HTRACE-227. Remove dependency to non-public API of hadoop-common from htrace-hbase (iwasakims)
Project: http://git-wip-us.apache.org/repos/asf/incubator-htrace/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-htrace/commit/18b92a7a Tree: http://git-wip-us.apache.org/repos/asf/incubator-htrace/tree/18b92a7a Diff: http://git-wip-us.apache.org/repos/asf/incubator-htrace/diff/18b92a7a Branch: refs/heads/master Commit: 18b92a7a57aa0b60f812609df1f04c9dbe38a106 Parents: 82a6418 Author: Masatake Iwasaki <[email protected]> Authored: Fri Aug 21 13:32:46 2015 +0900 Committer: Masatake Iwasaki <[email protected]> Committed: Fri Aug 21 13:32:46 2015 +0900 ---------------------------------------------------------------------- htrace-hbase/pom.xml | 29 +++++-- .../apache/htrace/impl/HBaseSpanReceiver.java | 2 +- .../htrace/viewer/HBaseSpanViewerServer.java | 89 ++++++++------------ .../viewer/HBaseSpanViewerSpansServlet.java | 19 ++--- .../viewer/HBaseSpanViewerTracesServlet.java | 9 +- .../main/webapps/htrace/bootstrap-theme.min.css | 10 +++ .../src/main/webapps/htrace/bootstrap.min.css | 9 ++ htrace-hbase/src/main/webapps/htrace/d3.min.js | 5 ++ htrace-hbase/src/main/webapps/htrace/spans.html | 6 +- htrace-hbase/src/main/webapps/htrace/spans.js | 2 +- .../src/main/webapps/htrace/traces.html | 6 +- .../main/webapps/static/bootstrap-theme.min.css | 10 --- .../src/main/webapps/static/bootstrap.min.css | 9 -- htrace-hbase/src/main/webapps/static/d3.min.js | 5 -- 14 files changed, 100 insertions(+), 110 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-htrace/blob/18b92a7a/htrace-hbase/pom.xml ---------------------------------------------------------------------- diff --git a/htrace-hbase/pom.xml b/htrace-hbase/pom.xml index 2230b32..20075e9 100644 --- a/htrace-hbase/pom.xml +++ b/htrace-hbase/pom.xml @@ -32,10 +32,7 @@ language governing permissions and limitations under the License. --> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <hbase.version>0.99.2</hbase.version> - <!-- <hbase.version>0.99.0-SNAPSHOT</hbase.version> --> - <hadoop.version>2.4.0</hadoop.version> - <!-- <hadoop.version>3.0.0-SNAPSHOT</hadoop.version> --> - <protobuf.version>2.5.0</protobuf.version> + <jetty.version>9.2.13.v20150730</jetty.version> </properties> <build> @@ -49,7 +46,6 @@ language governing permissions and limitations under the License. --> </resources> <plugins> <plugin> - <!--Make it so assembly:single does nothing in here--> <artifactId>maven-assembly-plugin</artifactId> <configuration> <descriptorRefs> @@ -84,6 +80,14 @@ language governing permissions and limitations under the License. --> <pattern>com.google.protobuf</pattern> <shadedPattern>org.apache.htrace.com.google.protobuf</shadedPattern> </relocation> + <relocation> + <pattern>org.eclipse.jetty</pattern> + <shadedPattern>org.apache.htrace.org.eclipse.jetty</shadedPattern> + </relocation> + <relocation> + <pattern>javax.servlet</pattern> + <shadedPattern>org.apache.htrace.javax.servlet</shadedPattern> + </relocation> </relocations> </configuration> <goals> @@ -124,7 +128,17 @@ language governing permissions and limitations under the License. --> <dependency> <groupId>com.google.protobuf</groupId> <artifactId>protobuf-java</artifactId> - <version>${protobuf.version}</version> + <version>2.5.0</version> + </dependency> + <dependency> + <groupId>org.eclipse.jetty</groupId> + <artifactId>jetty-server</artifactId> + <version>${jetty.version}</version> + </dependency> + <dependency> + <groupId>org.eclipse.jetty</groupId> + <artifactId>jetty-servlet</artifactId> + <version>${jetty.version}</version> </dependency> <!