diff --git a/integration/spark-common-test/src/test/scala/org/apache/carbondata/spark/testsuite/datacompaction/TableLevelCompactionOptionTest.scala b/integration/spark-common-test/src/test/scala/org/apache/carbondata/spark/testsuite/datacompaction/TableLevelCompactionOptionTest.scala
index 458d6569634..7b138f700e2 100644
--- a/integration/spark-common-test/src/test/scala/org/apache/carbondata/spark/testsuite/datacompaction/TableLevelCompactionOptionTest.scala
+++ b/integration/spark-common-test/src/test/scala/org/apache/carbondata/spark/testsuite/datacompaction/TableLevelCompactionOptionTest.scala
@@ -271,4 +271,88 @@ class TableLevelCompactionOptionTest extends QueryTest
     assert(!segmentSequenceIds.contains("0.1"))
     assert(!segmentSequenceIds.contains("3.1"))
   }
+
+  test("AUTO MERGE TRUE:Verify 2nd Level compaction equals to 1"){
+    sql("DROP TABLE IF EXISTS tablecompaction_table")
+    sql(
+      """
+        |create table tablecompaction_table(
+        |name string,age int) stored by 'carbondata'
+        |tblproperties('AUTO_LOAD_MERGE'='true','COMPACTION_LEVEL_THRESHOLD'='2,1')
+      """.stripMargin)
+
+    for(i <-0 until 4){
+      sql("insert into tablecompaction_table select 'a',12")
+    }
+    var segments = sql("SHOW SEGMENTS FOR TABLE tablecompaction_table")
+    var segmentSequenceIds = segments.collect().map { each => (each.toSeq) (0) }
+    assert(segmentSequenceIds.size==6)
+    assert(segmentSequenceIds.contains("0.1"))
+    assert(segmentSequenceIds.contains("2.1"))
+  }
+
+  test("AUTO MERGE FALSE:Verify 2nd Level compaction equals to 1"){
+    sql("DROP TABLE IF EXISTS tablecompaction_table")
+    sql(
+      """
+        |create table tablecompaction_table(
+        |name string,age int) stored by 'carbondata'
+        |tblproperties('COMPACTION_LEVEL_THRESHOLD'='2,1')
+      """.stripMargin)
+
+    for(i <-0 until 4){
+      sql("insert into tablecompaction_table select 'a',12")
+    }
+    sql("alter table tablecompaction_table compact 'minor' ")
+    var segments = sql("SHOW SEGMENTS FOR TABLE tablecompaction_table")
+    var segmentSequenceIds = segments.collect().map { each => (each.toSeq) (0) }
+    assert(segmentSequenceIds.size==6)
+    assert(segmentSequenceIds.contains("0.1"))
+    assert(segmentSequenceIds.contains("2.1"))
+  }
+
+  // 2nd Level compaction value = 0 is supported by system level(like 6,0)
+  // same need to support for table level also
+  test("Verify 2nd Level compaction equals to 0"){
+    sql("DROP TABLE IF EXISTS tablecompaction_table")
+    sql(
+      """
+        |create table tablecompaction_table(
+        |name string,age int) stored by 'carbondata'
+        |tblproperties('AUTO_LOAD_MERGE'='true','COMPACTION_LEVEL_THRESHOLD'='2,0')
+      """.stripMargin)
+
+    for(i <-0 until 4){
+      sql("insert into tablecompaction_table select 'a',12")
+    }
+    var segments = sql("SHOW SEGMENTS FOR TABLE tablecompaction_table")
+    var segmentSequenceIds = segments.collect().map { each => (each.toSeq) (0) }
+    assert(segmentSequenceIds.size==6)
+    assert(segmentSequenceIds.contains("0.1"))
+    assert(segmentSequenceIds.contains("2.1"))
+  }
+
+  test("System Level:Verify 2nd Level compaction equals to 1"){
+    CarbonProperties.getInstance()
+      .addProperty(CarbonCommonConstants.ENABLE_AUTO_LOAD_MERGE, "true")
+    CarbonProperties.getInstance()
+      .addProperty(CarbonCommonConstants.COMPACTION_SEGMENT_LEVEL_THRESHOLD, "2,1")
+    sql("DROP TABLE IF EXISTS tablecompaction_table")
+    sql(
+      """
+        |create table tablecompaction_table(
+        |name string,age int) stored by 'carbondata'
+      """.stripMargin)
+
+    for(i <-0 until 4){
+      sql("insert into tablecompaction_table select 'a',12")
+    }
+    sql("alter table tablecompaction_table compact 'minor' ")
+    var segments = sql("SHOW SEGMENTS FOR TABLE tablecompaction_table")
+    var segmentSequenceIds = segments.collect().map { each => (each.toSeq) (0) }
+    assert(segmentSequenceIds.size==6)
+    assert(segmentSequenceIds.contains("0.1"))
+    assert(segmentSequenceIds.contains("2.1"))
+  }
+
 }
diff --git a/integration/spark-common/src/main/scala/org/apache/carbondata/spark/util/CommonUtil.scala b/integration/spark-common/src/main/scala/org/apache/carbondata/spark/util/CommonUtil.scala
index c2f805d1a89..49b17fbe1bd 100644
--- a/integration/spark-common/src/main/scala/org/apache/carbondata/spark/util/CommonUtil.scala
+++ b/integration/spark-common/src/main/scala/org/apache/carbondata/spark/util/CommonUtil.scala
@@ -455,7 +455,7 @@ object CommonUtil {
       try {
         val levels: Array[String] = regularedStr.split(",")
         val thresholds = regularedStr.split(",").map(levelThresholdStr => levelThresholdStr.toInt)
-        if (!thresholds.forall(t => t < 100 && t > 0)) {
+        if (!thresholds.forall(t => t < 100 && t >= 0)) {
           throw new MalformedCarbonCommandException(s"Invalid $tblPropName value found: " +
             s"$regularedStr, only int values separated by comma and between 0 " +
             s"and 100 are supported.")
diff --git a/processing/src/main/java/org/apache/carbondata/processing/merger/CarbonDataMergerUtil.java b/processing/src/main/java/org/apache/carbondata/processing/merger/CarbonDataMergerUtil.java
index 29512834718..5b001bf6db9 100644
--- a/processing/src/main/java/org/apache/carbondata/processing/merger/CarbonDataMergerUtil.java
+++ b/processing/src/main/java/org/apache/carbondata/processing/merger/CarbonDataMergerUtil.java
@@ -744,6 +744,13 @@ private static List<LoadMetadataDetails> identifySegmentsToBeMergedBasedOnSegCou
     if (size >= 2) {
       level1Size = noOfSegmentLevelsCount[0];
       level2Size = noOfSegmentLevelsCount[1];
+      /*
+      Ex. if segs => 0.1,2,3 and threshold =2,1
+      during 2nd time compaction,mergeCounter becomes 1 and we checks if mergeCounter==level2Size
+      then return mergedSegments which will return 0.1 and since only 1 segment(0.1) is identified ,
+      no segment would go for compaction .So change 2nd level threshold  to 0 if it is 1.
+       */
+      level2Size = level2Size == 1 ? 0 : level2Size;
     } else if (size == 1) {
       level1Size = noOfSegmentLevelsCount[0];
     }