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Posted to commits@hbase.apache.org by gi...@apache.org on 2018/06/20 04:25:34 UTC
[18/51] [partial] hbase-site git commit: Published site at
9101fc246f86445006bfbcdfda5cc495016dc280.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/65565d77/devapidocs/src-html/org/apache/hadoop/hbase/MetaTableAccessor.TableVisitorBase.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/MetaTableAccessor.TableVisitorBase.html b/devapidocs/src-html/org/apache/hadoop/hbase/MetaTableAccessor.TableVisitorBase.html
index fea2b5a..c7a6cc4 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/MetaTableAccessor.TableVisitorBase.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/MetaTableAccessor.TableVisitorBase.html
@@ -1354,816 +1354,824 @@
<span class="sourceLineNo">1346</span> */<a name="line.1346"></a>
<span class="sourceLineNo">1347</span> public static void putsToMetaTable(final Connection connection, final List<Put> ps)<a name="line.1347"></a>
<span class="sourceLineNo">1348</span> throws IOException {<a name="line.1348"></a>
-<span class="sourceLineNo">1349</span> try (Table t = getMetaHTable(connection)) {<a name="line.1349"></a>
-<span class="sourceLineNo">1350</span> debugLogMutations(ps);<a name="line.1350"></a>
-<span class="sourceLineNo">1351</span> t.put(ps);<a name="line.1351"></a>
-<span class="sourceLineNo">1352</span> }<a name="line.1352"></a>
-<span class="sourceLineNo">1353</span> }<a name="line.1353"></a>
-<span class="sourceLineNo">1354</span><a name="line.1354"></a>
-<span class="sourceLineNo">1355</span> /**<a name="line.1355"></a>
-<span class="sourceLineNo">1356</span> * Delete the passed <code>d</code> from the <code>hbase:meta</code> table.<a name="line.1356"></a>
-<span class="sourceLineNo">1357</span> * @param connection connection we're using<a name="line.1357"></a>
-<span class="sourceLineNo">1358</span> * @param d Delete to add to hbase:meta<a name="line.1358"></a>
-<span class="sourceLineNo">1359</span> */<a name="line.1359"></a>
-<span class="sourceLineNo">1360</span> private static void deleteFromMetaTable(final Connection connection, final Delete d)<a name="line.1360"></a>
-<span class="sourceLineNo">1361</span> throws IOException {<a name="line.1361"></a>
-<span class="sourceLineNo">1362</span> List<Delete> dels = new ArrayList<>(1);<a name="line.1362"></a>
-<span class="sourceLineNo">1363</span> dels.add(d);<a name="line.1363"></a>
-<span class="sourceLineNo">1364</span> deleteFromMetaTable(connection, dels);<a name="line.1364"></a>
-<span class="sourceLineNo">1365</span> }<a name="line.1365"></a>
-<span class="sourceLineNo">1366</span><a name="line.1366"></a>
-<span class="sourceLineNo">1367</span> /**<a name="line.1367"></a>
-<span class="sourceLineNo">1368</span> * Delete the passed <code>deletes</code> from the <code>hbase:meta</code> table.<a name="line.1368"></a>
-<span class="sourceLineNo">1369</span> * @param connection connection we're using<a name="line.1369"></a>
-<span class="sourceLineNo">1370</span> * @param deletes Deletes to add to hbase:meta This list should support #remove.<a name="line.1370"></a>
-<span class="sourceLineNo">1371</span> */<a name="line.1371"></a>
-<span class="sourceLineNo">1372</span> private static void deleteFromMetaTable(final Connection connection, final List<Delete> deletes)<a name="line.1372"></a>
-<span class="sourceLineNo">1373</span> throws IOException {<a name="line.1373"></a>
-<span class="sourceLineNo">1374</span> try (Table t = getMetaHTable(connection)) {<a name="line.1374"></a>
-<span class="sourceLineNo">1375</span> debugLogMutations(deletes);<a name="line.1375"></a>
-<span class="sourceLineNo">1376</span> t.delete(deletes);<a name="line.1376"></a>
-<span class="sourceLineNo">1377</span> }<a name="line.1377"></a>
-<span class="sourceLineNo">1378</span> }<a name="line.1378"></a>
-<span class="sourceLineNo">1379</span><a name="line.1379"></a>
