You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hbase.apache.org by gi...@apache.org on 2018/05/16 18:49:50 UTC
[09/21] hbase-site git commit: Published site at
2c32272dfa40dbf574343901c2ddea9319ca0bd5.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/ec5d5242/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/IncrementalTableBackupClient.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/IncrementalTableBackupClient.html b/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/IncrementalTableBackupClient.html
index a8963da..6d367c6 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/IncrementalTableBackupClient.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/IncrementalTableBackupClient.html
@@ -369,85 +369,86 @@
<span class="sourceLineNo">361</span> protected void deleteBulkLoadDirectory() throws IOException {<a name="line.361"></a>
<span class="sourceLineNo">362</span> // delete original bulk load directory on method exit<a name="line.362"></a>
<span class="sourceLineNo">363</span> Path path = getBulkOutputDir();<a name="line.363"></a>
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-<span class="sourceLineNo">370</span> protected void convertWALsToHFiles() throws IOException {<a name="line.370"></a>
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-<span class="sourceLineNo">372</span> List<String> incrBackupFileList = backupInfo.getIncrBackupFileList();<a name="line.372"></a>
-<span class="sourceLineNo">373</span> // Get list of tables in incremental backup set<a name="line.373"></a>
-<span class="sourceLineNo">374</span> Set<TableName> tableSet = backupManager.getIncrementalBackupTableSet();<a name="line.374"></a>
-<span class="sourceLineNo">375</span> // filter missing files out (they have been copied by previous backups)<a name="line.375"></a>
-<span class="sourceLineNo">376</span> incrBackupFileList = filterMissingFiles(incrBackupFileList);<a name="line.376"></a>
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-<span class="sourceLineNo">379</span> // Check if table exists<a name="line.379"></a>
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-<span class="sourceLineNo">399</span> // Player reads all files in arbitrary directory structure and creates<a name="line.399"></a>
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-<span class="sourceLineNo">401</span> // because WAL file names contains ','<a name="line.401"></a>
-<span class="sourceLineNo">402</span> String dirs = StringUtils.join(dirPaths, ';');<a name="line.402"></a>
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-<span class="sourceLineNo">405</span> Path bulkOutputPath = getBulkOutputDir();<a name="line.405"></a>
-<span class="sourceLineNo">406</span> conf.set(WALPlayer.BULK_OUTPUT_CONF_KEY, bulkOutputPath.toString());<a name="line.406"></a>
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-<span class="sourceLineNo">418</span> conf.unset(WALPlayer.INPUT_FILES_SEPARATOR_KEY);<a name="line.418"></a>
-<span class="sourceLineNo">419</span> conf.unset(JOB_NAME_CONF_KEY);<a name="line.419"></a>
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-<span class="sourceLineNo">421</span> throw e;<a name="line.421"></a>
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-<span class="sourceLineNo">424</span> + " (check Hadoop, HBase and WALPlayer M/R job logs) ", ee);<a name="line.424"></a>
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-<span class="sourceLineNo">426</span> }<a name="line.426"></a>
-<span class="sourceLineNo">427</span><a name="line.427"></a>
-<span class="sourceLineNo">428</span> protected Path getBulkOutputDirForTable(TableName table) {<a name="line.428"></a>
-<span class="sourceLineNo">429</span> Path tablePath = getBulkOutputDir();<a name="line.429"></a>
-<span class="sourceLineNo">430</span> tablePath = new Path(tablePath, table.getNamespaceAsString());<a name="line.430"></a>
-<span class="sourceLineNo">431</span> tablePath = new Path(tablePath, table.getQualifierAsString());<a name="line.431"></a>
-<span class="sourceLineNo">432</span> return new Path(tablePath, "data");<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> protected Path getBulkOutputDir() {<a name="line.435"></a>
-<span class="sourceLineNo">436</span> String backupId = backupInfo.getBackupId();<a name="line.436"></a>
-<span class="sourceLineNo">437</span> Path path = new Path(backupInfo.getBackupRootDir());<a name="line.437"></a>
-<span class="sourceLineNo">438</span> path = new Path(path, ".tmp");<a name="line.438"></a>
