http://git-wip-us.apache.org/repos/asf/hbase-site/blob/0e1d8d25/testdevapidocs/src-html/org/apache/hadoop/hbase/namespace/TestNamespaceAuditor.CPMasterObserver.html
----------------------------------------------------------------------
diff --git
a/testdevapidocs/src-html/org/apache/hadoop/hbase/namespace/TestNamespaceAuditor.CPMasterObserver.html
b/testdevapidocs/src-html/org/apache/hadoop/hbase/namespace/TestNamespaceAuditor.CPMasterObserver.html
index 676ae61..c658da2 100644
---
a/testdevapidocs/src-html/org/apache/hadoop/hbase/namespace/TestNamespaceAuditor.CPMasterObserver.html
+++
b/testdevapidocs/src-html/org/apache/hadoop/hbase/namespace/TestNamespaceAuditor.CPMasterObserver.html
@@ -369,391 +369,397 @@
<span class="sourceLineNo">361</span> hris = ADMIN.getRegions(tableTwo);<a
name="line.361"></a>
<span class="sourceLineNo">362</span> assertEquals(initialRegions - 1,
hris.size());<a name="line.362"></a>
<span class="sourceLineNo">363</span> Collections.sort(hris,
RegionInfo.COMPARATOR);<a name="line.363"></a>
-<span class="sourceLineNo">364</span> UTIL.compact(tableTwo, true);<a
name="line.364"></a>
-<span class="sourceLineNo">365</span>
ADMIN.splitRegionAsync(hris.get(0).getRegionName(),
Bytes.toBytes("3")).get(10,<a name="line.365"></a>
-<span class="sourceLineNo">366</span> TimeUnit.SECONDS);<a
name="line.366"></a>
-<span class="sourceLineNo">367</span> hris = ADMIN.getRegions(tableTwo);<a
name="line.367"></a>
-<span class="sourceLineNo">368</span> assertEquals(initialRegions,
hris.size());<a name="line.368"></a>
-<span class="sourceLineNo">369</span> Collections.sort(hris,
RegionInfo.COMPARATOR);<a name="line.369"></a>
-<span class="sourceLineNo">370</span><a name="line.370"></a>
-<span class="sourceLineNo">371</span> // Fail region merge through
Coprocessor hook<a name="line.371"></a>
-<span class="sourceLineNo">372</span> MiniHBaseCluster cluster =
UTIL.getHBaseCluster();<a name="line.372"></a>
-<span class="sourceLineNo">373</span> MasterCoprocessorHost cpHost =
cluster.getMaster().getMasterCoprocessorHost();<a name="line.373"></a>
-<span class="sourceLineNo">374</span> Coprocessor coprocessor =
cpHost.findCoprocessor(CPMasterObserver.class);<a name="line.374"></a>
-<span class="sourceLineNo">375</span> CPMasterObserver masterObserver =
(CPMasterObserver) coprocessor;<a name="line.375"></a>
-<span class="sourceLineNo">376</span> masterObserver.failMerge(true);<a
name="line.376"></a>
-<span class="sourceLineNo">377</span><a name="line.377"></a>
-<span class="sourceLineNo">378</span> f = ADMIN.mergeRegionsAsync(<a
name="line.378"></a>
-<span class="sourceLineNo">379</span>
hris.get(1).getEncodedNameAsBytes(),<a name="line.379"></a>
-<span class="sourceLineNo">380</span>
hris.get(2).getEncodedNameAsBytes(),<a name="line.380"></a>
-<span class="sourceLineNo">381</span> false);<a name="line.381"></a>
-<span class="sourceLineNo">382</span> try {<a name="line.382"></a>
-<span class="sourceLineNo">383</span> f.get(10, TimeUnit.SECONDS);<a
name="line.383"></a>
-<span class="sourceLineNo">384</span> fail("Merge was supposed to
fail!");<a name="line.384"></a>
-<span class="sourceLineNo">385</span> } catch (ExecutionException ee) {<a
name="line.385"></a>
-<span class="sourceLineNo">386</span> // Expected.<a name="line.386"></a>
-<span class="sourceLineNo">387</span> }<a name="line.387"></a>
-<span class="sourceLineNo">388</span> hris = ADMIN.getRegions(tableTwo);<a
name="line.388"></a>
-<span class="sourceLineNo">389</span> assertEquals(initialRegions,
hris.size());<a name="line.389"></a>
-<span class="sourceLineNo">390</span> Collections.sort(hris,
RegionInfo.COMPARATOR);<a name="line.390"></a>
-<span class="sourceLineNo">391</span> // verify that we cannot split<a
name="line.391"></a>
-<span class="sourceLineNo">392</span> try {<a name="line.392"></a>
-<span class="sourceLineNo">393</span> ADMIN.split(tableTwo,
Bytes.toBytes("6"));<a name="line.393"></a>
-<span class="sourceLineNo">394</span> fail();<a name="line.394"></a>
-<span class="sourceLineNo">395</span> } catch (DoNotRetryRegionException e)
{<a name="line.395"></a>
-<span class="sourceLineNo">396</span> // Expected<a name="line.396"></a>
-<span class="sourceLineNo">397</span> }<a name="line.397"></a>
-<span class="sourceLineNo">398</span> Thread.sleep(2000);<a
name="line.398"></a>
-<span class="sourceLineNo">399</span> assertEquals(initialRegions,
ADMIN.getRegions(tableTwo).size());<a name="line.399"></a>
-<span class="sourceLineNo">400</span> }<a name="line.400"></a>
-<span class="sourceLineNo">401</span><a name="line.401"></a>
-<span class="sourceLineNo">402</span> /*<a name="line.402"></a>
-<span class="sourceLineNo">403</span> * Create a table and make sure that
the table creation fails after adding this table entry into<a
name="line.403"></a>
-<span class="sourceLineNo">404</span> * namespace quota cache. Now correct
the failure and recreate the table with same name.<a name="line.404"></a>
-<span class="sourceLineNo">405</span> * HBASE-13394<a name="line.405"></a>
-<span class="sourceLineNo">406</span> */<a name="line.406"></a>
-<span class="sourceLineNo">407</span> @Test<a name="line.407"></a>
-<span class="sourceLineNo">408</span> public void
testRecreateTableWithSameNameAfterFirstTimeFailure() throws Exception {<a
name="line.408"></a>
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"_testRecreateTable";<a name="line.409"></a>
-<span class="sourceLineNo">410</span> NamespaceDescriptor nspDesc =<a
name="line.410"></a>
-<span class="sourceLineNo">411</span>
NamespaceDescriptor.create(nsp1)<a name="line.411"></a>
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.addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "20")<a
name="line.412"></a>
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.addConfiguration(TableNamespaceManager.KEY_MAX_TABLES, "1").build();<a
name="line.413"></a>
-<span class="sourceLineNo">414</span> ADMIN.createNamespace(nspDesc);<a
name="line.414"></a>
-<span class="sourceLineNo">415</span> final TableName tableOne =
TableName.valueOf(nsp1 + TableName.NAMESPACE_DELIM + "table1");<a
name="line.415"></a>
-<span class="sourceLineNo">416</span> byte[] columnFamily =
Bytes.toBytes("info");<a name="line.416"></a>
-<span class="sourceLineNo">417</span> HTableDescriptor tableDescOne = new
HTableDescriptor(tableOne);<a name="line.417"></a>
-<span class="sourceLineNo">418</span> tableDescOne.addFamily(new
HColumnDescriptor(columnFamily));<a name="line.418"></a>
-<span class="sourceLineNo">419</span>
MasterSyncObserver.throwExceptionInPreCreateTableAction = true;<a
name="line.419"></a>
-<span class="sourceLineNo">420</span> try {<a name="line.420"></a>
-<span class="sourceLineNo">421</span> try {<a name="line.421"></a>
-<span class="sourceLineNo">422</span>
ADMIN.createTable(tableDescOne);<a name="line.422"></a>
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tableOne.toString() + "creation should fail.");<a name="line.423"></a>
-<span class="sourceLineNo">424</span> } catch (Exception exp) {<a
name="line.424"></a>
-<span class="sourceLineNo">425</span> LOG.error(exp.toString(), exp);<a
name="line.425"></a>
-<span class="sourceLineNo">426</span> }<a name="line.426"></a>
-<span class="sourceLineNo">427</span>
assertFalse(ADMIN.tableExists(tableOne));<a name="line.427"></a>
-<span class="sourceLineNo">428</span><a name="line.428"></a>
-<span class="sourceLineNo">429</span> NamespaceTableAndRegionInfo nstate
= getNamespaceState(nsp1);<a name="line.429"></a>
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failed in namespace so number of tables in namespace "<a name="line.430"></a>
-<span class="sourceLineNo">431</span> + "should be 0.", 0,
nstate.getTables().size());<a name="line.431"></a>
-<span class="sourceLineNo">432</span><a name="line.432"></a>
-<span class="sourceLineNo">433</span>
MasterSyncObserver.throwExceptionInPreCreateTableAction = false;<a
name="line.433"></a>
-<span class="sourceLineNo">434</span> try {<a name="line.434"></a>
-<span class="sourceLineNo">435</span>