-- Global deps. --> <dependency> @@ -141,6 +155,7 @@ language governing permissions and limitations under the License. --> <groupId>org.apache.hbase</groupId> <artifactId>hbase-client</artifactId> <version>${hbase.version}</version> + <scope>provided</scope> <exclusions> <exclusion> <groupId>org.apache.htrace</groupId> @@ -169,7 +184,7 @@ language governing permissions and limitations under the License. --> <plugin> <groupId>org.apache.hadoop</groupId> <artifactId>hadoop-maven-plugins</artifactId> - <version>${hadoop.version}</version> + <version>2.7.1</version> <configuration> <protocVersion>${protobuf.version}</protocVersion> <protocCommand>${protoc.path}</protocCommand> http://git-wip-us.apache.org/repos/asf/incubator-htrace/blob/18b92a7a/htrace-hbase/src/main/java/org/apache/htrace/impl/HBaseSpanReceiver.java ---------------------------------------------------------------------- diff --git a/htrace-hbase/src/main/java/org/apache/htrace/impl/HBaseSpanReceiver.java b/htrace-hbase/src/main/java/org/apache/htrace/impl/HBaseSpanReceiver.java index b0720f3..1f54f18 100644 --- a/htrace-hbase/src/main/java/org/apache/htrace/impl/HBaseSpanReceiver.java +++ b/htrace-hbase/src/main/java/org/apache/htrace/impl/HBaseSpanReceiver.java @@ -364,6 +364,7 @@ public class HBaseSpanReceiver implements SpanReceiver { long traceid = parent.getSpan().getSpanId().getHigh(); TraceScope child1 = Trace.startSpan("HBaseSpanReceiver.main.child.1"); Thread.sleep(10); + child1.close(); TraceScope child2 = Trace.startSpan("HBaseSpanReceiver.main.child.2", parent.getSpan()); Thread.sleep(10); TraceScope gchild = Trace.startSpan("HBaseSpanReceiver.main.grandchild"); @@ -374,7 +375,6 @@ public class HBaseSpanReceiver implements SpanReceiver { Thread.sleep(10); child2.close(); Thread.sleep(10); - child1.close(); parent.close(); receiver.close(); System.out.println("trace id: " + traceid); http://git-wip-us.apache.org/repos/asf/incubator-htrace/blob/18b92a7a/htrace-hbase/src/main/java/org/apache/htrace/viewer/HBaseSpanViewerServer.java ---------------------------------------------------------------------- diff --git a/htrace-hbase/src/main/java/org/apache/htrace/viewer/HBaseSpanViewerServer.java b/htrace-hbase/src/main/java/org/apache/htrace/viewer/HBaseSpanViewerServer.java index da90008..1ae7165 100644 --- a/htrace-hbase/src/main/java/org/apache/htrace/viewer/HBaseSpanViewerServer.java +++ b/htrace-hbase/src/main/java/org/apache/htrace/viewer/HBaseSpanViewerServer.java @@ -22,87 +22,66 @@ import java.net.InetSocketAddress; import java.net.URI; import java.util.ArrayList; import java.util.List; + import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.http.HttpServer2; -import org.apache.hadoop.net.NetUtils; import org.apache.hadoop.util.Tool; import org.apache.hadoop.util.ToolRunner; import org.apache.hadoop.hbase.HBaseConfiguration; +import org.eclipse.jetty.server.Server; +import org.eclipse.jetty.servlet.DefaultServlet; +import org.eclipse.jetty.servlet.ServletContextHandler; +import org.eclipse.jetty.servlet.ServletHolder; + public class HBaseSpanViewerServer implements Tool { private static final Log LOG = LogFactory.getLog(HBaseSpanViewerServer.class); public static final String HTRACE_VIEWER_HTTP_ADDRESS_KEY = "htrace.viewer.http.address"; public static final String HTRACE_VIEWER_HTTP_ADDRESS_DEFAULT = "0.0.0.0:16900"; - public static final String HTRACE_CONF_ATTR = "htrace.conf"; - public static final String HTRACE_APPDIR = "webapps"; - public static final String NAME = "htrace"; - private Configuration conf; - private HttpServer2 httpServer; - private