http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b248f175/testdevapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/TestHFileCleaner.html ---------------------------------------------------------------------- diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/TestHFileCleaner.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/TestHFileCleaner.html index 6bde7e3..5dffac8 100644 --- a/testdevapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/TestHFileCleaner.html +++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/TestHFileCleaner.html @@ -360,102 +360,114 @@ <span class="sourceLineNo">352</span> final int SMALL_FILE_NUM = 20;<a name="line.352"></a> <span class="sourceLineNo">353</span> final int LARGE_THREAD_NUM = 2;<a name="line.353"></a> <span class="sourceLineNo">354</span> final int SMALL_THREAD_NUM = 4;<a name="line.354"></a> -<span class="sourceLineNo">355</span><a name="line.355"></a> -<span class="sourceLineNo">356</span> Configuration conf = UTIL.getConfiguration();<a name="line.356"></a> -<span class="sourceLineNo">357</span> // no cleaner policies = delete all files<a name="line.357"></a> -<span class="sourceLineNo">358</span> conf.setStrings(HFileCleaner.MASTER_HFILE_CLEANER_PLUGINS, "");<a name="line.358"></a> -<span class="sourceLineNo">359</span> conf.setInt(HFileCleaner.HFILE_DELETE_THROTTLE_THRESHOLD, ORIGINAL_THROTTLE_POINT);<a name="line.359"></a> -<span class="sourceLineNo">360</span> conf.setInt(HFileCleaner.LARGE_HFILE_QUEUE_INIT_SIZE, ORIGINAL_QUEUE_INIT_SIZE);<a name="line.360"></a> -<span class="sourceLineNo">361</span> conf.setInt(HFileCleaner.SMALL_HFILE_QUEUE_INIT_SIZE, ORIGINAL_QUEUE_INIT_SIZE);<a name="line.361"></a> -<span class="sourceLineNo">362</span> Server server = new DummyServer();<a name="line.362"></a> -<span class="sourceLineNo">363</span> Path archivedHfileDir =<a name="line.363"></a> -<span class="sourceLineNo">364</span> new Path(UTIL.getDataTestDirOnTestFS(), HConstants.HFILE_ARCHIVE_DIRECTORY);<a name="line.364"></a> -<span class="sourceLineNo">365</span><a name="line.365"></a> -<span class="sourceLineNo">366</span> // setup the cleaner<a name="line.366"></a> -<span class="sourceLineNo">367</span> FileSystem fs = UTIL.getDFSCluster().getFileSystem();<a name="line.367"></a> -<span class="sourceLineNo">368</span> final HFileCleaner cleaner = new HFileCleaner(1000, server, conf, fs, archivedHfileDir);<a name="line.368"></a> -<span class="sourceLineNo">369</span> Assert.assertEquals(ORIGINAL_THROTTLE_POINT, cleaner.getThrottlePoint());<a name="line.369"></a> -<span class="sourceLineNo">370</span> Assert.assertEquals(ORIGINAL_QUEUE_INIT_SIZE, cleaner.getLargeQueueInitSize());<a name="line.370"></a> -<span class="sourceLineNo">371</span> Assert.assertEquals(ORIGINAL_QUEUE_INIT_SIZE, cleaner.getSmallQueueInitSize());<a name="line.371"></a> -<span class="sourceLineNo">372</span><a name="line.372"></a> -<span class="sourceLineNo">373</span> // clean up archive directory and create files for testing<a name="line.373"></a> -<span class="sourceLineNo">374</span> fs.delete(archivedHfileDir, true);<a name="line.374"></a> -<span class="sourceLineNo">375</span> fs.mkdirs(archivedHfileDir);<a name="line.375"></a> -<span class="sourceLineNo">376</span> createFilesForTesting(LARGE_FILE_NUM, SMALL_FILE_NUM, fs, archivedHfileDir);<a name="line.376"></a> -<span class="sourceLineNo">377</span><a name="line.377"></a> -<span class="sourceLineNo">378</span> // call cleaner, run as daemon to test the interrupt-at-middle case<a name="line.378"></a> -<span class="sourceLineNo">379</span> Thread t = new Thread() {<a name="line.379"></a> -<span class="sourceLineNo">380</span> @Override<a name="line.380"></a> -<span class="sourceLineNo">381</span> public void run() {<a name="line.381"></a> -<span class="sourceLineNo">382</span> cleaner.chore();<a name="line.382"></a> -<span class="sourceLineNo">383</span> }<a name="line.383"></a> -<span class="sourceLineNo">384</span> };<a name="line.384"></a> -<span class="sourceLineNo">385</span> t.setDaemon(true);<a name="line.385"></a> -<span class="sourceLineNo">386</span> t.start();<a name="line.386"></a> -<span class="sourceLineNo">387</span> // wait until file clean started<a name="line.387"></a> -<span class="sourceLineNo">388</span> while (cleaner.getNumOfDeletedSmallFiles() == 0) {<a name="line.388"></a> -<span class="sourceLineNo">389</span> Thread.yield();<a name="line.389"></a> -<span class="sourceLineNo">390</span> }<a name="line.390"></a> -<span