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Posted to commits@hbase.apache.org by mi...@apache.org on 2015/12/18 17:43:04 UTC
[31/48] hbase-site git commit: Published site at
4bfeccb87a94cfe232ea8fc9a6f40ff5b8d3b1c5.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d917c66a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcServer.Responder.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcServer.Responder.html b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcServer.Responder.html
index f818a84..33c3cf4 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcServer.Responder.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcServer.Responder.html
@@ -327,2322 +327,2333 @@
<span class="sourceLineNo">319</span> private RpcCallback callback;<a name="line.319"></a>
<span class="sourceLineNo">320</span><a name="line.320"></a>
<span class="sourceLineNo">321</span> private long responseCellSize = 0;<a name="line.321"></a>
-<span class="sourceLineNo">322</span> private boolean retryImmediatelySupported;<a name="line.322"></a>
-<span class="sourceLineNo">323</span><a name="line.323"></a>
-<span class="sourceLineNo">324</span> Call(int id, final BlockingService service, final MethodDescriptor md, RequestHeader header,<a name="line.324"></a>
-<span class="sourceLineNo">325</span> Message param, CellScanner cellScanner, Connection connection, Responder responder,<a name="line.325"></a>
-<span class="sourceLineNo">326</span> long size, TraceInfo tinfo, final InetAddress remoteAddress) {<a name="line.326"></a>
-<span class="sourceLineNo">327</span> this.id = id;<a name="line.327"></a>
-<span class="sourceLineNo">328</span> this.service = service;<a name="line.328"></a>
-<span class="sourceLineNo">329</span> this.md = md;<a name="line.329"></a>
-<span class="sourceLineNo">330</span> this.header = header;<a name="line.330"></a>
-<span class="sourceLineNo">331</span> this.param = param;<a name="line.331"></a>
-<span class="sourceLineNo">332</span> this.cellScanner = cellScanner;<a name="line.332"></a>
-<span class="sourceLineNo">333</span> this.connection = connection;<a name="line.333"></a>
-<span class="sourceLineNo">334</span> this.timestamp = System.currentTimeMillis();<a name="line.334"></a>
-<span class="sourceLineNo">335</span> this.response = null;<a name="line.335"></a>
-<span class="sourceLineNo">336</span> this.delayResponse = false;<a name="line.336"></a>
-<span class="sourceLineNo">337</span> this.responder = responder;<a name="line.337"></a>
-<span class="sourceLineNo">338</span> this.isError = false;<a name="line.338"></a>
-<span class="sourceLineNo">339</span> this.size = size;<a name="line.339"></a>
-<span class="sourceLineNo">340</span> this.tinfo = tinfo;<a name="line.340"></a>
-<span class="sourceLineNo">341</span> this.user = connection.user;<a name="line.341"></a>
-<span class="sourceLineNo">342</span> this.remoteAddress = remoteAddress;<a name="line.342"></a>
-<span class="sourceLineNo">343</span> this.retryImmediatelySupported = connection.retryImmediatelySupported;<a name="line.343"></a>
-<span class="sourceLineNo">344</span> }<a name="line.344"></a>
-<span class="sourceLineNo">345</span><a name="line.345"></a>
-<span class="sourceLineNo">346</span> /**<a name="line.346"></a>
-<span class="sourceLineNo">347</span> * Call is done. Execution happened and we returned results to client. It is now safe to<a name="line.347"></a>
-<span class="sourceLineNo">348</span> * cleanup.<a name="line.348"></a>
-<span class="sourceLineNo">349</span> */<a name="line.349"></a>
-<span class="sourceLineNo">350</span> void done() {<a name="line.350"></a>
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-<span class="sourceLineNo">352</span> // Return buffer to reservoir now we are done with it.<a name="line.352"></a>
-<span class="sourceLineNo">353</span> reservoir.putBuffer(this.cellBlock);<a name="line.353"></a>
-<span class="sourceLineNo">354</span> this.cellBlock = null;<a name="line.354"></a>
-<span class="sourceLineNo">355</span> }<a name="line.355"></a>
-<span class="sourceLineNo">356</span> this.connection.decRpcCount(); // Say that we're done with this call.<a name="line.356"></a>
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-<span class="sourceLineNo">360</span> public String toString() {<a name="line.360"></a>