-<span class="sourceLineNo">1380</span> /**<a name="line.1380"></a>
-<span class="sourceLineNo">1381</span> * Deletes some replica columns corresponding to replicas for the passed rows<a name="line.1381"></a>
-<span class="sourceLineNo">1382</span> * @param metaRows rows in hbase:meta<a name="line.1382"></a>
-<span class="sourceLineNo">1383</span> * @param replicaIndexToDeleteFrom the replica ID we would start deleting from<a name="line.1383"></a>
-<span class="sourceLineNo">1384</span> * @param numReplicasToRemove how many replicas to remove<a name="line.1384"></a>
-<span class="sourceLineNo">1385</span> * @param connection connection we're using to access meta table<a name="line.1385"></a>
-<span class="sourceLineNo">1386</span> */<a name="line.1386"></a>
-<span class="sourceLineNo">1387</span> public static void removeRegionReplicasFromMeta(Set<byte[]> metaRows,<a name="line.1387"></a>
-<span class="sourceLineNo">1388</span> int replicaIndexToDeleteFrom, int numReplicasToRemove, Connection connection)<a name="line.1388"></a>
-<span class="sourceLineNo">1389</span> throws IOException {<a name="line.1389"></a>
-<span class="sourceLineNo">1390</span> int absoluteIndex = replicaIndexToDeleteFrom + numReplicasToRemove;<a name="line.1390"></a>
-<span class="sourceLineNo">1391</span> for (byte[] row : metaRows) {<a name="line.1391"></a>
-<span class="sourceLineNo">1392</span> long now = EnvironmentEdgeManager.currentTime();<a name="line.1392"></a>
-<span class="sourceLineNo">1393</span> Delete deleteReplicaLocations = new Delete(row);<a name="line.1393"></a>
-<span class="sourceLineNo">1394</span> for (int i = replicaIndexToDeleteFrom; i < absoluteIndex; i++) {<a name="line.1394"></a>
-<span class="sourceLineNo">1395</span> deleteReplicaLocations.addColumns(getCatalogFamily(),<a name="line.1395"></a>
-<span class="sourceLineNo">1396</span> getServerColumn(i), now);<a name="line.1396"></a>
-<span class="sourceLineNo">1397</span> deleteReplicaLocations.addColumns(getCatalogFamily(),<a name="line.1397"></a>
-<span class="sourceLineNo">1398</span> getSeqNumColumn(i), now);<a name="line.1398"></a>
-<span class="sourceLineNo">1399</span> deleteReplicaLocations.addColumns(getCatalogFamily(),<a name="line.1399"></a>
-<span class="sourceLineNo">1400</span> getStartCodeColumn(i), now);<a name="line.1400"></a>
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-<span class="sourceLineNo">1402</span> deleteFromMetaTable(connection, deleteReplicaLocations);<a name="line.1402"></a>
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-<span class="sourceLineNo">1404</span> }<a name="line.1404"></a>
-<span class="sourceLineNo">1405</span><a name="line.1405"></a>
-<span class="sourceLineNo">1406</span> /**<a name="line.1406"></a>
-<span class="sourceLineNo">1407</span> * Execute the passed <code>mutations</code> against <code>hbase:meta</code> table.<a name="line.1407"></a>
-<span class="sourceLineNo">1408</span> * @param connection connection we're using<a name="line.1408"></a>
-<span class="sourceLineNo">1409</span> * @param mutations Puts and Deletes to execute on hbase:meta<a name="line.1409"></a>
-<span class="sourceLineNo">1410</span> * @throws IOException<a name="line.1410"></a>
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-<span class="sourceLineNo">1415</span> Table t = getMetaHTable(connection);<a name="line.1415"></a>
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-<span class="sourceLineNo">1417</span> debugLogMutations(mutations);<a name="line.1417"></a>
-<span class="sourceLineNo">1418</span> t.batch(mutations, null);<a name="line.1418"></a>
-<span class="sourceLineNo">1419</span> } catch (InterruptedException e) {<a name="line.1419"></a>
-<span class="sourceLineNo">1420</span> InterruptedIOException ie = new InterruptedIOException(e.getMessage());<a name="line.1420"></a>
-<span class="sourceLineNo">1421</span> ie.initCause(e);<a name="line.1421"></a>