class="sourceLineNo">391</span><a name="line.391"></a> -<span class="sourceLineNo">392</span> // trigger configuration change<a name="line.392"></a> -<span class="sourceLineNo">393</span> Configuration newConf = new Configuration(conf);<a name="line.393"></a> -<span class="sourceLineNo">394</span> newConf.setInt(HFileCleaner.HFILE_DELETE_THROTTLE_THRESHOLD, UPDATE_THROTTLE_POINT);<a name="line.394"></a> -<span class="sourceLineNo">395</span> newConf.setInt(HFileCleaner.LARGE_HFILE_QUEUE_INIT_SIZE, UPDATE_QUEUE_INIT_SIZE);<a name="line.395"></a> -<span class="sourceLineNo">396</span> newConf.setInt(HFileCleaner.SMALL_HFILE_QUEUE_INIT_SIZE, UPDATE_QUEUE_INIT_SIZE);<a name="line.396"></a> -<span class="sourceLineNo">397</span> newConf.setInt(HFileCleaner.LARGE_HFILE_DELETE_THREAD_NUMBER, LARGE_THREAD_NUM);<a name="line.397"></a> -<span class="sourceLineNo">398</span> newConf.setInt(HFileCleaner.SMALL_HFILE_DELETE_THREAD_NUMBER, SMALL_THREAD_NUM);<a name="line.398"></a> -<span class="sourceLineNo">399</span> LOG.debug("File deleted from large queue: " + cleaner.getNumOfDeletedLargeFiles()<a name="line.399"></a> -<span class="sourceLineNo">400</span> + "; from small queue: " + cleaner.getNumOfDeletedSmallFiles());<a name="line.400"></a> -<span class="sourceLineNo">401</span> cleaner.onConfigurationChange(newConf);<a name="line.401"></a> -<span class="sourceLineNo">402</span><a name="line.402"></a> -<span class="sourceLineNo">403</span> // check values after change<a name="line.403"></a> -<span class="sourceLineNo">404</span> Assert.assertEquals(UPDATE_THROTTLE_POINT, cleaner.getThrottlePoint());<a name="line.404"></a> -<span class="sourceLineNo">405</span> Assert.assertEquals(UPDATE_QUEUE_INIT_SIZE, cleaner.getLargeQueueInitSize());<a name="line.405"></a> -<span class="sourceLineNo">406</span> Assert.assertEquals(UPDATE_QUEUE_INIT_SIZE, cleaner.getSmallQueueInitSize());<a name="line.406"></a> -<span class="sourceLineNo">407</span> Assert.assertEquals(LARGE_THREAD_NUM + SMALL_THREAD_NUM, cleaner.getCleanerThreads().size());<a name="line.407"></a> +<span class="sourceLineNo">355</span> final long THREAD_TIMEOUT_MSEC = 30 * 1000L;<a name="line.355"></a> +<span class="sourceLineNo">356</span> final long THREAD_CHECK_INTERVAL_MSEC = 500L;<a name="line.356"></a> +<span class="sourceLineNo">357</span><a name="line.357"></a> +<span class="sourceLineNo">358</span> Configuration conf = UTIL.getConfiguration();<a name="line.358"></a> +<span class="sourceLineNo">359</span> // no cleaner policies = delete all files<a name="line.359"></a> +<span class="sourceLineNo">360</span> conf.setStrings(HFileCleaner.MASTER_HFILE_CLEANER_PLUGINS, "");<a name="line.360"></a> +<span class="sourceLineNo">361</span> conf.setInt(HFileCleaner.HFILE_DELETE_THROTTLE_THRESHOLD, ORIGINAL_THROTTLE_POINT);<a name="line.361"></a> +<span class="sourceLineNo">362</span> conf.setInt(HFileCleaner.LARGE_HFILE_QUEUE_INIT_SIZE, ORIGINAL_QUEUE_INIT_SIZE);<a name="line.362"></a> +<span class="sourceLineNo">363</span> conf.setInt(HFileCleaner.SMALL_HFILE_QUEUE_INIT_SIZE, ORIGINAL_QUEUE_INIT_SIZE);<a name="line.363"></a> +<span class="sourceLineNo">364</span> Server server = new DummyServer();<a name="line.364"></a> +<span class="sourceLineNo">365</span> Path archivedHfileDir =<a name="line.365"></a> +<span class="sourceLineNo">366</span> new Path(UTIL.getDataTestDirOnTestFS(), HConstants.HFILE_ARCHIVE_DIRECTORY);<a name="line.366"></a> +<span class="sourceLineNo">367</span><a name="line.367"></a> +<span class="sourceLineNo">368</span> // setup the cleaner<a name="line.368"></a> +<span class="sourceLineNo">369</span> FileSystem fs = UTIL.getDFSCluster().getFileSystem();<a name="line.369"></a> +<span class="sourceLineNo">370</span> final HFileCleaner cleaner = new HFileCleaner(1000, server, conf, fs, archivedHfileDir);<a name="line.370"></a> +<span class="sourceLineNo">371</span> Assert.assertEquals(ORIGINAL_THROTTLE_POINT, cleaner.getThrottlePoint());<a name="line.371"></a> +<span class="sourceLineNo">372</span> Assert.assertEquals(ORIGINAL_QUEUE_INIT_SIZE, cleaner.getLargeQueueInitSize());<a name="line.372"></a> +<span class="sourceLineNo">373</span> Assert.assertEquals(ORIGINAL_QUEUE_INIT_SIZE, cleaner.getSmallQueueInitSize());<a name="line.373"></a> +<span class="sourceLineNo">374</span> Assert.assertEquals(HFileCleaner.DEFAULT_HFILE_DELETE_THREAD_TIMEOUT_MSEC,<a name="line.374"></a> +<span class="sourceLineNo">375</span> cleaner.getCleanerThreadTimeoutMsec());<a name="line.375"></a> +<span