http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1473a64a/devapidocs/src-html/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputHelper.LeaseManager.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputHelper.LeaseManager.html b/devapidocs/src-html/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputHelper.LeaseManager.html index 167e43a..e7d7c88 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputHelper.LeaseManager.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputHelper.LeaseManager.html @@ -200,7 +200,7 @@ <span class="sourceLineNo">192</span><a name="line.192"></a> <span class="sourceLineNo">193</span> // helper class for creating data checksum.<a name="line.193"></a> <span class="sourceLineNo">194</span> private interface ChecksumCreater {<a name="line.194"></a> -<span class="sourceLineNo">195</span> DataChecksum createChecksum(Object conf);<a name="line.195"></a> +<span class="sourceLineNo">195</span> DataChecksum createChecksum(DFSClient client);<a name="line.195"></a> <span class="sourceLineNo">196</span> }<a name="line.196"></a> <span class="sourceLineNo">197</span><a name="line.197"></a> <span class="sourceLineNo">198</span> private static final ChecksumCreater CHECKSUM_CREATER;<a name="line.198"></a> @@ -208,12 +208,12 @@ <span class="sourceLineNo">200</span> // helper class for creating files.<a name="line.200"></a> <span class="sourceLineNo">201</span> private interface FileCreator {<a name="line.201"></a> <span class="sourceLineNo">202</span> default HdfsFileStatus create(ClientProtocol instance, String src, FsPermission masked,<a name="line.202"></a> -<span class="sourceLineNo">203</span> String clientName, EnumSetWritable<CreateFlag> flag,<a name="line.203"></a> -<span class="sourceLineNo">204</span> boolean createParent, short replication, long blockSize,<a name="line.204"></a> -<span class="sourceLineNo">205</span> CryptoProtocolVersion[] supportedVersions) throws Exception {<a name="line.205"></a> +<span class="sourceLineNo">203</span> String clientName, EnumSetWritable<CreateFlag> flag, boolean createParent,<a name="line.203"></a> +<span class="sourceLineNo">204</span> short replication, long blockSize, CryptoProtocolVersion[] supportedVersions)<a name="line.204"></a> +<span class="sourceLineNo">205</span> throws Exception {<a name="line.205"></a> <span class="sourceLineNo">206</span> try {<a name="line.206"></a> <span class="sourceLineNo">207</span> return (HdfsFileStatus) createObject(instance, src, masked, clientName, flag, createParent,<a name="line.207"></a> -<span class="sourceLineNo">208</span> replication, blockSize, supportedVersions);<a name="line.208"></a> +<span class="sourceLineNo">208</span> replication, blockSize, supportedVersions);<a name="line.208"></a> <span class="sourceLineNo">209</span> } catch (InvocationTargetException e) {<a name="line.209"></a> <span class="sourceLineNo">210</span> if (e.getCause() instanceof Exception) {<a name="line.210"></a> <span class="sourceLineNo">211</span> throw (Exception) e.getCause();<a name="line.211"></a> @@ -223,650 +223,654 @@ <span class="sourceLineNo">215</span> }<a name="line.215"></a> <span class="sourceLineNo">216</span> };<a name="line.216"></a> <span class="sourceLineNo">217</span><a name="line.217"></a> -<span class="sourceLineNo">218</span> Object createObject(ClientProtocol instance, String src, FsPermission masked,<a name="line.218"></a> -<span class="sourceLineNo">219</span> String clientName, EnumSetWritable<CreateFlag> flag,<a name="line.219"></a> -<span class="sourceLineNo">220</span> boolean createParent, short replication, long blockSize,<a name="line.220"></a> -<span class="sourceLineNo">221</span> CryptoProtocolVersion[] supportedVersions) throws Exception;<a name="line.221"></a> 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isClientRunning(DFSClient client) {<a name="line.232"></a> -<span class="sourceLineNo">233</span> try {<a name="line.233"></a> -<span class="sourceLineNo">234</span> return (Boolean) isClientRunningMethod.invoke(client);<a name="line.234"></a> -<span class="sourceLineNo">235</span> } catch (IllegalAccessException | InvocationTargetException e) {<a name="line.235"></a> -<span class="sourceLineNo">236</span> throw new RuntimeException(e);<a name="line.236"></a> -<span class="sourceLineNo">237</span> }<a name="line.237"></a> -<span class="sourceLineNo">238</span> }<a name="line.238"></a> -<span class="sourceLineNo">239</span> };<a name="line.239"></a> -<span class="sourceLineNo">240</span> }<a name="line.240"></a> -<span class="sourceLineNo">241</span><a name="line.241"></a> -<span class="sourceLineNo">242</span> private static LeaseManager createLeaseManager() throws NoSuchMethodException {<a name="line.242"></a> -<span class="sourceLineNo">243</span> Method beginFileLeaseMethod =<a 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beginFileLeaseMethod.invoke(client, inodeId, null);<a name="line.253"></a> -<span class="sourceLineNo">254</span> } catch (IllegalAccessException | InvocationTargetException e) {<a name="line.254"></a> -<span class="sourceLineNo">255</span> throw new RuntimeException(e);<a name="line.255"></a> -<span class="sourceLineNo">256</span> }<a name="line.256"></a> -<span class="sourceLineNo">257</span> }<a name="line.257"></a> -<span class="sourceLineNo">258</span><a name="line.258"></a> -<span class="sourceLineNo">259</span> @Override<a name="line.259"></a> -<span class="sourceLineNo">260</span> public void end(DFSClient client, long inodeId) {<a name="line.260"></a> -<span class="sourceLineNo">261</span> try {<a name="line.261"></a> -<span class="sourceLineNo">262</span> endFileLeaseMethod.invoke(client, inodeId);<a name="line.262"></a> -<span class="sourceLineNo">263</span> } catch (IllegalAccessException | InvocationTargetException e) {<a name="line.263"></a> -<span 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{<a name="line.275"></a> -<span class="sourceLineNo">276</span> ecnClass = Class.forName("org.apache.hadoop.hdfs.protocol.datatransfer.PipelineAck$ECN")<a name="line.276"></a> -<span class="sourceLineNo">277</span> .asSubclass(Enum.class);<a name="line.277"></a> -<span class="sourceLineNo">278</span> } catch (ClassNotFoundException e) {<a name="line.278"></a> -<span class="sourceLineNo">279</span> String msg = "Couldn't properly initialize the PipelineAck.ECN class. Please "<a name="line.279"></a> -<span class="sourceLineNo">280</span> + "update your WAL Provider to not make use of the 'asyncfs' provider. See "<a name="line.280"></a> -<span class="sourceLineNo">281</span> + "HBASE-16110 for more information.";<a name="line.281"></a> -<span class="sourceLineNo">282</span> LOG.error(msg, e);<a name="line.282"></a> -<span class="sourceLineNo">283</span> throw new Error(msg, e);<a name="line.283"></a> -<span class="sourceLineNo">284</span> }<a name="line.284"></a> -<span class="sourceLineNo">285</span> @SuppressWarnings("unchecked")<a name="line.285"></a> -<span class="sourceLineNo">286</span> Enum<?