diff options
author | Harald Musum <musum@yahoo-inc.com> | 2017-11-16 18:05:30 +0100 |
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committer | GitHub <noreply@github.com> | 2017-11-16 18:05:30 +0100 |
commit | b07e68d6e9a0220136e0f33506ffc37864ed0a3b (patch) | |
tree | 6094468ea5fc9382bf940c74b98e9e5ee3ef1836 /config-proxy/src/main/java/com/yahoo/vespa/config/proxy/filedistribution/FileDistributionRpcServer.java | |
parent | 39416a17871a5915fe9533a8d3dae3818dd6e10d (diff) |
Revert "Revert "Hmusum/move new filedistribution classes""
Diffstat (limited to 'config-proxy/src/main/java/com/yahoo/vespa/config/proxy/filedistribution/FileDistributionRpcServer.java')
-rw-r--r-- | config-proxy/src/main/java/com/yahoo/vespa/config/proxy/filedistribution/FileDistributionRpcServer.java | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/config-proxy/src/main/java/com/yahoo/vespa/config/proxy/filedistribution/FileDistributionRpcServer.java b/config-proxy/src/main/java/com/yahoo/vespa/config/proxy/filedistribution/FileDistributionRpcServer.java deleted file mode 100644 index b0fbc7acd33..00000000000 --- a/config-proxy/src/main/java/com/yahoo/vespa/config/proxy/filedistribution/FileDistributionRpcServer.java +++ /dev/null @@ -1,127 +0,0 @@ -// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. -package com.yahoo.vespa.config.proxy.filedistribution; - -import com.yahoo.config.FileReference; -import com.yahoo.jrt.DoubleArray; -import com.yahoo.jrt.Int32Value; -import com.yahoo.jrt.Method; -import com.yahoo.jrt.Request; -import com.yahoo.jrt.StringArray; -import com.yahoo.jrt.StringValue; -import com.yahoo.jrt.Supervisor; -import com.yahoo.log.LogLevel; - -import java.io.File; -import java.util.List; -import java.util.Map; -import java.util.Optional; -import java.util.logging.Logger; -import java.util.stream.Collectors; -import java.util.stream.Stream; - -/** - * An RPC server that handles file distribution requests. - * - * @author hmusum - */ -public class FileDistributionRpcServer { - - private final static Logger log = Logger.getLogger(FileDistributionRpcServer.class.getName()); - - private final Supervisor supervisor; - private final FileDownloader downloader; - - public FileDistributionRpcServer(Supervisor supervisor, FileDownloader downloader) { - this.supervisor = supervisor; - this.downloader = downloader; - declareFileDistributionMethods(); - } - - private void declareFileDistributionMethods() { - // Legacy method, needs to be the same name as used in filedistributor - supervisor.addMethod(new Method("waitFor", "s", "s", - this, "getFile") - .methodDesc("get path to file reference") - .paramDesc(0, "file reference", "file reference") - .returnDesc(0, "path", "path to file")); - supervisor.addMethod(new Method("filedistribution.getFile", "s", "s", - this, "getFile") - .methodDesc("get path to file reference") - .paramDesc(0, "file reference", "file reference") - .returnDesc(0, "path", "path to file")); - supervisor.addMethod(new Method("filedistribution.getActiveFileReferencesStatus", "", "SD", - this, "getActiveFileReferencesStatus") - .methodDesc("download status for file references") - .returnDesc(0, "file references", "array of file references") - .returnDesc(1, "download status", "percentage downloaded of each file reference in above array")); - supervisor.addMethod(new Method("filedistribution.setFileReferencesToDownload", "S", "i", - this, "setFileReferencesToDownload") - .methodDesc("set which file references to download") - .paramDesc(0, "file references", "file reference to download") - .returnDesc(0, "ret", "0 if success, 1 otherwise")); - } - - - //---------------- RPC methods ------------------------------------ - // TODO: Duplicate of code in FileAcquirereImpl. Find out where to put it. What about C++ code using this RPC call? - private static final int baseErrorCode = 0x10000; - private static final int baseFileProviderErrorCode = baseErrorCode + 0x1000; - - private static final int fileReferenceDoesNotExists = baseFileProviderErrorCode; - private static final int fileReferenceRemoved = fileReferenceDoesNotExists + 1; - private static final int fileReferenceInternalError = fileReferenceRemoved + 1; - - @SuppressWarnings({"UnusedDeclaration"}) - public final void getFile(Request req) { - req.detach(); - FileReference fileReference = new FileReference(req.parameters().get(0).asString()); - log.log(LogLevel.DEBUG, "getFile() called for file reference '" + fileReference.value() + "'"); - Optional<File> pathToFile = downloader.getFile(fileReference); - try { - if (pathToFile.isPresent()) { - req.returnValues().add(new StringValue(pathToFile.get().getAbsolutePath())); - log.log(LogLevel.INFO, "File reference '" + fileReference.value() + "' available at " + pathToFile.get()); - } else { - log.log(LogLevel.INFO, "File reference '" + fileReference.value() + "' not found, returning error"); - req.setError(fileReferenceDoesNotExists, "File reference '" + fileReference.value() + "' not found"); - } - } catch (Throwable e) { - log.log(LogLevel.WARNING, "File reference '" + fileReference.value() + "' got exeption: " + e.getMessage()); - req.setError(fileReferenceInternalError, "File reference '" + fileReference.value() + "' removed"); - } - req.returnRequest(); - } - - @SuppressWarnings({"UnusedDeclaration"}) - public final void getActiveFileReferencesStatus(Request req) { - Map<FileReference, Double> downloadStatus = downloader.downloadStatus(); - - String[] fileRefArray = new String[downloadStatus.keySet().size()]; - fileRefArray = downloadStatus.keySet().stream() - .map(FileReference::value) - .collect(Collectors.toList()) - .toArray(fileRefArray); - - double[] downloadStatusArray = new double[downloadStatus.values().size()]; - int i = 0; - for (Double d : downloadStatus.values()) { - downloadStatusArray[i++] = d; - } - - req.returnValues().add(new StringArray(fileRefArray)); - req.returnValues().add(new DoubleArray(downloadStatusArray)); - } - - @SuppressWarnings({"UnusedDeclaration"}) - public final void setFileReferencesToDownload(Request req) { - String[] fileReferenceStrings = req.parameters().get(0).asStringArray(); - List<FileReference> fileReferences = Stream.of(fileReferenceStrings) - .map(FileReference::new) - .collect(Collectors.toList()); - downloader.queueForDownload(fileReferences); - - req.returnValues().add(new Int32Value(0)); - } - - -} |