class="sourceLineNo">376</span> Assert.assertEquals(HFileCleaner.DEFAULT_HFILE_DELETE_THREAD_CHECK_INTERVAL_MSEC,<a name="line.376"></a> +<span class="sourceLineNo">377</span> cleaner.getCleanerThreadCheckIntervalMsec());<a name="line.377"></a> +<span class="sourceLineNo">378</span><a name="line.378"></a> +<span class="sourceLineNo">379</span> // clean up archive directory and create files for testing<a name="line.379"></a> +<span class="sourceLineNo">380</span> fs.delete(archivedHfileDir, true);<a name="line.380"></a> +<span class="sourceLineNo">381</span> fs.mkdirs(archivedHfileDir);<a name="line.381"></a> +<span class="sourceLineNo">382</span> createFilesForTesting(LARGE_FILE_NUM, SMALL_FILE_NUM, fs, archivedHfileDir);<a name="line.382"></a> +<span class="sourceLineNo">383</span><a name="line.383"></a> +<span class="sourceLineNo">384</span> // call cleaner, run as daemon to test the interrupt-at-middle case<a name="line.384"></a> +<span class="sourceLineNo">385</span> Thread t = new Thread() {<a name="line.385"></a> +<span class="sourceLineNo">386</span> @Override<a name="line.386"></a> +<span class="sourceLineNo">387</span> public void run() {<a name="line.387"></a> +<span class="sourceLineNo">388</span> cleaner.chore();<a name="line.388"></a> +<span class="sourceLineNo">389</span> }<a name="line.389"></a> +<span class="sourceLineNo">390</span> };<a name="line.390"></a> +<span class="sourceLineNo">391</span> t.setDaemon(true);<a name="line.391"></a> +<span class="sourceLineNo">392</span> t.start();<a name="line.392"></a> +<span class="sourceLineNo">393</span> // wait until file clean started<a name="line.393"></a> +<span class="sourceLineNo">394</span> while (cleaner.getNumOfDeletedSmallFiles() == 0) {<a name="line.394"></a> +<span class="sourceLineNo">395</span> Thread.yield();<a name="line.395"></a> +<span class="sourceLineNo">396</span> }<a name="line.396"></a> +<span class="sourceLineNo">397</span><a name="line.397"></a> +<span class="sourceLineNo">398</span> // trigger configuration change<a name="line.398"></a> +<span class="sourceLineNo">399</span> Configuration newConf = new Configuration(conf);<a name="line.399"></a> +<span class="sourceLineNo">400</span> newConf.setInt(HFileCleaner.HFILE_DELETE_THROTTLE_THRESHOLD, UPDATE_THROTTLE_POINT);<a name="line.400"></a> +<span class="sourceLineNo">401</span> newConf.setInt(HFileCleaner.LARGE_HFILE_QUEUE_INIT_SIZE, UPDATE_QUEUE_INIT_SIZE);<a name="line.401"></a> +<span class="sourceLineNo">402</span> newConf.setInt(HFileCleaner.SMALL_HFILE_QUEUE_INIT_SIZE, UPDATE_QUEUE_INIT_SIZE);<a name="line.402"></a> +<span class="sourceLineNo">403</span> newConf.setInt(HFileCleaner.LARGE_HFILE_DELETE_THREAD_NUMBER, LARGE_THREAD_NUM);<a name="line.403"></a> +<span class="sourceLineNo">404</span> newConf.setInt(HFileCleaner.SMALL_HFILE_DELETE_THREAD_NUMBER, SMALL_THREAD_NUM);<a name="line.404"></a> +<span class="sourceLineNo">405</span> newConf.setLong(HFileCleaner.HFILE_DELETE_THREAD_TIMEOUT_MSEC, THREAD_TIMEOUT_MSEC);<a name="line.405"></a> +<span class="sourceLineNo">406</span> newConf.setLong(HFileCleaner.HFILE_DELETE_THREAD_CHECK_INTERVAL_MSEC,<a name="line.406"></a> +<span class="sourceLineNo">407</span> THREAD_CHECK_INTERVAL_MSEC);<a name="line.407"></a> <span class="sourceLineNo">408</span><a name="line.408"></a> -<span class="sourceLineNo">409</span> // make sure no cost when onConfigurationChange called with no change<a name="line.409"></a> -<span class="sourceLineNo">410</span> List<Thread> oldThreads = cleaner.getCleanerThreads();<a name="line.410"></a> +<span class="sourceLineNo">409</span> LOG.debug("File deleted from large queue: " + cleaner.getNumOfDeletedLargeFiles()<a name="line.409"></a> +<span class="sourceLineNo">410</span> + "; from small queue: " + cleaner.getNumOfDeletedSmallFiles());<a name="line.410"></a> <span class="sourceLineNo">411</span> cleaner.onConfigurationChange(newConf);<a name="line.411"></a> -<span class="sourceLineNo">412</span> List<Thread> newThreads = cleaner.getCleanerThreads();<a name="line.412"></a> -<span class="sourceLineNo">413</span> Assert.assertArrayEquals(oldThreads.toArray(), newThreads.toArray());<a name="line.413"></a> -<span class="sourceLineNo">414</span><a name="line.414"></a> -<span class="sourceLineNo">415</span> // wait until clean done and check<a name="line.415"></a> -<span class="sourceLineNo">416</span> t.join();<a name="line.416"></a> -<span class="sourceLineNo">417</span> LOG.debug("File deleted from large queue: " + cleaner.getNumOfDeletedLargeFiles()<a name="line.417"></a> -<span class="sourceLineNo">418</span> + "; from small queue: " + cleaner.getNumOfDeletedSmallFiles());<a name="line.418"></a> -<span class="sourceLineNo">419</span> Assert.assertTrue("Should delete more than " + LARGE_FILE_NUM<a name="line.419"></a> -<span class="sourceLineNo">420</span> + " files from large queue but actually " + cleaner.getNumOfDeletedLargeFiles(),<a name="line.420"></a> -<span class="sourceLineNo">421</span> cleaner.getNumOfDeletedLargeFiles() > LARGE_FILE_NUM);<a name="line.421"></a> -<span class="sourceLineNo">422</span> Assert.assertTrue("Should delete less than " + SMALL_FILE_NUM<a name="line.422"></a> -<span class="sourceLineNo">423</span> + " files from small queue but actually " + cleaner.getNumOfDeletedSmallFiles(),<a name="line.423"></a> -<span class="sourceLineNo">424</span> cleaner.getNumOfDeletedSmallFiles() < SMALL_FILE_NUM);<a name="line.424"></a> -<span class="sourceLineNo">425</span> }<a name="line.425"></a> +<span class="sourceLineNo">412</span><a name="line.412"></a> +<span class="sourceLineNo">413</span> // check values after change<a name="line.413"></a> +<span class="sourceLineNo">414</span> Assert.assertEquals(UPDATE_THROTTLE_POINT, cleaner.getThrottlePoint());<a name="line.414"></a> +<span class="sourceLineNo">415</span> Assert.assertEquals(UPDATE_QUEUE_INIT_SIZE, cleaner.getLargeQueueInitSize());<a name="line.415"></a> +<span class="sourceLineNo">416</span> Assert.assertEquals(UPDATE_QUEUE_INIT_SIZE, cleaner.getSmallQueueInitSize());<a name="line.416"></a> +<span class="sourceLineNo">417</span> Assert.assertEquals(LARGE_THREAD_NUM + SMALL_THREAD_NUM, cleaner.getCleanerThreads().size());<a name="line.417"></a> +<span class="sourceLineNo">418</span> Assert.assertEquals(THREAD_TIMEOUT_MSEC, cleaner.getCleanerThreadTimeoutMsec());<a name="line.418"></a> +<span class="sourceLineNo">419</span> Assert.assertEquals(THREAD_CHECK_INTERVAL_MSEC, cleaner.getCleanerThreadCheckIntervalMsec());<a name="line.419"></a> +<span class="sourceLineNo">420</span><a name="line.420"></a> +<span class="sourceLineNo">421</span> // make sure no cost when onConfigurationChange called with no change<a name="line.421"></a> +<span class="sourceLineNo">422</span> List<Thread> oldThreads = cleaner.getCleanerThreads();<a name="line.422"></a> +<span class="sourceLineNo">423</span> cleaner.onConfigurationChange(newConf);<a name="line.423"></a> +<span class="sourceLineNo">424</span> List<Thread> newThreads = cleaner.getCleanerThreads();<a name="line.424"></a> +<span class="sourceLineNo">425</span> Assert.assertArrayEquals(oldThreads.toArray(), newThreads.toArray());<a name="line.425"></a> <span class="sourceLineNo">426</span><a name="line.426"></a> -<span class="sourceLineNo">427</span> private void createFilesForTesting(int largeFileNum, int smallFileNum, FileSystem fs,<a name="line.427"></a> -<span class="sourceLineNo">428</span> Path archivedHfileDir) throws IOException {<a name="line.428"></a> -<span class="sourceLineNo">429</span> final Random rand = new Random();<a name="line.429"></a> -<span class="sourceLineNo">430</span> final byte[] large = new byte[1024 * 1024];<a name="line.430"></a> -<span class="sourceLineNo">431</span> for (int i = 0; i < large.length; i++) {<a name="line.431"></a> -<span class="sourceLineNo">432</span> large[i] = (byte) rand.nextInt(128);<a name="line.432"></a> -<span class="sourceLineNo">433</span> }<a name="line.433"></a> -<span class="sourceLineNo">434</span> final byte[] small = new byte[1024];<a name="line.434"></a> -<span class="sourceLineNo">435</span> for (int i = 0; i < small.length; i++) {<a name="line.435"></a> -<span class="sourceLineNo">436</span> small[i] = (byte) rand.nextInt(128);<a name="line.436"></a> -<span class="sourceLineNo">437</span> }<a name="line.437"></a> -<span class="sourceLineNo">438</span> // create large and small files<a name="line.438"></a> -<span class="sourceLineNo">439</span> for (int i = 1; i <= largeFileNum; i++) {<a name="line.439"></a> -<span class="sourceLineNo">440</span> FSDataOutputStream out = fs.create(new Path(archivedHfileDir, "large-file-" + i));<a name="line.440"></a> -<span class="sourceLineNo">441</span> out.write(large);<a name="line.441"></a> -<span class="sourceLineNo">442</span> out.close();<a name="line.442"></a> -<span class="sourceLineNo">443</span> }<a name="line.443"></a> -<span class="sourceLineNo">444</span> for (int i = 1; i <= smallFileNum; i++) {<a name="line.444"></a> -<span