> disabledECN = Enum.valueOf(ecnClass, "DISABLED");<a name="line.286"></a> -<span class="sourceLineNo">287</span> Method getReplyMethod = PipelineAckProto.class.getMethod("getReply", int.class);<a name="line.287"></a> -<span class="sourceLineNo">288</span> Method combineHeaderMethod =<a name="line.288"></a> -<span class="sourceLineNo">289</span> PipelineAck.class.getMethod("combineHeader", ecnClass, Status.class);<a name="line.289"></a> -<span class="sourceLineNo">290</span> Method 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getStatusMethod.invoke(ack, 0);<a name="line.322"></a> -<span class="sourceLineNo">323</span> } catch (IllegalAccessException | InvocationTargetException e) {<a name="line.323"></a> -<span class="sourceLineNo">324</span> throw new RuntimeException(e);<a name="line.324"></a> -<span class="sourceLineNo">325</span> }<a name="line.325"></a> -<span class="sourceLineNo">326</span> }<a name="line.326"></a> -<span class="sourceLineNo">327</span> };<a name="line.327"></a> -<span class="sourceLineNo">328</span> }<a name="line.328"></a> -<span class="sourceLineNo">329</span><a name="line.329"></a> -<span class="sourceLineNo">330</span> private static PipelineAckStatusGetter createPipelineAckStatusGetter()<a name="line.330"></a> -<span class="sourceLineNo">331</span> throws NoSuchMethodException {<a name="line.331"></a> -<span class="sourceLineNo">332</span> try {<a name="line.332"></a> -<span class="sourceLineNo">333</span> return createPipelineAckStatusGetter27();<a name="line.333"></a> -<span 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convertTokenMethod.invoke(null, tok);<a name="line.436"></a> -<span class="sourceLineNo">437</span> } catch (IllegalAccessException | InvocationTargetException e) {<a name="line.437"></a> -<span class="sourceLineNo">438</span> throw new RuntimeException(e);<a name="line.438"></a> -<span class="sourceLineNo">439</span> }<a name="line.439"></a> -<span class="sourceLineNo">440</span> }<a name="line.440"></a> -<span class="sourceLineNo">441</span> };<a name="line.441"></a> -<span class="sourceLineNo">442</span> }<a name="line.442"></a> -<span class="sourceLineNo">443</span><a name="line.443"></a> -<span class="sourceLineNo">444</span> private static ChecksumCreater createChecksumCreater28(Class<?> confClass)<a name="line.444"></a> -<span class="sourceLineNo">445</span> throws NoSuchMethodException {<a name="line.445"></a> -<span class="sourceLineNo">446</span> for (Method method : confClass.getMethods()) {<a name="line.446"></a> -<span class="sourceLineNo">447</span> if (method.getName().equals("createChecksum")) {<a name="line.447"></a> -<span class="sourceLineNo">448</span> Method createChecksumMethod = method;<a name="line.448"></a> -<span class="sourceLineNo">449</span> return new ChecksumCreater() {<a name="line.449"></a> -<span class="sourceLineNo">450</span><a name="line.450"></a> -<span class="sourceLineNo">451</span> @Override<a name="line.451"></a> -<span class="sourceLineNo">452</span> public DataChecksum createChecksum(Object conf) {<a name="line.452"></a> -<span class="sourceLineNo">453</span> try {<a name="line.453"></a> -<span class="sourceLineNo">454</span> return (DataChecksum) createChecksumMethod.invoke(conf, (Object) null);<a name="line.454"></a> -<span class="sourceLineNo">455</span> } catch (IllegalAccessException | InvocationTargetException e) {<a name="line.455"></a> -<span class="sourceLineNo">456</span> throw new RuntimeException(e);<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> -<span class="sourceLineNo">459</span> };<a name="line.459"></a> -<span class="sourceLineNo">460</span> }<a name="line.460"></a> -<span class="sourceLineNo">461</span> }<a name="line.461"></a> -<span class="sourceLineNo">462</span> throw new NoSuchMethodException("Can not find createChecksum method in DfsClientConf");<a name="line.462"></a> -<span class="sourceLineNo">463</span> }<a name="line.463"></a> -<span class="sourceLineNo">464</span><a name="line.464"></a> -<span class="sourceLineNo">465</span> private static ChecksumCreater createChecksumCreater27(Class<?> confClass)<a name="line.465"></a> -<span class="sourceLineNo">466</span> throws NoSuchMethodException {<a name="line.466"></a> -<span class="sourceLineNo">467</span> Method createChecksumMethod = confClass.getDeclaredMethod("createChecksum");<a name="line.467"></a> -<span class="sourceLineNo">468</span> createChecksumMethod.setAccessible(true);<a name="line.468"></a> 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name="line.480"></a> -<span class="sourceLineNo">481</span><a name="line.481"></a> -<span class="sourceLineNo">482</span> private static ChecksumCreater createChecksumCreater()<a name="line.482"></a> -<span class="sourceLineNo">483</span> throws NoSuchMethodException, ClassNotFoundException {<a name="line.483"></a> -<span class="sourceLineNo">484</span> try {<a name="line.484"></a> -<span class="sourceLineNo">485</span> return createChecksumCreater28(<a name="line.485"></a> -<span class="sourceLineNo">486</span> Class.forName("org.apache.hadoop.hdfs.client.impl.DfsClientConf"));<a name="line.486"></a> -<span class="sourceLineNo">487</span> } catch (ClassNotFoundException e) {<a name="line.487"></a> -<span class="sourceLineNo">488</span> LOG.debug("No DfsClientConf class found, should be hadoop 2.7-", e);<a name="line.488"></a> -<span class="sourceLineNo">489</span> }<a name="line.489"></a> -<span class="sourceLineNo">490</span> return createChecksumCreater27(Class.forName("org.apache.hadoop.hdfs.DFSClient$Conf"));<a name="line.490"></a> -<span class="sourceLineNo">491</span> }<a name="line.491"></a> -<span class="sourceLineNo">492</span><a name="line.492"></a> -<span class="sourceLineNo">493</span> private static FileCreator createFileCreator3() throws NoSuchMethodException {<a name="line.493"></a> -<span class="sourceLineNo">494</span> Method createMethod = ClientProtocol.class.getMethod("create", String.class, FsPermission.class,<a name="line.494"></a> -<span class="sourceLineNo">495</span> String.class, EnumSetWritable.class, boolean.class, short.class, long.class, CryptoProtocolVersion[].class,<a name="line.495"></a> -<span class="sourceLineNo">496</span> String.class);<a name="line.496"></a> -<span class="sourceLineNo">497</span><a name="line.497"></a> -<span class="sourceLineNo">498</span> return (instance, src, masked, clientName, flag, createParent, replication, blockSize,<a name="line.498"></a> -<span class="sourceLineNo">499</span> supportedVersions) -> {<a name="line.499"></a> -<span class="sourceLineNo">500</span> return (HdfsFileStatus) createMethod.invoke(instance,<a name="line.500"></a> -<span class="sourceLineNo">501</span> src, masked, clientName, flag, createParent, replication, blockSize, supportedVersions,<a name="line.501"></a> -<span class="sourceLineNo">502</span> null);<a name="line.502"></a> -<span class="sourceLineNo">503</span> };<a name="line.503"></a> -<span