http://git-wip-us.apache.org/repos/asf/hbase-site/blob/4131cace/devapidocs/src-html/org/apache/hadoop/hbase/client/HBaseAdmin.TableFuture.TableWaitForStateCallable.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/client/HBaseAdmin.TableFuture.TableWaitForStateCallable.html b/devapidocs/src-html/org/apache/hadoop/hbase/client/HBaseAdmin.TableFuture.TableWaitForStateCallable.html index 31bc86e..f97ea84 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/client/HBaseAdmin.TableFuture.TableWaitForStateCallable.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/client/HBaseAdmin.TableFuture.TableWaitForStateCallable.html @@ -223,3410 +223,3414 @@ <span class="sourceLineNo">215</span> private final int syncWaitTimeout;<a name="line.215"></a> <span class="sourceLineNo">216</span> private boolean aborted;<a name="line.216"></a> <span class="sourceLineNo">217</span> private int operationTimeout;<a name="line.217"></a> -<span class="sourceLineNo">218</span><a name="line.218"></a> -<span class="sourceLineNo">219</span> private RpcRetryingCallerFactory rpcCallerFactory;<a name="line.219"></a> -<span class="sourceLineNo">220</span> private RpcControllerFactory rpcControllerFactory;<a name="line.220"></a> -<span class="sourceLineNo">221</span><a name="line.221"></a> -<span class="sourceLineNo">222</span> private NonceGenerator ng;<a name="line.222"></a> -<span class="sourceLineNo">223</span><a name="line.223"></a> -<span class="sourceLineNo">224</span> @Override<a name="line.224"></a> -<span class="sourceLineNo">225</span> public int getOperationTimeout() {<a name="line.225"></a> -<span class="sourceLineNo">226</span> return operationTimeout;<a name="line.226"></a> -<span class="sourceLineNo">227</span> }<a name="line.227"></a> -<span class="sourceLineNo">228</span><a name="line.228"></a> -<span class="sourceLineNo">229</span> HBaseAdmin(ClusterConnection connection) throws IOException {<a name="line.229"></a> -<span class="sourceLineNo">230</span> this.conf = connection.getConfiguration();<a name="line.230"></a> -<span class="sourceLineNo">231</span> this.connection = connection;<a name="line.231"></a> -<span class="sourceLineNo">232</span><a name="line.232"></a> -<span class="sourceLineNo">233</span> // TODO: receive ConnectionConfiguration here rather than re-parsing these configs every time.<a name="line.233"></a> -<span class="sourceLineNo">234</span> this.pause = this.conf.getLong(HConstants.HBASE_CLIENT_PAUSE,<a name="line.234"></a> -<span class="sourceLineNo">235</span> HConstants.DEFAULT_HBASE_CLIENT_PAUSE);<a name="line.235"></a> -<span class="sourceLineNo">236</span> this.numRetries = this.conf.getInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER,<a name="line.236"></a> -<span class="sourceLineNo">237</span> HConstants.DEFAULT_HBASE_CLIENT_RETRIES_NUMBER);<a name="line.237"></a> -<span class="sourceLineNo">238</span> this.retryLongerMultiplier = this.conf.getInt(<a name="line.238"></a> -<span class="sourceLineNo">239</span> "hbase.client.retries.longer.multiplier", 10);<a name="line.239"></a> -<span class="sourceLineNo">240</span> this.operationTimeout = this.conf.getInt(HConstants.HBASE_CLIENT_OPERATION_TIMEOUT,<a name="line.240"></a> -<span class="sourceLineNo">241</span> HConstants.DEFAULT_HBASE_CLIENT_OPERATION_TIMEOUT);<a name="line.241"></a> -<span class="sourceLineNo">242</span> this.syncWaitTimeout = this.conf.getInt(<a name="line.242"></a> -<span class="sourceLineNo">243</span> "hbase.client.sync.wait.timeout.msec", 10 * 60000); // 10min<a name="line.243"></a> -<span class="sourceLineNo">244</span><a name="line.244"></a> -<span class="sourceLineNo">245</span> this.rpcCallerFactory = connection.getRpcRetryingCallerFactory();<a name="line.245"></a> -<span class="sourceLineNo">246</span> this.rpcControllerFactory = connection.getRpcControllerFactory();<a name="line.246"></a> +<span class="sourceLineNo">218</span> private int rpcTimeout;<a name="line.218"></a> +<span class="sourceLineNo">219</span><a name="line.219"></a> +<span