org.apache.cassandra.tools.nodetool.Stop Maven / Gradle / Ivy
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* to you under the Apache License, Version 2.0 (the
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*
* http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.cassandra.tools.nodetool;
import io.airlift.command.Arguments;
import io.airlift.command.Command;
import io.airlift.command.Option;
import org.apache.cassandra.db.compaction.OperationType;
import org.apache.cassandra.tools.NodeProbe;
import org.apache.cassandra.tools.NodeTool.NodeToolCmd;
@Command(name = "stop", description = "Stop compaction")
public class Stop extends NodeToolCmd
{
@Arguments(title = "compaction_type",
usage = "",
description = "Supported types are COMPACTION, VALIDATION, CLEANUP, SCRUB, VERIFY, INDEX_BUILD",
required = false)
private OperationType compactionType = OperationType.UNKNOWN;
@Option(title = "compactionId",
name = {"-id", "--compaction-id"},
description = "Use -id to stop a compaction by the specified id. Ids can be found in the transaction log files whose name starts with compaction_, located in the table transactions folder.",
required = false)
private String compactionId = "";
@Override
public void execute(NodeProbe probe)
{
if (!compactionId.isEmpty())
probe.stopById(compactionId);
else
probe.stop(compactionType.name());
}
}