class="sourceLineNo">504</span> }<a name="line.504"></a> -<span class="sourceLineNo">505</span><a name="line.505"></a> -<span class="sourceLineNo">506</span> private static FileCreator createFileCreator2() throws NoSuchMethodException {<a name="line.506"></a> -<span class="sourceLineNo">507</span> Method createMethod = ClientProtocol.class.getMethod("create", String.class, FsPermission.class,<a name="line.507"></a> -<span class="sourceLineNo">508</span> String.class, EnumSetWritable.class, boolean.class, short.class, long.class, CryptoProtocolVersion[].class);<a name="line.508"></a> -<span class="sourceLineNo">509</span><a name="line.509"></a> -<span class="sourceLineNo">510</span> return (instance, src, masked, clientName, flag, createParent, replication, blockSize,<a name="line.510"></a> -<span class="sourceLineNo">511</span> supportedVersions) -> {<a name="line.511"></a> -<span class="sourceLineNo">512</span> return (HdfsFileStatus) createMethod.invoke(instance,<a name="line.512"></a> -<span class="sourceLineNo">513</span> src, masked, clientName, flag, createParent, replication, blockSize, supportedVersions);<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><a name="line.516"></a> -<span class="sourceLineNo">517</span> private static FileCreator createFileCreator() throws NoSuchMethodException {<a name="line.517"></a> -<span class="sourceLineNo">518</span> try {<a name="line.518"></a> -<span class="sourceLineNo">519</span> return createFileCreator3();<a name="line.519"></a> -<span class="sourceLineNo">520</span> } catch (NoSuchMethodException e) {<a name="line.520"></a> -<span class="sourceLineNo">521</span> LOG.debug("ClientProtocol::create wrong number of arguments, should be hadoop 2.x");<a name="line.521"></a> -<span class="sourceLineNo">522</span> }<a name="line.522"></a> -<span class="sourceLineNo">523</span> return createFileCreator2();<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> // cancel the processing if DFSClient is already closed.<a name="line.526"></a> -<span class="sourceLineNo">527</span> static final class CancelOnClose implements CancelableProgressable {<a name="line.527"></a> -<span class="sourceLineNo">528</span><a name="line.528"></a> -<span class="sourceLineNo">529</span> private final DFSClient client;<a name="line.529"></a> -<span class="sourceLineNo">530</span><a name="line.530"></a> -<span class="sourceLineNo">531</span> public CancelOnClose(DFSClient client) {<a name="line.531"></a> -<span class="sourceLineNo">532</span> this.client = client;<a name="line.532"></a> -<span class="sourceLineNo">533</span> }<a name="line.533"></a> +<span class="sourceLineNo">218</span> Object createObject(ClientProtocol instance, String src, FsPermission masked, String clientName,<a name="line.218"></a> +<span class="sourceLineNo">219</span> EnumSetWritable<CreateFlag> flag, boolean createParent, short replication, long blockSize,<a name="line.219"></a> +<span class="sourceLineNo">220</span> CryptoProtocolVersion[] supportedVersions) throws Exception;<a name="line.220"></a> +<span class="sourceLineNo">221</span> }<a name="line.221"></a> +<span class="sourceLineNo">222</span><a name="line.222"></a> +<span class="sourceLineNo">223</span> private static final FileCreator FILE_CREATOR;<a name="line.223"></a> +<span class="sourceLineNo">224</span><a name="line.224"></a> +<span class="sourceLineNo">225</span> private static DFSClientAdaptor createDFSClientAdaptor() throws NoSuchMethodException {<a name="line.225"></a> +<span class="sourceLineNo">226</span> Method isClientRunningMethod = DFSClient.class.getDeclaredMethod("isClientRunning");<a name="line.226"></a> +<span class="sourceLineNo">227</span> isClientRunningMethod.setAccessible(true);<a name="line.227"></a> +<span class="sourceLineNo">228</span> return new DFSClientAdaptor() {<a name="line.228"></a> +<span class="sourceLineNo">229</span><a name="line.229"></a> +<span class="sourceLineNo">230</span> @Override<a name="line.230"></a> +<span class="sourceLineNo">231</span> public boolean isClientRunning(DFSClient client) {<a name="line.231"></a> +<span class="sourceLineNo">232</span> try {<a name="line.232"></a> +<span class="sourceLineNo">233</span> return (Boolean) isClientRunningMethod.invoke(client);<a name="line.233"></a> +<span class="sourceLineNo">234</span> } catch (IllegalAccessException | InvocationTargetException e) {<a name="line.234"></a> +<span class="sourceLineNo">235</span> throw new RuntimeException(e);<a name="line.235"></a> +<span class="sourceLineNo">236</span> }<a name="line.236"></a> +<span class="sourceLineNo">237</span> }<a name="line.237"></a> +<span class="sourceLineNo">238</span> };<a name="line.238"></a> +<span class="sourceLineNo">239</span> }<a name="line.239"></a> +<span class="sourceLineNo">240</span><a name="line.240"></a> +<span class="sourceLineNo">241</span> private static LeaseManager createLeaseManager() throws NoSuchMethodException {<a name="line.241"></a> +<span class="sourceLineNo">242</span> Method beginFileLeaseMethod =<a name="line.242"></a> +<span class="sourceLineNo">243</span> DFSClient.class.getDeclaredMethod("beginFileLease", long.class, DFSOutputStream.class);<a name="line.243"></a> +<span class="sourceLineNo">244</span> beginFileLeaseMethod.setAccessible(true);<a name="line.244"></a> +<span class="sourceLineNo">245</span> Method endFileLeaseMethod = DFSClient.class.getDeclaredMethod("endFileLease", long.class);<a name="line.245"></a> +<span class="sourceLineNo">246</span> endFileLeaseMethod.setAccessible(true);<a name="line.246"></a> +<span class="sourceLineNo">247</span> return new LeaseManager() {<a name="line.247"></a> +<span class="sourceLineNo">248</span><a name="line.248"></a> +<span class="sourceLineNo">249</span> @Override<a name="line.249"></a> +<span class="sourceLineNo">250</span> public void begin(DFSClient client, long inodeId) {<a name="line.250"></a> +<span class="sourceLineNo">251</span> try {<a name="line.251"></a> +<span class="sourceLineNo">252</span> beginFileLeaseMethod.invoke(client, inodeId, null);<a name="line.252"></a> +<span class="sourceLineNo">253</span> } catch (IllegalAccessException | InvocationTargetException e) {<a name="line.253"></a> +<span class="sourceLineNo">254</span> throw new RuntimeException(e);<a name="line.254"></a> +<span class="sourceLineNo">255</span> }<a name="line.255"></a> +<span class="sourceLineNo">256</span> }<a name="line.256"></a> +<span class="sourceLineNo">257</span><a name="line.257"></a> +<span class="sourceLineNo">258</span> @Override<a name="line.258"></a> +<span class="sourceLineNo">259</span> public void end(DFSClient client, long inodeId) {<a name="line.259"></a> +<span class="sourceLineNo">260</span> try {<a name="line.260"></a> +<span class="sourceLineNo">261</span> endFileLeaseMethod.invoke(client, inodeId);<a name="line.261"></a> +<span class="sourceLineNo">262</span> } catch (IllegalAccessException | InvocationTargetException e) {<a name="line.262"></a> +<span