devmadhuu commented on code in PR #6376:
URL: https://github.com/apache/ozone/pull/6376#discussion_r1550931056
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hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/api/NodeEndpoint.java:
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@@ -171,4 +187,75 @@ private DatanodeStorageReport
getStorageReport(DatanodeDetails datanode) {
long committed = nodeStat.getCommitted().get();
return new DatanodeStorageReport(capacity, used, remaining, committed);
}
+
+ /**
+ * This GET API provides the information of all datanodes for which
decommissioning is initiated.
+ * @return the wrapped Response output
+ */
+ @GET
+ @Path("/decommission/info")
+ public Response getDatanodesDecommissionInfo() {
+ // Command to execute
+ List<String> commandArgs = Arrays.asList("ozone", "admin", "datanode",
"status", "decommission", "--json");
+
+ return getDecommissionStatusResponse(commandArgs);
Review Comment:
Since `src/shell/ozone/ozone` is being distributed as part of ozone
binaries, this should allow user to set explicitly if path is not set
correctly. If it’s installed from Apache opensource on-prem, we have to put the
ozone script in PATH manually, the classpath construction will be handled by
the ozone script and It should work automatically if Java Home is set.
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