class="sourceLineNo">445</span> FSDataOutputStream out = fs.create(new Path(archivedHfileDir, "small-file-" + i));<a name="line.445"></a> -<span class="sourceLineNo">446</span> out.write(small);<a name="line.446"></a> -<span class="sourceLineNo">447</span> out.close();<a name="line.447"></a> -<span class="sourceLineNo">448</span> }<a name="line.448"></a> -<span class="sourceLineNo">449</span> }<a name="line.449"></a> -<span class="sourceLineNo">450</span>}<a name="line.450"></a> +<span class="sourceLineNo">427</span> // wait until clean done and check<a name="line.427"></a> +<span class="sourceLineNo">428</span> t.join();<a name="line.428"></a> +<span class="sourceLineNo">429</span> LOG.debug("File deleted from large queue: " + cleaner.getNumOfDeletedLargeFiles()<a name="line.429"></a> +<span class="sourceLineNo">430</span> + "; from small queue: " + cleaner.getNumOfDeletedSmallFiles());<a name="line.430"></a> +<span class="sourceLineNo">431</span> Assert.assertTrue("Should delete more than " + LARGE_FILE_NUM<a name="line.431"></a> +<span class="sourceLineNo">432</span> + " files from large queue but actually " + cleaner.getNumOfDeletedLargeFiles(),<a name="line.432"></a> +<span class="sourceLineNo">433</span> cleaner.getNumOfDeletedLargeFiles() > LARGE_FILE_NUM);<a name="line.433"></a> +<span class="sourceLineNo">434</span> Assert.assertTrue("Should delete less than " + SMALL_FILE_NUM<a name="line.434"></a> +<span class="sourceLineNo">435</span> + " files from small queue but actually " + cleaner.getNumOfDeletedSmallFiles(),<a name="line.435"></a> +<span class="sourceLineNo">436</span> cleaner.getNumOfDeletedSmallFiles() < SMALL_FILE_NUM);<a name="line.436"></a> +<span class="sourceLineNo">437</span> }<a name="line.437"></a> +<span class="sourceLineNo">438</span><a name="line.438"></a> +<span class="sourceLineNo">439</span> private void createFilesForTesting(int largeFileNum, int smallFileNum, FileSystem fs,<a name="line.439"></a> +<span class="sourceLineNo">440</span> Path archivedHfileDir) throws IOException {<a name="line.440"></a> +<span class="sourceLineNo">441</span> final Random rand = new Random();<a name="line.441"></a> +<span class="sourceLineNo">442</span> final byte[] large = new byte[1024 * 1024];<a name="line.442"></a> +<span class="sourceLineNo">443</span> for (int i = 0; i < large.length; i++) {<a name="line.443"></a> +<span class="sourceLineNo">444</span> large[i] = (byte) rand.nextInt(128);<a name="line.444"></a> +<span class="sourceLineNo">445</span> }<a name="line.445"></a> +<span class="sourceLineNo">446</span> final byte[] small = new byte[1024];<a name="line.446"></a> +<span class="sourceLineNo">447</span> for (int i = 0; i < small.length; i++) {<a name="line.447"></a> +<span class="sourceLineNo">448</span> small[i] = (byte) rand.nextInt(128);<a name="line.448"></a> +<span class="sourceLineNo">449</span> }<a name="line.449"></a> +<span class="sourceLineNo">450</span> // create large and small files<a name="line.450"></a> +<span class="sourceLineNo">451</span> for (int i = 1; i <= largeFileNum; i++) {<a name="line.451"></a> +<span class="sourceLineNo">452</span> FSDataOutputStream out = fs.create(new Path(archivedHfileDir, "large-file-" + i));<a name="line.452"></a> +<span class="sourceLineNo">453</span> out.write(large);<a name="line.453"></a> +<span class="sourceLineNo">454</span> out.close();<a name="line.454"></a> +<span class="sourceLineNo">455</span> }<a name="line.455"></a> +<span class="sourceLineNo">456</span> for (int i = 1; i <= smallFileNum; i++) {<a name="line.456"></a> +<span class="sourceLineNo">457</span> FSDataOutputStream out = fs.create(new Path(archivedHfileDir, "small-file-" + i));<a name="line.457"></a> +<span class="sourceLineNo">458</span> out.write(small);<a name="line.458"></a> +<span class="sourceLineNo">459</span> out.close();<a name="line.459"></a> +<span class="sourceLineNo">460</span> }<a name="line.460"></a> +<span class="sourceLineNo">461</span> }<a name="line.461"></a> +<span class="sourceLineNo">462</span>}<a name="line.462"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b248f175/testdevapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/TestLogsCleaner.DummyServer.html ---------------------------------------------------------------------- diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/TestLogsCleaner.DummyServer.