class="sourceLineNo">220</span> private RpcRetryingCallerFactory rpcCallerFactory;<a name="line.220"></a> +<span class="sourceLineNo">221</span> private RpcControllerFactory rpcControllerFactory;<a name="line.221"></a> +<span class="sourceLineNo">222</span><a name="line.222"></a> +<span class="sourceLineNo">223</span> private NonceGenerator ng;<a name="line.223"></a> +<span class="sourceLineNo">224</span><a name="line.224"></a> +<span class="sourceLineNo">225</span> @Override<a name="line.225"></a> +<span class="sourceLineNo">226</span> public int getOperationTimeout() {<a name="line.226"></a> +<span class="sourceLineNo">227</span> return operationTimeout;<a name="line.227"></a> +<span class="sourceLineNo">228</span> }<a name="line.228"></a> +<span class="sourceLineNo">229</span><a name="line.229"></a> +<span class="sourceLineNo">230</span> HBaseAdmin(ClusterConnection connection) throws IOException {<a name="line.230"></a> +<span class="sourceLineNo">231</span> this.conf = connection.getConfiguration();<a name="line.231"></a> +<span class="sourceLineNo">232</span> this.connection = connection;<a name="line.232"></a> +<span class="sourceLineNo">233</span><a name="line.233"></a> +<span class="sourceLineNo">234</span> // TODO: receive ConnectionConfiguration here rather than re-parsing these configs every time.<a name="line.234"></a> +<span class="sourceLineNo">235</span> this.pause = this.conf.getLong(HConstants.HBASE_CLIENT_PAUSE,<a name="line.235"></a> +<span class="sourceLineNo">236</span> HConstants.DEFAULT_HBASE_CLIENT_PAUSE);<a name="line.236"></a> +<span class="sourceLineNo">237</span> this.numRetries = this.conf.getInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER,<a name="line.237"></a> +<span class="sourceLineNo">238</span> HConstants.DEFAULT_HBASE_CLIENT_RETRIES_NUMBER);<a name="line.238"></a> +<span class="sourceLineNo">239</span> this.retryLongerMultiplier = this.conf.getInt(<a name="line.239"></a> +<span class="sourceLineNo">240</span> "hbase.client.retries.longer.multiplier", 10);<a name="line.240"></a> +<span class="sourceLineNo">241</span> this.operationTimeout = this.conf.getInt(HConstants.HBASE_CLIENT_OPERATION_TIMEOUT,<a name="line.241"></a> +<span class="sourceLineNo">242</span> HConstants.DEFAULT_HBASE_CLIENT_OPERATION_TIMEOUT);<a name="line.242"></a> +<span class="sourceLineNo">243</span> this.rpcTimeout = this.conf.getInt(HConstants.HBASE_RPC_TIMEOUT_KEY,<a name="line.243"></a> +<span class="sourceLineNo">244</span> HConstants.DEFAULT_HBASE_RPC_TIMEOUT);<a name="line.244"></a> +<span class="sourceLineNo">245</span> this.syncWaitTimeout = this.conf.getInt(<a name="line.245"></a> +<span class="sourceLineNo">246</span> "hbase.client.sync.wait.timeout.msec", 10 * 60000); // 10min<a name="line.246"></a> <span class="sourceLineNo">247</span><a name="line.247"></a> -<span class="sourceLineNo">248</span> this.ng = this.connection.getNonceGenerator();<a name="line.248"></a> -<span class="sourceLineNo">249</span> }<a name="line.249"></a> +<span class="sourceLineNo">248</span> this.rpcCallerFactory = connection.getRpcRetryingCallerFactory();<a name="line.248"></a> +<span class="sourceLineNo">249</span> this.rpcControllerFactory = connection.getRpcControllerFactory();<a name="line.249"></a> <span class="sourceLineNo">250</span><a name="line.250"></a> -<span class="sourceLineNo">251</span> @Override<a name="line.251"></a> -<span class="sourceLineNo">252</span> public void abort(String why, Throwable e) {<a name="line.252"></a> -<span class="sourceLineNo">253</span> // Currently does nothing but throw the passed message and exception<a name="line.253"></a> -<span class="sourceLineNo">254</span> this.aborted = true;<a name="line.254"></a> -<span class="sourceLineNo">255</span> throw new RuntimeException(why, e);<a name="line.255"></a> -<span class="sourceLineNo">256</span> }<a 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class="sourceLineNo">288</span> return abortProcFuture;<a name="line.288"></a> -<span class="sourceLineNo">289</span> }<a