Package org.elasticsearch.env
Class NodeEnvironment.NodeLock
java.lang.Object
org.elasticsearch.env.NodeEnvironment.NodeLock
- All Implemented Interfaces:
java.io.Closeable
,java.lang.AutoCloseable
,Releasable
- Enclosing class:
- NodeEnvironment
public static class NodeEnvironment.NodeLock extends java.lang.Object implements Releasable
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Constructor Summary
Constructors Constructor Description NodeLock(int nodeId, org.apache.logging.log4j.Logger logger, Environment environment, org.elasticsearch.common.CheckedFunction<java.nio.file.Path,java.lang.Boolean,java.io.IOException> pathFunction)
Tries to acquire a node lock for a node id, throwsIOException
if it is unable to acquire it -
Method Summary
Modifier and Type Method Description void
close()
NodeEnvironment.NodePath[]
getNodePaths()
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Constructor Details
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NodeLock
public NodeLock(int nodeId, org.apache.logging.log4j.Logger logger, Environment environment, org.elasticsearch.common.CheckedFunction<java.nio.file.Path,java.lang.Boolean,java.io.IOException> pathFunction) throws java.io.IOExceptionTries to acquire a node lock for a node id, throwsIOException
if it is unable to acquire it- Parameters:
pathFunction
- function to check node path before attempt of acquiring a node lock- Throws:
java.io.IOException
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Method Details
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getNodePaths
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close
public void close()- Specified by:
close
in interfacejava.lang.AutoCloseable
- Specified by:
close
in interfacejava.io.Closeable
- Specified by:
close
in interfaceReleasable
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