ADMIN.createTable(tableDescOne);<a name="line.435"></a>
-<span class="sourceLineNo">436</span> } catch (Exception e) {<a
name="line.436"></a>
-<span class="sourceLineNo">437</span> fail("Table " +
tableOne.toString() + "creation should succeed.");<a name="line.437"></a>
-<span class="sourceLineNo">438</span> LOG.error(e.toString(), e);<a
name="line.438"></a>
-<span class="sourceLineNo">439</span> }<a name="line.439"></a>
-<span class="sourceLineNo">440</span>
assertTrue(ADMIN.tableExists(tableOne));<a name="line.440"></a>
-<span class="sourceLineNo">441</span> nstate = getNamespaceState(nsp1);<a
name="line.441"></a>
-<span class="sourceLineNo">442</span> assertEquals("First table was
created successfully so table size in namespace should "<a name="line.442"></a>
-<span class="sourceLineNo">443</span> + "be one now.", 1,
nstate.getTables().size());<a name="line.443"></a>
-<span class="sourceLineNo">444</span> } finally {<a name="line.444"></a>
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MasterSyncObserver.throwExceptionInPreCreateTableAction = false;<a
name="line.445"></a>
-<span class="sourceLineNo">446</span> if (ADMIN.tableExists(tableOne))
{<a name="line.446"></a>
-<span class="sourceLineNo">447</span> ADMIN.disableTable(tableOne);<a
name="line.447"></a>
-<span class="sourceLineNo">448</span> deleteTable(tableOne);<a
name="line.448"></a>
-<span class="sourceLineNo">449</span> }<a name="line.449"></a>
-<span class="sourceLineNo">450</span> ADMIN.deleteNamespace(nsp1);<a
name="line.450"></a>
-<span class="sourceLineNo">451</span> }<a name="line.451"></a>
-<span class="sourceLineNo">452</span> }<a name="line.452"></a>
-<span class="sourceLineNo">453</span><a name="line.453"></a>
-<span class="sourceLineNo">454</span> private NamespaceTableAndRegionInfo
getNamespaceState(String namespace) throws KeeperException,<a
name="line.454"></a>
-<span class="sourceLineNo">455</span> IOException {<a name="line.455"></a>
-<span class="sourceLineNo">456</span> return
getQuotaManager().getState(namespace);<a name="line.456"></a>
-<span class="sourceLineNo">457</span> }<a name="line.457"></a>
-<span class="sourceLineNo">458</span><a name="line.458"></a>
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byte[] endKey) {<a name="line.459"></a>
-<span class="sourceLineNo">460</span> String skey =
Bytes.toString(startKey);<a name="line.460"></a>
-<span class="sourceLineNo">461</span> int key;<a name="line.461"></a>
-<span class="sourceLineNo">462</span> if (StringUtils.isBlank(skey)) {<a
name="line.462"></a>
-<span class="sourceLineNo">463</span> key =
Integer.parseInt(Bytes.toString(endKey))/2 ;<a name="line.463"></a>
-<span class="sourceLineNo">464</span> } else {<a name="line.464"></a>
-<span class="sourceLineNo">465</span> key = (int) (Integer.parseInt(skey)
* 1.5);<a name="line.465"></a>
-<span class="sourceLineNo">466</span> }<a name="line.466"></a>
-<span class="sourceLineNo">467</span> return Bytes.toBytes("" + key);<a
name="line.467"></a>
-<span class="sourceLineNo">468</span> }<a name="line.468"></a>
-<span class="sourceLineNo">469</span><a name="line.469"></a>
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implements RegionCoprocessor, RegionObserver {<a name="line.470"></a>
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postCompact;<a name="line.471"></a>
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-<span class="sourceLineNo">473</span> @Override<a name="line.473"></a>
-<span class="sourceLineNo">474</span> public void
postCompact(ObserverContext<RegionCoprocessorEnvironment> e, Store
store,<a name="line.474"></a>
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CompactionLifeCycleTracker tracker, CompactionRequest request)<a
name="line.475"></a>
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name="line.476"></a>
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name="line.477"></a>
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start(CoprocessorEnvironment e) throws IOException {<a name="line.481"></a>
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CountDownLatch(1);<a name="line.482"></a>
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-<span class="sourceLineNo">484</span><a name="line.484"></a>
-<span class="sourceLineNo">485</span> @Override<a name="line.485"></a>
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getRegionObserver() {<a name="line.486"></a>
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name="line.487"></a>
-<span class="sourceLineNo">488</span> }<a name="line.488"></a>
-<span class="sourceLineNo">489</span> }<a name="line.489"></a>
+<span class="sourceLineNo">364</span> byte[] splitKey =
Bytes.toBytes("3");<a name="line.364"></a>
+<span class="sourceLineNo">365</span> HRegion regionToSplit =
UTIL.getMiniHBaseCluster().getRegions(tableTwo).stream()<a name="line.365"></a>
+<span class="sourceLineNo">366</span> .filter(r ->
r.getRegionInfo().containsRow(splitKey)).findFirst().get();<a
name="line.366"></a>
+<span class="sourceLineNo">367</span> regionToSplit.compact(true);<a
name="line.367"></a>
+<span class="sourceLineNo">368</span> // the above compact may quit
immediately if there is a compaction ongoing, so here we need to<a
name="line.368"></a>
+<span class="sourceLineNo">369</span> // wait a while to let the ongoing
compaction finish.<a name="line.369"></a>
+<span class="sourceLineNo">370</span> UTIL.waitFor(10000,
regionToSplit::isSplittable);<a name="line.370"></a>
+<span class="sourceLineNo">371</span>
ADMIN.splitRegionAsync(regionToSplit.getRegionInfo().getRegionName(),
splitKey).get(10,<a name="line.371"></a>
+<span class="sourceLineNo">372</span> TimeUnit.SECONDS);<a
name="line.372"></a>
+<span class="sourceLineNo">373</span> hris = ADMIN.getRegions(tableTwo);<a
name="line.373"></a>
+<span class="sourceLineNo">374</span> assertEquals(initialRegions,
hris.size());<a name="line.374"></a>
+<span class="sourceLineNo">375</span> Collections.sort(hris,
RegionInfo.COMPARATOR);<a name="line.375"></a>
+<span class="sourceLineNo">376</span><a name="line.376"></a>
+<span class="sourceLineNo">377</span> // Fail region merge through
Coprocessor hook<a name="line.377"></a>
+<span class="sourceLineNo">378</span> MiniHBaseCluster cluster =
UTIL.getHBaseCluster();<a name="line.378"></a>
+<span class="sourceLineNo">379</span> MasterCoprocessorHost cpHost =
cluster.getMaster().getMasterCoprocessorHost();<a name="line.379"></a>
+<span class="sourceLineNo">380</span> Coprocessor coprocessor =
cpHost.findCoprocessor(CPMasterObserver.class);<a name="line.380"></a>
+<span class="sourceLineNo">381</span> CPMasterObserver masterObserver =
(CPMasterObserver) coprocessor;<a name="line.381"></a>
+<span class="sourceLineNo">382</span> masterObserver.failMerge(true);<a
name="line.382"></a>
+<span class="sourceLineNo">383</span><a name="line.383"></a>
+<span class="sourceLineNo">384</span> f = ADMIN.mergeRegionsAsync(<a
name="line.384"></a>
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hris.get(1).getEncodedNameAsBytes(),<a name="line.385"></a>
+<span class="sourceLineNo">386</span>
hris.get(2).getEncodedNameAsBytes(),<a name="line.386"></a>
+<span class="sourceLineNo">387</span> false);<a name="line.387"></a>
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+<span class="sourceLineNo">389</span> f.get(10, TimeUnit.SECONDS);<a
name="line.389"></a>
+<span class="sourceLineNo">390</span> fail("Merge was supposed to
fail!");<a name="line.390"></a>
+<span class="sourceLineNo">391</span> } catch (ExecutionException ee) {<a
name="line.391"></a>
+<span class="sourceLineNo">392</span> // Expected.<a name="line.392"></a>
+<span class="sourceLineNo">393</span> }<a name="line.393"></a>
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name="line.394"></a>
+<span class="sourceLineNo">395</span> assertEquals(initialRegions,
hris.size());<a name="line.395"></a>
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RegionInfo.COMPARATOR);<a name="line.396"></a>