name="line.289"></a> -<span class="sourceLineNo">290</span><a name="line.290"></a> -<span class="sourceLineNo">291</span> private static class AbortProcedureFuture extends ProcedureFuture<Boolean> {<a name="line.291"></a> -<span class="sourceLineNo">292</span> private boolean isAbortInProgress;<a name="line.292"></a> +<span class="sourceLineNo">251</span> this.ng = this.connection.getNonceGenerator();<a name="line.251"></a> +<span class="sourceLineNo">252</span> }<a name="line.252"></a> +<span class="sourceLineNo">253</span><a name="line.253"></a> +<span class="sourceLineNo">254</span> @Override<a name="line.254"></a> +<span class="sourceLineNo">255</span> public void abort(String why, Throwable e) {<a name="line.255"></a> +<span class="sourceLineNo">256</span> // Currently does nothing but throw the passed message and exception<a name="line.256"></a> +<span class="sourceLineNo">257</span> this.aborted = true;<a name="line.257"></a> +<span class="sourceLineNo">258</span> throw new RuntimeException(why, e);<a name="line.258"></a> +<span class="sourceLineNo">259</span> }<a name="line.259"></a> +<span class="sourceLineNo">260</span><a name="line.260"></a> +<span class="sourceLineNo">261</span> @Override<a name="line.261"></a> +<span class="sourceLineNo">262</span> public boolean isAborted(){<a name="line.262"></a> +<span class="sourceLineNo">263</span> return this.aborted;<a name="line.263"></a> +<span class="sourceLineNo">264</span> }<a name="line.264"></a> +<span class="sourceLineNo">265</span><a name="line.265"></a> +<span class="sourceLineNo">266</span> @Override<a name="line.266"></a> +<span class="sourceLineNo">267</span> public boolean abortProcedure(final long procId, final boolean mayInterruptIfRunning)<a name="line.267"></a> +<span class="sourceLineNo">268</span> throws IOException {<a name="line.268"></a> +<span 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class="sourceLineNo">289</span> AbortProcedureFuture abortProcFuture =<a name="line.289"></a> +<span class="sourceLineNo">290</span> new AbortProcedureFuture(this, procId, abortProcResponse);<a name="line.290"></a> +<span class="sourceLineNo">291</span> return abortProcFuture;<a name="line.291"></a> +<span class="sourceLineNo">292</span> }<a name="line.292"></a> <span class="sourceLineNo">293</span><a name="line.293"></a> -<span class="sourceLineNo">294</span> public AbortProcedureFuture(<a name="line.294"></a> -<span class="sourceLineNo">295</span> final HBaseAdmin admin,<a name="line.295"></a> -<span class="sourceLineNo">296</span> final Long procId,<a name="line.296"></a> -<span class="sourceLineNo">297</span> final Boolean abortProcResponse) {<a name="line.297"></a> -<span class="sourceLineNo">298</span> super(admin, procId);<a name="line.298"></a> -<span class="sourceLineNo">299</span> this.isAbortInProgress = abortProcResponse;<a name="line.299"></a> -<span 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public TableName[] listTableNames(Pattern pattern) throws IOException {<a name="line.374"></a> +<span class="sourceLineNo">375</span> return listTableNames(pattern, false);<a name="line.375"></a> +<span class="sourceLineNo">376</span> }<a name="line.376"></a> +<span class="sourceLineNo">377</span><a name="line.377"></a> +<span class="sourceLineNo">378</span> @Override<a name="line.378"></a> +<span class="sourceLineNo">379</span> public TableName[] listTableNames(String regex) throws IOException {<a name="line.379"></a> +<span class="sourceLineNo">380</span> return listTableNames(Pattern.compile(regex), false);<a name="line.380"></a> +<span class="sourceLineNo">381</span> }<a name="line.381"></a> +<span class="sourceLineNo">382</span><a name="line.382"></a> +<span class="sourceLineNo">383</span> @Override<a name="line.383"></a> +<span class="sourceLineNo">384</span> public TableName[] listTableNames(final Pattern pattern, final boolean includeSysTables)<a name="line.384"></a> +<span class="sourceLineNo">385</span> throws IOException {<a name="line.385"></a> +<span