-<span class="sourceLineNo">361</span> return toShortString() + " param: " +<a name="line.361"></a>
-<span class="sourceLineNo">362</span> (this.param != null? ProtobufUtil.getShortTextFormat(this.param): "") +<a name="line.362"></a>
-<span class="sourceLineNo">363</span> " connection: " + connection.toString();<a name="line.363"></a>
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-<span class="sourceLineNo">365</span><a name="line.365"></a>
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-<span class="sourceLineNo">370</span> /*<a name="line.370"></a>
-<span class="sourceLineNo">371</span> * Short string representation without param info because param itself could be huge depends on<a name="line.371"></a>
-<span class="sourceLineNo">372</span> * the payload of a command<a name="line.372"></a>
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-<span class="sourceLineNo">377</span> return "callId: " + this.id + " service: " + serviceName +<a name="line.377"></a>
-<span class="sourceLineNo">378</span> " methodName: " + ((this.md != null) ? this.md.getName() : "n/a") +<a name="line.378"></a>
-<span class="sourceLineNo">379</span> " size: " + StringUtils.TraditionalBinaryPrefix.long2String(this.size, "", 1) +<a name="line.379"></a>
-<span class="sourceLineNo">380</span> " connection: " + connection.toString();<a name="line.380"></a>
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-<span class="sourceLineNo">386</span> String methodName = (this.md != null) ? this.md.getName() : "";<a name="line.386"></a>
-<span class="sourceLineNo">387</span> return serviceName + "." + methodName;<a name="line.387"></a>
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-<span class="sourceLineNo">390</span> protected synchronized void setSaslTokenResponse(ByteBuffer response) {<a name="line.390"></a>
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-<span class="sourceLineNo">397</span> if (t != null) this.isError = true;<a name="line.397"></a>
-<span class="sourceLineNo">398</span> BufferChain bc = null;<a name="line.398"></a>
-<span class="sourceLineNo">399</span> try {<a name="line.399"></a>
-<span class="sourceLineNo">400</span> ResponseHeader.Builder headerBuilder = ResponseHeader.newBuilder();<a name="line.400"></a>
-<span class="sourceLineNo">401</span> // Presume it a pb Message. Could be null.<a name="line.401"></a>
-<span class="sourceLineNo">402</span> Message result = (Message)m;<a name="line.402"></a>
-<span class="sourceLineNo">403</span> // Call id.<a name="line.403"></a>
-<span class="sourceLineNo">404</span> headerBuilder.setCallId(this.id);<a name="line.404"></a>
-<span class="sourceLineNo">405</span> if (t != null) {<a name="line.405"></a>
-<span class="sourceLineNo">406</span> ExceptionResponse.Builder exceptionBuilder = ExceptionResponse.newBuilder();<a name="line.406"></a>
-<span class="sourceLineNo">407</span> exceptionBuilder.setExceptionClassName(t.getClass().getName());<a name="line.407"></a>
-<span class="sourceLineNo">408</span> exceptionBuilder.setStackTrace(errorMsg);<a name="line.408"></a>
-<span class="sourceLineNo">409</span> exceptionBuilder.setDoNotRetry(t instanceof DoNotRetryIOException);<a name="line.409"></a>
-<span class="sourceLineNo">410</span> if (t instanceof RegionMovedException) {<a name="line.410"></a>
-<span class="sourceLineNo">411</span> // Special casing for this exception. This is only one carrying a payload.<a name="line.411"></a>
-<span class="sourceLineNo">412</span> // Do this instead of build a generic system for allowing exceptions carry<a name="line.412"></a>
-<span class="sourceLineNo">413</span> // any kind of payload.<a name="line.413"></a>
-<span class="sourceLineNo">414</span> RegionMovedException rme = (RegionMovedException)t;<a name="line.414"></a>
-<span class="sourceLineNo">415</span> exceptionBuilder.setHostname(rme.getHostname());<a name="line.415"></a>
-<span class="sourceLineNo">416</span> exceptionBuilder.setPort(rme.getPort());<a name="line.416"></a>
-<span class="sourceLineNo">417</span> }<a name="line.417"></a>
-<span class="sourceLineNo">418</span> // Set the exception as the result of the method invocation.<a name="line.418"></a>
-<span class="sourceLineNo">419</span> headerBuilder.setException(exceptionBuilder.build());<a name="line.419"></a>
-<span class="sourceLineNo">420</span> }<a name="line.420"></a>