-<span class="sourceLineNo">1422</span> throw ie;<a name="line.1422"></a>
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-<span class="sourceLineNo">1427</span><a name="line.1427"></a>
-<span class="sourceLineNo">1428</span> private static void addRegionStateToPut(Put put, RegionState.State state) throws IOException {<a name="line.1428"></a>
-<span class="sourceLineNo">1429</span> put.add(CellBuilderFactory.create(CellBuilderType.SHALLOW_COPY)<a name="line.1429"></a>
-<span class="sourceLineNo">1430</span> .setRow(put.getRow())<a name="line.1430"></a>
-<span class="sourceLineNo">1431</span> .setFamily(HConstants.CATALOG_FAMILY)<a name="line.1431"></a>
-<span class="sourceLineNo">1432</span> .setQualifier(getRegionStateColumn())<a name="line.1432"></a>
-<span class="sourceLineNo">1433</span> .setTimestamp(put.getTimestamp())<a name="line.1433"></a>
-<span class="sourceLineNo">1434</span> .setType(Cell.Type.Put)<a name="line.1434"></a>
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-<span class="sourceLineNo">1436</span> .build());<a name="line.1436"></a>
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-<span class="sourceLineNo">1438</span><a name="line.1438"></a>
-<span class="sourceLineNo">1439</span> /**<a name="line.1439"></a>
-<span class="sourceLineNo">1440</span> * Adds daughter region infos to hbase:meta row for the specified region. Note that this does not<a name="line.1440"></a>
-<span class="sourceLineNo">1441</span> * add its daughter's as different rows, but adds information about the daughters in the same row<a name="line.1441"></a>
-<span class="sourceLineNo">1442</span> * as the parent. Use<a name="line.1442"></a>
-<span class="sourceLineNo">1443</span> * {@link #splitRegion(Connection, RegionInfo, long, RegionInfo, RegionInfo, ServerName, int)}<a name="line.1443"></a>
-<span class="sourceLineNo">1444</span> * if you want to do that.<a name="line.1444"></a>
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-<span class="sourceLineNo">1446</span> * @param regionInfo RegionInfo of parent region<a name="line.1446"></a>
-<span class="sourceLineNo">1447</span> * @param splitA first split daughter of the parent regionInfo<a name="line.1447"></a>
-<span class="sourceLineNo">1448</span> * @param splitB second split daughter of the parent regionInfo<a name="line.1448"></a>
-<span class="sourceLineNo">1449</span> * @throws IOException if problem connecting or updating meta<a name="line.1449"></a>
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-<span class="sourceLineNo">1454</span> try {<a name="line.1454"></a>
-<span class="sourceLineNo">1455</span> Put put = makePutFromRegionInfo(regionInfo, EnvironmentEdgeManager.currentTime());<a name="line.1455"></a>
-<span class="sourceLineNo">1456</span> addDaughtersToPut(put, splitA, splitB);<a name="line.1456"></a>
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-<span class="sourceLineNo">1464</span><a name="line.1464"></a>
-<span class="sourceLineNo">1465</span> /**<a name="line.1465"></a>
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-<span class="sourceLineNo">1468</span> * in the same row as the parent. Use<a name="line.1468"></a>
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-<span class="sourceLineNo">1470</span> * if you want to do that.<a name="line.1470"></a>
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-<span class="sourceLineNo">1478</span> addRegionsToMeta(connection, Collections.singletonList(regionInfo), 1);<a name="line.1478"></a>
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-<span class="sourceLineNo">1480</span><a name="line.1480"></a>
-<span class="sourceLineNo">1481</span> /**<a name="line.1481"></a>
-<span class="sourceLineNo">1482</span> * Adds a hbase:meta row for each of the specified new regions. Initial state for new regions<a name="line.1482"></a>
-<span class="sourceLineNo">1483</span> * is CLOSED.<a name="line.1483"></a>
