diff --git a/server/base/src/main/java/org/apache/accumulo/server/conf/CheckAccumuloProperties.java b/server/base/src/main/java/org/apache/accumulo/server/conf/CheckAccumuloProperties.java new file mode 100644 index 00000000000..e7c7394fece --- /dev/null +++ b/server/base/src/main/java/org/apache/accumulo/server/conf/CheckAccumuloProperties.java @@ -0,0 +1,66 @@ +/* + * 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 + * + * https://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.apache.accumulo.server.conf; + +import java.io.File; +import java.io.IOException; + +import org.apache.accumulo.core.conf.SiteConfiguration; +import org.apache.accumulo.server.ServerDirs; +import org.apache.accumulo.server.fs.VolumeManagerImpl; +import org.apache.accumulo.start.spi.KeywordExecutable; +import org.apache.hadoop.conf.Configuration; + +import com.google.auto.service.AutoService; +import com.google.common.base.Preconditions; + +import edu.umd.cs.findbugs.annotations.SuppressFBWarnings; + +@AutoService(KeywordExecutable.class) +public class CheckAccumuloProperties implements KeywordExecutable { + + @SuppressFBWarnings(value = "PATH_TRAVERSAL_IN", justification = "intentional user-provided path") + public static void main(String[] args) throws IOException { + Preconditions.checkArgument(args.length == 1, + "Expected 1 argument (the properties file path), got " + args.length); + var hadoopConfig = new Configuration(); + var siteConfig = SiteConfiguration.fromFile(new File(args[0])).build(); + + VolumeManagerImpl.get(siteConfig, hadoopConfig); + new ServerDirs(siteConfig, hadoopConfig); + } + + @Override + public String keyword() { + return "check-accumulo-properties"; + } + + @Override + public String description() { + return "Checks the provided Accumulo configuration file for errors. " + + "This only checks the contents of the file and not any running Accumulo system, " + + "so it can be used prior to init, but only performs a subset of the checks done by " + + (new CheckServerConfig().keyword()); + } + + @Override + public void execute(String[] args) throws Exception { + main(args); + } +}