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/TestLogsCleaner.DummyServer.html index f5e01ff..4b3889d 100644 --- a/testdevapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/TestLogsCleaner.DummyServer.html +++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/TestLogsCleaner.DummyServer.html @@ -287,149 +287,165 @@ <span class="sourceLineNo">279</span> @Test<a name="line.279"></a> <span class="sourceLineNo">280</span> public void testOnConfigurationChange() throws Exception {<a name="line.280"></a> <span class="sourceLineNo">281</span> Configuration conf = TEST_UTIL.getConfiguration();<a name="line.281"></a> -<span class="sourceLineNo">282</span> conf.setInt(LogCleaner.OLD_WALS_CLEANER_SIZE, LogCleaner.OLD_WALS_CLEANER_DEFAULT_SIZE);<a name="line.282"></a> -<span class="sourceLineNo">283</span> // Prepare environments<a name="line.283"></a> -<span class="sourceLineNo">284</span> Server server = new DummyServer();<a name="line.284"></a> -<span class="sourceLineNo">285</span> Path oldWALsDir = new Path(TEST_UTIL.getDefaultRootDirPath(),<a name="line.285"></a> -<span class="sourceLineNo">286</span> HConstants.HREGION_OLDLOGDIR_NAME);<a name="line.286"></a> -<span class="sourceLineNo">287</span> FileSystem fs = TEST_UTIL.getDFSCluster().getFileSystem();<a name="line.287"></a> -<span class="sourceLineNo">288</span> LogCleaner cleaner = new LogCleaner(3000, server, conf, fs, oldWALsDir);<a name="line.288"></a> -<span class="sourceLineNo">289</span> assertEquals(LogCleaner.OLD_WALS_CLEANER_DEFAULT_SIZE, cleaner.getSizeOfCleaners());<a name="line.289"></a> -<span class="sourceLineNo">290</span> // Create dir and files for test<a name="line.290"></a> -<span class="sourceLineNo">291</span> fs.delete(oldWALsDir, true);<a name="line.291"></a> -<span class="sourceLineNo">292</span> fs.mkdirs(oldWALsDir);<a name="line.292"></a> -<span class="sourceLineNo">293</span> int numOfFiles = 10;<a name="line.293"></a> -<span class="sourceLineNo">294</span> createFiles(fs, oldWALsDir, numOfFiles);<a name="line.294"></a> -<span class="sourceLineNo">295</span> FileStatus[] status = fs.listStatus(oldWALsDir);<a name="line.295"></a> -<span class="sourceLineNo">296</span> assertEquals(numOfFiles, status.length);<a name="line.296"></a> -<span class="sourceLineNo">297</span> // Start cleaner chore<a name="line.297"></a> -<span class="sourceLineNo">298</span> Thread thread = new Thread(() -> cleaner.chore());<a name="line.298"></a> -<span class="sourceLineNo">299</span> thread.setDaemon(true);<a name="line.299"></a> -<span class="sourceLineNo">300</span> thread.start();<a name="line.300"></a> -<span 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class="sourceLineNo">321</span> }<a name="line.321"></a> -<span class="sourceLineNo">322</span> }<a name="line.322"></a> -<span class="sourceLineNo">323</span> }<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> static class DummyServer implements Server {<a name="line.326"></a> +<span class="sourceLineNo">282</span> conf.setInt(LogCleaner.OLD_WALS_CLEANER_THREAD_SIZE,<a name="line.282"></a> +<span class="sourceLineNo">283</span> LogCleaner.DEFAULT_OLD_WALS_CLEANER_THREAD_SIZE);<a name="line.283"></a> +<span class="sourceLineNo">284</span> conf.setLong(LogCleaner.OLD_WALS_CLEANER_THREAD_TIMEOUT_MSEC,<a name="line.284"></a> +<span class="sourceLineNo">285</span> LogCleaner.DEFAULT_OLD_WALS_CLEANER_THREAD_TIMEOUT_MSEC);<a name="line.285"></a> +<span class="sourceLineNo">286</span> conf.setLong(LogCleaner.OLD_WALS_CLEANER_THREAD_CHECK_INTERVAL_MSEC,<a name="line.286"></a> +<span class="sourceLineNo">287</span> LogCleaner.DEFAULT_OLD_WALS_CLEANER_THREAD_CHECK_INTERVAL_MSEC);<a name="line.287"></a> +<span class="sourceLineNo">288</span> // Prepare environments<a name="line.288"></a> +<span class="sourceLineNo">289</span> Server server = new DummyServer();<a name="line.289"></a> +<span class="sourceLineNo">290</span> Path oldWALsDir = new Path(TEST_UTIL.getDefaultRootDirPath(),<a name="line.290"></a> +<span class="sourceLineNo">291</span> HConstants.HREGION_OLDLOGDIR_NAME);<a name="line.291"></a> +<span class="sourceLineNo">292</span> FileSystem fs = TEST_UTIL.getDFSCluster().getFileSystem();<a name="line.292"></a> +<span class="sourceLineNo">293</span> LogCleaner cleaner = new LogCleaner(3000, server, conf, fs, oldWALsDir);<a name="line.293"></a> +<span class="sourceLineNo">294</span> assertEquals(LogCleaner.DEFAULT_OLD_WALS_CLEANER_THREAD_SIZE, cleaner.getSizeOfCleaners());<a name="line.294"></a> +<span 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fs.listStatus(oldWALsDir);<a name="line.304"></a> +<span class="sourceLineNo">305</span> assertEquals(numOfFiles, status.length);<a