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A fork of the Apache Cassandra Project ready to embed Elasticsearch.
/*
* 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.apache.cassandra.tools.nodetool;
import java.util.ArrayList;
import java.util.List;
import io.airlift.command.Arguments;
import io.airlift.command.Command;
import io.airlift.command.Option;
import org.apache.cassandra.tools.NodeProbe;
import org.apache.cassandra.tools.NodeTool;
@Command(name = "relocatesstables", description = "Relocates sstables to the correct disk")
public class RelocateSSTables extends NodeTool.NodeToolCmd
{
@Arguments(usage = " ", description = "The keyspace and table name")
private List args = new ArrayList<>();
@Option(title = "jobs",
name = {"-j", "--jobs"},
description = "Number of sstables to relocate simultanously, set to 0 to use all available compaction threads")
private int jobs = 2;
@Override
public void execute(NodeProbe probe)
{
List keyspaces = parseOptionalKeyspace(args, probe);
String[] cfnames = parseOptionalTables(args);
try
{
for (String keyspace : keyspaces)
probe.relocateSSTables(jobs, keyspace, cfnames);
}
catch (Exception e)
{
throw new RuntimeException("Got error while relocating", e);
}
}
}
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