class="sourceLineNo">263</span> throw new RuntimeException(e);<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> };<a name="line.266"></a> +<span class="sourceLineNo">267</span> }<a name="line.267"></a> +<span class="sourceLineNo">268</span><a name="line.268"></a> +<span class="sourceLineNo">269</span> private static PipelineAckStatusGetter createPipelineAckStatusGetter27()<a name="line.269"></a> +<span class="sourceLineNo">270</span> throws NoSuchMethodException {<a name="line.270"></a> +<span class="sourceLineNo">271</span> Method getFlagListMethod = PipelineAckProto.class.getMethod("getFlagList");<a name="line.271"></a> +<span class="sourceLineNo">272</span> @SuppressWarnings("rawtypes")<a name="line.272"></a> +<span class="sourceLineNo">273</span> Class<? extends Enum> ecnClass;<a name="line.273"></a> +<span class="sourceLineNo">274</span> try {<a name="line.274"></a> +<span class="sourceLineNo">275</span> ecnClass = Class.forName("org.apache.hadoop.hdfs.protocol.datatransfer.PipelineAck$ECN")<a name="line.275"></a> +<span class="sourceLineNo">276</span> .asSubclass(Enum.class);<a name="line.276"></a> +<span class="sourceLineNo">277</span> } catch (ClassNotFoundException e) {<a name="line.277"></a> +<span class="sourceLineNo">278</span> String msg = "Couldn't properly initialize the PipelineAck.ECN class. Please " +<a name="line.278"></a> +<span class="sourceLineNo">279</span> "update your WAL Provider to not make use of the 'asyncfs' provider. See " +<a name="line.279"></a> +<span class="sourceLineNo">280</span> "HBASE-16110 for more information.";<a name="line.280"></a> +<span class="sourceLineNo">281</span> LOG.error(msg, e);<a name="line.281"></a> +<span class="sourceLineNo">282</span> throw new Error(msg, e);<a name="line.282"></a> +<span class="sourceLineNo">283</span> }<a name="line.283"></a> +<span class="sourceLineNo">284</span> @SuppressWarnings("unchecked")<a name="line.284"></a> +<span class="sourceLineNo">285</span> Enum<?> disabledECN = Enum.valueOf(ecnClass, "DISABLED");<a name="line.285"></a> +<span class="sourceLineNo">286</span> Method getReplyMethod = PipelineAckProto.class.getMethod("getReply", int.class);<a name="line.286"></a> +<span class="sourceLineNo">287</span> Method combineHeaderMethod =<a name="line.287"></a> +<span class="sourceLineNo">288</span> PipelineAck.class.getMethod("combineHeader", ecnClass, Status.class);<a name="line.288"></a> +<span class="sourceLineNo">289</span> Method getStatusFromHeaderMethod =<a name="line.289"></a> +<span class="sourceLineNo">290</span> PipelineAck.class.getMethod("getStatusFromHeader", int.class);<a name="line.290"></a> +<span class="sourceLineNo">291</span> return new PipelineAckStatusGetter() {<a name="line.291"></a> +<span class="sourceLineNo">292</span><a name="line.292"></a> +<span class="sourceLineNo">293</span> @Override<a name="line.293"></a> +<span class="sourceLineNo">294</span> public Status get(PipelineAckProto ack) {<a name="line.294"></a> +<span class="sourceLineNo">295</span> try {<a name="line.295"></a> +<span class="sourceLineNo">296</span> @SuppressWarnings("unchecked")<a name="line.296"></a> +<span class="sourceLineNo">297</span> List<Integer> flagList = (List<Integer>) getFlagListMethod.invoke(ack);<a name="line.297"></a> +<span class="sourceLineNo">298</span> Integer headerFlag;<a name="line.298"></a> +<span class="sourceLineNo">299</span> if (flagList.isEmpty()) {<a name="line.299"></a> +<span class="sourceLineNo">300</span> Status reply = (Status) getReplyMethod.invoke(ack, 0);<a name="line.300"></a> +<span class="sourceLineNo">301</span> headerFlag = (Integer) combineHeaderMethod.invoke(null, disabledECN, reply);<a name="line.301"></a> +<span class="sourceLineNo">302</span> } else {<a name="line.302"></a> +<span class="sourceLineNo">303</span> headerFlag = flagList.get(0);<a name="line.303"></a> +<span class="sourceLineNo">304</span> }<a name="line.304"></a> +<span class="sourceLineNo">305</span> return (Status) getStatusFromHeaderMethod.invoke(null, headerFlag);<a name="line.305"></a> +<span class="sourceLineNo">306</span> } catch (IllegalAccessException | InvocationTargetException e) {<a name="line.306"></a> +<span class="sourceLineNo">307</span> throw new RuntimeException(e);<a name="line.307"></a> +<span class="sourceLineNo">308</span> }<a name="line.308"></a> +<span class="sourceLineNo">309</span> }<a name="line.309"></a> +<span class="sourceLineNo">310</span> };<a name="line.310"></a> +<span class="sourceLineNo">311</span> }<a name="line.311"></a> +<span class="sourceLineNo">312</span><a name="line.312"></a> +<span class="sourceLineNo">313</span> private static PipelineAckStatusGetter createPipelineAckStatusGetter26()<a name="line.313"></a> +<span class="sourceLineNo">314</span> throws NoSuchMethodException {<a name="line.314"></a> +<span class="sourceLineNo">315</span> Method getStatusMethod = PipelineAckProto.class.getMethod("getStatus", int.class);<a name="line.315"></a> +<span class="sourceLineNo">316</span> return new PipelineAckStatusGetter() {<a name="line.316"></a> +<span class="sourceLineNo">317</span><a name="line.317"></a> +<span class="sourceLineNo">318</span> @Override<a name="line.318"></a> +<span class="sourceLineNo">319</span> public Status get(PipelineAckProto ack) {<a name="line.319"></a> +<span class="sourceLineNo">320</span> try {<a name="line.320"></a> +<span class="sourceLineNo">321</span> return (Status) getStatusMethod.invoke(ack, 0);<a name="line.321"></a> +<span class="sourceLineNo">322</span> } catch (IllegalAccessException | InvocationTargetException e) {<a name="line.322"></a> +<span class="sourceLineNo">323</span> throw new RuntimeException(e);<a name="line.323"></a> +<span class="sourceLineNo">324</span> }<a name="line.324"></a> +<span class="sourceLineNo">325</span> }<a name="line.325"></a> +<span class="sourceLineNo">326</span> };<a name="line.326"></a> +<span class="sourceLineNo">327</span> }<a name="line.327"></a> +<span class="sourceLineNo">328</span><a name="line.328"></a> +<span class="sourceLineNo">329</span> private static PipelineAckStatusGetter createPipelineAckStatusGetter()<a name="line.329"></a> +<span class="sourceLineNo">330</span> throws NoSuchMethodException {<a name="line.330"></a> +<span class="sourceLineNo">331</span> try {<a name="line.331"></a> +<span class="sourceLineNo">332</span> return createPipelineAckStatusGetter27();<a name="line.332"></a> +<span class="sourceLineNo">333</span> } catch (NoSuchMethodException e) {<a name="line.333"></a> +<span class="sourceLineNo">334</span> LOG.debug("Can not get expected method " + e.getMessage() +<a name="line.334"></a> +<span class="sourceLineNo">335</span> ", this usually because your Hadoop is pre 2.7.0, " +<a name="line.335"></a> +<span class="sourceLineNo">336</span> "try the methods in Hadoop 2.6.x instead.");<a name="line.336"></a> +<span class="sourceLineNo">337</span> }<a name="line.337"></a> +<span class="sourceLineNo">338</span> return createPipelineAckStatusGetter26();<a name="line.338"></a> +<span class="sourceLineNo">339</span> }<a name="line.339"></a> +<span class="sourceLineNo">340</span><a name="line.340"></a> +<span class="sourceLineNo">341</span> private static StorageTypeSetter createStorageTypeSetter() throws NoSuchMethodException {<a name="line.341"></a> +<span class="sourceLineNo">342</span> Method setStorageTypeMethod =<a name="line.342"></a> +<span class="sourceLineNo">343</span> OpWriteBlockProto.Builder.class.getMethod("setStorageType", StorageTypeProto.class);<a name="line.343"></a> +<span class="sourceLineNo">344</span> ImmutableMap.Builder<String, StorageTypeProto> builder = ImmutableMap.builder();<a name="line.344"></a> +<span class="sourceLineNo">345</span> for (StorageTypeProto storageTypeProto : StorageTypeProto.values()) {<a name="line.345"></a> +<span class="sourceLineNo">346</span> builder.put(storageTypeProto.name(), storageTypeProto);<a name="line.346"></a> +<span class="sourceLineNo">347</span> }<a name="line.347"></a> +<span class="sourceLineNo">348</span> ImmutableMap<String, StorageTypeProto> name2ProtoEnum = builder.build();<a name="line.348"></a> +<span class="sourceLineNo">349</span> return new StorageTypeSetter() {<a name="line.349"></a> +<span class="sourceLineNo">350</span><a name="line.350"></a> +<span class="sourceLineNo">351</span> @Override<a name="line.351"></a> +<span class="sourceLineNo">352</span> public OpWriteBlockProto.Builder set(OpWriteBlockProto.Builder builder, Enum<?> storageType) {<a name="line.352"></a> +<span class="sourceLineNo">353</span> Object protoEnum = name2ProtoEnum.get(storageType.name());<a name="line.353"></a> +<span class="sourceLineNo">354</span> try {<a name="line.354"></a> +<span class="sourceLineNo">355</span> setStorageTypeMethod.invoke(builder, protoEnum);<a name="line.355"></a> +<span class="sourceLineNo">356</span> } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {<a name="line.356"></a> +<span class="sourceLineNo">357</span> throw new RuntimeException(e);<a name="line.357"></a> +<span class="sourceLineNo">358</span> }<a name="line.358"></a> +<span class="sourceLineNo">359</span> return builder;<a name="line.359"></a> +<span class="sourceLineNo">360</span> }<a name="line.360"></a> +<span class="sourceLineNo">361</span> };<a name="line.361"></a> +<span class="sourceLineNo">362</span> }<a name="line.362"></a> +<span class="sourceLineNo">363</span><a name="line.363"></a> +<span class="sourceLineNo">364</span> private static BlockAdder createBlockAdder() throws NoSuchMethodException {<a name="line.364"></a> +<span class="sourceLineNo">365</span> for (Method method : ClientProtocol.class.getMethods()) {<a name="line.365"></a> +<span class="sourceLineNo">366</span> if (method.getName().equals("addBlock")) {<a name="line.366"></a> +<span class="sourceLineNo">367</span> Method addBlockMethod = method;<a name="line.367"></a> +<span class="sourceLineNo">368</span> Class<?>[] paramTypes = addBlockMethod.getParameterTypes();<a name="line.368"></a> +<span class="sourceLineNo">369</span> if (paramTypes[paramTypes.length - 1] == String[].class) {<a name="line.369"></a> +<span class="sourceLineNo">370</span> return new BlockAdder() {<a name="line.370"></a> +<span class="sourceLineNo">371</span><a name="line.371"></a> +<span class="sourceLineNo">372</span> @Override<a name="line.372"></a> +<span class="sourceLineNo">373</span> public LocatedBlock addBlock(ClientProtocol namenode, String src, String clientName,<a name="line.373"></a> +<span class="sourceLineNo">374</span> ExtendedBlock previous, DatanodeInfo[] excludeNodes, long fileId,<a name="line.374"></a> +<span class="sourceLineNo">375</span> String[] favoredNodes) throws IOException {<a name="line.375"></a> +<span class="sourceLineNo">376</span> try {<a name="line.376"></a> +<span class="sourceLineNo">377</span> return (LocatedBlock) addBlockMethod.invoke(namenode, src, clientName, previous,<a name="line.377"></a> +<span class="sourceLineNo">378</span> excludeNodes, fileId, favoredNodes);<a name="line.378"></a> +<span class="sourceLineNo">379</span> } catch (IllegalAccessException e) {<a name="line.379"></a> +<span class="sourceLineNo">380</span> throw new RuntimeException(e);<a name="line.380"></a> +<span class="sourceLineNo">381</span> } catch (InvocationTargetException e) {<a name="line.381"></a> +<span class="sourceLineNo">382</span> Throwables.propagateIfPossible(e.getTargetException(), IOException.class);<a name="line.382"></a> +<span class="sourceLineNo">383</span> throw new RuntimeException(e);<a name="line.383"></a> +<span class="sourceLineNo">384</span> }<a name="line.384"></a> +<span class="sourceLineNo">385</span> }<a name="line.385"></a> +<span class="sourceLineNo">386</span> };<a name="line.386"></a> +<span class="sourceLineNo">387</span> } else {<a name="line.387"></a> +<span class="sourceLineNo">388</span> return new BlockAdder() {<a name="line.388"></a> +<span class="sourceLineNo">389</span><a name="line.389"></a> +<span class="sourceLineNo">390</span> @Override<a name="line.390"></a> +<span class="sourceLineNo">391</span> public LocatedBlock addBlock(ClientProtocol namenode, String src, String clientName,<a name="line.391"></a> +<span class="sourceLineNo">392</span> ExtendedBlock previous, DatanodeInfo[] excludeNodes, long fileId,<a name="line.392"></a> +<span class="sourceLineNo">393</span> String[] favoredNodes) throws IOException {<a name="line.393"></a> +<span class="sourceLineNo">394</span> try {<a name="line.394"></a> +<span class="sourceLineNo">395</span> return (LocatedBlock) addBlockMethod.invoke(namenode, src, clientName, previous,<a name="line.395"></a> +<span class="sourceLineNo">396</span> excludeNodes, fileId, favoredNodes, null);<a name="line.396"></a> +<span class="sourceLineNo">397</span> } catch (IllegalAccessException e) {<a name="line.397"></a> +<span class="sourceLineNo">398</span> throw new RuntimeException(e);<a name="line.398"></a> +<span class="sourceLineNo">399</span> } catch (InvocationTargetException e) {<a name="line.399"></a> +<span class="sourceLineNo">400</span> Throwables.propagateIfPossible(e.getTargetException(), IOException.class);<a name="line.400"></a> +<span class="sourceLineNo">401</span> throw new RuntimeException(e);<a name="line.401"></a> +<span class="sourceLineNo">402</span> }<a name="line.402"></a> +<span class="sourceLineNo">403</span> }<a name="line.403"></a> +<span class="sourceLineNo">404</span> };<a name="line.404"></a> +<span class="sourceLineNo">405</span> }<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> throw new NoSuchMethodException("Can not find addBlock method in ClientProtocol");<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> private static PBHelper createPBHelper() throws NoSuchMethodException {<a name="line.411"></a> +<span class="sourceLineNo">412</span> Class<?