-<span class="sourceLineNo">439</span> path = new Path(path, backupId);<a name="line.439"></a>
-<span class="sourceLineNo">440</span> return path;<a name="line.440"></a>
-<span class="sourceLineNo">441</span> }<a name="line.441"></a>
-<span class="sourceLineNo">442</span>}<a name="line.442"></a>
+<span class="sourceLineNo">364</span> FileSystem fs = FileSystem.get(path.toUri(), conf);<a name="line.364"></a>
+<span class="sourceLineNo">365</span> boolean result = fs.delete(path, true);<a name="line.365"></a>
+<span class="sourceLineNo">366</span> if (!result) {<a name="line.366"></a>
+<span class="sourceLineNo">367</span> LOG.warn("Could not delete " + path);<a name="line.367"></a>
+<span class="sourceLineNo">368</span> }<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>
+<span class="sourceLineNo">371</span> protected void convertWALsToHFiles() throws IOException {<a name="line.371"></a>
+<span class="sourceLineNo">372</span> // get incremental backup file list and prepare parameters for DistCp<a name="line.372"></a>
+<span class="sourceLineNo">373</span> List<String> incrBackupFileList = backupInfo.getIncrBackupFileList();<a name="line.373"></a>
+<span class="sourceLineNo">374</span> // Get list of tables in incremental backup set<a name="line.374"></a>
+<span class="sourceLineNo">375</span> Set<TableName> tableSet = backupManager.getIncrementalBackupTableSet();<a name="line.375"></a>
+<span class="sourceLineNo">376</span> // filter missing files out (they have been copied by previous backups)<a name="line.376"></a>
+<span class="sourceLineNo">377</span> incrBackupFileList = filterMissingFiles(incrBackupFileList);<a name="line.377"></a>
+<span class="sourceLineNo">378</span> List<String> tableList = new ArrayList<String>();<a name="line.378"></a>
+<span class="sourceLineNo">379</span> for (TableName table : tableSet) {<a name="line.379"></a>
+<span class="sourceLineNo">380</span> // Check if table exists<a name="line.380"></a>
+<span class="sourceLineNo">381</span> if (tableExists(table, conn)) {<a name="line.381"></a>
+<span class="sourceLineNo">382</span> tableList.add(table.getNameAsString());<a name="line.382"></a>
+<span class="sourceLineNo">383</span> } else {<a name="line.383"></a>
+<span class="sourceLineNo">384</span> LOG.warn("Table " + table + " does not exists. Skipping in WAL converter");<a name="line.384"></a>
+<span class="sourceLineNo">385</span> }<a name="line.385"></a>
+<span class="sourceLineNo">386</span> }<a name="line.386"></a>
+<span class="sourceLineNo">387</span> walToHFiles(incrBackupFileList, tableList);<a name="line.387"></a>
+<span class="sourceLineNo">388</span><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> protected boolean tableExists(TableName table, Connection conn) throws IOException {<a name="line.391"></a>
+<span class="sourceLineNo">392</span> try (Admin admin = conn.getAdmin()) {<a name="line.392"></a>
+<span class="sourceLineNo">393</span> return admin.tableExists(table);<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><a name="line.396"></a>
+<span class="sourceLineNo">397</span> protected void walToHFiles(List<String> dirPaths, List<String> tableList) throws IOException {<a name="line.397"></a>
+<span class="sourceLineNo">398</span> Tool player = new WALPlayer();<a name="line.398"></a>
+<span class="sourceLineNo">399</span><a name="line.399"></a>
+<span class="sourceLineNo">400</span> // Player reads all files in arbitrary directory structure and creates<a name="line.400"></a>
+<span class="sourceLineNo">401</span> // a Map task for each file. We use ';' as separator<a name="line.401"></a>
+<span class="sourceLineNo">402</span> // because WAL file names contains ','<a name="line.402"></a>
+<span class="sourceLineNo">403</span> String dirs = StringUtils.join(dirPaths, ';');<a name="line.403"></a>
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+<span class="sourceLineNo">405</span><a name="line.405"></a>
+<span class="sourceLineNo">406</span> Path bulkOutputPath = getBulkOutputDir();<a name="line.406"></a>
+<span class="sourceLineNo">407</span> conf.set(WALPlayer.BULK_OUTPUT_CONF_KEY, bulkOutputPath.toString());<a name="line.407"></a>
+<span class="sourceLineNo">408</span> conf.set(WALPlayer.INPUT_FILES_SEPARATOR_KEY, ";");<a name="line.408"></a>
+<span class="sourceLineNo">409</span> conf.setBoolean(WALPlayer.MULTI_TABLES_SUPPORT, true);<a name="line.409"></a>
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+<span class="sourceLineNo">411</span> String[] playerArgs = { dirs, StringUtils.join(tableList, ",") };<a name="line.411"></a>
