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Copy pathindextool.cpp
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1277 lines (1048 loc) · 34 KB
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//
// $Id$
//
//
// Copyright (c) 2001-2016, Andrew Aksyonoff
// Copyright (c) 2008-2016, Sphinx Technologies Inc
// All rights reserved
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License. You should have
// received a copy of the GPL license along with this program; if you
// did not, you can find it at http://www.gnu.org/
//
#include "sphinx.h"
#include "sphinxutils.h"
#include "sphinxint.h"
#include "sphinxrt.h"
#include <time.h>
#if USE_WINDOWS
#include <io.h> // for setmode(). open() on windows
#define sphSeek _lseeki64
#else
#define sphSeek lseek
#endif
void StripStdin ( const char * sIndexAttrs, const char * sRemoveElements )
{
CSphString sError;
CSphHTMLStripper tStripper ( true );
if ( !tStripper.SetIndexedAttrs ( sIndexAttrs, sError )
|| !tStripper.SetRemovedElements ( sRemoveElements, sError ) )
sphDie ( "failed to configure stripper: %s", sError.cstr() );
CSphVector<BYTE> dBuffer;
while ( !feof(stdin) )
{
char sBuffer[1024];
int iLen = fread ( sBuffer, 1, sizeof(sBuffer), stdin );
if ( !iLen )
break;
int iPos = dBuffer.GetLength();
dBuffer.Resize ( iPos+iLen );
memcpy ( &dBuffer[iPos], sBuffer, iLen );
}
dBuffer.Add ( 0 );
tStripper.Strip ( &dBuffer[0] );
fprintf ( stdout, "dumping stripped results...\n%s\n", &dBuffer[0] );
}
void ApplyMorphology ( CSphIndex * pIndex )
{
CSphVector<BYTE> dInBuffer, dOutBuffer;
const int READ_BUFFER_SIZE = 1024;
dInBuffer.Reserve ( READ_BUFFER_SIZE );
char sBuffer[READ_BUFFER_SIZE];
while ( !feof(stdin) )
{
int iLen = fread ( sBuffer, 1, sizeof(sBuffer), stdin );
if ( !iLen )
break;
int iPos = dInBuffer.GetLength();
dInBuffer.Resize ( iPos+iLen );
memcpy ( &dInBuffer[iPos], sBuffer, iLen );
}
dInBuffer.Add(0);
dOutBuffer.Reserve ( dInBuffer.GetLength() );
CSphScopedPtr<ISphTokenizer> pTokenizer ( pIndex->GetTokenizer()->Clone ( SPH_CLONE_INDEX ) );
CSphDict * pDict = pIndex->GetDictionary();
BYTE * sBufferToDump = &dInBuffer[0];
if ( pTokenizer.Ptr() )
{
pTokenizer->SetBuffer ( &dInBuffer[0], dInBuffer.GetLength() );
while ( BYTE * sToken = pTokenizer->GetToken() )
{
if ( pDict )
pDict->ApplyStemmers ( sToken );
int iPos = dOutBuffer.GetLength();
int iLen = strlen ( (char *)sToken );
sToken[iLen] = ' ';
dOutBuffer.Resize ( iPos+iLen+1 );
memcpy ( &dOutBuffer[iPos], sToken, iLen+1 );
}
if ( dOutBuffer.GetLength() )
dOutBuffer[dOutBuffer.GetLength()-1] = 0;
else
dOutBuffer.Add(0);
sBufferToDump = &dOutBuffer[0];
}
fprintf ( stdout, "dumping stemmed results...\n%s\n", sBufferToDump );
}
void CharsetFold ( CSphIndex * pIndex, FILE * fp )
{
CSphVector<BYTE> sBuf1 ( 16384 );
CSphVector<BYTE> sBuf2 ( 16384 );
CSphLowercaser tLC = pIndex->GetTokenizer()->GetLowercaser();
#if USE_WINDOWS
setmode ( fileno(stdout), O_BINARY );
#endif
int iBuf1 = 0; // how many leftover bytes from previous iteration
while ( !feof(fp) )
{
int iGot = fread ( sBuf1.Begin()+iBuf1, 1, sBuf1.GetLength()-iBuf1, fp );
if ( iGot<0 )
sphDie ( "read error: %s", strerror(errno) );
if ( iGot==0 )
if ( feof(fp) )
if ( iBuf1==0 )
break;
const BYTE * pIn = sBuf1.Begin();
const BYTE * pInMax = pIn + iBuf1 + iGot;
if ( pIn==pInMax && feof(fp) )
break;
// tricky bit
// on full buffer, and not an eof, terminate a bit early
// to avoid codepoint vs buffer boundary issue
if ( ( iBuf1+iGot )==sBuf1.GetLength() && iGot!=0 )
pInMax -= 16;
// do folding
BYTE * pOut = sBuf2.Begin();
BYTE * pOutMax = pOut + sBuf2.GetLength() - 16;
while ( pIn < pInMax )
{
int iCode = sphUTF8Decode ( pIn );
if ( iCode==0 )
pIn++; // decoder does not do that!
