List of usage examples for java.io InterruptedIOException InterruptedIOException
public InterruptedIOException(String s)
InterruptedIOException with the specified detail message. From source file:org.apache.http2.impl.client.AutoRetryHttpClient.java
public HttpResponse execute(HttpHost target, HttpRequest request, HttpContext context) throws IOException { for (int c = 1;; c++) { HttpResponse response = backend.execute(target, request, context); try {/* w w w.j a va 2s.c om*/ if (retryStrategy.retryRequest(response, c, context)) { EntityUtils.consume(response.getEntity()); long nextInterval = retryStrategy.getRetryInterval(); try { log.trace("Wait for " + nextInterval); Thread.sleep(nextInterval); } catch (InterruptedException e) { throw new InterruptedIOException(e.getMessage()); } } else { return response; } } catch (RuntimeException ex) { try { EntityUtils.consume(response.getEntity()); } catch (IOException ioex) { log.warn("I/O error consuming response content", ioex); } throw ex; } } }
From source file:net.lightbody.bmp.proxy.jetty.http.nio.ByteBufferInputStream.java
private synchronized boolean waitForContent() throws InterruptedIOException { if (_buffer != null) { if (_buffer.hasRemaining()) return true; // recycle buffer recycle(_buffer);/* w ww .j a va 2 s . co m*/ _buffer = null; } while (!_closed && LazyList.size(_buffers) == 0) { try { this.wait(_timeout); } catch (InterruptedException e) { log.debug(e); throw new InterruptedIOException(e.toString()); } } if (_closed) return false; if (LazyList.size(_buffers) == 0) throw new SocketTimeoutException(); _buffer = (ByteBuffer) LazyList.get(_buffers, 0); _buffers = LazyList.remove(_buffers, 0); return true; }
From source file:org.apache.hadoop.hbase.regionserver.compactions.StripeCompactor.java
private List<Path> compactInternal(StripeMultiFileWriter mw, CompactionRequest request, byte[] majorRangeFromRow, byte[] majorRangeToRow) throws IOException { final Collection<StoreFile> filesToCompact = request.getFiles(); final FileDetails fd = getFileDetails(filesToCompact, request.isMajor()); this.progress = new CompactionProgress(fd.maxKeyCount); long smallestReadPoint = getSmallestReadPoint(); List<StoreFileScanner> scanners = createFileScanners(filesToCompact, smallestReadPoint); boolean finished = false; InternalScanner scanner = null;/*from w w w . jav a 2s . c o m*/ try { // Get scanner to use. ScanType coprocScanType = ScanType.COMPACT_RETAIN_DELETES; scanner = preCreateCoprocScanner(request, coprocScanType, fd.earliestPutTs, scanners); if (scanner == null) { scanner = (majorRangeFromRow == null) ? createScanner(store, scanners, ScanType.COMPACT_RETAIN_DELETES, smallestReadPoint, fd.earliestPutTs) : createScanner(store, scanners, smallestReadPoint, fd.earliestPutTs, majorRangeFromRow, majorRangeToRow); } scanner = postCreateCoprocScanner(request, coprocScanType, scanner); if (scanner == null) { // NULL scanner returned from coprocessor hooks means skip normal processing. return new ArrayList<Path>(); } // Create the writer factory for compactions. final boolean needMvcc = fd.maxMVCCReadpoint >= smallestReadPoint; final Compression.Algorithm compression = store.getFamily().getCompactionCompression(); StripeMultiFileWriter.WriterFactory factory = new StripeMultiFileWriter.WriterFactory() { @Override public Writer createWriter() throws IOException { return store.createWriterInTmp(fd.maxKeyCount, compression, true, needMvcc, fd.maxTagsLength > 0); } }; // Prepare multi-writer, and perform the compaction using scanner and writer. // It is ok here if storeScanner is null. StoreScanner storeScanner = (scanner instanceof