class="sourceLineNo">386</span> return executeCallable(new MasterCallable<TableName[]>(getConnection()) {<a name="line.386"></a> +<span class="sourceLineNo">387</span> @Override<a name="line.387"></a> +<span class="sourceLineNo">388</span> public TableName[] call(int callTimeout) throws ServiceException {<a name="line.388"></a> +<span class="sourceLineNo">389</span> PayloadCarryingRpcController controller = rpcControllerFactory.newController();<a name="line.389"></a> +<span class="sourceLineNo">390</span> controller.setCallTimeout(callTimeout);<a name="line.390"></a> +<span class="sourceLineNo">391</span> GetTableNamesRequest req =<a name="line.391"></a> +<span class="sourceLineNo">392</span> RequestConverter.buildGetTableNamesRequest(pattern, includeSysTables);<a name="line.392"></a> +<span class="sourceLineNo">393</span> return ProtobufUtil.getTableNameArray(master.getTableNames(controller, req)<a 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class="sourceLineNo">406</span> public HTableDescriptor getTableDescriptor(final TableName tableName) throws IOException {<a name="line.406"></a> +<span class="sourceLineNo">407</span> return getTableDescriptor(tableName, getConnection(), rpcCallerFactory, rpcControllerFactory,<a name="line.407"></a> +<span class="sourceLineNo">408</span> operationTimeout, rpcTimeout);<a name="line.408"></a> +<span class="sourceLineNo">409</span> }<a name="line.409"></a> +<span class="sourceLineNo">410</span><a name="line.410"></a> +<span class="sourceLineNo">411</span> static HTableDescriptor getTableDescriptor(final TableName tableName, HConnection connection,<a name="line.411"></a> +<span class="sourceLineNo">412</span> RpcRetryingCallerFactory rpcCallerFactory, final RpcControllerFactory rpcControllerFactory,<a name="line.412"></a> +<span class="sourceLineNo">413</span> int operationTimeout, int rpcTimeout) throws IOException {<a name="line.413"></a> +<span class="sourceLineNo">414</span> if 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class="sourceLineNo">478</span> public Future<Void> createTableAsync(final HTableDescriptor desc, final byte[][] splitKeys)<a name="line.478"></a> +<span class="sourceLineNo">479</span> throws IOException {<a name="line.479"></a> +<span class="sourceLineNo">480</span> if (desc.getTableName() == null) {<a name="line.480"></a> +<span class="sourceLineNo">481</span> throw new IllegalArgumentException("TableName cannot be null");<a name="line.481"></a> +<span class="sourceLineNo">482</span> }<a name="line.482"></a> +<span class="sourceLineNo">483</span> if (splitKeys != null && splitKeys.length > 0) {<a name="line.483"></a> +<span class="sourceLineNo">484</span> Arrays.sort(splitKeys, Bytes.BYTES_COMPARATOR);<a name="line.484"></a> +<span class="sourceLineNo">485</span> // Verify there are no duplicate split keys<a name="line.485"></a> +<span class="sourceLineNo">486</span> byte[] lastKey = null;<a name="line.486"></a> +<span class="sourceLineNo">487</span> for (byte[] splitKey : 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controller.setPriority(desc.getTableName());<a name="line.507"></a> +<span class="sourceLineNo">508</span> CreateTableRequest request = RequestConverter.buildCreateTableRequest(<a name="line.508"></a> +<span class="sourceLineNo">509</span> desc, splitKeys, ng.getNonceGroup(), ng.newNonce());<a name="line.509"></a> +<span class="sourceLineNo">510</span> return master.createTable(controller, request);<a name="line.510"></a> +<span class="sourceLineNo">511</span> }<a name="line.511"></a> +<span class="sourceLineNo">512</span> });<a name="line.512"></a> +<span class="sourceLineNo">513</span> return new CreateTableFuture(this, desc, splitKeys, response);<a name="line.513"></a> +<span class="sourceLineNo">514</span> }<a name="line.514"></a> +<span class="sourceLineNo">515</span><a name="line.515"></a> +<span class="sourceLineNo">516</span> private static class CreateTableFuture extends TableFuture<Void> {<a name="line.516"></a> +<span