name="line.305"></a> +<span class="sourceLineNo">306</span> // Start cleaner chore<a name="line.306"></a> +<span class="sourceLineNo">307</span> Thread thread = new Thread(() -> cleaner.chore());<a name="line.307"></a> +<span class="sourceLineNo">308</span> thread.setDaemon(true);<a name="line.308"></a> +<span class="sourceLineNo">309</span> thread.start();<a name="line.309"></a> +<span class="sourceLineNo">310</span> // change size of cleaners dynamically<a name="line.310"></a> +<span class="sourceLineNo">311</span> int sizeToChange = 4;<a name="line.311"></a> +<span class="sourceLineNo">312</span> long threadTimeoutToChange = 30 * 1000L;<a name="line.312"></a> +<span class="sourceLineNo">313</span> long threadCheckIntervalToChange = 250L;<a name="line.313"></a> +<span class="sourceLineNo">314</span> conf.setInt(LogCleaner.OLD_WALS_CLEANER_THREAD_SIZE, sizeToChange);<a name="line.314"></a> +<span class="sourceLineNo">315</span> conf.setLong(LogCleaner.OLD_WALS_CLEANER_THREAD_TIMEOUT_MSEC, threadTimeoutToChange);<a name="line.315"></a> +<span class="sourceLineNo">316</span> conf.setLong(LogCleaner.OLD_WALS_CLEANER_THREAD_CHECK_INTERVAL_MSEC,<a name="line.316"></a> +<span class="sourceLineNo">317</span> threadCheckIntervalToChange);<a name="line.317"></a> +<span class="sourceLineNo">318</span> cleaner.onConfigurationChange(conf);<a name="line.318"></a> +<span class="sourceLineNo">319</span> assertEquals(sizeToChange, cleaner.getSizeOfCleaners());<a name="line.319"></a> +<span class="sourceLineNo">320</span> assertEquals(threadTimeoutToChange, cleaner.getCleanerThreadTimeoutMsec());<a name="line.320"></a> +<span class="sourceLineNo">321</span> assertEquals(threadCheckIntervalToChange, cleaner.getCleanerThreadCheckIntervalMsec());<a name="line.321"></a> +<span class="sourceLineNo">322</span> // Stop chore<a name="line.322"></a> +<span 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name="line.427"></a> +<span class="sourceLineNo">428</span><a name="line.428"></a> +<span class="sourceLineNo">429</span> public void init() throws Exception {<a name="line.429"></a> +<span class="sourceLineNo">430</span> this.zk = spy(super.getRecoverableZooKeeper());<a name="line.430"></a> +<span class="sourceLineNo">431</span> doThrow(new KeeperException.ConnectionLossException())<a name="line.431"></a> +<span class="sourceLineNo">432</span> .when(zk).getChildren("/hbase/replication/rs", null);<a name="line.432"></a> +<span class="sourceLineNo">433</span> }<a name="line.433"></a> +<span class="sourceLineNo">434</span><a name="line.434"></a> +<span class="sourceLineNo">435</span> @Override<a name="line.435"></a> +<span class="sourceLineNo">436</span> public RecoverableZooKeeper getRecoverableZooKeeper() {<a name="line.436"></a> +<span class="sourceLineNo">437</span> return zk;<a name="line.437"></a> +<span class="sourceLineNo">438</span> }<a name="line.438"></a> +<span class="sourceLineNo">439</span> }<a name="line.439"></a> +<span class="sourceLineNo">440</span>}<a name="line.440"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b248f175/testdevapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/TestLogsCleaner.FaultyZooKeeperWatcher.html ---------------------------------------------------------------------- diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/TestLogsCleaner.FaultyZooKeeperWatcher.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/TestLogsCleaner.FaultyZooKeeperWatcher.html index f5e01ff..4b3889d 100644 --- a/testdevapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/TestLogsCleaner.FaultyZooKeeperWatcher.html +++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/TestLogsCleaner.FaultyZooKeeperWatcher.html @@ -287,149 +287,165 @@ <span class="sourceLineNo">279</span> @Test<a name="line.279"></a> <span class="sourceLineNo">280</span> public void testOnConfigurationChange() throws Exception {<a name="line.280"></a> <span class="sourceLineNo">281</span> Configuration conf = TEST_UTIL.getConfiguration();<a name="line.281"></a> -<span class="sourceLineNo">282</span> conf.setInt(LogCleaner.OLD_WALS_CLEANER_SIZE, LogCleaner.OLD_WALS_CLEANER_DEFAULT_SIZE);<a name="line.282"></a> -<span class="sourceLineNo">283</span> // Prepare environments<a name="line.283"></a> -<span class="sourceLineNo">284</span> Server server = new DummyServer();<a name="line.284"></a> -<span class="sourceLineNo">285</span> Path oldWALsDir = new Path(TEST_UTIL.getDefaultRootDirPath(),<a name="line.285"></a> -<span