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-<span class="sourceLineNo">1491</span> EnvironmentEdgeManager.currentTime());<a name="line.1491"></a>
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-<span class="sourceLineNo">1493</span><a name="line.1493"></a>
-<span class="sourceLineNo">1494</span> /**<a name="line.1494"></a>
-<span class="sourceLineNo">1495</span> * Adds a hbase:meta row for each of the specified new regions. Initial state for new regions<a name="line.1495"></a>
-<span class="sourceLineNo">1496</span> * is CLOSED.<a name="line.1496"></a>
-<span class="sourceLineNo">1497</span> * @param connection connection we're using<a name="line.1497"></a>
-<span class="sourceLineNo">1498</span> * @param regionInfos region information list<a name="line.1498"></a>
-<span class="sourceLineNo">1499</span> * @param regionReplication<a name="line.1499"></a>
-<span class="sourceLineNo">1500</span> * @param ts desired timestamp<a name="line.1500"></a>
-<span class="sourceLineNo">1501</span> * @throws IOException if problem connecting or updating meta<a name="line.1501"></a>
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-<span class="sourceLineNo">1505</span> List<Put> puts = new ArrayList<>();<a name="line.1505"></a>
-<span class="sourceLineNo">1506</span> for (RegionInfo regionInfo : regionInfos) {<a name="line.1506"></a>
-<span class="sourceLineNo">1507</span> if (RegionReplicaUtil.isDefaultReplica(regionInfo)) {<a name="line.1507"></a>
-<span class="sourceLineNo">1508</span> Put put = makePutFromRegionInfo(regionInfo, ts);<a name="line.1508"></a>
-<span class="sourceLineNo">1509</span> // New regions are added with initial state of CLOSED.<a name="line.1509"></a>
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-<span class="sourceLineNo">1511</span> // Add empty locations for region replicas so that number of replicas can be cached<a name="line.1511"></a>
-<span class="sourceLineNo">1512</span> // whenever the primary region is looked up from meta<a name="line.1512"></a>
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-<span class="sourceLineNo">1514</span> addEmptyLocation(put, i);<a name="line.1514"></a>
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-<span class="sourceLineNo">1523</span> /**<a name="line.1523"></a>
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-<span class="sourceLineNo">1525</span> * hbase:meta and adds the merged region with the information of two merging regions.<a name="line.1525"></a>
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-<span class="sourceLineNo">1530</span> * if not necessary.<a name="line.1530"></a>
-<span class="sourceLineNo">1531</span> * @param regionB merge parent region B<a name="line.1531"></a>
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-<span class="sourceLineNo">1533</span> * if not necessary.<a name="line.1533"></a>
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-<span class="sourceLineNo">1546</span> if (regionAOpenSeqNum > 0) {<a name="line.1546"></a>
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-<span class="sourceLineNo">1555</span><a name="line.1555"></a>
-<span class="sourceLineNo">1556</span> // Put for parent<a name="line.1556"></a>
-<span class="sourceLineNo">1557</span> Put putOfMerged = makePutFromRegionInfo(mergedRegion, time);<a name="line.1557"></a>
-<span class="sourceLineNo">1558</span> putOfMerged.add(CellBuilderFactory.create(CellBuilderType.SHALLOW_COPY)<a name="line.1558"></a>
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-<span class="sourceLineNo">1560</span> .setFamily(HConstants.CATALOG_FAMILY)<a name="line.1560"></a>
-<span class="sourceLineNo">1561</span> .setQualifier(HConstants.MERGEA_QUALIFIER)<a name="line.1561"></a>
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<span class="sourceLineNo">1571</span> .setType(Type.Put)<a name="line.1571"></a>
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<TRUNCATED>