[TRAFODION-2306] Trafodion customization using its own configuration Added file TrafConfiguration.java that was missed out in the last commit
Project: http://git-wip-us.apache.org/repos/asf/incubator-trafodion/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-trafodion/commit/5106c8c0 Tree: http://git-wip-us.apache.org/repos/asf/incubator-trafodion/tree/5106c8c0 Diff: http://git-wip-us.apache.org/repos/asf/incubator-trafodion/diff/5106c8c0 Branch: refs/heads/master Commit: 5106c8c0d0ef9fe6e7da60ed0ae4012b39411610 Parents: 0a05c03 Author: selvaganesang <selva.govindara...@esgyn.com> Authored: Sun Oct 23 01:49:51 2016 +0000 Committer: selvaganesang <selva.govindara...@esgyn.com> Committed: Sun Oct 23 01:49:51 2016 +0000 ---------------------------------------------------------------------- .../org/trafodion/sql/TrafConfiguration.java | 58 ++++++++++++++++++++ 1 file changed, 58 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-trafodion/blob/5106c8c0/core/sql/src/main/java/org/trafodion/sql/TrafConfiguration.java ---------------------------------------------------------------------- diff --git a/core/sql/src/main/java/org/trafodion/sql/TrafConfiguration.java b/core/sql/src/main/java/org/trafodion/sql/TrafConfiguration.java new file mode 100644 index 0000000..b71333c --- /dev/null +++ b/core/sql/src/main/java/org/trafodion/sql/TrafConfiguration.java @@ -0,0 +1,58 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.trafodion.sql; + +import org.apache.log4j.Logger; +import org.apache.hadoop.conf.Configuration; +import org.apache.hadoop.hbase.HBaseConfiguration; + +/** + * Adds Trafodion configuration files to a Configuration + */ +public class TrafConfiguration extends HBaseConfiguration { + + static Logger logger = Logger.getLogger(TrafConfiguration.class.getName()); + + public static Configuration addTrafResources(Configuration conf) { + logger.trace("Calling TrafConfiguration.addTrafResources"); + String trafSiteXml = System.getenv("MY_SQROOT") + "/etc/traf-site.xml"; + conf.addResource(trafSiteXml); + + return conf; + } + + /** + * Creates a Configuration with Trafodion resources + * @return a Configuration with Trafodion and HBase resources + */ + public static Configuration create() { + Configuration conf = HBaseConfiguration.create(); + return addTrafResources(conf); + } + + /** + * @param that Configuration to clone. + * @return a Configuration created with the traf-site.xml files plus + * the given configuration. + */ + public static Configuration create(final Configuration that) { + Configuration conf = create(); + merge(conf, that); + return conf; + } +}