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name="line.397"></a>
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+<span class="sourceLineNo">399</span> ADMIN.split(tableTwo,
Bytes.toBytes("6"));<a name="line.399"></a>
+<span class="sourceLineNo">400</span> fail();<a name="line.400"></a>
+<span class="sourceLineNo">401</span> } catch (DoNotRetryRegionException e)
{<a name="line.401"></a>
+<span class="sourceLineNo">402</span> // Expected<a name="line.402"></a>
+<span class="sourceLineNo">403</span> }<a name="line.403"></a>
+<span class="sourceLineNo">404</span> Thread.sleep(2000);<a
name="line.404"></a>
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ADMIN.getRegions(tableTwo).size());<a name="line.405"></a>
+<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>
+<span class="sourceLineNo">409</span> * Create a table and make sure that
the table creation fails after adding this table entry into<a
name="line.409"></a>
+<span class="sourceLineNo">410</span> * namespace quota cache. Now correct
the failure and recreate the table with same name.<a name="line.410"></a>
+<span class="sourceLineNo">411</span> * HBASE-13394<a name="line.411"></a>
+<span class="sourceLineNo">412</span> */<a name="line.412"></a>
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testRecreateTableWithSameNameAfterFirstTimeFailure() throws Exception {<a
name="line.414"></a>
+<span class="sourceLineNo">415</span> String nsp1 = prefix +
"_testRecreateTable";<a name="line.415"></a>
+<span class="sourceLineNo">416</span> NamespaceDescriptor nspDesc =<a
name="line.416"></a>
+<span class="sourceLineNo">417</span>
NamespaceDescriptor.create(nsp1)<a name="line.417"></a>
+<span class="sourceLineNo">418</span>
.addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "20")<a
name="line.418"></a>
+<span class="sourceLineNo">419</span>
.addConfiguration(TableNamespaceManager.KEY_MAX_TABLES, "1").build();<a
name="line.419"></a>
+<span class="sourceLineNo">420</span> ADMIN.createNamespace(nspDesc);<a
name="line.420"></a>
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TableName.valueOf(nsp1 + TableName.NAMESPACE_DELIM + "table1");<a
name="line.421"></a>
+<span class="sourceLineNo">422</span> byte[] columnFamily =
Bytes.toBytes("info");<a name="line.422"></a>
+<span class="sourceLineNo">423</span> HTableDescriptor tableDescOne = new
HTableDescriptor(tableOne);<a name="line.423"></a>
+<span class="sourceLineNo">424</span> tableDescOne.addFamily(new
HColumnDescriptor(columnFamily));<a name="line.424"></a>
+<span class="sourceLineNo">425</span>
MasterSyncObserver.throwExceptionInPreCreateTableAction = true;<a
name="line.425"></a>
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+<span class="sourceLineNo">427</span> try {<a name="line.427"></a>
+<span class="sourceLineNo">428</span>
ADMIN.createTable(tableDescOne);<a name="line.428"></a>
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tableOne.toString() + "creation should fail.");<a name="line.429"></a>
+<span class="sourceLineNo">430</span> } catch (Exception exp) {<a
name="line.430"></a>
+<span class="sourceLineNo">431</span> LOG.error(exp.toString(), exp);<a
name="line.431"></a>
+<span class="sourceLineNo">432</span> }<a name="line.432"></a>
+<span class="sourceLineNo">433</span>
assertFalse(ADMIN.tableExists(tableOne));<a name="line.433"></a>
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+<span class="sourceLineNo">435</span> NamespaceTableAndRegionInfo nstate
= getNamespaceState(nsp1);<a name="line.435"></a>
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failed in namespace so number of tables in namespace "<a name="line.436"></a>
+<span class="sourceLineNo">437</span> + "should be 0.", 0,
nstate.getTables().size());<a name="line.437"></a>
+<span class="sourceLineNo">438</span><a name="line.438"></a>
+<span class="sourceLineNo">439</span>
MasterSyncObserver.throwExceptionInPreCreateTableAction = false;<a
name="line.439"></a>
+<span class="sourceLineNo">440</span> try {<a name="line.440"></a>
+<span class="sourceLineNo">441</span>
ADMIN.createTable(tableDescOne);<a name="line.441"></a>
+<span class="sourceLineNo">442</span> } catch (Exception e) {<a
name="line.442"></a>
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tableOne.toString() + "creation should succeed.");<a name="line.443"></a>
+<span class="sourceLineNo">444</span> LOG.error(e.toString(), e);<a
name="line.444"></a>
+<span class="sourceLineNo">445</span> }<a name="line.445"></a>
+<span class="sourceLineNo">446</span>
assertTrue(ADMIN.tableExists(tableOne));<a name="line.446"></a>
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name="line.447"></a>
+<span class="sourceLineNo">448</span> assertEquals("First table was
created successfully so table size in namespace should "<a name="line.448"></a>
+<span class="sourceLineNo">449</span> + "be one now.", 1,
nstate.getTables().size());<a name="line.449"></a>
+<span class="sourceLineNo">450</span> } finally {<a name="line.450"></a>
+<span class="sourceLineNo">451</span>
MasterSyncObserver.throwExceptionInPreCreateTableAction = false;<a
name="line.451"></a>
+<span class="sourceLineNo">452</span> if (ADMIN.tableExists(tableOne))
{<a name="line.452"></a>
+<span class="sourceLineNo">453</span> ADMIN.disableTable(tableOne);<a
name="line.453"></a>
+<span class="sourceLineNo">454</span> deleteTable(tableOne);<a
name="line.454"></a>
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name="line.460"></a>
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getQuotaManager().getState(namespace);<a name="line.462"></a>
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byte[] endKey) {<a name="line.465"></a>
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Bytes.toString(startKey);<a name="line.466"></a>
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implements RegionCoprocessor, RegionObserver {<a name="line.476"></a>
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postCompact;<a name="line.477"></a>
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store,<a name="line.480"></a>
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CompactionLifeCycleTracker tracker, CompactionRequest request)<a
name="line.481"></a>
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name="line.482"></a>
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start(CoprocessorEnvironment e) throws IOException {<a name="line.487"></a>
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CountDownLatch(1);<a name="line.488"></a>
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.addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "20")<a
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TableName.valueOf(nsp1 + TableName.NAMESPACE_DELIM + "table2");<a
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TableName.valueOf(nsp1 + TableName.NAMESPACE_DELIM + "table3");<a
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Bytes.toBytes("1"), Bytes.toBytes("1000"), 3);<a name="line.508"></a>
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Bytes.toBytes("1"), Bytes.toBytes("1000"), 3);<a name="line.509"></a>
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Bytes.toBytes("1"), Bytes.toBytes("1000"), 4);<a name="line.510"></a>
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UTIL.getHBaseCluster().waitOnMaster(0);<a name="line.543"></a>
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IOException {<a name="line.564"></a>
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CountDownLatch(1);<a name="line.565"></a>
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+<span class="sourceLineNo">492</span> public Optional<RegionObserver>
getRegionObserver() {<a name="line.492"></a>
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name="line.493"></a>
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NamespaceDescriptor.create(nsp1)<a name="line.500"></a>
+<span class="sourceLineNo">501</span>
.addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "20")<a
name="line.501"></a>
+<span class="sourceLineNo">502</span>
.addConfiguration(TableNamespaceManager.KEY_MAX_TABLES, "10").build();<a
name="line.502"></a>
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name="line.503"></a>
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TableName.valueOf(nsp1 + TableName.NAMESPACE_DELIM + "table1");<a
name="line.504"></a>
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TableName.valueOf(nsp1 + TableName.NAMESPACE_DELIM + "table2");<a
name="line.505"></a>
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TableName.valueOf(nsp1 + TableName.NAMESPACE_DELIM + "table3");<a
name="line.506"></a>
+<span class="sourceLineNo">507</span> HColumnDescriptor fam1 = new
HColumnDescriptor("fam1");<a name="line.507"></a>
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HTableDescriptor(tableOne);<a name="line.508"></a>
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name="line.509"></a>
+<span class="sourceLineNo">510</span> HTableDescriptor tableDescTwo = new
HTableDescriptor(tableTwo);<a name="line.510"></a>
+<span class="sourceLineNo">511</span> tableDescTwo.addFamily(fam1);<a
name="line.511"></a>
+<span class="sourceLineNo">512</span> HTableDescriptor tableDescThree = new
HTableDescriptor(tableThree);<a name="line.512"></a>
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name="line.513"></a>
+<span class="sourceLineNo">514</span> ADMIN.createTable(tableDescOne,
Bytes.toBytes("1"), Bytes.toBytes("1000"), 3);<a name="line.514"></a>
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Bytes.toBytes("1"), Bytes.toBytes("1000"), 3);<a name="line.515"></a>
+<span class="sourceLineNo">516</span> ADMIN.createTable(tableDescThree,
Bytes.toBytes("1"), Bytes.toBytes("1000"), 4);<a name="line.516"></a>
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name="line.517"></a>
+<span class="sourceLineNo">518</span> deleteTable(tableThree);<a
name="line.518"></a>
+<span class="sourceLineNo">519</span> // wait for chore to complete<a
name="line.519"></a>
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Waiter.Predicate<Exception>() {<a name="line.520"></a>
+<span class="sourceLineNo">521</span> @Override<a name="line.521"></a>
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Exception {<a name="line.522"></a>
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(getNamespaceState(nsp1).getTables().size() == 2);<a name="line.523"></a>
+<span class="sourceLineNo">524</span> }<a name="line.524"></a>
+<span class="sourceLineNo">525</span> });<a name="line.525"></a>
+<span class="sourceLineNo">526</span> NamespaceTableAndRegionInfo before =
getNamespaceState(nsp1);<a name="line.526"></a>
+<span class="sourceLineNo">527</span> restartMaster();<a
name="line.527"></a>
+<span class="sourceLineNo">528</span> NamespaceTableAndRegionInfo after =
getNamespaceState(nsp1);<a name="line.528"></a>
+<span class="sourceLineNo">529</span> assertEquals("Expected: " +
before.getTables() + " Found: " + after.getTables(), before<a
name="line.529"></a>
+<span class="sourceLineNo">530</span> .getTables().size(),
after.getTables().size());<a name="line.530"></a>
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+<span class="sourceLineNo">532</span><a name="line.532"></a>
+<span class="sourceLineNo">533</span> public static void
waitForQuotaInitialize(final HBaseTestingUtility util) throws Exception {<a
name="line.533"></a>
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Waiter.Predicate<Exception>() {<a name="line.534"></a>
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+<span class="sourceLineNo">536</span> public boolean evaluate() throws
Exception {<a name="line.536"></a>
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name="line.538"></a>
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+<span class="sourceLineNo">541</span> MasterQuotaManager quotaManager =
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+<span class="sourceLineNo">546</span><a name="line.546"></a>
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UTIL.getHBaseCluster().getMaster(0).stop("Stopping to start again");<a
name="line.548"></a>
+<span class="sourceLineNo">549</span>
UTIL.getHBaseCluster().waitOnMaster(0);<a name="line.549"></a>
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UTIL.getHBaseCluster().startMaster();<a name="line.550"></a>
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name="line.551"></a>
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+<span class="sourceLineNo">553</span><a name="line.553"></a>
+<span class="sourceLineNo">554</span> private NamespaceAuditor
getQuotaManager() {<a name="line.554"></a>
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UTIL.getHBaseCluster().getMaster()<a name="line.555"></a>
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.getMasterQuotaManager().getNamespaceQuotaManager();<a name="line.556"></a>
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+<span class="sourceLineNo">558</span><a name="line.558"></a>
+<span class="sourceLineNo">559</span> public static class MasterSyncObserver
implements MasterCoprocessor, MasterObserver {<a name="line.559"></a>
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tableDeletionLatch;<a name="line.560"></a>
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throwExceptionInPreCreateTableAction;<a name="line.561"></a>
+<span class="sourceLineNo">562</span><a name="line.562"></a>
+<span class="sourceLineNo">563</span> @Override<a name="line.563"></a>
+<span class="sourceLineNo">564</span> public Optional<MasterObserver>
getMasterObserver() {<a name="line.564"></a>
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name="line.565"></a>
<span class="sourceLineNo">566</span> }<a name="line.566"></a>
<span class="sourceLineNo">567</span><a name="line.567"></a>
<span class="sourceLineNo">568</span> @Override<a name="line.568"></a>
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(throwExceptionInPreCreateTableAction) {<a name="line.578"></a>
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name="line.589"></a>
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name="line.596"></a>
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NamespaceDescriptor.create(nsp).addConfiguration(TableNamespaceManager.KEY_MAX_TABLES,
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name="line.598"></a>
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HTableDescriptor(TableName.valueOf(nsp + TableName.NAMESPACE_DELIM +
"table1"));<a name="line.604"></a>
-<span class="sourceLineNo">605</span> tableDescOne.addFamily(fam1);<a
name="line.605"></a>
-<span class="sourceLineNo">606</span> HTableDescriptor tableDescTwo =<a
name="line.606"></a>
-<span class="sourceLineNo">607</span> new
HTableDescriptor(TableName.valueOf(nsp + TableName.NAMESPACE_DELIM +
"table2"));<a name="line.607"></a>
-<span class="sourceLineNo">608</span> tableDescTwo.addFamily(fam1);<a
name="line.608"></a>
-<span class="sourceLineNo">609</span> ADMIN.createTable(tableDescOne);<a
name="line.609"></a>
-<span class="sourceLineNo">610</span> ADMIN.createTable(tableDescTwo,
Bytes.toBytes("AAA"), Bytes.toBytes("ZZZ"), 4);<a name="line.610"></a>
-<span class="sourceLineNo">611</span> }<a name="line.611"></a>
-<span class="sourceLineNo">612</span><a name="line.612"></a>
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QuotaExceededException.class)<a name="line.613"></a>
-<span class="sourceLineNo">614</span> public void
testCloneSnapshotQuotaExceed() throws Exception {<a name="line.614"></a>
-<span class="sourceLineNo">615</span> String nsp = prefix +
"_testTableQuotaExceedWithCloneSnapshot";<a name="line.615"></a>
-<span class="sourceLineNo">616</span> NamespaceDescriptor nspDesc =<a
name="line.616"></a>
-<span class="sourceLineNo">617</span>
NamespaceDescriptor.create(nsp).addConfiguration(TableNamespaceManager.KEY_MAX_TABLES,
"1")<a name="line.617"></a>
-<span class="sourceLineNo">618</span> .build();<a
name="line.618"></a>
-<span class="sourceLineNo">619</span> ADMIN.createNamespace(nspDesc);<a
name="line.619"></a>