InetSocketAddress httpAddress; + private Server server; + @Override public void setConf(Configuration conf) { this.conf = conf; } + @Override public Configuration getConf() { return this.conf; } - void start() throws IOException { - httpAddress = NetUtils.createSocketAddr( - conf.get(HTRACE_VIEWER_HTTP_ADDRESS_KEY, HTRACE_VIEWER_HTTP_ADDRESS_DEFAULT)); - conf.set(HTRACE_VIEWER_HTTP_ADDRESS_KEY, NetUtils.getHostPortString(httpAddress)); - HttpServer2.Builder builder = new HttpServer2.Builder(); - builder.setName(NAME).setConf(conf); - if (httpAddress.getPort() == 0) { - builder.setFindPort(true); + public void stop() throws Exception { + if (server != null) { + server.stop(); } - URI uri = URI.create("http://"; + NetUtils.getHostPortString(httpAddress)); - builder.addEndpoint(uri); - LOG.info("Starting Web-server for " + NAME + " at: " + uri); - httpServer = builder.build(); - httpServer.setAttribute(HTRACE_CONF_ATTR, conf); - httpServer.addServlet("gettraces", - HBaseSpanViewerTracesServlet.PREFIX, - HBaseSpanViewerTracesServlet.class); - httpServer.addServlet("getspans", - HBaseSpanViewerSpansServlet.PREFIX + "/*", - HBaseSpanViewerSpansServlet.class); - - // for webapps/htrace bundled in jar. - String rb = httpServer.getClass() - .getClassLoader() - .getResource("webapps/" + NAME) - .toString(); - httpServer.getWebAppContext().setResourceBase(rb); - - httpServer.start(); - httpAddress = httpServer.getConnectorAddress(0); } - void join() throws Exception { - if (httpServer != null) { - httpServer.join(); - } - } - - void stop() throws Exception { - if (httpServer != null) { - httpServer.stop(); - } - } + public int run(String[] args) throws Exception { + URI uri = new URI("http://"; + conf.get(HTRACE_VIEWER_HTTP_ADDRESS_KEY, + HTRACE_VIEWER_HTTP_ADDRESS_DEFAULT)); + InetSocketAddress addr = new InetSocketAddress(uri.getHost(), uri.getPort()); + server = new Server(addr); + ServletContextHandler root = + new ServletContextHandler(server, "/", ServletContextHandler.SESSIONS); + server.setHandler(root); - InetSocketAddress getHttpAddress() { - return httpAddress; - } + String resourceBase = server.getClass() + .getClassLoader() + .getResource("webapps/htrace") + .toExternalForm(); + root.setResourceBase(resourceBase); + root.setWelcomeFiles(new String[]{"index.html"}); + root.addServlet(new ServletHolder(new DefaultServlet()), + "/"); + root.addServlet(new ServletHolder(new HBaseSpanViewerTracesServlet(conf)), + "/gettraces"); + root.addServlet(new ServletHolder(new HBaseSpanViewerSpansServlet(conf)), + "/getspans/*"); - public int run(String[] args) throws Exception { - start(); - join(); - stop(); + server.start(); + server.join(); return 0; } http://git-wip-us.apache.org/repos/asf/incubator-htrace/blob/18b92a7a/htrace-hbase/src/main/java/org/apache/htrace/viewer/HBaseSpanViewerSpansServlet.java ---------------------------------------------------------------------- diff --git a/htrace-hbase/src/main/java/org/apache/htrace/viewer/HBaseSpanViewerSpansServlet.java b/htrace-hbase/src/main/java/org/apache/htrace/viewer/HBaseSpanViewerSpansServlet.java index 8f3f50f..3983fde 100644 --- a/htrace-hbase/src/main/java/org/apache/htrace/viewer/HBaseSpanViewerSpansServlet.java +++ b/htrace-hbase/src/main/java/org/apache/htrace/viewer/HBaseSpanViewerSpansServlet.java @@ -29,8 +29,6 @@ import javax.servlet.http.HttpServletResponse; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.fs.Path; -import org.apache.hadoop.util.ServletUtil; import org.apache.htrace.protobuf.generated.SpanProtos; public class HBaseSpanViewerSpansServlet extends