StoreScanner) ? (StoreScanner) scanner : null; mw.init(storeScanner, factory, store.getComparator()); finished = performCompaction(scanner, mw, smallestReadPoint); if (!finished) { throw new InterruptedIOException("Aborting compaction of store " + store + " in region " + store.getRegionInfo().getRegionNameAsString() + " because it was interrupted."); } } finally { if (scanner != null) { try { scanner.close(); } catch (Throwable t) { // Don't fail the compaction if this fails. LOG.error("Failed to close scanner after compaction.", t); } } if (!finished) { for (Path leftoverFile : mw.abortWriters()) { try { store.getFileSystem().delete(leftoverFile, false); } catch (Exception ex) { LOG.error("Failed to delete the leftover file after an unfinished compaction.", ex); } } } } assert finished : "We should have exited the method on all error paths"; List<Path> newFiles = mw.commitWriters(fd.maxSeqId, request.isMajor()); assert !newFiles.isEmpty() : "Should have produced an empty file to preserve metadata."; return newFiles; }
From source file:cn.isif.util_plus.http.client.multipart.HttpMultipart.java
private void doWriteTo(final HttpMultipartMode mode, final OutputStream out, MultipartEntity.CallBackInfo callBackInfo, boolean writeContent) throws IOException { callBackInfo.pos = 0;/*from w w w . jav a 2 s . c o m*/ ByteArrayBuffer boundary = encode(this.charset, getBoundary()); for (FormBodyPart part : this.parts) { if (!callBackInfo.doCallBack(true)) { throw new InterruptedIOException("cancel"); } writeBytes(TWO_DASHES, out); callBackInfo.pos += TWO_DASHES.length(); writeBytes(boundary, out); callBackInfo.pos += boundary.length(); writeBytes(CR_LF, out); callBackInfo.pos += CR_LF.length(); MinimalFieldHeader header = part.getHeader(); switch (mode) { case STRICT: for (MinimalField field : header) { writeField(field, out); callBackInfo.pos += encode(MIME.DEFAULT_CHARSET, field.getName() + field.getBody()).length() + FIELD_SEP.length() + CR_LF.length(); } break; case BROWSER_COMPATIBLE: // Only write Content-Disposition // Use content charset MinimalField cd = header.getField(MIME.CONTENT_DISPOSITION); writeField(cd, this.charset, out); callBackInfo.pos += encode(this.charset, cd.getName() + cd.getBody()).length() + FIELD_SEP.length() + CR_LF.length(); String filename = part.getBody().getFilename(); if (filename != null) { MinimalField ct = header.getField(MIME.CONTENT_TYPE); writeField(ct, this.charset, out); callBackInfo.pos += encode(this.charset, ct.getName() + ct.getBody()).length() + FIELD_SEP.length() + CR_LF.length(); } break; default: break; } writeBytes(CR_LF, out); callBackInfo.pos += CR_LF.length(); if (writeContent) { ContentBody body = part.getBody(); body.setCallBackInfo(callBackInfo); body.writeTo(out); } writeBytes(CR_LF, out); callBackInfo.pos += CR_LF.length(); } writeBytes(TWO_DASHES, out); callBackInfo.pos += TWO_DASHES.length(); writeBytes(boundary, out); callBackInfo.pos += boundary.length(); writeBytes(TWO_DASHES, out); callBackInfo.pos += TWO_DASHES.length(); writeBytes(CR_LF, out); callBackInfo.pos += CR_LF.length(); callBackInfo.doCallBack(true); }
From source file:com.dongfang.net.http.client.multipart.HttpMultipart.java
