aws-glue-datacatalog-hive2-client/src/main/java/com/amazonaws/glue/catalog/metastore/AWSCatalogMetastoreClient.java [1126:1189]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  @Override
  public ValidTxnList getValidTxns() throws TException {
    return glueMetastoreClientDelegate.getValidTxns();
  }

  @Override
  public ValidTxnList getValidTxns(long currentTxn) throws TException {
    return glueMetastoreClientDelegate.getValidTxns(currentTxn);
  }

  @Override
  public org.apache.hadoop.hive.metastore.api.PrincipalPrivilegeSet get_privilege_set(
      HiveObjectRef obj,
      String user, List<String> groups
  ) throws MetaException, TException {
    return glueMetastoreClientDelegate.getPrivilegeSet(obj, user, groups);
  }

  @Override
  public boolean grant_privileges(org.apache.hadoop.hive.metastore.api.PrivilegeBag privileges)
      throws MetaException, TException {
    return glueMetastoreClientDelegate.grantPrivileges(privileges);
  }

  @Override
  public boolean revoke_privileges(
      org.apache.hadoop.hive.metastore.api.PrivilegeBag privileges,
      boolean grantOption
  ) throws MetaException, TException {
    return glueMetastoreClientDelegate.revokePrivileges(privileges, grantOption);
  }

  @Override
  public void heartbeat(long txnId, long lockId)
      throws NoSuchLockException, NoSuchTxnException, TxnAbortedException, TException {
    glueMetastoreClientDelegate.heartbeat(txnId, lockId);
  }

  @Override
  public HeartbeatTxnRangeResponse heartbeatTxnRange(long min, long max) throws TException {
    return glueMetastoreClientDelegate.heartbeatTxnRange(min, max);
  }

  @Override
  public boolean isCompatibleWith(HiveConf conf) {
    if (currentMetaVars == null) {
      return false; // recreate
    }
    boolean compatible = true;
    for (ConfVars oneVar : HiveConf.metaVars) {
      // Since metaVars are all of different types, use string for comparison
      String oldVar = currentMetaVars.get(oneVar.varname);
      String newVar = conf.get(oneVar.varname, "");
      if (oldVar == null ||
            (oneVar.isCaseSensitive() ? !oldVar.equals(newVar) : !oldVar.equalsIgnoreCase(newVar))) {
        logger.info("Mestastore configuration " + oneVar.varname +
              " changed from " + oldVar + " to " + newVar);
        compatible = false;
      }
    }
    return compatible;
  }

  @Override
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



aws-glue-datacatalog-spark-client/src/main/java/com/amazonaws/glue/catalog/metastore/AWSCatalogMetastoreClient.java [986:1049]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  @Override
  public ValidTxnList getValidTxns() throws TException {
    return glueMetastoreClientDelegate.getValidTxns();
  }

  @Override
  public ValidTxnList getValidTxns(long currentTxn) throws TException {
    return glueMetastoreClientDelegate.getValidTxns(currentTxn);
  }

  @Override
  public org.apache.hadoop.hive.metastore.api.PrincipalPrivilegeSet get_privilege_set(
      HiveObjectRef obj,
      String user, List<String> groups
  ) throws MetaException, TException {
    return glueMetastoreClientDelegate.getPrivilegeSet(obj, user, groups);
  }

  @Override
  public boolean grant_privileges(org.apache.hadoop.hive.metastore.api.PrivilegeBag privileges)
      throws MetaException, TException {
    return glueMetastoreClientDelegate.grantPrivileges(privileges);
  }

  @Override
  public boolean revoke_privileges(
      org.apache.hadoop.hive.metastore.api.PrivilegeBag privileges,
      boolean grantOption
  ) throws MetaException, TException {
    return glueMetastoreClientDelegate.revokePrivileges(privileges, grantOption);
  }

  @Override
  public void heartbeat(long txnId, long lockId)
      throws NoSuchLockException, NoSuchTxnException, TxnAbortedException, TException {
    glueMetastoreClientDelegate.heartbeat(txnId, lockId);
  }

  @Override
  public HeartbeatTxnRangeResponse heartbeatTxnRange(long min, long max) throws TException {
    return glueMetastoreClientDelegate.heartbeatTxnRange(min, max);
  }

  @Override
  public boolean isCompatibleWith(HiveConf conf) {
      if (currentMetaVars == null) {
          return false; // recreate
      }
      boolean compatible = true;
      for (ConfVars oneVar : HiveConf.metaVars) {
          // Since metaVars are all of different types, use string for comparison
          String oldVar = currentMetaVars.get(oneVar.varname);
          String newVar = conf.get(oneVar.varname, "");
          if (oldVar == null ||
                (oneVar.isCaseSensitive() ? !oldVar.equals(newVar) : !oldVar.equalsIgnoreCase(newVar))) {
              logger.info("Mestastore configuration " + oneVar.varname +
                    " changed from " + oldVar + " to " + newVar);
              compatible = false;
          }
      }
      return compatible;
  }

  @Override
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -