ATLAS-1125 Enable compression on hbase audit table (shwethags via sumasai)

release-log.txt

@@ -6,6 +6,7 @@ INCOMPATIBLE CHANGES:
 ATLAS-1060 Add composite indexes for exact match performance improvements for all attributes (sumasai via shwethags)
 
 ALL CHANGES:
+ATLAS-1125 Enable compression on hbase audit table (shwethags via sumasai)
 ATLAS-1122 Change trait edge labels to have trait name alone (sumasai)
 ATLAS-1121 NPE while submitting topology in StormHook (ayubkhan via sumasai)
 ATLAS-1119 Add retries for edge label creation (sumasai via shwethags)

repository/src/main/java/org/apache/atlas/repository/audit/HBaseBasedAuditRepository.java

@@ -41,6 +41,9 @@ import org.apache.hadoop.hbase.client.ResultScanner;
 import org.apache.hadoop.hbase.client.Scan;
 import org.apache.hadoop.hbase.client.Table;
 import org.apache.hadoop.hbase.filter.PageFilter;
+import org.apache.hadoop.hbase.io.compress.Compression;
+import org.apache.hadoop.hbase.io.encoding.DataBlockEncoding;
+import org.apache.hadoop.hbase.regionserver.BloomType;
 import org.apache.hadoop.hbase.util.Bytes;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -274,6 +277,9 @@ public class HBaseBasedAuditRepository implements Service, EntityAuditRepository
                 HTableDescriptor tableDescriptor = new HTableDescriptor(tableName);
                 HColumnDescriptor columnFamily = new HColumnDescriptor(COLUMN_FAMILY);
                 columnFamily.setMaxVersions(1);
+                columnFamily.setDataBlockEncoding(DataBlockEncoding.FAST_DIFF);
+                columnFamily.setCompressionType(Compression.Algorithm.GZ);
+                columnFamily.setBloomFilterType(BloomType.ROW);
                 tableDescriptor.addFamily(columnFamily);
                 admin.createTable(tableDescriptor);
             } else {