Changing unrefernced file cleanup stats based MergeStats metrics version to 2.11 (#10336)

RS146BIJAY · Rishav Sagar · web-flow · commit d5a95b810458 · 2023-10-03T18:10:21.000-04:00
Signed-off-by: Rishav Sagar &lt;rissag@amazon.com&gt;
Co-authored-by: Rishav Sagar &lt;rissag@amazon.com&gt;
diff --git a/server/src/main/java/org/opensearch/index/merge/MergeStats.java b/server/src/main/java/org/opensearch/index/merge/MergeStats.java
@@ -82,7 +82,7 @@ public MergeStats(StreamInput in) throws IOException {
         totalStoppedTimeInMillis = in.readVLong();
         totalThrottledTimeInMillis = in.readVLong();
         totalBytesPerSecAutoThrottle = in.readVLong();
-        if (in.getVersion().onOrAfter(Version.V_3_0_0)) {
+        if (in.getVersion().onOrAfter(Version.V_2_11_0)) {
             unreferencedFileCleanUpsPerformed = in.readOptionalVLong();
         }
     }
@@ -297,7 +297,7 @@ public void writeTo(StreamOutput out) throws IOException {
         out.writeVLong(totalStoppedTimeInMillis);
         out.writeVLong(totalThrottledTimeInMillis);
         out.writeVLong(totalBytesPerSecAutoThrottle);
-        if (out.getVersion().onOrAfter(Version.V_3_0_0)) {
+        if (out.getVersion().onOrAfter(Version.V_2_11_0)) {
             out.writeOptionalVLong(unreferencedFileCleanUpsPerformed);
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -82,7 +82,7 @@ public MergeStats(StreamInput in) throws IOException {`
`82`	`82`	`totalStoppedTimeInMillis = in.readVLong();`
`83`	`83`	`totalThrottledTimeInMillis = in.readVLong();`
`84`	`84`	`totalBytesPerSecAutoThrottle = in.readVLong();`
`85`		`- if (in.getVersion().onOrAfter(Version.V_3_0_0)) {`
	`85`	`+ if (in.getVersion().onOrAfter(Version.V_2_11_0)) {`
`86`	`86`	`unreferencedFileCleanUpsPerformed = in.readOptionalVLong();`
`87`	`87`	`}`
`88`	`88`	`}`
`@@ -297,7 +297,7 @@ public void writeTo(StreamOutput out) throws IOException {`
`297`	`297`	`out.writeVLong(totalStoppedTimeInMillis);`
`298`	`298`	`out.writeVLong(totalThrottledTimeInMillis);`
`299`	`299`	`out.writeVLong(totalBytesPerSecAutoThrottle);`
`300`		`- if (out.getVersion().onOrAfter(Version.V_3_0_0)) {`
	`300`	`+ if (out.getVersion().onOrAfter(Version.V_2_11_0)) {`
`301`	`301`	`out.writeOptionalVLong(unreferencedFileCleanUpsPerformed);`
`302`	`302`	`}`
`303`	`303`	`}`