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Posted to commits@hbase.apache.org by gi...@apache.org on 2018/11/30 14:53:17 UTC
[20/26] hbase-site git commit: Published site at
dfeab9f5c968625ac1c642c53c721eb5e81068c0.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/32cb0f25/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/BackupSystemTable.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/BackupSystemTable.html b/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/BackupSystemTable.html
index 981ebcd..b8c030f 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/BackupSystemTable.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/BackupSystemTable.html
@@ -237,1811 +237,1817 @@
<span class="sourceLineNo">229</span> }<a name="line.229"></a>
<span class="sourceLineNo">230</span><a name="line.230"></a>
<span class="sourceLineNo">231</span> private void waitForSystemTable(Admin admin, TableName tableName) throws IOException {<a name="line.231"></a>
-<span class="sourceLineNo">232</span> long TIMEOUT = 60000;<a name="line.232"></a>
-<span class="sourceLineNo">233</span> long startTime = EnvironmentEdgeManager.currentTime();<a name="line.233"></a>
-<span class="sourceLineNo">234</span> while (!admin.tableExists(tableName) || !admin.isTableAvailable(tableName)) {<a name="line.234"></a>
-<span class="sourceLineNo">235</span> try {<a name="line.235"></a>
-<span class="sourceLineNo">236</span> Thread.sleep(100);<a name="line.236"></a>
-<span class="sourceLineNo">237</span> } catch (InterruptedException e) {<a name="line.237"></a>
-<span class="sourceLineNo">238</span> }<a name="line.238"></a>
-<span class="sourceLineNo">239</span> if (EnvironmentEdgeManager.currentTime() - startTime > TIMEOUT) {<a name="line.239"></a>
-<span class="sourceLineNo">240</span> throw new IOException(<a name="line.240"></a>
-<span class="sourceLineNo">241</span> "Failed to create backup system table " + tableName + " after " + TIMEOUT + "ms");<a name="line.241"></a>
-<span class="sourceLineNo">242</span> }<a name="line.242"></a>
-<span class="sourceLineNo">243</span> }<a name="line.243"></a>
-<span class="sourceLineNo">244</span> LOG.debug("Backup table " + tableName + " exists and available");<a name="line.244"></a>
-<span class="sourceLineNo">245</span> }<a name="line.245"></a>
-<span class="sourceLineNo">246</span><a name="line.246"></a>
-<span class="sourceLineNo">247</span> @Override<a name="line.247"></a>
-<span class="sourceLineNo">248</span> public void close() {<a name="line.248"></a>
-<span class="sourceLineNo">249</span> // do nothing<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> /**<a name="line.252"></a>
-<span class="sourceLineNo">253</span> * Updates status (state) of a backup session in backup system table table<a name="line.253"></a>
-<span class="sourceLineNo">254</span> * @param info backup info<a name="line.254"></a>
-<span class="sourceLineNo">255</span> * @throws IOException exception<a name="line.255"></a>
-<span class="sourceLineNo">256</span> */<a name="line.256"></a>
-<span class="sourceLineNo">257</span> public void updateBackupInfo(BackupInfo info) throws IOException {<a name="line.257"></a>
-<span class="sourceLineNo">258</span> if (LOG.isTraceEnabled()) {<a name="line.258"></a>
-<span class="sourceLineNo">259</span> LOG.trace("update backup status in backup system table for: " + info.getBackupId()<a name="line.259"></a>
-<span class="sourceLineNo">260</span> + " set status=" + info.getState());<a name="line.260"></a>
-<span class="sourceLineNo">261</span> }<a name="line.261"></a>
-<span class="sourceLineNo">262</span> try (Table table = connection.getTable(tableName)) {<a name="line.262"></a>
-<span class="sourceLineNo">263</span> Put put = createPutForBackupInfo(info);<a name="line.263"></a>
-<span class="sourceLineNo">264</span> table.put(put);<a name="line.264"></a>
-<span class="sourceLineNo">265</span> }<a name="line.265"></a>
-<span class="sourceLineNo">266</span> }<a name="line.266"></a>
-<span class="sourceLineNo">267</span><a name="line.267"></a>
-<span class="sourceLineNo">268</span> /*<a name="line.268"></a>
-<span class="sourceLineNo">269</span> * @param backupId the backup Id<a name="line.269"></a>
-<span class="sourceLineNo">270</span> * @return Map of rows to path of bulk loaded hfile<a name="line.270"></a>
-<span class="sourceLineNo">271</span> */<a name="line.271"></a>
-<span class="sourceLineNo">272</span> Map<byte[], String> readBulkLoadedFiles(String backupId) throws IOException {<a name="line.272"></a>
