" /> + <meta name="Date-Revision-yyyymmdd" content="20170718" /> <meta http-equiv="Content-Language" content="en" /> </head> @@ -27,7 +27,7 @@ <div class="xleft"> - <span id="publishDate">Last Published: 2017-07-16</span> + <span id="publishDate">Last Published: 2017-07-18</span> | <span id="projectVersion">Version: 3.0.0-SNAPSHOT</span> </div> <div class="xright"> <a href="./" title="Apache HBase - Annotations">Apache HBase - Annotations</a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1576543b/hbase-annotations/plugin-management.html ---------------------------------------------------------------------- diff --git a/hbase-annotations/plugin-management.html b/hbase-annotations/plugin-management.html index 2f068d8..1cb3f56 100644 --- a/hbase-annotations/plugin-management.html +++ b/hbase-annotations/plugin-management.html @@ -1,5 +1,5 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> -<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-16 --> +<!-- Generated by Apache Maven Doxia Site Renderer 1.6 at 2017-07-18 --> <html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> @@ -10,7 +10,7 @@ @import url("./css/site.css"); </style> <link rel="stylesheet" href="./css/print.css" type="text/css" media="print" /> - <meta name="Date-Revision-yyyymmdd" content="20170716" /> + <meta name="Date-Revision-yyyymmdd" content="20170718" /> <meta http-equiv="Content-Language" content="en" /> </head> @@ -27,7 +27,7 @@ <div class="xleft"> - <span id="publishDate">Last Published: 2017-07-16</span> + <span id="publishDate">Last Published: 2017-07-18</span> | <span id="projectVersion">Version: 3.0.0-SNAPSHOT</span> </div> <div class="xright"> <a href="./" title="Apache HBase - Annotations">Apache HBase - Annotations</a>