+<span class="sourceLineNo">412</span><a name="line.412"></a>
+<span class="sourceLineNo">413</span> try {<a name="line.413"></a>
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+<span class="sourceLineNo">425</span> + " (check Hadoop, HBase and WALPlayer M/R job logs) ", ee);<a name="line.425"></a>
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+<span class="sourceLineNo">428</span><a name="line.428"></a>
+<span class="sourceLineNo">429</span> protected Path getBulkOutputDirForTable(TableName table) {<a name="line.429"></a>
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+<span class="sourceLineNo">431</span> tablePath = new Path(tablePath, table.getNamespaceAsString());<a name="line.431"></a>
+<span class="sourceLineNo">432</span> tablePath = new Path(tablePath, table.getQualifierAsString());<a name="line.432"></a>
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+<span class="sourceLineNo">434</span> }<a name="line.434"></a>
+<span class="sourceLineNo">435</span><a name="line.435"></a>
+<span class="sourceLineNo">436</span> protected Path getBulkOutputDir() {<a name="line.436"></a>
+<span class="sourceLineNo">437</span> String backupId = backupInfo.getBackupId();<a name="line.437"></a>
+<span class="sourceLineNo">438</span> Path path = new Path(backupInfo.getBackupRootDir());<a name="line.438"></a>
+<span class="sourceLineNo">439</span> path = new Path(path, ".tmp");<a name="line.439"></a>
+<span class="sourceLineNo">440</span> path = new Path(path, backupId);<a name="line.440"></a>
+<span class="sourceLineNo">441</span> return path;<a name="line.441"></a>
+<span class="sourceLineNo">442</span> }<a name="line.442"></a>
+<span class="sourceLineNo">443</span>}<a name="line.443"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/ec5d5242/devapidocs/src-html/org/apache/hadoop/hbase/backup/util/BackupUtils.html
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diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/backup/util/BackupUtils.html b/devapidocs/src-html/org/apache/hadoop/hbase/backup/util/BackupUtils.html
index 8dc15f2..5a87bc3 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/backup/util/BackupUtils.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/backup/util/BackupUtils.html
@@ -571,196 +571,197 @@
<span class="sourceLineNo">563</span> private static List<BackupInfo> getHistory(Configuration conf, Path backupRootPath)<a name="line.563"></a>
<span class="sourceLineNo">564</span> throws IOException {<a name="line.564"></a>
<span class="sourceLineNo">565</span> // Get all (n) history from backup root destination<a name="line.565"></a>
-<span class="sourceLineNo">566</span> FileSystem fs = FileSystem.get(conf);<a name="line.566"></a>
-<span class="sourceLineNo">567</span> RemoteIterator<LocatedFileStatus> it = fs.listLocatedStatus(backupRootPath);<a name="line.567"></a>
-<span class="sourceLineNo">568</span><a name="line.568"></a>
-<span class="sourceLineNo">569</span> List<BackupInfo> infos = new ArrayList<>();<a name="line.569"></a>
-<span class="sourceLineNo">570</span> while (it.hasNext()) {<a name="line.570"></a>
-<span class="sourceLineNo">571</span> LocatedFileStatus lfs = it.next();<a name="line.571"></a>
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-<span class="sourceLineNo">575</span> }<a name="line.575"></a>
-<span class="sourceLineNo">576</span><a name="line.576"></a>
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-<span class="sourceLineNo">579</span> BackupInfo info = loadBackupInfo(backupRootPath, backupId, fs);<a name="line.579"></a>
-<span class="sourceLineNo">580</span> infos.add(info);<a name="line.580"></a>
-<span class="sourceLineNo">581</span> } catch (IOException e) {<a name="line.581"></a>
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-<span class="sourceLineNo">583</span> }<a name="line.583"></a>
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-<span class="sourceLineNo">612</span> if (ret.size() == n) {<a name="line.612"></a>
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+<span class="sourceLineNo">715</span><a name="line.715"></a>
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+<span class="sourceLineNo">726</span> // LoadIncrementalHFile needs more time<a name="line.726"></a>
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+<span class="sourceLineNo">748</span> long ts = Long.parseLong(backupId.split("_")[1]);<a name="line.748"></a>
+<span class="sourceLineNo">749</span> if (ts > recentTimestamp) {<a name="line.749"></a>
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