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Posted to commits@hbase.apache.org by mi...@apache.org on 2016/08/25 18:25:32 UTC
[22/51] [abbrv] [partial] hbase-site git commit: Published site at
44c9021d67b0e922e1d2f5f53908742aceab6c80.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a16749a7/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/LoadIncrementalHFiles.html
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diff --git a/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/LoadIncrementalHFiles.html b/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/LoadIncrementalHFiles.html
index a52efa6..a3f7759 100644
--- a/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/LoadIncrementalHFiles.html
+++ b/apidocs/src-html/org/apache/hadoop/hbase/mapreduce/LoadIncrementalHFiles.html
@@ -28,1076 +28,1074 @@
<span class="sourceLineNo">020</span><a name="line.20"></a>
<span class="sourceLineNo">021</span>import static java.lang.String.format;<a name="line.21"></a>
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<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> * Tool to load the output of HFileOutputFormat into an existing table.<a name="line.104"></a>
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+<span class="sourceLineNo">132</span> private RpcControllerFactory rpcControllerFactory;<a name="line.132"></a>
<span class="sourceLineNo">133</span><a name="line.133"></a>
<span class="sourceLineNo">134</span> private LoadIncrementalHFiles() {}<a name="line.134"></a>
<span class="sourceLineNo">135</span><a name="line.135"></a>
<span class="sourceLineNo">136</span> public LoadIncrementalHFiles(Configuration conf) throws Exception {<a name="line.136"></a>
<span class="sourceLineNo">137</span> super(conf);<a name="line.137"></a>
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-<span class="sourceLineNo">162</span> + " Note: if you set this to 'no', then the target table must already exist in HBase\n"<a name="line.162"></a>
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-<span class="sourceLineNo">219</span> LOG.warn("Skipping non-file " + hfileStatus);<a name="line.219"></a>
-<span class="sourceLineNo">220</span> continue;<a name="line.220"></a>
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-<span class="sourceLineNo">227</span> continue;<a name="line.227"></a>
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-<span class="sourceLineNo">230</span> LOG.warn("Skipping reference " + fileName);<a name="line.230"></a>
-<span class="sourceLineNo">231</span> continue;<a name="line.231"></a>
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-<span class="sourceLineNo">234</span> LOG.warn("Skipping HFileLink " + fileName);<a name="line.234"></a>
-<span class="sourceLineNo">235</span> continue;<a name="line.235"></a>
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-<span class="sourceLineNo">237</span><a name="line.237"></a>
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-<span class="sourceLineNo">244</span> }<a name="line.244"></a>
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-<span class="sourceLineNo">262</span> * The import process finishes when the queue is empty.<a name="line.262"></a>
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-<span class="sourceLineNo">295</span> HConstants.DEFAULT_MAX_FILE_SIZE)) {<a name="line.295"></a>
-<span class="sourceLineNo">296</span> LOG.warn("Trying to bulk load hfile " + hfile.getPath() + " with size: " +<a name="line.296"></a>
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-<span class="sourceLineNo">334</span> LOG.warn("You are skipping HFiles validation, it might cause some data loss if files " +<a name="line.334"></a>
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-<span class="sourceLineNo">345</span> "directory " + hfofDir.toUri() + ". Does it contain files in " +<a name="line.345"></a>
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-<span class="sourceLineNo">367</span> + count + " with " + queue.size() + " files remaining to group or split");<a name="line.367"></a>
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+<span class="sourceLineNo">235</span> LOG.warn("Skipping HFileLink " + fileName);<a name="line.235"></a>
+<span class="sourceLineNo">236</span> continue;<a name="line.236"></a>
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+<span class="sourceLineNo">243</span> LOG.warn("the file " + hfile + " doesn't seems to be an hfile. skipping");<a name="line.243"></a>
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+<span class="sourceLineNo">245</span> }<a name="line.245"></a>
+<span class="sourceLineNo">246</span> } catch (FileNotFoundException e) {<a name="line.246"></a>
+<span class="sourceLineNo">247</span> LOG.warn("the file " + hfile + " was removed");<a name="line.247"></a>
+<span class="sourceLineNo">248</span> continue;<a name="line.248"></a>
+<span class="sourceLineNo">249</span> }<a name="line.249"></a>
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+<span class="sourceLineNo">254</span> }<a name="line.254"></a>
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+<span class="sourceLineNo">264</span> */<a name="line.264"></a>
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+<span class="sourceLineNo">267</span> final Path hfilePath;<a name="line.267"></a>
+<span class="sourceLineNo">268</span><a name="line.268"></a>
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+<span class="sourceLineNo">273</span><a name="line.273"></a>
+<span class="sourceLineNo">274</span> @Override<a name="line.274"></a>