class="sourceLineNo">517</span> private final 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+<span class="sourceLineNo">528</span> @Override<a name="line.528"></a> +<span class="sourceLineNo">529</span> protected HTableDescriptor getTableDescriptor() {<a name="line.529"></a> +<span class="sourceLineNo">530</span> return desc;<a name="line.530"></a> +<span class="sourceLineNo">531</span> }<a name="line.531"></a> +<span class="sourceLineNo">532</span><a name="line.532"></a> +<span class="sourceLineNo">533</span> @Override<a name="line.533"></a> +<span class="sourceLineNo">534</span> public String getOperationType() {<a name="line.534"></a> +<span class="sourceLineNo">535</span> return "CREATE";<a name="line.535"></a> +<span class="sourceLineNo">536</span> }<a name="line.536"></a> +<span class="sourceLineNo">537</span><a name="line.537"></a> +<span class="sourceLineNo">538</span> @Override<a name="line.538"></a> +<span class="sourceLineNo">539</span> protected Void waitOperationResult(final long deadlineTs) throws IOException, TimeoutException {<a name="line.539"></a> +<span class="sourceLineNo">540</span> waitForTableEnabled(deadlineTs);<a name="line.540"></a> +<span class="sourceLineNo">541</span> waitForAllRegionsOnline(deadlineTs, splitKeys);<a name="line.541"></a> +<span class="sourceLineNo">542</span> return null;<a name="line.542"></a> +<span class="sourceLineNo">543</span> }<a name="line.543"></a> +<span class="sourceLineNo">544</span> }<a name="line.544"></a> +<span class="sourceLineNo">545</span><a name="line.545"></a> +<span class="sourceLineNo">546</span> @Override<a name="line.546"></a> +<span class="sourceLineNo">547</span> public void deleteTable(final TableName tableName) throws IOException {<a name="line.547"></a> +<span class="sourceLineNo">548</span> get(deleteTableAsync(tableName), syncWaitTimeout, TimeUnit.MILLISECONDS);<a name="line.548"></a> +<span class="sourceLineNo">549</span> }<a name="line.549"></a> +<span class="sourceLineNo">550</span><a name="line.550"></a> +<span class="sourceLineNo">551</span> @Override<a 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class="sourceLineNo">582</span> throws IOException, TimeoutException {<a name="line.582"></a> +<span class="sourceLineNo">583</span> waitTableNotFound(deadlineTs);<a name="line.583"></a> +<span class="sourceLineNo">584</span> return null;<a name="line.584"></a> +<span class="sourceLineNo">585</span> }<a name="line.585"></a> +<span class="sourceLineNo">586</span><a name="line.586"></a> +<span class="sourceLineNo">587</span> @Override<a name="line.587"></a> +<span class="sourceLineNo">588</span> protected Void postOperationResult(final Void result, final long deadlineTs)<a name="line.588"></a> +<span class="sourceLineNo">589</span> throws IOException, TimeoutException {<a name="line.589"></a> +<span class="sourceLineNo">590</span> // Delete cached information to prevent clients from using old locations<a name="line.590"></a> +<span class="sourceLineNo">591</span> getAdmin().getConnection().clearRegionCache(getTableName());<a name="line.591"></a> +<span class="sourceLineNo">592</span> return super.postOperationResult(result, deadlineTs);<a name="line.592"></a> +<span class="sourceLineNo">593</span> }<a name="line.593"></a> +<span class="sourceLineNo">594</span> }<a name="line.594"></a> +<span class="sourceLineNo">595</span><a name="line.595"></a> +<span class="sourceLineNo">596</span> @Override<a name="line.596"></a> +<span class="sourceLineNo">597</span> public HTableDescriptor[] deleteTables(String regex) throws IOException {<a name="line.597"></a> +<span class="sourceLineNo">598</span> return deleteTables(Pattern.compile(regex));<a name="line.598"></a> +<span class="sourceLineNo">599</span> }<a name="line.599"></a> +<span class="sourceLineNo">600</span><a name="line.600"></a> +<span class="sourceLineNo">601</span> /**<a name="line.601"></a> +<span class="sourceLineNo">602</span> * Delete tables matching the passed in pattern and wait on completion.