assert ( iCode>=0 );
if ( iCode!=0x09 && iCode!=0x0A && iCode!=0x0D )
{
iCode = tLC.ToLower ( iCode ) & 0xffffffUL;
if ( !iCode )
iCode = 0x20;
}
pOut += sphUTF8Encode ( pOut, iCode );
if ( pOut>=pOutMax )
{
fwrite ( sBuf2.Begin(), 1, pOut-sBuf2.Begin(), stdout );
pOut = sBuf2.Begin();
}
}
fwrite ( sBuf2.Begin(), 1, pOut-sBuf2.Begin(), stdout );
// now move around leftovers
BYTE * pRealEnd = sBuf1.Begin() + iBuf1 + iGot;
if ( pIn < pRealEnd )
{
iBuf1 = pRealEnd - pIn;
memmove ( sBuf1.Begin(), pIn, iBuf1 );
}
}
}
//////////////////////////////////////////////////////////////////////////
bool FixupFiles ( const CSphVector<CSphString> & dFiles, CSphString & sError )
{
ARRAY_FOREACH ( i, dFiles )
{
const CSphString & sPath = dFiles[i];
CSphString sKlistOld, sKlistNew, sHeader;
sKlistOld.SetSprintf ( "%s.spk", sPath.cstr() );
sKlistNew.SetSprintf ( "%s.new.spk", sPath.cstr() );
sHeader.SetSprintf ( "%s.sph", sPath.cstr() );
DWORD iCount = 0;
{
CSphAutoreader rdHeader, rdKlistNew, rdKlistOld;
if ( !rdHeader.Open ( sHeader, sError ) || !rdKlistNew.Open ( sKlistNew, sError ) || !rdKlistOld.Open ( sKlistOld, sError ) )
return false;
const SphOffset_t iSize = rdKlistNew.GetFilesize();
iCount = (DWORD)( iSize / sizeof(SphAttr_t) );
}
if ( ::unlink ( sKlistOld.cstr() )!=0 )
{
sError.SetSprintf ( "file: '%s', error: '%s'", sKlistOld.cstr(), strerror(errno) );
return false;
}
if ( ::rename ( sKlistNew.cstr(), sKlistOld.cstr() )!=0 )
{
sError.SetSprintf ( "files: '%s'->'%s', error: '%s'", sKlistNew.cstr(), sKlistOld.cstr(), strerror(errno) );
return false;
}
int iFD = ::open ( sHeader.cstr(), SPH_O_BINARY | O_RDWR, 0644 );
if ( iFD<0 )
{
sError.SetSprintf ( "file: '%s', error: '%s'", sHeader.cstr(), strerror(errno) );
return false;
}
if ( sphSeek ( iFD, -4, SEEK_END )==-1L )
{
sError.SetSprintf ( "file: '%s', error: '%s'", sHeader.cstr(), strerror(errno) );
SafeClose ( iFD );
return false;
}
if ( ::write ( iFD, &iCount, 4 )==-1 )
{
sError.SetSprintf ( "file: '%s', error: '%s'", sHeader.cstr(), strerror(errno) );
SafeClose ( iFD );
return false;
}
SafeClose ( iFD );
}
return true;
}
bool DoKlistsOptimization ( int iRowSize, const char * sPath, int iChunkCount, CSphVector<CSphString> & dFiles )
{
CSphTightVector<SphDocID_t> dLiveID;
CSphString sError;
for ( int iChunk=0; iChunk<iChunkCount; iChunk++ )
{
const int64_t tmStart = sphMicroTimer();
fprintf ( stdout, "\nprocessing '%s.%d'...", sPath, iChunk );
CSphString sKlist, sAttr, sNew;
sKlist.SetSprintf ( "%s.%d.spk", sPath, iChunk );
sAttr.SetSprintf ( "%s.%d.spa", sPath, iChunk );
sNew.SetSprintf ( "%s.%d.new.spk", sPath, iChunk );
CSphAutoreader rdKList, rdAttr;
CSphWriter wrNew;
if ( !rdKList.Open ( sKlist, sError ) || !rdAttr.Open ( sAttr, sError ) || !wrNew.OpenFile ( sNew, sError ) )
{
fprintf ( stdout, "\n%s\n", sError.cstr() );
return false;
}
CSphTightVector<SphAttr_t> dKlist;
if ( dLiveID.GetLength()>0 )
{
assert ( rdKList.GetFilesize()<INT_MAX );