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found null.", ADMIN.getNamespaceDescriptor(nsp));<a name="line.620"></a>
-<span class="sourceLineNo">621</span> TableName tableName =
TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table1");<a
name="line.621"></a>
-<span class="sourceLineNo">622</span> TableName cloneTableName =
TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table2");<a
name="line.622"></a>
-<span class="sourceLineNo">623</span> HColumnDescriptor fam1 = new
HColumnDescriptor("fam1");<a name="line.623"></a>
-<span class="sourceLineNo">624</span> HTableDescriptor tableDescOne = new
HTableDescriptor(tableName);<a name="line.624"></a>
-<span class="sourceLineNo">625</span> tableDescOne.addFamily(fam1);<a
name="line.625"></a>
-<span class="sourceLineNo">626</span> ADMIN.createTable(tableDescOne);<a
name="line.626"></a>
-<span class="sourceLineNo">627</span> String snapshot =
"snapshot_testTableQuotaExceedWithCloneSnapshot";<a name="line.627"></a>
-<span class="sourceLineNo">628</span> ADMIN.snapshot(snapshot,
tableName);<a name="line.628"></a>
-<span class="sourceLineNo">629</span> ADMIN.cloneSnapshot(snapshot,
cloneTableName);<a name="line.629"></a>
-<span class="sourceLineNo">630</span> ADMIN.deleteSnapshot(snapshot);<a
name="line.630"></a>
-<span class="sourceLineNo">631</span> }<a name="line.631"></a>
-<span class="sourceLineNo">632</span><a name="line.632"></a>
-<span class="sourceLineNo">633</span> @Test<a name="line.633"></a>
-<span class="sourceLineNo">634</span> public void testCloneSnapshot() throws
Exception {<a name="line.634"></a>
-<span class="sourceLineNo">635</span> String nsp = prefix +
"_testCloneSnapshot";<a name="line.635"></a>
-<span class="sourceLineNo">636</span> NamespaceDescriptor nspDesc =<a
name="line.636"></a>
-<span class="sourceLineNo">637</span>
NamespaceDescriptor.create(nsp).addConfiguration(TableNamespaceManager.KEY_MAX_TABLES,
"2")<a name="line.637"></a>
-<span class="sourceLineNo">638</span>
.addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "20").build();<a
name="line.638"></a>
-<span class="sourceLineNo">639</span> ADMIN.createNamespace(nspDesc);<a
name="line.639"></a>
-<span class="sourceLineNo">640</span> assertNotNull("Namespace descriptor
found null.", ADMIN.getNamespaceDescriptor(nsp));<a name="line.640"></a>
-<span class="sourceLineNo">641</span> TableName tableName =
TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table1");<a
name="line.641"></a>
-<span class="sourceLineNo">642</span> TableName cloneTableName =
TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table2");<a
name="line.642"></a>
-<span class="sourceLineNo">643</span><a name="line.643"></a>
-<span class="sourceLineNo">644</span> HColumnDescriptor fam1 = new
HColumnDescriptor("fam1");<a name="line.644"></a>
-<span class="sourceLineNo">645</span> HTableDescriptor tableDescOne = new
HTableDescriptor(tableName);<a name="line.645"></a>
-<span class="sourceLineNo">646</span> tableDescOne.addFamily(fam1);<a
name="line.646"></a>
-<span class="sourceLineNo">647</span><a name="line.647"></a>
-<span class="sourceLineNo">648</span> ADMIN.createTable(tableDescOne,
Bytes.toBytes("AAA"), Bytes.toBytes("ZZZ"), 4);<a name="line.648"></a>
-<span class="sourceLineNo">649</span> String snapshot =
"snapshot_testCloneSnapshot";<a name="line.649"></a>
-<span class="sourceLineNo">650</span> ADMIN.snapshot(snapshot,
tableName);<a name="line.650"></a>
-<span class="sourceLineNo">651</span> ADMIN.cloneSnapshot(snapshot,
cloneTableName);<a name="line.651"></a>
-<span class="sourceLineNo">652</span><a name="line.652"></a>
-<span class="sourceLineNo">653</span> int tableLength;<a
name="line.653"></a>
-<span class="sourceLineNo">654</span> try (RegionLocator locator =
ADMIN.getConnection().getRegionLocator(tableName)) {<a name="line.654"></a>
-<span class="sourceLineNo">655</span> tableLength =
locator.getStartKeys().length;<a name="line.655"></a>
-<span class="sourceLineNo">656</span> }<a name="line.656"></a>
-<span class="sourceLineNo">657</span>
assertEquals(tableName.getNameAsString() + " should have four regions.", 4,
tableLength);<a name="line.657"></a>
+<span class="sourceLineNo">569</span> public void
preDeleteTable(ObserverContext<MasterCoprocessorEnvironment> ctx,<a
name="line.569"></a>
+<span class="sourceLineNo">570</span> TableName tableName) throws
IOException {<a name="line.570"></a>
+<span class="sourceLineNo">571</span> tableDeletionLatch = new
CountDownLatch(1);<a name="line.571"></a>
+<span class="sourceLineNo">572</span> }<a name="line.572"></a>
+<span class="sourceLineNo">573</span><a name="line.573"></a>
+<span class="sourceLineNo">574</span> @Override<a name="line.574"></a>
+<span class="sourceLineNo">575</span> public void
postCompletedDeleteTableAction(<a name="line.575"></a>
+<span class="sourceLineNo">576</span> final
ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.576"></a>
+<span class="sourceLineNo">577</span> final TableName tableName) throws
IOException {<a name="line.577"></a>
+<span class="sourceLineNo">578</span> tableDeletionLatch.countDown();<a
name="line.578"></a>
+<span class="sourceLineNo">579</span> }<a name="line.579"></a>
+<span class="sourceLineNo">580</span><a name="line.580"></a>
+<span class="sourceLineNo">581</span> @Override<a name="line.581"></a>
+<span class="sourceLineNo">582</span> public void
preCreateTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx,<a
name="line.582"></a>
+<span class="sourceLineNo">583</span> TableDescriptor desc,
RegionInfo[] regions) throws IOException {<a name="line.583"></a>
+<span class="sourceLineNo">584</span> if
(throwExceptionInPreCreateTableAction) {<a name="line.584"></a>
+<span class="sourceLineNo">585</span> throw new IOException("Throw
exception as it is demanded.");<a name="line.585"></a>
+<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> }<a name="line.588"></a>
+<span class="sourceLineNo">589</span><a name="line.589"></a>
+<span class="sourceLineNo">590</span> private void deleteTable(final
TableName tableName) throws Exception {<a name="line.590"></a>
+<span class="sourceLineNo">591</span> // NOTE: We need a latch because
admin is not sync,<a name="line.591"></a>
+<span class="sourceLineNo">592</span> // so the postOp coprocessor method
may be called after the admin operation returned.<a name="line.592"></a>
+<span class="sourceLineNo">593</span> MasterSyncObserver observer =
UTIL.getHBaseCluster().getMaster()<a name="line.593"></a>
+<span class="sourceLineNo">594</span>
.getMasterCoprocessorHost().findCoprocessor(MasterSyncObserver.class);<a
name="line.594"></a>
+<span class="sourceLineNo">595</span> ADMIN.deleteTable(tableName);<a
name="line.595"></a>
+<span class="sourceLineNo">596</span>
observer.tableDeletionLatch.await();<a name="line.596"></a>
+<span class="sourceLineNo">597</span> }<a name="line.597"></a>
+<span class="sourceLineNo">598</span><a name="line.598"></a>
+<span class="sourceLineNo">599</span> @Test(expected =
QuotaExceededException.class)<a name="line.599"></a>
+<span class="sourceLineNo">600</span> public void
testExceedTableQuotaInNamespace() throws Exception {<a name="line.600"></a>
+<span class="sourceLineNo">601</span> String nsp = prefix +
"_testExceedTableQuotaInNamespace";<a name="line.601"></a>
+<span class="sourceLineNo">602</span> NamespaceDescriptor nspDesc =<a
name="line.602"></a>
+<span class="sourceLineNo">603</span>
NamespaceDescriptor.create(nsp).addConfiguration(TableNamespaceManager.KEY_MAX_TABLES,
"1")<a name="line.603"></a>
+<span class="sourceLineNo">604</span> .build();<a
name="line.604"></a>
+<span class="sourceLineNo">605</span> ADMIN.createNamespace(nspDesc);<a
name="line.605"></a>
+<span class="sourceLineNo">606</span> assertNotNull("Namespace descriptor
found null.", ADMIN.getNamespaceDescriptor(nsp));<a name="line.606"></a>
+<span class="sourceLineNo">607</span> assertEquals(3,
ADMIN.listNamespaceDescriptors().length);<a name="line.607"></a>
+<span class="sourceLineNo">608</span> HColumnDescriptor fam1 = new