private void doWriteTo(final HttpMultipartMode mode, final OutputStream out, MultipartEntity.CallBackInfo callBackInfo, boolean writeContent) throws IOException { callBackInfo.pos = 0;/*from www . j a v a 2 s . co m*/ ByteArrayBuffer boundary = encode(this.charset, getBoundary()); for (FormBodyPart part : this.parts) { if (!callBackInfo.doCallBack(true)) { throw new InterruptedIOException("stop"); } writeBytes(TWO_DASHES, out); callBackInfo.pos += TWO_DASHES.length(); writeBytes(boundary, out); callBackInfo.pos += boundary.length(); writeBytes(CR_LF, out); callBackInfo.pos += CR_LF.length(); MinimalFieldHeader header = part.getHeader(); switch (mode) { case STRICT: for (MinimalField field : header) { writeField(field, out); callBackInfo.pos += encode(MIME.DEFAULT_CHARSET, field.getName() + field.getBody()).length() + FIELD_SEP.length() + CR_LF.length(); } break; case BROWSER_COMPATIBLE: // Only write Content-Disposition // Use content charset MinimalField cd = header.getField(MIME.CONTENT_DISPOSITION); writeField(cd, this.charset, out); callBackInfo.pos += encode(this.charset, cd.getName() + cd.getBody()).length() + FIELD_SEP.length() + CR_LF.length(); String filename = part.getBody().getFilename(); if (filename != null) { MinimalField ct = header.getField(MIME.CONTENT_TYPE); writeField(ct, this.charset, out); callBackInfo.pos += encode(this.charset, ct.getName() + ct.getBody()).length() + FIELD_SEP.length() + CR_LF.length(); } break; default: break; } writeBytes(CR_LF, out); callBackInfo.pos += CR_LF.length(); if (writeContent) { ContentBody body = part.getBody(); body.setCallBackInfo(callBackInfo); body.writeTo(out); } writeBytes(CR_LF, out); callBackInfo.pos += CR_LF.length(); } writeBytes(TWO_DASHES, out); callBackInfo.pos += TWO_DASHES.length(); writeBytes(boundary, out); callBackInfo.pos += boundary.length(); writeBytes(TWO_DASHES, out); callBackInfo.pos += TWO_DASHES.length(); writeBytes(CR_LF, out); callBackInfo.pos += CR_LF.length(); callBackInfo.doCallBack(true); }
From source file:org.openlaszlo.data.HTTPDataSource.java
public static Data getHTTPData(HttpServletRequest req, HttpServletResponse res, String surl, long since) throws DataSourceException, IOException { int tries = 1; // timeout msecs of time we're allowed in this routine // we must return or throw an exception. 0 means infinite. int timeout = mTimeout; if (req != null) { String timeoutParm = req.getParameter("timeout"); if (timeoutParm != null) { timeout = Integer.parseInt(timeoutParm); }/*from ww w.ja v a2s .co m*/ } long t1 = System.currentTimeMillis(); long elapsed = 0; if (surl == null) { surl = getURL(req); } while (true) { long tout; if (timeout > 0) { tout = timeout - elapsed; if (tout <= 0) { throw new InterruptedIOException( /* (non-Javadoc) * @i18n.test * @org-mes=p[0] + " timed out" */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-194", new Object[] { surl })); } } else { tout = 0; } try { HttpData data = getDataOnce(req, res, since, surl, 0, (int) tout); if (data.code >= 400) { data.release(); throw new DataSourceException(errorMessage(data.code)); } return data; } catch (HttpRecoverableException e) { // This type of exception should be retried. if (tries++ > mMaxRetries) { throw new InterruptedIOException( /* (non-Javadoc) * @i18n.test * @org-mes="too many retries, exception: " + p[0] */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-217", new Object[] { e.getMessage() })); } mLogger.warn( /* (non-Javadoc) * @i18n.test * @org-mes="retrying a recoverable exception: " + p[0] */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-226", new Object[] { e.getMessage() })); } catch (HttpException e) { throw new IOException( /* (non-Javadoc) * @i18n.test * @org-mes="HttpException: " + p[0] */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-235", new Object[] { e.getMessage() })); } catch (IOException e) { try { Class<?> ssle = Class.forName("javax.net.ssl.SSLException"); if (ssle.isAssignableFrom(e.getClass())) { throw new DataSourceException( /* (non-Javadoc) * @i18n.test * @org-mes="SSL exception: " + p[0] */ org.openlaszlo.i18n.LaszloMessages.getMessage(HTTPDataSource.class.getName(), "051018-256", new Object[] { e.getMessage() })); } } catch (ClassNotFoundException cfne) { } throw e; } long t2 = System.currentTimeMillis(); elapsed = (t2 - t1); } }
