K0K0V0K commented on code in PR #8123:
URL: https://github.com/apache/hadoop/pull/8123#discussion_r2896670582
##########
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/webapp/NMWebServices.java:
##########
@@ -628,6 +634,63 @@ public Response syncYarnSysFS(@javax.ws.rs.core.Context
return Response.ok().build();
}
+
+ @GET
+ @Path("/jstack/{numberOfJStack}")
+ public Response getNodeThreadDump(@PathParam("numberOfJStack") int
numberOfJStack)
+ {
+ if (isJStackEndpointsEnable) {
+ try {
+ DiagnosticJStackService diagnosticJStackService = new
DiagnosticJStackService(this.nmContext);
+ return Response.status(Status.OK)
+
.entity(diagnosticJStackService.collectNodeThreadDump(numberOfJStack))
+ .build();
+ } catch (IOException e){
+ throw new WebAppException("Shell command has failed: " +
e.getMessage() + ". " +
+ "For more information please check the NodeManager logs.");
+ } catch (Exception e) {
+ throw new WebAppException(
+ "Unexpected error collection NodeManager JStack: " +
e.getMessage() + ". " +
+ "For more information please check the NodeManager logs.");
+ }
+ } else {
+ return Response.status(Status.METHOD_NOT_ALLOWED)
+ .build();
+ }
+ }
+
+
+ @GET
+ @Path("/apps/{appid}/jstack/{numberOfJStack}")
+ @Produces({MediaType.TEXT_PLAIN})
+ public Response getApplicationJStack(@PathParam("appid") String appId,
+ @PathParam("numberOfJStack") int
numberOfJStack)
+ {
+ if (isJStackEndpointsEnable) {
+ try {
+ DiagnosticJStackService diagnosticJStackService = new
DiagnosticJStackService(this.nmContext);
Review Comment:
This should not be a class level variable?
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