HttpServlet { @@ -43,22 +41,24 @@ public class HBaseSpanViewerSpansServlet extends HttpServlet { return null; } }; + private Configuration conf; + + public HBaseSpanViewerSpansServlet(Configuration conf) { + this.conf = conf; + } @Override @SuppressWarnings("unchecked") public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { - final String path = - validatePath(ServletUtil.getDecodedPath(request, PREFIX)); - if (path == null) { + final String path = request.getRequestURI().substring(PREFIX.length()); + if (path == null || path.length() == 0) { response.setContentType("text/plain"); response.getWriter().print("Invalid input"); return; } HBaseSpanViewer viewer = tlviewer.get(); if (viewer == null) { - final Configuration conf = (Configuration) getServletContext() - .getAttribute(HBaseSpanViewerServer.HTRACE_CONF_ATTR); viewer = new HBaseSpanViewer(conf); tlviewer.set(viewer); } @@ -89,9 +89,4 @@ public class HBaseSpanViewerSpansServlet extends HttpServlet { viewer.close(); } } - - public static String validatePath(String p) { - return p == null || p.length() == 0? - null: new Path(p).toUri().getPath(); - } } http://git-wip-us.apache.org/repos/asf/incubator-htrace/blob/18b92a7a/htrace-hbase/src/main/java/org/apache/htrace/viewer/HBaseSpanViewerTracesServlet.java ---------------------------------------------------------------------- diff --git a/htrace-hbase/src/main/java/org/apache/htrace/viewer/HBaseSpanViewerTracesServlet.java b/htrace-hbase/src/main/java/org/apache/htrace/viewer/HBaseSpanViewerTracesServlet.java index b0370c4..37ed43c 100644 --- a/htrace-hbase/src/main/java/org/apache/htrace/viewer/HBaseSpanViewerTracesServlet.java +++ b/htrace-hbase/src/main/java/org/apache/htrace/viewer/HBaseSpanViewerTracesServlet.java @@ -29,8 +29,6 @@ import javax.servlet.http.HttpServletResponse; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.fs.Path; -import org.apache.hadoop.util.ServletUtil; import org.apache.htrace.protobuf.generated.SpanProtos; public class HBaseSpanViewerTracesServlet extends HttpServlet { @@ -43,6 +41,11 @@ public class HBaseSpanViewerTracesServlet extends HttpServlet { return null; } }; + private Configuration conf; + + public HBaseSpanViewerTracesServlet(Configuration conf) { + this.conf = conf; + } @Override @SuppressWarnings("unchecked") @@ -50,8 +53,6 @@ public class HBaseSpanViewerTracesServlet extends HttpServlet { throws ServletException, IOException { HBaseSpanViewer viewer = tlviewer.get(); if (viewer == null) { - final Configuration conf = (Configuration) getServletContext() - .getAttribute(HBaseSpanViewerServer.HTRACE_CONF_ATTR); viewer = new HBaseSpanViewer(conf); tlviewer.set(viewer); } http://git-wip-us.apache.org/repos/asf/incubator-htrace/blob/18b92a7a/htrace-hbase/src/main/webapps/htrace/bootstrap-theme.min.css ---------------------------------------------------------------------- diff --git a/htrace-hbase/src/main/webapps/htrace/bootstrap-theme.min.css b/htrace-hbase/src/main/webapps/htrace/bootstrap-theme.min.css new file mode 100755 index 0000000..c31428b --- /dev/null +++ b/htrace-hbase/src/main/webapps/htrace/bootstrap-theme.min.css @@ -0,0 +1,10 @@ +/*! + * Bootstrap v3.0.0 + * + * Copyright 2013 Twitter, Inc + * Licensed under the Apache License v2.0 + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Designed and built with all the love in the world by @mdo and @fat. + */ +.btn-default,.btn-primary,.btn-success,.btn-info,.btn-warning,.btn-danger{text-shadow:0 -1px 0 rgba(0,0,0,0.2);-webkit-box-shadow:inset 0 1px 0 rgba(255,255,255,0.15),0 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