ajkh88 commented on code in PR #7481:
URL: https://github.com/apache/hbase/pull/7481#discussion_r2569605374
##########
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionWrapperImpl.java:
##########
@@ -357,6 +359,33 @@ public void run() {
}
}
+ @Override
+ public String getTableDescriptorHash() {
+ return tableDescriptorHash;
+ }
+
+ private String computeTableDescriptorHash() {
+ try {
+ TableDescriptor tableDesc = this.region.getTableDescriptor();
+ if (tableDesc == null) {
+ return UNKNOWN;
+ }
+
+
org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableSchema
tableSchema =
+
org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil.toTableSchema(tableDesc);
+ byte[] bytes = tableSchema.toByteArray();
+
+ java.security.MessageDigest digest =
java.security.MessageDigest.getInstance("SHA-256");
+ byte[] hash = digest.digest(bytes);
+
+ return org.apache.hadoop.hbase.util.Bytes.toHex(hash);
Review Comment:
No - I have now removed the qualification here in favour of imports
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