dKlist.Resize ( (int)( rdKList.GetFilesize()/sizeof(SphAttr_t) ) );
rdKList.GetBytes ( dKlist.Begin(), (int)rdKList.GetFilesize() );
// 1nd step kill all k-list ids not in live ids
ARRAY_FOREACH ( i, dKlist )
{
SphDocID_t uid = (SphDocID_t)dKlist[i];
SphDocID_t * pInLive = sphBinarySearch ( dLiveID.Begin(), &dLiveID.Last(), uid );
if ( !pInLive )
dKlist.RemoveFast ( i-- );
}
dKlist.Sort();
// 2nd step kill all prev ids by this fresh k-list
SphDocID_t * pFirstLive = dLiveID.Begin();
SphDocID_t * pLastLive = &dLiveID.Last();
ARRAY_FOREACH ( i, dKlist )
{
SphDocID_t uID = (SphDocID_t)dKlist[i];
SphDocID_t * pKilled = sphBinarySearch ( pFirstLive, pLastLive, uID );
assert ( pKilled );
pFirstLive = pKilled+1;
*pKilled = 0;
}
#ifndef NDEBUG
const int iWasLive = dLiveID.GetLength();
#endif
if ( dKlist.GetLength()>0 )
ARRAY_FOREACH ( i, dLiveID )
if ( dLiveID[i]==0 )
dLiveID.RemoveFast ( i-- );
assert ( dLiveID.GetLength()+dKlist.GetLength()==iWasLive );
dLiveID.Sort();
}
// 3d step write new k-list
if ( dKlist.GetLength()>0 )
wrNew.PutBytes ( dKlist.Begin(), dKlist.GetLength()*sizeof(SphAttr_t) );
dKlist.Reset();
wrNew.CloseFile();
// 4th step merge ID from this segment into live ids
if ( iChunk!=iChunkCount-1 )
{
const int iWasLive = Max ( dLiveID.GetLength()-1, 0 );
const int iRowCount = (int)( rdAttr.GetFilesize() / ( (DOCINFO_IDSIZE+iRowSize)*4 ) );
for ( int i=0; i<iRowCount; i++ )
{
SphDocID_t uID = 0;
rdAttr.GetBytes ( &uID, DOCINFO_IDSIZE*4 );
rdAttr.SkipBytes ( iRowSize*4 );
if ( sphBinarySearch ( dLiveID.Begin(), dLiveID.Begin()+iWasLive, uID )==NULL )
dLiveID.Add ( uID );
}
dLiveID.Sort();
}
CSphString & sFile = dFiles.Add();
sFile.SetSprintf ( "%s.%d", sPath, iChunk );
const int64_t tmEnd = sphMicroTimer();
fprintf ( stdout, "\rprocessed '%s.%d' in %.3f sec", sPath, iChunk, float(tmEnd-tmStart )/1000000.0f );
}
return true;
}
#pragma pack(push,4)
struct IDFWord_t
{
uint64_t m_uWordID;
DWORD m_iDocs;
};
#pragma pack(pop)
STATIC_SIZE_ASSERT ( IDFWord_t, 12 );
bool BuildIDF ( const CSphString & sFilename, const CSphVector<CSphString> & dFiles, CSphString & sError, bool bSkipUnique )
{
// text dictionaries are ordered alphabetically - we can use that fact while reading
// to merge duplicates, calculate total number of occurrences and process bSkipUnique
// this method is about 3x faster and consumes ~2x less memory than a hash based one
typedef char StringBuffer_t [ 3*SPH_MAX_WORD_LEN+16+128 ]; // { dict-keyowrd, 32bit number, 32bit number, 64bit number }
int64_t iTotalDocuments = 0;
int64_t iTotalWords = 0;
int64_t iReadWords = 0;
int64_t iMergedWords = 0;
int64_t iSkippedWords = 0;
int64_t iReadBytes = 0;
int64_t iTotalBytes = 0;
const int64_t tmStart = sphMicroTimer ();
int iFiles = dFiles.GetLength ();
CSphVector<CSphAutoreader> dReaders ( iFiles );
ARRAY_FOREACH ( i, dFiles )
{
if ( !dReaders[i].Open ( dFiles[i], sError ) )
return false;
iTotalBytes += dReaders[i].GetFilesize ();
}
// internal state
CSphFixedVector<StringBuffer_t> dWords ( iFiles );
