本文整理汇总了C#中Lucene.Net.Store.Directory.Sync方法的典型用法代码示例。如果您正苦于以下问题：C# Lucene.Net.Store.Directory.Sync方法的具体用法？C# Lucene.Net.Store.Directory.Sync怎么用？C# Lucene.Net.Store.Directory.Sync使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Lucene.Net.Store.Directory的用法示例。
在下文中一共展示了Lucene.Net.Store.Directory.Sync方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: FinishCommit
public void FinishCommit(Directory dir)
{
if (pendingOutput == null)
throw new System.Exception("prepareCommit was not called");
bool success = false;
try
{
pendingOutput.FinishCommit();
pendingOutput.Close();
pendingOutput = null;
success = true;
}
finally
{
if (!success)
RollbackCommit(dir);
}
// NOTE: if we crash here, we have left a segments_N
// file in the directory in a possibly corrupt state (if
// some bytes made it to stable storage and others
// didn't). But, the segments_N file includes checksum
// at the end, which should catch this case. So when a
// reader tries to read it, it will throw a
// CorruptIndexException, which should cause the retry
// logic in SegmentInfos to kick in and load the last
// good (previous) segments_N-1 file.
String fileName = IndexFileNames.FileNameFromGeneration(IndexFileNames.SEGMENTS, "", generation);
success = false;
try
{
dir.Sync(fileName);
success = true;
}
finally
{
if (!success)
{
try
{
dir.DeleteFile(fileName);
}
catch (System.Exception)
{
// Suppress so we keep throwing the original exception
}
}
}
lastGeneration = generation;
try
{
IndexOutput genOutput = dir.CreateOutput(IndexFileNames.SEGMENTS_GEN);
try
{
genOutput.WriteInt(FORMAT_LOCKLESS);
genOutput.WriteLong(generation);
genOutput.WriteLong(generation);
}
finally
{
genOutput.Close();
}
}
catch (System.Exception)
{
// It's OK if we fail to write this file since it's
// used only as one of the retry fallbacks.
}
}