+<span class="sourceLineNo">275</span> public String toString() {<a name="line.275"></a>
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+<span class="sourceLineNo">277</span> }<a name="line.277"></a>
+<span class="sourceLineNo">278</span> }<a name="line.278"></a>
+<span class="sourceLineNo">279</span><a name="line.279"></a>
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+<span class="sourceLineNo">292</span> @Override<a name="line.292"></a>
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+<span class="sourceLineNo">296</span> HConstants.DEFAULT_MAX_FILE_SIZE)) {<a name="line.296"></a>
+<span class="sourceLineNo">297</span> LOG.warn("Trying to bulk load hfile " + hfile.getPath() + " with size: " +<a name="line.297"></a>
+<span class="sourceLineNo">298</span> length + " bytes can be problematic as it may lead to oversplitting.");<a name="line.298"></a>
+<span class="sourceLineNo">299</span> }<a name="line.299"></a>
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+<span class="sourceLineNo">301</span> }<a name="line.301"></a>
+<span class="sourceLineNo">302</span> }, validateHFile);<a name="line.302"></a>
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+<span class="sourceLineNo">304</span><a name="line.304"></a>
+<span class="sourceLineNo">305</span> /**<a name="line.305"></a>
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+<span class="sourceLineNo">307</span> * pre-existing table. This method is not threadsafe.<a name="line.307"></a>
+<span class="sourceLineNo">308</span> *<a name="line.308"></a>
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+<span class="sourceLineNo">310</span> * of a job using HFileOutputFormat<a name="line.310"></a>
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+<span class="sourceLineNo">312</span> * @throws TableNotFoundException if table does not yet exist<a name="line.312"></a>
+<span class="sourceLineNo">313</span> */<a name="line.313"></a>
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+<span class="sourceLineNo">320</span><a name="line.320"></a>
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+<span class="sourceLineNo">336</span> "are not correct. If you fail to read data from your table after using this " +<a name="line.336"></a>
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+<span class="sourceLineNo">345</span> LOG.warn("Bulk load operation did not find any files to load in " +<a name="line.345"></a>
+<span class="sourceLineNo">346</span> "directory " + hfofDir.toUri() + ". Does it contain files in " +<a name="line.346"></a>
+<span class="sourceLineNo">347</span> "subdirectories that correspond to column family names?");<a name="line.347"></a>
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+<span class="sourceLineNo">350</span><a name="line.350"></a>
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+<span class="sourceLineNo">353</span> LOG.warn("Secure bulk load has been integrated into HBase core.");<a name="line.353"></a>
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+<span class="sourceLineNo">357</span> //prepare staging directory and token<a name="line.357"></a>
+<span class="sourceLineNo">358</span> // fs is the source filesystem<a name="line.358"></a>
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+<span class="sourceLineNo">364</span> // need to reload split keys each iteration.<a name="line.364"></a>
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+<span class="sourceLineNo">366</span> if (count != 0) {<a name="line.366"></a>
+<span class="sourceLineNo">367</span> LOG.info("Split occured while grouping HFiles, retry attempt " +<a name="line.367"></a>
+<span class="sourceLineNo">368</span> + count + " with " + queue.size() + " files remaining to group or split");<a name="line.368"></a>
+<span class="sourceLineNo">369</span> }<a name="line.369"></a>
+<span class="sourceLineNo">370</span><a name="line.370"></a>
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+<span class="sourceLineNo">374</span> throw new IOException("Retry attempted " + count +<a name="line.374"></a>
+<span class="sourceLineNo">375</span> " times without completing, bailing out");<a name="line.375"></a>
+<span class="sourceLineNo">376</span> }<a name="line.376"></a>
+<span class="sourceLineNo">377</span> count++;<a name="line.377"></a>
+<span class="sourceLineNo">378</span><a name="line.378"></a>
+<span class="sourceLineNo">379</span> // Using ByteBuffer for byte[] equality semantics<a name="line.379"></a>
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+<span class="sourceLineNo">382</span><a name="line.382"></a>
+<span class="sourceLineNo">383</span> if (!checkHFilesCountPerRegionPerFamily(regionGroups)) {<a name="line.383"></a>
+<span class="sourceLineNo">384</span> // Error is logged inside checkHFilesCountPerRegionPerFamily.<a name="line.384"></a>
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+<span class="sourceLineNo">386</span> + " hfiles to one family of one region");<a name="line.386"></a>
+<span class="sourceLineNo">387</span> }<a name="line.387"></a>
+<span class="sourceLineNo">388</span><a name="line.388"></a>
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+<span class="sourceLineNo">393</span> // that we can atomically pull out the groups we want to retry.<a name="line.393"></a>
+<span class="sourceLineNo">394</span> }<a name="line.394"></a>
+<span class="sourceLineNo">395</span><a name="line.395"></a>
+<span class="sourceLineNo">396</span> } finally {<a name="line.396"></a>
+<span cla
<TRUNCATED>