-<span class="sourceLineNo">273</span> Scan scan = BackupSystemTable.createScanForBulkLoadedFiles(backupId);<a name="line.273"></a>
-<span class="sourceLineNo">274</span> try (Table table = connection.getTable(bulkLoadTableName);<a name="line.274"></a>
-<span class="sourceLineNo">275</span> ResultScanner scanner = table.getScanner(scan)) {<a name="line.275"></a>
-<span class="sourceLineNo">276</span> Result res = null;<a name="line.276"></a>
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-<span class="sourceLineNo">278</span> while ((res = scanner.next()) != null) {<a name="line.278"></a>
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-<span class="sourceLineNo">286</span> }<a name="line.286"></a>
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-<span class="sourceLineNo">290</span> }<a name="line.290"></a>
-<span class="sourceLineNo">291</span><a name="line.291"></a>
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-<span class="sourceLineNo">293</span> * Used during restore<a name="line.293"></a>
-<span class="sourceLineNo">294</span> * @param backupId the backup Id<a name="line.294"></a>
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-<span class="sourceLineNo">296</span> * @return array of Map of family to List of Paths<a name="line.296"></a>
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-<span class="sourceLineNo">300</span> Scan scan = BackupSystemTable.createScanForBulkLoadedFiles(backupId);<a name="line.300"></a>
-<span class="sourceLineNo">301</span> Map<byte[], List<Path>>[] mapForSrc = new Map[sTableList == null ? 1 : sTableList.size()];<a name="line.301"></a>
-<span class="sourceLineNo">302</span> try (Table table = connection.getTable(bulkLoadTableName);<a name="line.302"></a>
-<span class="sourceLineNo">303</span> ResultScanner scanner = table.getScanner(scan)) {<a name="line.303"></a>
-<span class="sourceLineNo">304</span> Result res = null;<a name="line.304"></a>
-<span class="sourceLineNo">305</span> while ((res = scanner.next()) != null) {<a name="line.305"></a>
-<span class="sourceLineNo">306</span> res.advance();<a name="line.306"></a>
-<span class="sourceLineNo">307</span> TableName tbl = null;<a name="line.307"></a>
-<span class="sourceLineNo">308</span> byte[] fam = null;<a name="line.308"></a>
-<span class="sourceLineNo">309</span> String path = null;<a name="line.309"></a>
-<span class="sourceLineNo">310</span> for (Cell cell : res.listCells()) {<a name="line.310"></a>
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-<span class="sourceLineNo">312</span> BackupSystemTable.TBL_COL.length) == 0) {<a name="line.312"></a>
-<span class="sourceLineNo">313</span> tbl = TableName.valueOf(CellUtil.cloneValue(cell));<a name="line.313"></a>
-<span class="sourceLineNo">314</span> } else if (CellUtil.compareQualifiers(cell, BackupSystemTable.FAM_COL, 0,<a name="line.314"></a>
-<span class="sourceLineNo">315</span> BackupSystemTable.FAM_COL.length) == 0) {<a name="line.315"></a>
-<span class="sourceLineNo">316</span> fam = CellUtil.cloneValue(cell);<a name="line.316"></a>
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-<span class="sourceLineNo">318</span> BackupSystemTable.PATH_COL.length) == 0) {<a name="line.318"></a>
-<span class="sourceLineNo">319</span> path = Bytes.toString(CellUtil.cloneValue(cell));<a name="line.319"></a>
-<span class="sourceLineNo">320</span> }<a name="line.320"></a>
-<span class="sourceLineNo">321</span> }<a name="line.321"></a>
-<span class="sourceLineNo">322</span> int srcIdx = IncrementalTableBackupClient.getIndex(tbl, sTableList);<a name="line.322"></a>
-<span class="sourceLineNo">323</span> if (srcIdx == -1) {<a name="line.323"></a>
-<span class="sourceLineNo">324</span> // the table is not among the query<a name="line.324"></a>
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-<span class="sourceLineNo">332</span> files = new ArrayList<Path>();<a name="line.332"></a>
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-<span class="sourceLineNo">339</span> LOG.debug("found bulk loaded file : " + tbl + " " + Bytes.toString(fam) + " " + path);<a name="line.339"></a>
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-<span class="sourceLineNo">347</span> /**<a name="line.347"></a>
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-<span class="sourceLineNo">354</span> LOG.trace("delete backup status in backup system table for " + backupId);<a name="line.354"></a>