<a name="line.602"></a> +<span class="sourceLineNo">603</span> *<a name="line.603"></a> +<span class="sourceLineNo">604</span> * Warning: Use this method carefully, there is no prompting and the effect is<a name="line.604"></a> +<span class="sourceLineNo">605</span> * immediate. Consider using {@link #listTables(java.util.regex.Pattern) } and<a name="line.605"></a> +<span class="sourceLineNo">606</span> * {@link #deleteTable(TableName)}<a name="line.606"></a> +<span class="sourceLineNo">607</span> *<a name="line.607"></a> +<span class="sourceLineNo">608</span> * @param pattern The pattern to match table names against<a name="line.608"></a> +<span class="sourceLineNo">609</span> * @return Table descriptors for tables that couldn't be deleted<a name="line.609"></a> +<span class="sourceLineNo">610</span> * @throws IOException<a name="line.610"></a> +<span class="sourceLineNo">611</span> */<a name="line.611"></a> +<span class="sourceLineNo">612</span> @Override<a name="line.612"></a> +<span class="sourceLineNo">613</span> public HTableDescriptor[] deleteTables(Pattern pattern) throws IOException {<a name="line.613"></a> +<span class="sourceLineNo">614</span> List<HTableDescriptor> failed = new LinkedList<HTableDescriptor>();<a name="line.614"></a> +<span class="sourceLineNo">615</span> for (HTableDescriptor table : listTables(pattern)) {<a name="line.615"></a> +<span class="sourceLineNo">616</span> try {<a name="line.616"></a> +<span class="sourceLineNo">617</span> deleteTable(table.getTableName());<a name="line.617"></a> +<span class="sourceLineNo">618</span> } catch (IOException ex) {<a name="line.618"></a> +<span class="sourceLineNo">619</span> LOG.info("Failed to delete table " + table.getTableName(), ex);<a name="line.619"></a> +<span class="sourceLineNo">620</span> failed.add(table);<a name="line.620"></a> +<span class="sourceLineNo">621</span> }<a name="line.621"></a> +<span class="sourceLineNo">622</span> }<a name="line.622"></a> +<span class="sourceLineNo">623</span> return failed.toArray(new HTableDescriptor[failed.size()]);<a name="line.623"></a> +<span class="sourceLineNo">624</span> }<a name="line.624"></a> +<span class="sourceLineNo">625</span><a name="line.625"></a> +<span class="sourceLineNo">626</span> @Override<a name="line.626"></a> +<span class="sourceLineNo">627</span> public void truncateTable(final TableName tableName, final boolean preserveSplits)<a name="line.627"></a> +<span class="sourceLineNo">628</span> throws IOException {<a name="line.628"></a> +<span class="sourceLineNo">629</span> get(truncateTableAsync(tableName, preserveSplits), syncWaitTimeout, TimeUnit.MILLISECONDS);<a name="line.629"></a> +<span class="sourceLineNo">630</span> }<a name="line.630"></a> +<span class="sourceLineNo">631</span><a name="line.631"></a> +<span class="sourceLineNo">632</span> @Override<a name="line.632"></a> +<span class="sourceLineNo">633</span> public Future<Void> truncateTableAsync(final TableName tableName, final boolean preserveSplits)<a name="line.633"></a> +<span class="sourceLineNo">634</span> throws IOException {<a name="line.634"></a> +<span class="sourceLineNo">635</span> TruncateTableResponse response =<a name="line.635"></a> +<span class="sourceLineNo">636</span> executeCallable(new MasterCallable<TruncateTableResponse>(getConnection()) {<a name="line.636"></a> +<span class="sourceLineNo">637</span> @Override<a name="line.637"></a> +<span class="sourceLineNo">638</span> public TruncateTableResponse call(int callTimeout) throws ServiceException {<a name="line.638"></a> +<span class="sourceLineNo">639</span> PayloadCarryingRpcController controller = rpcControllerFactory.newController();<a name="line.639"></a> +<span class="sourceLineNo">640</span> controller.setCallTimeout(callTimeout);<a name="line.640"></a> +<span class="sourceLineNo">641</span> controller.setPriority(tableName);<a name="line.641"></a> +<span class="sourceLineNo">642</span> LOG.info("Started truncating " + tableName);<a name="line.642"></a> +<span class="sourceLineNo">643</span> TruncateTableRequest