HColumnDescriptor("fam1");<a name="line.608"></a>
+<span class="sourceLineNo">609</span> HTableDescriptor tableDescOne =<a
name="line.609"></a>
+<span class="sourceLineNo">610</span> new
HTableDescriptor(TableName.valueOf(nsp + TableName.NAMESPACE_DELIM +
"table1"));<a name="line.610"></a>
+<span class="sourceLineNo">611</span> tableDescOne.addFamily(fam1);<a
name="line.611"></a>
+<span class="sourceLineNo">612</span> HTableDescriptor tableDescTwo =<a
name="line.612"></a>
+<span class="sourceLineNo">613</span> new
HTableDescriptor(TableName.valueOf(nsp + TableName.NAMESPACE_DELIM +
"table2"));<a name="line.613"></a>
+<span class="sourceLineNo">614</span> tableDescTwo.addFamily(fam1);<a
name="line.614"></a>
+<span class="sourceLineNo">615</span> ADMIN.createTable(tableDescOne);<a
name="line.615"></a>
+<span class="sourceLineNo">616</span> ADMIN.createTable(tableDescTwo,
Bytes.toBytes("AAA"), Bytes.toBytes("ZZZ"), 4);<a name="line.616"></a>
+<span class="sourceLineNo">617</span> }<a name="line.617"></a>
+<span class="sourceLineNo">618</span><a name="line.618"></a>
+<span class="sourceLineNo">619</span> @Test(expected =
QuotaExceededException.class)<a name="line.619"></a>
+<span class="sourceLineNo">620</span> public void
testCloneSnapshotQuotaExceed() throws Exception {<a name="line.620"></a>
+<span class="sourceLineNo">621</span> String nsp = prefix +
"_testTableQuotaExceedWithCloneSnapshot";<a name="line.621"></a>
+<span class="sourceLineNo">622</span> NamespaceDescriptor nspDesc =<a
name="line.622"></a>
+<span class="sourceLineNo">623</span>
NamespaceDescriptor.create(nsp).addConfiguration(TableNamespaceManager.KEY_MAX_TABLES,
"1")<a name="line.623"></a>
+<span class="sourceLineNo">624</span> .build();<a
name="line.624"></a>
+<span class="sourceLineNo">625</span> ADMIN.createNamespace(nspDesc);<a
name="line.625"></a>
+<span class="sourceLineNo">626</span> assertNotNull("Namespace descriptor
found null.", ADMIN.getNamespaceDescriptor(nsp));<a name="line.626"></a>
+<span class="sourceLineNo">627</span> TableName tableName =
TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table1");<a
name="line.627"></a>
+<span class="sourceLineNo">628</span> TableName cloneTableName =
TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table2");<a
name="line.628"></a>
+<span class="sourceLineNo">629</span> HColumnDescriptor fam1 = new
HColumnDescriptor("fam1");<a name="line.629"></a>
+<span class="sourceLineNo">630</span> HTableDescriptor tableDescOne = new
HTableDescriptor(tableName);<a name="line.630"></a>
+<span class="sourceLineNo">631</span> tableDescOne.addFamily(fam1);<a
name="line.631"></a>
+<span class="sourceLineNo">632</span> ADMIN.createTable(tableDescOne);<a
name="line.632"></a>
+<span class="sourceLineNo">633</span> String snapshot =
"snapshot_testTableQuotaExceedWithCloneSnapshot";<a name="line.633"></a>
+<span class="sourceLineNo">634</span> ADMIN.snapshot(snapshot,
tableName);<a name="line.634"></a>
+<span class="sourceLineNo">635</span> ADMIN.cloneSnapshot(snapshot,
cloneTableName);<a name="line.635"></a>
+<span class="sourceLineNo">636</span> ADMIN.deleteSnapshot(snapshot);<a
name="line.636"></a>
+<span class="sourceLineNo">637</span> }<a name="line.637"></a>
+<span class="sourceLineNo">638</span><a name="line.638"></a>
+<span class="sourceLineNo">639</span> @Test<a name="line.639"></a>
+<span class="sourceLineNo">640</span> public void testCloneSnapshot() throws
Exception {<a name="line.640"></a>
+<span class="sourceLineNo">641</span> String nsp = prefix +
"_testCloneSnapshot";<a name="line.641"></a>
+<span class="sourceLineNo">642</span> NamespaceDescriptor nspDesc =<a
name="line.642"></a>
+<span class="sourceLineNo">643</span>
NamespaceDescriptor.create(nsp).addConfiguration(TableNamespaceManager.KEY_MAX_TABLES,
"2")<a name="line.643"></a>
+<span class="sourceLineNo">644</span>
.addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "20").build();<a
name="line.644"></a>
+<span class="sourceLineNo">645</span> ADMIN.createNamespace(nspDesc);<a
name="line.645"></a>
+<span class="sourceLineNo">646</span> assertNotNull("Namespace descriptor
found null.", ADMIN.getNamespaceDescriptor(nsp));<a name="line.646"></a>
+<span class="sourceLineNo">647</span> TableName tableName =
TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table1");<a
name="line.647"></a>
+<span class="sourceLineNo">648</span> TableName cloneTableName =
TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table2");<a
name="line.648"></a>
+<span class="sourceLineNo">649</span><a name="line.649"></a>
+<span class="sourceLineNo">650</span> HColumnDescriptor fam1 = new
HColumnDescriptor("fam1");<a name="line.650"></a>
+<span class="sourceLineNo">651</span> HTableDescriptor tableDescOne = new
HTableDescriptor(tableName);<a name="line.651"></a>
+<span class="sourceLineNo">652</span> tableDescOne.addFamily(fam1);<a
name="line.652"></a>
+<span class="sourceLineNo">653</span><a name="line.653"></a>
+<span class="sourceLineNo">654</span> ADMIN.createTable(tableDescOne,
Bytes.toBytes("AAA"), Bytes.toBytes("ZZZ"), 4);<a name="line.654"></a>
+<span class="sourceLineNo">655</span> String snapshot =
"snapshot_testCloneSnapshot";<a name="line.655"></a>
+<span class="sourceLineNo">656</span> ADMIN.snapshot(snapshot,
tableName);<a name="line.656"></a>
+<span class="sourceLineNo">657</span> ADMIN.cloneSnapshot(snapshot,
cloneTableName);<a name="line.657"></a>
<span class="sourceLineNo">658</span><a name="line.658"></a>
-<span class="sourceLineNo">659</span> try (RegionLocator locator =
ADMIN.getConnection().getRegionLocator(cloneTableName)) {<a name="line.659"></a>
-<span class="sourceLineNo">660</span> tableLength =
locator.getStartKeys().length;<a name="line.660"></a>
-<span class="sourceLineNo">661</span> }<a name="line.661"></a>
-<span class="sourceLineNo">662</span>
assertEquals(cloneTableName.getNameAsString() + " should have four regions.",
4, tableLength);<a name="line.662"></a>
-<span class="sourceLineNo">663</span><a name="line.663"></a>
-<span class="sourceLineNo">664</span> NamespaceTableAndRegionInfo nstate =
getNamespaceState(nsp);<a name="line.664"></a>
-<span class="sourceLineNo">665</span> assertEquals("Total tables count
should be 2.", 2, nstate.getTables().size());<a name="line.665"></a>
-<span class="sourceLineNo">666</span> assertEquals("Total regions count
should be.", 8, nstate.getRegionCount());<a name="line.666"></a>
-<span class="sourceLineNo">667</span><a name="line.667"></a>
-<span class="sourceLineNo">668</span> ADMIN.deleteSnapshot(snapshot);<a
name="line.668"></a>
-<span class="sourceLineNo">669</span> }<a name="line.669"></a>
-<span class="sourceLineNo">670</span><a name="line.670"></a>
-<span class="sourceLineNo">671</span> @Test<a name="line.671"></a>
-<span class="sourceLineNo">672</span> public void testRestoreSnapshot()
throws Exception {<a name="line.672"></a>
-<span class="sourceLineNo">673</span> String nsp = prefix +
"_testRestoreSnapshot";<a name="line.673"></a>
-<span class="sourceLineNo">674</span> NamespaceDescriptor nspDesc =<a
name="line.674"></a>
-<span class="sourceLineNo">675</span> NamespaceDescriptor.create(nsp)<a
name="line.675"></a>
-<span class="sourceLineNo">676</span>
.addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "10").build();<a
name="line.676"></a>
-<span class="sourceLineNo">677</span> ADMIN.createNamespace(nspDesc);<a
name="line.677"></a>
-<span class="sourceLineNo">678</span> assertNotNull("Namespace descriptor
found null.", ADMIN.getNamespaceDescriptor(nsp));<a name="line.678"></a>
-<span class="sourceLineNo">679</span> TableName tableName1 =
TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table1");<a
name="line.679"></a>
-<span class="sourceLineNo">680</span> HTableDescriptor tableDescOne = new
HTableDescriptor(tableName1);<a name="line.680"></a>
-<span class="sourceLineNo">681</span> HColumnDescriptor fam1 = new
HColumnDescriptor("fam1");<a name="line.681"></a>
-<span class="sourceLineNo">682</span> tableDescOne.addFamily(fam1);<a