class="sourceLineNo">286</span> HConstants.HREGION_OLDLOGDIR_NAME);<a name="line.286"></a> -<span class="sourceLineNo">287</span> FileSystem fs = TEST_UTIL.getDFSCluster().getFileSystem();<a name="line.287"></a> -<span class="sourceLineNo">288</span> LogCleaner cleaner = new LogCleaner(3000, server, conf, fs, oldWALsDir);<a name="line.288"></a> -<span 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assertEquals(0, status.length);<a name="line.309"></a> -<span class="sourceLineNo">310</span> }<a name="line.310"></a> -<span class="sourceLineNo">311</span><a name="line.311"></a> -<span class="sourceLineNo">312</span> private void createFiles(FileSystem fs, Path parentDir, int numOfFiles) throws IOException {<a name="line.312"></a> -<span class="sourceLineNo">313</span> Random random = new Random();<a name="line.313"></a> -<span class="sourceLineNo">314</span> for (int i = 0; i < numOfFiles; i++) {<a name="line.314"></a> -<span class="sourceLineNo">315</span> int xMega = 1 + random.nextInt(3); // size of each file is between 1~3M<a name="line.315"></a> -<span class="sourceLineNo">316</span> try (FSDataOutputStream fsdos = fs.create(new Path(parentDir, "file-" + i))) {<a name="line.316"></a> -<span class="sourceLineNo">317</span> for (int m = 0; m < xMega; m++) {<a name="line.317"></a> -<span class="sourceLineNo">318</span> byte[] M = new byte[1024 * 1024];<a name="line.318"></a> 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LogCleaner.DEFAULT_OLD_WALS_CLEANER_THREAD_TIMEOUT_MSEC);<a name="line.285"></a> +<span class="sourceLineNo">286</span> conf.setLong(LogCleaner.OLD_WALS_CLEANER_THREAD_CHECK_INTERVAL_MSEC,<a name="line.286"></a> +<span class="sourceLineNo">287</span> LogCleaner.DEFAULT_OLD_WALS_CLEANER_THREAD_CHECK_INTERVAL_MSEC);<a name="line.287"></a> +<span class="sourceLineNo">288</span> // Prepare environments<a name="line.288"></a> +<span class="sourceLineNo">289</span> Server server = new DummyServer();<a name="line.289"></a> +<span class="sourceLineNo">290</span> Path oldWALsDir = new Path(TEST_UTIL.getDefaultRootDirPath(),<a name="line.290"></a> +<span class="sourceLineNo">291</span> HConstants.HREGION_OLDLOGDIR_NAME);<a name="line.291"></a> +<span class="sourceLineNo">292</span> FileSystem fs = TEST_UTIL.getDFSCluster().getFileSystem();<a name="line.292"></a> +<span class="sourceLineNo">293</span> LogCleaner cleaner = new LogCleaner(3000, server, conf, fs, oldWALsDir);<a name="line.293"></a> +<span class="sourceLineNo">294</span> assertEquals(LogCleaner.DEFAULT_OLD_WALS_CLEANER_THREAD_SIZE, cleaner.getSizeOfCleaners());<a name="line.294"></a> +<span class="sourceLineNo">295</span> assertEquals(LogCleaner.DEFAULT_OLD_WALS_CLEANER_THREAD_TIMEOUT_MSEC,<a name="line.295"></a> +<span class="sourceLineNo">296</span> cleaner.getCleanerThreadTimeoutMsec());<a name="line.296"></a> +<span class="sourceLineNo">297</span> assertEquals(LogCleaner.DEFAULT_OLD_WALS_CLEANER_THREAD_CHECK_INTERVAL_MSEC,<a name="line.297"></a> +<span class="sourceLineNo">298</span> cleaner.getCleanerThreadCheckIntervalMsec());<a name="line.298"></a> +<span class="sourceLineNo">299</span> // Create dir and files for test<a name="line.299"></a> +<span class="sourceLineNo">300</span> fs.delete(oldWALsDir, true);<a name="line.300"></a> +<span class="sourceLineNo">301</span> fs.mkdirs(oldWALsDir);<a name="line.301"></a> +<span class="sourceLineNo">302</span> int numOfFiles = 10;<a name="line.302"></a> +<span 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long threadCheckIntervalToChange = 250L;<a name="line.313"></a> +<span class="sourceLineNo">314</span> conf.setInt(LogCleaner.OLD_WALS_CLEANER_THREAD_SIZE, sizeToChange);<a name="line.314"></a> +<span class="sourceLineNo">315</span> conf.setLong(LogCleaner.OLD_WALS_CLEANER_THREAD_TIMEOUT_MSEC, threadTimeoutToChange);<a name="line.315"></a> +<span class="sourceLineNo">316</span> conf.setLong(LogCleaner.OLD_WALS_CLEANER_THREAD_CHECK_INTERVAL_MSEC,<a name="line.316"></a> +<span class="sourceLineNo">317</span> threadCheckIntervalToChange);<a name="line.317"></a> +<span class="sourceLineNo">318</span> cleaner.onConfigurationChange(conf);<a name="line.318"></a> +<span class="sourceLineNo">319</span> assertEquals(sizeToChange, cleaner.getSizeOfCleaners());<a name="line.319"></a> +<span class="sourceLineNo">320</span> assertEquals(threadTimeoutToChange, cleaner.getCleanerThreadTimeoutMsec());<a name="line.320"></a> +<span class="sourceLineNo">321</span> 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