req = RequestConverter.buildTruncateTableRequest(<a name="line.643"></a> +<span class="sourceLineNo">644</span> tableName, preserveSplits, ng.getNonceGroup(), ng.newNonce());<a name="line.644"></a> +<span class="sourceLineNo">645</span> return master.truncateTable(controller, req);<a name="line.645"></a> +<span class="sourceLineNo">646</span> }<a name="line.646"></a> +<span class="sourceLineNo">647</span> });<a name="line.647"></a> +<span class="sourceLineNo">648</span> return new TruncateTableFuture(this, tableName, preserveSplits, response);<a name="line.648"></a> +<span class="sourceLineNo">649</span> }<a name="line.649"></a> <span class="sourceLineNo">650</span><a name="line.650"></a> -<span class="sourceLineNo">651</span> public TruncateTableFuture(final HBaseAdmin admin, final TableName tableName,<a name="line.651"></a> -<span class="sourceLineNo">652</span> final boolean preserveSplits, final TruncateTableResponse response) {<a name="line.652"></a> -<span class="sourceLineNo">653</span> super(admin, tableName,<a name="line.653"></a> -<span class="sourceLineNo">654</span> (response != null && response.hasProcId()) ? response.getProcId() : null);<a name="line.654"></a> -<span class="sourceLineNo">655</span> this.preserveSplits = preserveSplits;<a name="line.655"></a> -<span class="sourceLineNo">656</span> }<a name="line.656"></a> -<span class="sourceLineNo">657</span><a name="line.657"></a> -<span class="sourceLineNo">658</span> @Override<a name="line.658"></a> -<span class="sourceLineNo">659</span> public String getOperationType() {<a name="line.659"></a> -<span class="sourceLineNo">660</span> return "TRUNCATE";<a name="line.660"></a> -<span class="sourceLineNo">661</span> }<a name="line.661"></a> -<span class="sourceLineNo">662</span><a name="line.662"></a> -<span class="sourceLineNo">663</span> @Override<a name="line.663"></a> -<span class="sourceLineNo">664</span> protected Void waitOperationResult(final long deadlineTs) throws IOException, TimeoutException {<a name="line.664"></a> -<span class="sourceLineNo">665</span> waitForTableEnabled(deadlineTs);<a name="line.665"></a> -<span class="sourceLineNo">666</span> // once the table is enabled, we know the operation is done. so we can fetch the splitKeys<a name="line.666"></a> -<span class="sourceLineNo">667</span> byte[][] splitKeys = preserveSplits ? getAdmin().getTableSplits(getTableName()) : null;<a name="line.667"></a> -<span class="sourceLineNo">668</span> waitForAllRegionsOnline(deadlineTs, splitKeys);<a name="line.668"></a> -<span class="sourceLineNo">669</span> return null;<a name="line.669"></a> -<span class="sourceLineNo">670</span> }<a name="line.670"></a> -<span class="sourceLineNo">671</span> }<a name="line.671"></a> -<span class="sourceLineNo">672</span><a name="line.672"></a> -<span class="sourceLineNo">673</span> private byte[][] getTableSplits(final TableName tableName) throws IOException {<a name="line.673"></a> -<span class="sourceLineNo">674</span> byte[][] splits = null;<a name="line.674"></a> -<span class="sourceLineNo">675</span> try (RegionLocator locator = getConnection().getRegionLocator(tableName)) {<a name="line.675"></a> -<span class="sourceLineNo">676</span> byte[][] startKeys = locator.getStartKeys();<a name="line.676"></a> -<span class="sourceLineNo">677</span> if (startKeys.length == 1) {<a name="line.677"></a> -<span class="sourceLineNo">678</span> return splits;<a name="line.678"></a> -<span class="sourceLineNo">679</span> }<a name="line.679"></a> -<span class="sourceLineNo">680</span> splits = new byte[startKeys.length - 1][];<a name="line.680"></a> -<span class="sourceLineNo">681</span> for (int i = 1; i < startKeys.length; i++) {<a name="line.681"></a> -<span class="sourceLineNo">682</span> splits[i - 1] = startKeys[i];<a name="line.682"></a> -<span class="sourceLineNo">683</span> }<a name="line.683"></a> -<span class="sourceLineNo">684</span> }<a name="line.684"></a> -<span class="sourceLineNo">685</span> return splits;<a
<TRUNCATED>