From source file:org.apache.hadoop.hbase.procedure.ZKProcedureCoordinator.java
@Override public void sendGlobalBarrierReached(Procedure proc, List<String> nodeNames) throws IOException { String procName = proc.getName(); String reachedNode = zkProc.getReachedBarrierNode(procName); LOG.debug("Creating reached barrier zk node:" + reachedNode); try {/*from w ww . ja v a2 s . co m*/ // create the reached znode and watch for the reached znodes ZKUtil.createWithParents(zkProc.getWatcher(), reachedNode); // loop through all the children of the acquire phase and watch for them for (String node : nodeNames) { String znode = ZKUtil.joinZNode(reachedNode, node); if (ZKUtil.watchAndCheckExists(zkProc.getWatcher(), znode)) { byte[] dataFromMember = ZKUtil.getData(zkProc.getWatcher(), znode); // ProtobufUtil.isPBMagicPrefix will check null if (dataFromMember != null && dataFromMember.length > 0) { if (!ProtobufUtil.isPBMagicPrefix(dataFromMember)) { String msg = "Failed to get data from finished node or data is illegally formatted: " + znode; LOG.error(msg); throw new IOException(msg); } else { dataFromMember = Arrays.copyOfRange(dataFromMember, ProtobufUtil.lengthOfPBMagic(), dataFromMember.length); coordinator.memberFinishedBarrier(procName, node, dataFromMember); } } else { coordinator.memberFinishedBarrier(procName, node, dataFromMember); } } } } catch (KeeperException e) { String msg = "Failed while creating reached node:" + reachedNode; LOG.error(msg, e); throw new IOException(msg, e); } catch (InterruptedException e) { String msg = "Interrupted while creating reached node:" + reachedNode; LOG.error(msg, e); throw new InterruptedIOException(msg); } }
From source file:com.reactive.hzdfs.core.DistributedFileSupportService.java
/** * //from w w w . j a v a 2s . c om * @param sourceFile * @param config * @return * @throws IOException */ private DFSSCommand prepareCluster(File sourceFile, DFSSTaskConfig config) throws IOException { DFSSCommand cmd = new DFSSCommand(); cmd.setConfig(config); log.info("[DFSS] New task created with sessionId => " + cmd.getSessionId() + " for file => " + sourceFile); cmd.setCommand(DFSSCommand.CMD_INIT_ASCII_RCVRS); cmd.setChunkMap(chunkMapName(sourceFile)); cmd.setRecordMap(cmd.getChunkMap() + "-REC"); sendMessage(cmd); ICountDownLatch latch = sessionLatch(cmd); try { log.info("[DFSS#" + cmd.getSessionId() + "] Preparing cluster for file distribution.. "); boolean b = latch.await(config.getClusterPreparationTime().getDuration(), config.getClusterPreparationTime().getUnit()); if (!b) { cmd.setCommand(DFSSCommand.CMD_ABORT_JOB); sendMessage(cmd); throw new IOException("[" + cmd.getSessionId() + "] Unable to prepare cluster for distribution in " + config + ". Job aborted!"); } } catch (InterruptedException e) { log.error("Aborting job on being interrupted unexpectedly", e); cmd.setCommand(DFSSCommand.CMD_ABORT_JOB); sendMessage(cmd); throw new InterruptedIOException("[" + cmd.getSessionId() + "] InterruptedException. Job aborted!"); } finally { latch.destroy(); } hzService.setMapConfiguration(recordMapCfg, cmd.getRecordMap()); log.info("[DFSS#" + cmd.getSessionId() + "] Cluster preparation complete.."); return cmd; }
From source file:org.apache.hadoop.hbase.client.RpcRetryingCallerImpl.java