CSphVector<int> dDocs ( iFiles );
CSphVector<bool> dFinished ( iFiles );
dFinished.Fill ( false );
bool bPreread = false;
// current entry
StringBuffer_t sWord = {0};
DWORD iDocs = 0;
// output vector, preallocate 10M
CSphTightVector<IDFWord_t> dEntries;
dEntries.Reserve ( 1024*1024*10 );
for ( int i=0;; )
{
// read next input
for ( ;; )
{
int iLen;
char * sBuffer = dWords[i];
if ( ( iLen = dReaders[i].GetLine ( sBuffer, sizeof(StringBuffer_t) ) )>=0 )
{
iReadBytes += iLen;
// find keyword pattern ( ^<keyword>,<docs>,... )
char * p1 = strchr ( sBuffer, ',' );
if ( p1 )
{
char * p2 = strchr ( p1+1, ',' );
if ( p2 )
{
*p1 = *p2 = '\0';
int iDocuments = atoi ( p1+1 );
if ( iDocuments )
{
dDocs[i] = iDocuments;
iReadWords++;
break;
}
}
} else
{
// keyword pattern not found (rather rare case), try to parse as a header, then
char sSearch[] = "total-documents: ";
if ( strstr ( sBuffer, sSearch )==sBuffer )
iTotalDocuments += atoi ( sBuffer+strlen(sSearch) );
}
} else
{
dFinished[i] = true;
break;
}
}
bool bEnd = !dFinished.Contains ( false );
i++;
if ( !bPreread && i==iFiles )
bPreread = true;
if ( bPreread )
{
// find the next smallest input
i = 0;
for ( int j=0; j<iFiles; j++ )
if ( !dFinished[j] && ( dFinished[i] || strcmp ( dWords[i], dWords[j] )>0 ) )
i = j;
// merge if we got the same word
if ( !strcmp ( sWord, dWords[i] ) && !bEnd )
{
iDocs += dDocs[i];
iMergedWords++;
} else
{
if ( sWord[0]!='\0' )
{
if ( !bSkipUnique || iDocs>1 )
{
IDFWord_t & tEntry = dEntries.Add ();
tEntry.m_uWordID = sphFNV64 ( sWord );
tEntry.m_iDocs = iDocs;
iTotalWords++;
} else
iSkippedWords++;
}
strncpy ( sWord, dWords[i], sizeof ( dWords[i] ) );
iDocs = dDocs[i];
}
}
if ( ( iReadWords & 0xffff )==0 || bEnd )
fprintf ( stderr, "read %.1f of %.1f MB, %.1f%% done%c", ( bEnd ? float(iTotalBytes) : float(iReadBytes) )/1000000.0f,
float(iTotalBytes)/1000000.0f, bEnd ? 100.0f : float(iReadBytes)*100.0f/float(iTotalBytes), bEnd ? '\n' : '\r' );
if ( bEnd )
break;
}
fprintf ( stdout, INT64_FMT" documents, " INT64_FMT " words (" INT64_FMT " read, " INT64_FMT " merged, " INT64_FMT " skipped)\n",
iTotalDocuments, iTotalWords, iReadWords, iMergedWords, iSkippedWords );
// write to disk
fprintf ( stdout, "writing %s (%1.fM)...\n", sFilename.cstr(), float(iTotalWords*sizeof(IDFWord_t))/1000000.0f );
dEntries.Sort ( bind ( &IDFWord_t::m_uWordID ) );
CSphWriter tWriter;
if ( !tWriter.OpenFile ( sFilename, sError ) )
return false;
// write file header
tWriter.PutOffset ( iTotalDocuments );
// write data
tWriter.PutBytes ( dEntries.Begin(), dEntries.GetLength()*sizeof(IDFWord_t) );
int tmWallMsec = (int)( ( sphMicroTimer() - tmStart )/1000 );
fprintf ( stdout, "finished in %d.%d sec\n", tmWallMsec/1000, (tmWallMsec/100)%10 );
return true;
}
bool MergeIDF ( const CSphString & sFilename, const CSphVector<CSphString> & dFiles, CSphString & sError, bool bSkipUnique )
{
// binary dictionaries are ordered by 64-bit word id, we can use that for merging.
