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krathbun pushed a commit to branch 2.1
in repository https://gitbox.apache.org/repos/asf/accumulo.git
The following commit(s) were added to refs/heads/2.1 by this push:
new 7b8b21335e Adds new accumulo command (#5073)
7b8b21335e is described below
commit 7b8b21335ecd6adc168e9fb99aae58cbff2b75dd
Author: Kevin Rathbun <krath...@apache.org>
AuthorDate: Mon Dec 16 10:37:57 2024 -0500
Adds new accumulo command (#5073)
* Adds new accumulo command:
Adds new `accumulo check-accumulo-properties` command which checks the
provided Accumulo configuration file for errors. Only checks the file contents,
and not any running instance, so useful for verifying config prior to init.
Performs a subset of the checks that `accumulo check-server-config` does.
Useful for (at least mostly) validating the `accumulo.properties` file without
a running instance.
Co-authored-by: Christopher Tubbs <ctubb...@apache.org>
---
.../server/conf/CheckAccumuloProperties.java | 66 ++++++++++++++++++++++
1 file changed, 66 insertions(+)
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 0000000000..e7c7394fec
--- /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);
+ }
+}