-<span class="sourceLineNo">421</span> // Pass reservoir to buildCellBlock. Keep reference to returne so can add it back to the<a name="line.421"></a>
-<span class="sourceLineNo">422</span> // reservoir when finished. This is hacky and the hack is not contained but benefits are<a name="line.422"></a>
-<span class="sourceLineNo">423</span> // high when we can avoid a big buffer allocation on each rpc.<a name="line.423"></a>
-<span class="sourceLineNo">424</span> this.cellBlock = ipcUtil.buildCellBlock(this.connection.codec,<a name="line.424"></a>
-<span class="sourceLineNo">425</span> this.connection.compressionCodec, cells, reservoir);<a name="line.425"></a>
-<span class="sourceLineNo">426</span> if (this.cellBlock != null) {<a name="line.426"></a>
-<span class="sourceLineNo">427</span> CellBlockMeta.Builder cellBlockBuilder = CellBlockMeta.newBuilder();<a name="line.427"></a>
-<span class="sourceLineNo">428</span> // Presumes the cellBlock bytebuffer has been flipped so limit has total size in it.<a name="line.428"></a>
-<span class="sourceLineNo">429</span> cellBlockBuilder.setLength(this.cellBlock.limit());<a name="line.429"></a>
-<span class="sourceLineNo">430</span> headerBuilder.setCellBlockMeta(cellBlockBuilder.build());<a name="line.430"></a>
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-<span class="sourceLineNo">432</span> Message header = headerBuilder.build();<a name="line.432"></a>
-<span class="sourceLineNo">433</span><a name="line.433"></a>
-<span class="sourceLineNo">434</span> // Organize the response as a set of bytebuffers rather than collect it all together inside<a name="line.434"></a>
-<span class="sourceLineNo">435</span> // one big byte array; save on allocations.<a name="line.435"></a>
-<span class="sourceLineNo">436</span> ByteBuffer bbHeader = IPCUtil.getDelimitedMessageAsByteBuffer(header);<a name="line.436"></a>
-<span class="sourceLineNo">437</span> ByteBuffer bbResult = IPCUtil.getDelimitedMessageAsByteBuffer(result);<a name="line.437"></a>
-<span class="sourceLineNo">438</span> int totalSize = bbHeader.capacity() + (bbResult == null? 0: bbResult.limit()) +<a name="line.438"></a>
-<span class="sourceLineNo">439</span> (this.cellBlock == null? 0: this.cellBlock.limit());<a name="line.439"></a>
-<span class="sourceLineNo">440</span> ByteBuffer bbTotalSize = ByteBuffer.wrap(Bytes.toBytes(totalSize));<a name="line.440"></a>
-<span class="sourceLineNo">441</span> bc = new BufferChain(bbTotalSize, bbHeader, bbResult, this.cellBlock);<a name="line.441"></a>
-<span class="sourceLineNo">442</span> if (connection.useWrap) {<a name="line.442"></a>
-<span class="sourceLineNo">443</span> bc = wrapWithSasl(bc);<a name="line.443"></a>
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-<span class="sourceLineNo">445</span> } catch (IOException e) {<a name="line.445"></a>
-<span class="sourceLineNo">446</span> LOG.warn("Exception while creating response " + e);<a name="line.446"></a>
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-<span class="sourceLineNo">448</span> this.response = bc;<a name="line.448"></a>
-<span class="sourceLineNo">449</span> // Once a response message is created and set to this.response, this Call can be treated as<a name="line.449"></a>
-<span class="sourceLineNo">450</span> // done. The Responder thread will do the n/w write of this message back to client.<a name="line.450"></a>
-<span class="sourceLineNo">451</span> if (this.callback != null) {<a name="line.451"></a>
-<span class="sourceLineNo">452</span> try {<a name="line.452"></a>
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-<span class="sourceLineNo">454</span> } catch (Exception e) {<a name="line.454"></a>
-<span class="sourceLineNo">455</span> // Don't allow any exception here to kill this handler thread.<a name="line.455"></a>
-<span class="sourceLineNo">456</span> LOG.warn("Exception while running the Rpc Callback.", e);<a name="line.456"></a>
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-<span class="sourceLineNo">464</span> // Looks like no way around this; saslserver wants a byte array. I have to make it one.<a name="line.464"></a>
-<span class="sourceLineNo">465</span> // THIS IS A BIG UGLY COPY.<a name="line.465"></a>
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-<span class="sourceLineNo">475</span> + " as call response.");<a name="line.475"></a>
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