> helperClass;<a name="line.412"></a> +<span class="sourceLineNo">413</span> String clazzName = "org.apache.hadoop.hdfs.protocolPB.PBHelperClient";<a name="line.413"></a> +<span class="sourceLineNo">414</span> try {<a name="line.414"></a> +<span class="sourceLineNo">415</span> helperClass = Class.forName(clazzName);<a name="line.415"></a> +<span class="sourceLineNo">416</span> } catch (ClassNotFoundException e) {<a name="line.416"></a> +<span class="sourceLineNo">417</span> helperClass = org.apache.hadoop.hdfs.protocolPB.PBHelper.class;<a name="line.417"></a> +<span class="sourceLineNo">418</span> LOG.debug("" + clazzName + " not found (Hadoop is pre-2.8.0?); using " +<a name="line.418"></a> +<span class="sourceLineNo">419</span> helperClass.toString() + " instead.");<a name="line.419"></a> +<span class="sourceLineNo">420</span> }<a name="line.420"></a> +<span class="sourceLineNo">421</span> Method convertEBMethod = helperClass.getMethod("convert", ExtendedBlock.class);<a name="line.421"></a> +<span class="sourceLineNo">422</span> Method convertTokenMethod = helperClass.getMethod("convert", Token.class);<a name="line.422"></a> +<span class="sourceLineNo">423</span> return new PBHelper() {<a name="line.423"></a> +<span class="sourceLineNo">424</span><a name="line.424"></a> +<span class="sourceLineNo">425</span> @Override<a name="line.425"></a> +<span class="sourceLineNo">426</span> public ExtendedBlockProto convert(ExtendedBlock b) {<a name="line.426"></a> +<span class="sourceLineNo">427</span> try {<a name="line.427"></a> +<span class="sourceLineNo">428</span> return (ExtendedBlockProto) convertEBMethod.invoke(null, b);<a name="line.428"></a> +<span class="sourceLineNo">429</span> } catch (IllegalAccessException | InvocationTargetException e) {<a name="line.429"></a> +<span class="sourceLineNo">430</span> throw new RuntimeException(e);<a name="line.430"></a> +<span class="sourceLineNo">431</span> }<a name="line.431"></a> +<span class="sourceLineNo">432</span> }<a name="line.432"></a> +<span class="sourceLineNo">433</span><a name="line.433"></a> +<span class="sourceLineNo">434</span> @Override<a name="line.434"></a> +<span class="sourceLineNo">435</span> public TokenProto convert(Token<?> tok) {<a name="line.435"></a> +<span class="sourceLineNo">436</span> try {<a name="line.436"></a> +<span class="sourceLineNo">437</span> return (TokenProto) convertTokenMethod.invoke(null, tok);<a name="line.437"></a> +<span class="sourceLineNo">438</span> } catch (IllegalAccessException | InvocationTargetException e) {<a name="line.438"></a> +<span class="sourceLineNo">439</span> throw new RuntimeException(e);<a name="line.439"></a> +<span class="sourceLineNo">440</span> }<a name="line.440"></a> +<span class="sourceLineNo">441</span> }<a name="line.441"></a> +<span class="sourceLineNo">442</span> };<a name="line.442"></a> +<span class="sourceLineNo">443</span> }<a name="line.443"></a> +<span class="sourceLineNo">444</span><a name="line.444"></a> +<span class="sourceLineNo">445</span> private static ChecksumCreater createChecksumCreater28(Method getConfMethod, Class<?> confClass)<a name="line.445"></a> +<span class="sourceLineNo">446</span> throws NoSuchMethodException {<a name="line.446"></a> +<span class="sourceLineNo">447</span> for (Method method : confClass.getMethods()) {<a name="line.447"></a> +<span class="sourceLineNo">448</span> if (method.getName().equals("createChecksum")) {<a name="line.448"></a> +<span class="sourceLineNo">449</span> Method createChecksumMethod = method;<a name="line.449"></a> +<span class="sourceLineNo">450</span> return new ChecksumCreater() {<a name="line.450"></a> +<span class="sourceLineNo">451</span><a name="line.451"></a> +<span class="sourceLineNo">452</span> @Override<a name="line.452"></a> +<span class="sourceLineNo">453</span> public DataChecksum createChecksum(DFSClient client) {<a name="line.453"></a> +<span class="sourceLineNo">454</span> try {<a name="line.454"></a> +<span class="sourceLineNo">455</span> return (DataChecksum) createChecksumMethod.invoke(getConfMethod.invoke(client),<a name="line.455"></a> +<span class="sourceLineNo">456</span> (Object) null);<a name="line.456"></a> +<span class="sourceLineNo">457</span> } catch (IllegalAccessException | InvocationTargetException e) {<a name="line.457"></a> +<span class="sourceLineNo">458</span> throw new RuntimeException(e);<a name="line.458"></a> +<span class="sourceLineNo">459</span> }<a name="line.459"></a> +<span class="sourceLineNo">460</span> }<a name="line.460"></a> +<span class="sourceLineNo">461</span> };<a name="line.461"></a> +<span class="sourceLineNo">462</span> }<a name="line.462"></a> +<span class="sourceLineNo">463</span> }<a name="line.463"></a> +<span class="sourceLineNo">464</span> throw new NoSuchMethodException("Can not find createChecksum method in DfsClientConf");<a name="line.464"></a> +<span class="sourceLineNo">465</span> }<a name="line.465"></a> +<span class="sourceLineNo">466</span><a name="line.466"></a> +<span class="sourceLineNo">467</span> private static ChecksumCreater createChecksumCreater27(Method getConfMethod, Class<?> confClass)<a name="line.467"></a> +<span class="sourceLineNo">468</span> throws NoSuchMethodException {<a name="line.468"></a> +<span class="sourceLineNo">469</span> Method createChecksumMethod = confClass.getDeclaredMethod("createChecksum");<a name="line.469"></a> +<span class="sourceLineNo">470</span> createChecksumMethod.setAccessible(true);<a name="line.470"></a> +<span class="sourceLineNo">471</span> return new ChecksumCreater() {<a name="line.471"></a> +<span class="sourceLineNo">472</span><a name="line.472"></a> +<span class="sourceLineNo">473</span> @Override<a name="line.473"></a> +<span class="sourceLineNo">474</span> public DataChecksum createChecksum(DFSClient client) {<a name="line.474"></a> +<span class="sourceLineNo">475</span> try {<a name="line.475"></a> +<span class="sourceLineNo">476</span> return (DataChecksum) createChecksumMethod.invoke(getConfMethod.invoke(client));<a name="line.476"></a> +<span class="sourceLineNo">477</span> } catch (IllegalAccessException | InvocationTargetException e) {<a name="line.477"></a> +<span class="sourceLineNo">478</span> throw new RuntimeException(e);<a name="line.478"></a> +<span class="sourceLineNo">479</span> }<a name="line.479"></a> +<span class="sourceLineNo">480</span> }<a name="line.480"></a> +<span class="sourceLineNo">481</span> };<a name="line.481"></a> +<span class="sourceLineNo">482</span> }<a name="line.482"></a> +<span class="sourceLineNo">483</span><a name="line.483"></a> +<span class="sourceLineNo">484</span> private static ChecksumCreater createChecksumCreater()<a name="line.484"></a> +<span class="sourceLineNo">485</span> throws NoSuchMethodException, ClassNotFoundException {<a name="line.485"></a> +<span class="sourceLineNo">486</span> Method getConfMethod = DFSClient.class.getMethod("getConf");<a name="line.486"></a> +<span class="sourceLineNo">487</span> try {<a name="line.487"></a> +<span class="sourceLineNo">488</span> return createChecksumCreater28(getConfMethod,<a name="line.488"></a> +<span