-<span class="sourceLineNo">355</span> }<a name="line.355"></a>
-<span class="sourceLineNo">356</span> try (Table table = connection.getTable(tableName)) {<a name="line.356"></a>
-<span class="sourceLineNo">357</span> Delete del = createDeleteForBackupInfo(backupId);<a name="line.357"></a>
-<span class="sourceLineNo">358</span> table.delete(del);<a name="line.358"></a>
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-<span class="sourceLineNo">371</span> LOG.debug("write bulk load descriptor to backup " + tabName + " with " + finalPaths.size()<a name="line.371"></a>
-<span class="sourceLineNo">372</span> + " entries");<a name="line.372"></a>
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+<span class="sourceLineNo">406</span> }<a name="line.406"></a>
+<span class="sourceLineNo">407</span><a name="line.407"></a>
+<span class="sourceLineNo">408</span> /*<a name="line.408"></a>
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+<span class="sourceLineNo">410</span> * @param lst list of table names<a name="line.410"></a>
+<span class="sourceLineNo">411</span> * @param rows the rows to be deleted<a name="line.411"></a>
+<span class="sourceLineNo">412</span> */<a name="line.412"></a>
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+<span class="sourceLineNo">415</span> List<Delete> lstDels = new ArrayList<>();<a name="line.415"></a>
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+<span class="sourceLineNo">425</span><a name="line.425"></a>
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+<span class="sourceLineNo">437</span> for (TableName tTable : tableList) {<a name="line.437"></a>
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+<span class="sourceLineNo">477</span> }<a name="line.477"></a>
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+<span class="sourceLineNo">480</span> famMap.put(fam, new ArrayList<>());<a name="line.480"></a>
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+<span class="sourceLineNo">482</span> famMap.get(fam).add(new Pair<>(path, raw));<a name="line.482"></a>
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+<span class="sourceLineNo">485</span> }<a name="line.485"></a>
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+<span class="sourceLineNo">489</span><a name="line.489"></a>
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+<span class="sourceLineNo">499</span> int cnt = 0;<a name="line.499"></a>
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+<span class="sourceLineNo">503</span> TableName tn = sTableList.get(idx);<a name="line.503"></a>
+<span class="sourceLineNo">504</span><a name="line.504"></a>
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+<span class="sourceLineNo">508</span><a name="line.508"></a>
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+<span class="sourceLineNo">514</span> ts, cnt++);<a name="line.514"></a>
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+<span class="sourceLineNo">524</span><a name="line.524"></a>
+<span class="sourceLineNo">525</span> /**<a name="line.525"></a>
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+<span class="sourceLineNo">528</span> * @return Current status of backup session or null<a name="line.528"></a>
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+<span class="sourceLineNo">532</span> LOG.trace("read backup status from backup system table for: " + backupId);<a name="line.532"></a>
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+<span class="sourceLineNo">534</span><a name="line.534"></a>
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+<span class="sourceLineNo">544</span><a name="line.544"></a>
+<span class="sourceLineNo">545</span> /**<a name="line.545"></a>
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+<span class="sourceLineNo">551</span> * @throws IOException exception<a name="line.551"></a>
+<span class="sourceLineNo">552</span> */<a name="line.552"></a>
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+<span class="sourceLineNo">555</span><a name="line.555"></a>
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+<span class="sourceLineNo">586</span><a name="line.586"></a>
+<span class="sourceLineNo">587</span> /**<a name="line.587"></a>
+<span class="sourceLineNo">588</span> * Exclusive operations are: create, delete, merge<a name="line.588"></a>
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+<span class="sourceLineNo">590</span> * already underway<a name="line.590"></a>
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<TRUNCATED>