HBASE-26657 ProfileServlet should move the output location to hbase s…

…pecific directory (#4022) Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
apache · Jan 11, 2022 · d3680d3 · d3680d3
1 parent 9ef7f59
commit d3680d3
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/hbase-http/src/main/java/org/apache/hadoop/hbase/http/HttpServer.java b/hbase-http/src/main/java/org/apache/hadoop/hbase/http/HttpServer.java
@@ -787,10 +787,10 @@ protected void addDefaultServlets(
       if (Files.notExists(tmpDir)) {
         Files.createDirectories(tmpDir);
       }
-      ServletContextHandler genCtx = new ServletContextHandler(contexts, "/prof-output");
+      ServletContextHandler genCtx = new ServletContextHandler(contexts, "/prof-output-hbase");
       genCtx.addServlet(ProfileOutputServlet.class, "/*");
       genCtx.setResourceBase(tmpDir.toAbsolutePath().toString());
-      genCtx.setDisplayName("prof-output");
+      genCtx.setDisplayName("prof-output-hbase");
     } else {
       addUnprivilegedServlet("prof", "/prof", ProfileServlet.DisabledServlet.class);
       LOG.info("ASYNC_PROFILER_HOME environment variable and async.profiler.home system property " +

diff --git a/hbase-http/src/main/java/org/apache/hadoop/hbase/http/ProfileServlet.java b/hbase-http/src/main/java/org/apache/hadoop/hbase/http/ProfileServlet.java
@@ -98,7 +98,7 @@ public class ProfileServlet extends HttpServlet {
   private static final String PROFILER_SCRIPT = "/profiler.sh";
   private static final int DEFAULT_DURATION_SECONDS = 10;
   private static final AtomicInteger ID_GEN = new AtomicInteger(0);
-  static final String OUTPUT_DIR = System.getProperty("java.io.tmpdir") + "/prof-output";
+  static final String OUTPUT_DIR = System.getProperty("java.io.tmpdir") + "/prof-output-hbase";
 
   enum Event {
     CPU("cpu"),
@@ -269,7 +269,7 @@ protected void doGet(final HttpServletRequest req, final HttpServletResponse res
             // set response and set refresh header to output location
             setResponseHeader(resp);
             resp.setStatus(HttpServletResponse.SC_ACCEPTED);
-            String relativeUrl = "/prof-output/" + outputFile.getName();
+            String relativeUrl = "/prof-output-hbase/" + outputFile.getName();
             resp.getWriter().write(
               "Started [" + event.getInternalName() +
               "] profiling. This page will automatically redirect to " +