class="sourceLineNo">489</span> Class.forName("org.apache.hadoop.hdfs.client.impl.DfsClientConf"));<a name="line.489"></a> +<span class="sourceLineNo">490</span> } catch (ClassNotFoundException e) {<a name="line.490"></a> +<span class="sourceLineNo">491</span> LOG.debug("No DfsClientConf class found, should be hadoop 2.7-", e);<a name="line.491"></a> +<span class="sourceLineNo">492</span> }<a name="line.492"></a> +<span class="sourceLineNo">493</span> return createChecksumCreater27(getConfMethod,<a name="line.493"></a> +<span class="sourceLineNo">494</span> Class.forName("org.apache.hadoop.hdfs.DFSClient$Conf"));<a name="line.494"></a> +<span class="sourceLineNo">495</span> }<a name="line.495"></a> +<span class="sourceLineNo">496</span><a name="line.496"></a> +<span class="sourceLineNo">497</span> private static FileCreator createFileCreator3() throws NoSuchMethodException {<a name="line.497"></a> +<span class="sourceLineNo">498</span> Method createMethod = ClientProtocol.class.getMethod("create", String.class, FsPermission.class,<a name="line.498"></a> +<span class="sourceLineNo">499</span> String.class, EnumSetWritable.class, boolean.class, short.class, long.class,<a name="line.499"></a> +<span class="sourceLineNo">500</span> CryptoProtocolVersion[].class, String.class);<a name="line.500"></a> +<span class="sourceLineNo">501</span><a name="line.501"></a> +<span class="sourceLineNo">502</span> return (instance, src, masked, clientName, flag, createParent, replication, blockSize,<a name="line.502"></a> +<span class="sourceLineNo">503</span> supportedVersions) -> {<a name="line.503"></a> +<span class="sourceLineNo">504</span> return (HdfsFileStatus) createMethod.invoke(instance, src, masked, clientName, flag,<a name="line.504"></a> +<span class="sourceLineNo">505</span> createParent, replication, blockSize, supportedVersions, null);<a name="line.505"></a> +<span class="sourceLineNo">506</span> };<a name="line.506"></a> +<span class="sourceLineNo">507</span> }<a name="line.507"></a> +<span class="sourceLineNo">508</span><a name="line.508"></a> +<span class="sourceLineNo">509</span> private static FileCreator createFileCreator2() throws NoSuchMethodException {<a name="line.509"></a> +<span class="sourceLineNo">510</span> Method createMethod = ClientProtocol.class.getMethod("create", String.class, FsPermission.class,<a name="line.510"></a> +<span class="sourceLineNo">511</span> String.class, EnumSetWritable.class, boolean.class, short.class, long.class,<a name="line.511"></a> +<span class="sourceLineNo">512</span> CryptoProtocolVersion[].class);<a name="line.512"></a> +<span class="sourceLineNo">513</span><a name="line.513"></a> +<span class="sourceLineNo">514</span> return (instance, src, masked, clientName, flag, createParent, replication, blockSize,<a name="line.514"></a> +<span class="sourceLineNo">515</span> supportedVersions) -> {<a name="line.515"></a> +<span class="sourceLineNo">516</span> return (HdfsFileStatus) createMethod.invoke(instance, src, masked, clientName, flag,<a name="line.516"></a> +<span class="sourceLineNo">517</span> createParent, replication, blockSize, supportedVersions);<a name="line.517"></a> +<span class="sourceLineNo">518</span> };<a name="line.518"></a> +<span class="sourceLineNo">519</span> }<a name="line.519"></a> +<span class="sourceLineNo">520</span><a name="line.520"></a> +<span class="sourceLineNo">521</span> private static FileCreator createFileCreator() throws NoSuchMethodException {<a name="line.521"></a> +<span class="sourceLineNo">522</span> try {<a name="line.522"></a> +<span class="sourceLineNo">523</span> return createFileCreator3();<a name="line.523"></a> +<span class="sourceLineNo">524</span> } catch (NoSuchMethodException e) {<a name="line.524"></a> +<span class="sourceLineNo">525</span> LOG.debug("ClientProtocol::create wrong number of arguments, should be hadoop 2.x");<a name="line.525"></a> +<span class="sourceLineNo">526</span> }<a name="line.526"></a> +<span class="sourceLineNo">527</span> return createFileCreator2();<a name="line.527"></a> +<span class="sourceLineNo">528</span> }<a name="line.528"></a> +<span class="sourceLineNo">529</span><a name="line.529"></a> +<span class="sourceLineNo">530</span> // cancel the processing if DFSClient is already closed.<a name="line.530"></a> +<span class="sourceLineNo">531</span> static final class CancelOnClose implements CancelableProgressable {<a name="line.531"></a> +<span class="sourceLineNo">532</span><a name="line.532"></a> +<span class="sourceLineNo">533</span> private final DFSClient client;<a name="line.533"></a> <span class="sourceLineNo">534</span><a name="line.534"></a> -<span class="sourceLineNo">535</span> @Override<a name="line.535"></a> -<span class="sourceLineNo">536</span> public boolean progress() {<a name="line.536"></a> -<span class="sourceLineNo">537</span> return DFS_CLIENT_ADAPTOR.isClientRunning(client);<a name="line.537"></a> -<span class="sourceLineNo">538</span> }<a name="line.538"></a> -<span class="sourceLineNo">539</span> }<a name="line.539"></a> -<span class="sourceLineNo">540</span><a name="line.540"></a> -<span class="sourceLineNo">541</span> static {<a name="line.541"></a> -<span class="sourceLineNo">542</span> try {<a name="line.542"></a> -<span class="sourceLineNo">543</span> PIPELINE_ACK_STATUS_GETTER = createPipelineAckStatusGetter();<a name="line.543"></a> -<span class="sourceLineNo">544</span> STORAGE_TYPE_SETTER = createStorageTypeSetter();<a name="line.544"></a> -<span class="sourceLineNo">545</span> BLOCK_ADDER = createBlockAdder();<a name="line.545"></a> -<span class="sourceLineNo">546</span> LEASE_MANAGER = createLeaseManager();<a name="line.546"></a> -<span class="sourceLineNo">547</span> DFS_CLIENT_ADAPTOR = createDFSClientAdaptor();<a name="line.547"></a> -<span class="sourceLineNo">548</span> PB_HELPER = createPBHelper();<a name="line.548"></a> -<span class="sourceLineNo">549</span> CHECKSUM_CREATER = createChecksumCreater();<a name="line.549"></a> -<span class="sourceLineNo">550</span> FILE_CREATOR = createFileCreator();<a name="line.550"></a> -<span class="sourceLineNo">551</span> } catch (Exception e) {<a name="line.551"></a> -<span class="sourceLineNo">552</span> String msg = "Couldn't properly initialize access to HDFS internals. Please "<a name="line.552"></a> -<span class="sourceLineNo">553</span> + "update your WAL Provider to not make use of the 'asyncfs' provider. See "<a name="line.553"></a> -<span class="sourceLineNo">554</span> + "HBASE-16110 for more information.";<a name="line.554"></a> -<span class="sourceLineNo">555</span> LOG.error(msg, e);<a name="line.555"></a> -<span class="sourceLineNo">556</span> throw new Error(msg, e);<a name="line.556"></a> -<span class="sourceLineNo">557</span> }<a name="line.557"></a> -<span class="sourceLineNo">558</span> }<a name="line.558"></a> -<span class="sourceLineNo">559</span><a name="line.559"></a> -<span class="sourceLineNo">560</span> static void beginFileLease(DFSClient client, long