name="line.682"></a>
-<span class="sourceLineNo">683</span> ADMIN.createTable(tableDescOne,
Bytes.toBytes("AAA"), Bytes.toBytes("ZZZ"), 4);<a name="line.683"></a>
-<span class="sourceLineNo">684</span><a name="line.684"></a>
-<span class="sourceLineNo">685</span> NamespaceTableAndRegionInfo nstate =
getNamespaceState(nsp);<a name="line.685"></a>
-<span class="sourceLineNo">686</span> assertEquals("Intial region count
should be 4.", 4, nstate.getRegionCount());<a name="line.686"></a>
-<span class="sourceLineNo">687</span><a name="line.687"></a>
-<span class="sourceLineNo">688</span> String snapshot =
"snapshot_testRestoreSnapshot";<a name="line.688"></a>
-<span class="sourceLineNo">689</span> ADMIN.snapshot(snapshot,
tableName1);<a name="line.689"></a>
+<span class="sourceLineNo">659</span> int tableLength;<a
name="line.659"></a>
+<span class="sourceLineNo">660</span> try (RegionLocator locator =
ADMIN.getConnection().getRegionLocator(tableName)) {<a name="line.660"></a>
+<span class="sourceLineNo">661</span> tableLength =
locator.getStartKeys().length;<a name="line.661"></a>
+<span class="sourceLineNo">662</span> }<a name="line.662"></a>
+<span class="sourceLineNo">663</span>
assertEquals(tableName.getNameAsString() + " should have four regions.", 4,
tableLength);<a name="line.663"></a>
+<span class="sourceLineNo">664</span><a name="line.664"></a>
+<span class="sourceLineNo">665</span> try (RegionLocator locator =
ADMIN.getConnection().getRegionLocator(cloneTableName)) {<a name="line.665"></a>
+<span class="sourceLineNo">666</span> tableLength =
locator.getStartKeys().length;<a name="line.666"></a>
+<span class="sourceLineNo">667</span> }<a name="line.667"></a>
+<span class="sourceLineNo">668</span>
assertEquals(cloneTableName.getNameAsString() + " should have four regions.",
4, tableLength);<a name="line.668"></a>
+<span class="sourceLineNo">669</span><a name="line.669"></a>
+<span class="sourceLineNo">670</span> NamespaceTableAndRegionInfo nstate =
getNamespaceState(nsp);<a name="line.670"></a>
+<span class="sourceLineNo">671</span> assertEquals("Total tables count
should be 2.", 2, nstate.getTables().size());<a name="line.671"></a>
+<span class="sourceLineNo">672</span> assertEquals("Total regions count
should be.", 8, nstate.getRegionCount());<a name="line.672"></a>
+<span class="sourceLineNo">673</span><a name="line.673"></a>
+<span class="sourceLineNo">674</span> ADMIN.deleteSnapshot(snapshot);<a
name="line.674"></a>
+<span class="sourceLineNo">675</span> }<a name="line.675"></a>
+<span class="sourceLineNo">676</span><a name="line.676"></a>
+<span class="sourceLineNo">677</span> @Test<a name="line.677"></a>
+<span class="sourceLineNo">678</span> public void testRestoreSnapshot()
throws Exception {<a name="line.678"></a>
+<span class="sourceLineNo">679</span> String nsp = prefix +
"_testRestoreSnapshot";<a name="line.679"></a>
+<span class="sourceLineNo">680</span> NamespaceDescriptor nspDesc =<a
name="line.680"></a>
+<span class="sourceLineNo">681</span> NamespaceDescriptor.create(nsp)<a
name="line.681"></a>
+<span class="sourceLineNo">682</span>
.addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "10").build();<a
name="line.682"></a>
+<span class="sourceLineNo">683</span> ADMIN.createNamespace(nspDesc);<a
name="line.683"></a>
+<span class="sourceLineNo">684</span> assertNotNull("Namespace descriptor
found null.", ADMIN.getNamespaceDescriptor(nsp));<a name="line.684"></a>
+<span class="sourceLineNo">685</span> TableName tableName1 =
TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table1");<a
name="line.685"></a>
+<span class="sourceLineNo">686</span> HTableDescriptor tableDescOne = new
HTableDescriptor(tableName1);<a name="line.686"></a>
+<span class="sourceLineNo">687</span> HColumnDescriptor fam1 = new
HColumnDescriptor("fam1");<a name="line.687"></a>
+<span class="sourceLineNo">688</span> tableDescOne.addFamily(fam1);<a
name="line.688"></a>
+<span class="sourceLineNo">689</span> ADMIN.createTable(tableDescOne,
Bytes.toBytes("AAA"), Bytes.toBytes("ZZZ"), 4);<a name="line.689"></a>
<span class="sourceLineNo">690</span><a name="line.690"></a>
-<span class="sourceLineNo">691</span> List<HRegionInfo> regions =
ADMIN.getTableRegions(tableName1);<a name="line.691"></a>
-<span class="sourceLineNo">692</span> Collections.sort(regions);<a
name="line.692"></a>
+<span class="sourceLineNo">691</span> NamespaceTableAndRegionInfo nstate =
getNamespaceState(nsp);<a name="line.691"></a>
+<span class="sourceLineNo">692</span> assertEquals("Intial region count
should be 4.", 4, nstate.getRegionCount());<a name="line.692"></a>
<span class="sourceLineNo">693</span><a name="line.693"></a>
-<span class="sourceLineNo">694</span> ADMIN.split(tableName1,
Bytes.toBytes("JJJ"));<a name="line.694"></a>
-<span class="sourceLineNo">695</span> Thread.sleep(2000);<a
name="line.695"></a>
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should be 5.", 5, nstate.getRegionCount());<a name="line.696"></a>
-<span class="sourceLineNo">697</span><a name="line.697"></a>
-<span class="sourceLineNo">698</span> ADMIN.disableTable(tableName1);<a
name="line.698"></a>
-<span class="sourceLineNo">699</span> ADMIN.restoreSnapshot(snapshot);<a
name="line.699"></a>
-<span class="sourceLineNo">700</span><a name="line.700"></a>
-<span class="sourceLineNo">701</span> assertEquals("Total regions count
should be 4 after restore.", 4, nstate.getRegionCount());<a name="line.701"></a>
-<span class="sourceLineNo">702</span><a name="line.702"></a>
-<span class="sourceLineNo">703</span> ADMIN.enableTable(tableName1);<a
name="line.703"></a>
-<span class="sourceLineNo">704</span> ADMIN.deleteSnapshot(snapshot);<a
name="line.704"></a>
-<span class="sourceLineNo">705</span> }<a name="line.705"></a>
+<span class="sourceLineNo">694</span> String snapshot =
"snapshot_testRestoreSnapshot";<a name="line.694"></a>
+<span class="sourceLineNo">695</span> ADMIN.snapshot(snapshot,
tableName1);<a name="line.695"></a>
+<span class="sourceLineNo">696</span><a name="line.696"></a>
+<span class="sourceLineNo">697</span> List<HRegionInfo> regions =
ADMIN.getTableRegions(tableName1);<a name="line.697"></a>
+<span class="sourceLineNo">698</span> Collections.sort(regions);<a
name="line.698"></a>
+<span class="sourceLineNo">699</span><a name="line.699"></a>
+<span class="sourceLineNo">700</span> ADMIN.split(tableName1,
Bytes.toBytes("JJJ"));<a name="line.700"></a>
+<span class="sourceLineNo">701</span> Thread.sleep(2000);<a
name="line.701"></a>
+<span class="sourceLineNo">702</span> assertEquals("Total regions count
should be 5.", 5, nstate.getRegionCount());<a name="line.702"></a>
+<span class="sourceLineNo">703</span><a name="line.703"></a>
+<span class="sourceLineNo">704</span> ADMIN.disableTable(tableName1);<a
name="line.704"></a>
+<span class="sourceLineNo">705</span> ADMIN.restoreSnapshot(snapshot);<a
name="line.705"></a>
<span class="sourceLineNo">706</span><a name="line.706"></a>
-<span class="sourceLineNo">707</span> @Test<a name="line.707"></a>
-<span class="sourceLineNo">708</span> public void
testRestoreSnapshotQuotaExceed() throws Exception {<a name="line.708"></a>
-<span class="sourceLineNo">709</span> String nsp = prefix +
"_testRestoreSnapshotQuotaExceed";<a name="line.709"></a>
-<span class="sourceLineNo">710</span> NamespaceDescriptor nspDesc =<a
name="line.710"></a>
-<span class="sourceLineNo">711</span> NamespaceDescriptor.create(nsp)<a
name="line.711"></a>
-<span class="sourceLineNo">712</span>
.addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "10").build();<a
name="line.712"></a>
-<span class="sourceLineNo">713</span> ADMIN.createNamespace(nspDesc);<a
name="line.713"></a>
-<span class="sourceLineNo">714</span> NamespaceDescriptor ndesc =
ADMIN.getNamespaceDescriptor(nsp);<a name="line.714"></a>
-<span class="sourceLineNo">715</span> assertNotNull("Namespace descriptor
found null.", ndesc);<a name="line.715"></a>
-<span class="sourceLineNo">716</span> TableName tableName1 =
TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table1");<a
name="line.716"></a>
-<span class="sourceLineNo">717</span> HTableDescriptor tableDescOne = new
HTableDescriptor(tableName1);<a name="line.717"></a>
-<span class="sourceLineNo">718</span> HColumnDescriptor fam1 = new
HColumnDescriptor("fam1");<a name="line.718"></a>
-<span class="sourceLineNo">719</span> tableDescOne.addFamily(fam1);<a
name="line.719"></a>
-<span class="sourceLineNo">720</span><a name="line.720"></a>
-<span class="sourceLineNo">721</span> ADMIN.createTable(tableDescOne,
Bytes.toBytes("AAA"), Bytes.toBytes("ZZZ"), 4);<a name="line.721"></a>
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-<span class="sourceLineNo">723</span> NamespaceTableAndRegionInfo nstate =
getNamespaceState(nsp);<a name="line.723"></a>
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should be 4.", 4, nstate.getRegionCount());<a name="line.724"></a>
-<span class="sourceLineNo">725</span><a name="line.725"></a>
-<span class="sourceLineNo">726</span> String snapshot =
"snapshot_testRestoreSnapshotQuotaExceed";<a name="line.726"></a>
-<span class="sourceLineNo">727</span> // snapshot has 4 regions<a
name="line.727"></a>
-<span class="sourceLineNo">728</span> ADMIN.snapshot(snapshot,
tableName1);<a name="line.728"></a>
-<span class="sourceLineNo">729</span> // recreate table with 1 region and
set max regions to 3 for namespace<a name="line.729"></a>
-<span class="sourceLineNo">730</span> ADMIN.disableTable(tableName1);<a
name="line.730"></a>
-<span class="sourceLineNo">731</span> ADMIN.deleteTable(tableName1);<a
name="line.731"></a>
-<span class="sourceLineNo">732</span> ADMIN.createTable(tableDescOne);<a
name="line.732"></a>
-<span class="sourceLineNo">733</span>
ndesc.setConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "3");<a
name="line.733"></a>
-<span class="sourceLineNo">734</span> ADMIN.modifyNamespace(ndesc);<a
name="line.734"></a>
-<span class="sourceLineNo">735</span><a name="line.735"></a>
+<span class="sourceLineNo">707</span> assertEquals("Total regions count
should be 4 after restore.", 4, nstate.getRegionCount());<a name="line.707"></a>
+<span class="sourceLineNo">708</span><a name="line.708"></a>
+<span class="sourceLineNo">709</span> ADMIN.enableTable(tableName1);<a
name="line.709"></a>
+<span class="sourceLineNo">710</span> ADMIN.deleteSnapshot(snapshot);<a
name="line.710"></a>
+<span class="sourceLineNo">711</span> }<a name="line.711"></a>
+<span class="sourceLineNo">712</span><a name="line.712"></a>
+<span class="sourceLineNo">713</span> @Test<a name="line.713"></a>
+<span class="sourceLineNo">714</span> public void
testRestoreSnapshotQuotaExceed() throws Exception {<a name="line.714"></a>
+<span class="sourceLineNo">715</span> String nsp = prefix +
"_testRestoreSnapshotQuotaExceed";<a name="line.715"></a>
+<span class="sourceLineNo">716</span> NamespaceDescriptor nspDesc =<a
name="line.716"></a>
+<span class="sourceLineNo">717</span> NamespaceDescriptor.create(nsp)<a
name="line.717"></a>
+<span class="sourceLineNo">718</span>
.addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "10").build();<a
name="line.718"></a>
+<span class="sourceLineNo">719</span> ADMIN.createNamespace(nspDesc);<a
name="line.719"></a>
+<span class="sourceLineNo">720</span> NamespaceDescriptor ndesc =
ADMIN.getNamespaceDescriptor(nsp);<a name="line.720"></a>
+<span class="sourceLineNo">721</span> assertNotNull("Namespace descriptor
found null.", ndesc);<a name="line.721"></a>
+<span class="sourceLineNo">722</span> TableName tableName1 =
TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table1");<a
name="line.722"></a>
+<span class="sourceLineNo">723</span> HTableDescriptor tableDescOne = new
HTableDescriptor(tableName1);<a name="line.723"></a>
+<span class="sourceLineNo">724</span> HColumnDescriptor fam1 = new
HColumnDescriptor("fam1");<a name="line.724"></a>
+<span class="sourceLineNo">725</span> tableDescOne.addFamily(fam1);<a
name="line.725"></a>
+<span class="sourceLineNo">726</span><a name="line.726"></a>
+<span class="sourceLineNo">727</span> ADMIN.createTable(tableDescOne,
Bytes.toBytes("AAA"), Bytes.toBytes("ZZZ"), 4);<a name="line.727"></a>
+<span class="sourceLineNo">728</span><a name="line.728"></a>
+<span class="sourceLineNo">729</span> NamespaceTableAndRegionInfo nstate =
getNamespaceState(nsp);<a name="line.729"></a>
+<span class="sourceLineNo">730</span> assertEquals("Intial region count
should be 4.", 4, nstate.getRegionCount());<a name="line.730"></a>
+<span class="sourceLineNo">731</span><a name="line.731"></a>
+<span class="sourceLineNo">732</span> String snapshot =
"snapshot_testRestoreSnapshotQuotaExceed";<a name="line.732"></a>
+<span class="sourceLineNo">733</span> // snapshot has 4 regions<a
name="line.733"></a>
+<span class="sourceLineNo">734</span> ADMIN.snapshot(snapshot,
tableName1);<a name="line.734"></a>
+<span class="sourceLineNo">735</span> // recreate table with 1 region and
set max regions to 3 for namespace<a name="line.735"></a>
<span class="sourceLineNo">736</span> ADMIN.disableTable(tableName1);<a
name="line.736"></a>
-<span class="sourceLineNo">737</span> try {<a name="line.737"></a>
-<span class="sourceLineNo">738</span> ADMIN.restoreSnapshot(snapshot);<a
name="line.738"></a>
-<span class="sourceLineNo">739</span> fail("Region quota is exceeded so
QuotaExceededException should be thrown but HBaseAdmin"<a name="line.739"></a>
-<span class="sourceLineNo">740</span> + " wraps IOException into
RestoreSnapshotException");<a name="line.740"></a>
-<span class="sourceLineNo">741</span> } catch (RestoreSnapshotException
ignore) {<a name="line.741"></a>
-<span class="sourceLineNo">742</span> assertTrue(ignore.getCause()
instanceof QuotaExceededException);<a name="line.742"></a>
-<span class="sourceLineNo">743</span> }<a name="line.743"></a>
-<span class="sourceLineNo">744</span> assertEquals(1,
getNamespaceState(nsp).getRegionCount());<a name="line.744"></a>
-<span class="sourceLineNo">745</span> ADMIN.enableTable(tableName1);<a
name="line.745"></a>
-<span class="sourceLineNo">746</span> ADMIN.deleteSnapshot(snapshot);<a
name="line.746"></a>
-<span class="sourceLineNo">747</span> }<a name="line.747"></a>
-<span class="sourceLineNo">748</span>}<a name="line.748"></a>
+<span class="sourceLineNo">737</span> ADMIN.deleteTable(tableName1);<a
name="line.737"></a>
+<span class="sourceLineNo">738</span> ADMIN.createTable(tableDescOne);<a
name="line.738"></a>
+<span class="sourceLineNo">739</span>
ndesc.setConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "3");<a
name="line.739"></a>
+<span class="sourceLineNo">740</span> ADMIN.modifyNamespace(ndesc);<a
name="line.740"></a>
+<span class="sourceLineNo">741</span><a name="line.741"></a>
+<span class="sourceLineNo">742</span> ADMIN.disableTable(tableName1);<a
name="line.742"></a>
+<span class="sourceLineNo">743</span> try {<a name="line.743"></a>
+<span class="sourceLineNo">744</span> ADMIN.restoreSnapshot(snapshot);<a
name="line.744"></a>
+<span class="sourceLineNo">745</span> fail("Region quota is exceeded so
QuotaExceededException should be thrown but HBaseAdmin"<a name="line.745"></a>
+<span class="sourceLineNo">746</span> + " wraps IOException into
RestoreSnapshotException");<a name="line.746"></a>
+<span class="sourceLineNo">747</span> } catch (RestoreSnapshotException
ignore) {<a name="line.747"></a>
+<span class="sourceLineNo">748</span> assertTrue(ignore.getCause()
instanceof QuotaExceededException);<a name="line.748"></a>
+<span class="sourceLineNo">749</span> }<a name="line.749"></a>
+<span class="sourceLineNo">750</span> assertEquals(1,
getNamespaceState(nsp).getRegionCount());<a name="line.750"></a>
+<span class="sourceLineNo">751</span> ADMIN.enableTable(tableName1);<a
name="line.751"></a>
+<span class="sourceLineNo">752</span> ADMIN.deleteSnapshot(snapshot);<a
name="line.752"></a>
+<span class="sourceLineNo">753</span> }<a name="line.753"></a>
+<span class="sourceLineNo">754</span>}<a name="line.754"></a>