@Override public T callWithRetries(RetryingCallable<T> callable, int callTimeout) throws IOException, RuntimeException { List<RetriesExhaustedException.ThrowableWithExtraContext> exceptions = new ArrayList<RetriesExhaustedException.ThrowableWithExtraContext>(); this.globalStartTime = EnvironmentEdgeManager.currentTime(); context.clear();/* w ww . j a v a2s .c o m*/ for (int tries = 0;; tries++) { long expectedSleep; try { callable.prepare(tries != 0); // if called with false, check table status on ZK interceptor.intercept(context.prepare(callable, tries)); return callable.call(getRemainingTime(callTimeout)); } catch (PreemptiveFastFailException e) { throw e; } catch (Throwable t) { ExceptionUtil.rethrowIfInterrupt(t); if (tries > startLogErrorsCnt) { LOG.info("Call exception, tries=" + tries + ", retries=" + retries + ", started=" + (EnvironmentEdgeManager.currentTime() - this.globalStartTime) + " ms ago, " + "cancelled=" + cancelled.get() + ", msg=" + callable.getExceptionMessageAdditionalDetail()); } // translateException throws exception when should not retry: i.e. when request is bad. interceptor.handleFailure(context, t); t = translateException(t); callable.throwable(t, retries != 1); RetriesExhaustedException.ThrowableWithExtraContext qt = new RetriesExhaustedException.ThrowableWithExtraContext( t, EnvironmentEdgeManager.currentTime(), toString()); exceptions.add(qt); if (tries >= retries - 1) { throw new RetriesExhaustedException(tries, exceptions); } // If the server is dead, we need to wait a little before retrying, to give // a chance to the regions to be // tries hasn't been bumped up yet so we use "tries + 1" to get right pause time expectedSleep = callable.sleep(pause, tries + 1); // If, after the planned sleep, there won't be enough time left, we stop now. long duration = singleCallDuration(expectedSleep); if (duration > callTimeout) { String msg = "callTimeout=" + callTimeout + ", callDuration=" + duration + ": " + callable.getExceptionMessageAdditionalDetail(); throw (SocketTimeoutException) (new SocketTimeoutException(msg).initCause(t)); } } finally { interceptor.updateFailureInfo(context); } try { if (expectedSleep > 0) { synchronized (cancelled) { if (cancelled.get()) return null; cancelled.wait(expectedSleep); } } if (cancelled.get()) return null; } catch (InterruptedException e) { throw new InterruptedIOException("Interrupted after " + tries + " tries on " + retries); } } }
From source file:org.apache.hadoop.hbase.mapreduce.CrossSiteTableInputFormat.java
@Override public RecordReader<ImmutableBytesWritable, Result> createRecordReader(InputSplit split, TaskAttemptContext context) throws IOException { TableSplit tSplit = (TableSplit) split; if (table == null) { throw new IOException("Cannot create a record reader because of a" + " previous error. Please look at the previous logs lines from" + " the task's full log for more details."); }//ww w .ja v a 2s .c o m String clusterTableName = Bytes.toString(tSplit.getTableName()); String clusterName = CrossSiteUtil.getClusterName(clusterTableName); HTableInterface clusterHTableInterface = table.getClusterHTable(clusterName); HTable clusterHTable = null; if (clusterHTableInterface instanceof HTable) { clusterHTable = (HTable) clusterHTableInterface; } else { throw new IOException("The cluster table is not an instance of the HTable. Its class is " + (clusterHTableInterface == null ? "" : clusterHTableInterface.getClass().getName())); } TableRecordReader trr = new TableRecordReader(); Scan sc = new Scan(getScan()); sc.setStartRow(tSplit.getStartRow()); sc.setStopRow(tSplit.getEndRow()); trr.setScan(sc); trr.setHTable(clusterHTable); try { trr.initialize(tSplit, context); } catch (InterruptedException e) { throw new InterruptedIOException(e.getMessage()); } return trr; }