inodeId) {<a name="line.560"></a> -<span class="sourceLineNo">561</span> LEASE_MANAGER.begin(client, inodeId);<a name="line.561"></a> +<span class="sourceLineNo">535</span> public CancelOnClose(DFSClient client) {<a name="line.535"></a> +<span class="sourceLineNo">536</span> this.client = client;<a name="line.536"></a> +<span class="sourceLineNo">537</span> }<a name="line.537"></a> +<span class="sourceLineNo">538</span><a name="line.538"></a> +<span class="sourceLineNo">539</span> @Override<a name="line.539"></a> +<span class="sourceLineNo">540</span> public boolean progress() {<a name="line.540"></a> +<span class="sourceLineNo">541</span> return DFS_CLIENT_ADAPTOR.isClientRunning(client);<a name="line.541"></a> +<span class="sourceLineNo">542</span> }<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> static {<a name="line.545"></a> +<span class="sourceLineNo">546</span> try {<a name="line.546"></a> +<span class="sourceLineNo">547</span> PIPELINE_ACK_STATUS_GETTER = createPipelineAckStatusGetter();<a name="line.547"></a> +<span class="sourceLineNo">548</span> STORAGE_TYPE_SETTER = createStorageTypeSetter();<a name="line.548"></a> +<span class="sourceLineNo">549</span> BLOCK_ADDER = createBlockAdder();<a name="line.549"></a> +<span class="sourceLineNo">550</span> LEASE_MANAGER = createLeaseManager();<a name="line.550"></a> +<span class="sourceLineNo">551</span> DFS_CLIENT_ADAPTOR = createDFSClientAdaptor();<a name="line.551"></a> +<span class="sourceLineNo">552</span> PB_HELPER = createPBHelper();<a name="line.552"></a> +<span class="sourceLineNo">553</span> CHECKSUM_CREATER = createChecksumCreater();<a name="line.553"></a> +<span class="sourceLineNo">554</span> FILE_CREATOR = createFileCreator();<a name="line.554"></a> +<span class="sourceLineNo">555</span> } catch (Exception e) {<a name="line.555"></a> +<span class="sourceLineNo">556</span> String msg = "Couldn't properly initialize access to HDFS internals. 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See " +<a name="line.557"></a> +<span class="sourceLineNo">558</span> "HBASE-16110 for more information.";<a name="line.558"></a> +<span class="sourceLineNo">559</span> LOG.error(msg, e);<a name="line.559"></a> +<span class="sourceLineNo">560</span> throw new Error(msg, e);<a name="line.560"></a> +<span class="sourceLineNo">561</span> }<a name="line.561"></a> <span class="sourceLineNo">562</span> }<a name="line.562"></a> <span class="sourceLineNo">563</span><a name="line.563"></a> -<span class="sourceLineNo">564</span> static void endFileLease(DFSClient client, long inodeId) {<a name="line.564"></a> -<span class="sourceLineNo">565</span> LEASE_MANAGER.end(client, inodeId);<a name="line.565"></a> +<span class="sourceLineNo">564</span> static void beginFileLease(DFSClient client, long inodeId) {<a name="line.564"></a> +<span class="sourceLineNo">565</span> LEASE_MANAGER.begin(client, inodeId);<a 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> static DataChecksum createChecksum(DFSClient client) {<a name="line.568"></a> -<span class="sourceLineNo">569</span> return CHECKSUM_CREATER.createChecksum(client.getConf());<a name="line.569"></a> +<span class="sourceLineNo">568</span> static void endFileLease(DFSClient client, long inodeId) {<a name="line.568"></a> +<span class="sourceLineNo">569</span> LEASE_MANAGER.end(client, inodeId);<a name="line.569"></a> <span class="sourceLineNo">570</span> }<a name="line.570"></a> <span class="sourceLineNo">571</span><a name="line.571"></a> -<span class="sourceLineNo">572</span> static Status getStatus(PipelineAckProto ack) {<a name="line.572"></a> -<span class="sourceLineNo">573</span> return PIPELINE_ACK_STATUS_GETTER.get(ack);<a name="line.573"></a> +<span class="sourceLineNo">572</span> static DataChecksum createChecksum(DFSClient client) {<a name="line.572"></a> +<span class="sourceLineNo">573</span> return CHECKSUM_CREATER.createChecksum(client);<a name="line.573"></a> <span class="sourceLineNo">574</span> }<a name="line.574"></a> <span class="sourceLineNo">575</span><a name="line.575"></a> -<span class="sourceLineNo">576</span> private static void processWriteBlockResponse(Channel channel, DatanodeInfo dnInfo,<a name="line.576"></a> -<span class="sourceLineNo">577</span> Promise<Channel> promise, int timeoutMs) {<a name="line.577"></a> -<span class="sourceLineNo">578</span> channel.pipeline().addLast(new IdleStateHandler(timeoutMs, 0, 0, TimeUnit.MILLISECONDS),<a name="line.578"></a> -<span class="sourceLineNo">579</span> new ProtobufVarint32FrameDecoder(),<a name="line.579"></a> -<span class="sourceLineNo">580</span> new ProtobufDecoder(BlockOpResponseProto.getDefaultInstance()),<a name="line.580"></a> -<span class="sourceLineNo">581</span> new SimpleChannelInboundHandler<BlockOpResponseProto>() {<a name="line.581"></a> -<span 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= proto.getSerializedSize();<a name="line.640"></a> -<span class="sourceLineNo">641</span> ByteBuf buffer =<a name="line.641"></a> -<span class="sourceLineNo">642</span> channel.alloc().buffer(3 + CodedOutputStream.computeRawVarint32Size(protoLen) + protoLen);<a name="line.642"></a> -<span class="sourceLineNo">643</span> buffer.writeShort(DataTransferProtocol.DATA_TRANSFER_VERSION);<a name="line.643"></a> -<span class="sourceLineNo">644</span> buffer.writeByte(Op.WRITE_BLOCK.code);<a name="line.644"></a> -<span class="sourceLineNo">645</span> proto.writeDelimitedTo(new ByteBufOutputStream(buffer));<a name="line.645"></a> -<span class="sourceLineNo">646</span> channel.writeAndFlush(buffer);<a name="line.646"></a> -<span class="sourceLineNo">647</span> }<a name="line.647"></a> -<span class="sourceLineNo">648</span><a name="line.648"></a> -<span class="sourceLineNo">649</span> private static void initialize(Configuration conf, Channel channel, DatanodeInfo dnInfo,<a name="line.649"></a> 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class="sourceLineNo">670</span> private static List<Future<Channel>> connectToDataNodes(Configuration conf,<a name="line.670"></a> -<span class="sourceLineNo">671</span> DFSClient client, String clientName, LocatedBlock locatedBlock, long maxBytesRcvd,<a name="line.671"></a> -<span class="sourceLineNo">672</span> long latestGS, BlockConstructionStage stage, DataChecksum summer,<a name="line.672"></a> -<span class="sourceLineNo">673</span> EventLoopGroup eventLoopGroup, Class<? extends Channel> channelClass) {<a name="line.673"></a> -<span class="sourceLineNo">674</span> Enum<?>[] storageTypes = locatedBlock.getStorageTypes();<a name="line.674"></a> -<span class="sourceLineNo">675</span> DatanodeInfo[] datanodeInfos = locatedBlock.getLocations();<a name="line.675"></a> -<span class="sourceLineNo">676</span> boolean connectToDnViaHostname =<a name="line.676"></a> -<span class="sourceLineNo">677</span> conf.getBoolean(DFS_CLIENT_USE_DN_HOSTNAME, DFS_CLIENT_USE_DN_HOSTNAME_DEFAULT);<a 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<TRUNCATED>