// read every file, check repeating word ids, merge if found, write to disk if not
// memory requirements are about ~4KB per input file (used for buffered reading)
int64_t iTotalDocuments = 0;
int64_t iTotalWords = 0;
int64_t iReadWords = 0;
int64_t iMergedWords = 0;
int64_t iSkippedWords = 0;
int64_t iReadBytes = 0;
int64_t iTotalBytes = 0;
const int64_t tmStart = sphMicroTimer ();
int iFiles = dFiles.GetLength ();
// internal state
CSphVector<CSphAutoreader> dReaders ( iFiles );
CSphVector<IDFWord_t> dWords ( iFiles );
CSphVector<int64_t> dRead ( iFiles );
CSphVector<int64_t> dSize ( iFiles );
CSphVector<BYTE*> dBuffers ( iFiles );
CSphVector<bool> dFinished ( iFiles );
dFinished.Fill ( false );
bool bPreread = false;
// current entry
IDFWord_t tWord;
tWord.m_uWordID = 0;
tWord.m_iDocs = 0;
// preread buffer
const int iEntrySize = sizeof(int64_t)+sizeof(DWORD);
const int iBufferSize = iEntrySize*256;
// initialize vectors
ARRAY_FOREACH ( i, dFiles )
{
if ( !dReaders[i].Open ( dFiles[i], sError ) )
return false;
iTotalDocuments += dReaders[i].GetOffset ();
dRead[i] = 0;
dSize[i] = dReaders[i].GetFilesize() - sizeof( SphOffset_t );
dBuffers[i] = new BYTE [ iBufferSize ];
iTotalBytes += dSize[i];
}
// open output file
CSphWriter tWriter;
if ( !tWriter.OpenFile ( sFilename, sError ) )
return false;
// write file header
tWriter.PutOffset ( iTotalDocuments );
for ( int i=0;; )
{
if ( dRead[i]<dSize[i] )
{
iReadBytes += iEntrySize;
// This part basically does the following:
// dWords[i].m_uWordID = dReaders[i].GetOffset ();
// dWords[i].m_iDocs = dReaders[i].GetDword ();
// but reading by 12 bytes seems quite slow (SetBuffers doesn't help)
// the only way to speed it up is to buffer up a few entries manually
int iOffset = (int)( dRead[i] % iBufferSize );
if ( iOffset==0 )
dReaders[i].GetBytes ( dBuffers[i], ( dSize[i]-dRead[i] )<iBufferSize ? (int)( dSize[i]-dRead[i] ) : iBufferSize );
dWords[i].m_uWordID = *(uint64_t*)( dBuffers[i]+iOffset );
dWords[i].m_iDocs = *(DWORD*)( dBuffers[i]+iOffset+sizeof(uint64_t) );
dRead[i] += iEntrySize;
iReadWords++;
} else
dFinished[i] = true;
bool bEnd = !dFinished.Contains ( false );
i++;
if ( !bPreread && i==iFiles )
bPreread = true;
if ( bPreread )
{
// find the next smallest input
i = 0;
for ( int j=0; j<iFiles; j++ )
if ( !dFinished[j] && ( dFinished[i] || dWords[i].m_uWordID>dWords[j].m_uWordID ) )
i = j;
// merge if we got the same word
if ( tWord.m_uWordID==dWords[i].m_uWordID && !bEnd )
{
tWord.m_iDocs += dWords[i].m_iDocs;
iMergedWords++;
} else
{
if ( tWord.m_uWordID )
{
if ( !bSkipUnique || tWord.m_iDocs>1 )
{
tWriter.PutOffset ( tWord.m_uWordID );
tWriter.PutDword ( tWord.m_iDocs );
iTotalWords++;
} else
iSkippedWords++;
}
tWord = dWords[i];
}
}
if ( ( iReadWords & 0xffff )==0 || bEnd )
fprintf ( stderr, "read %.1f of %.1f MB, %.1f%% done%c", ( bEnd ? float(iTotalBytes) : float(iReadBytes) )/1000000.0f,
float(iTotalBytes)/1000000.0f, bEnd ? 100.0f : float(iReadBytes)*100.0f/float(iTotalBytes), bEnd ? '\n' : '\r' );
if ( bEnd )
break;
}
ARRAY_FOREACH ( i, dFiles )
SafeDeleteArray ( dBuffers[i] );
fprintf ( stdout, INT64_FMT" documents, " INT64_FMT " words (" INT64_FMT " read, " INT64_FMT " merged, " INT64_FMT " skipped)\n",
iTotalDocuments, iTotalWords, iReadWords, iMergedWords, iSkippedWords );
int tmWallMsec = (int)( ( sphMicroTimer() - tmStart )/1000 );
fprintf ( stdout, "finished in %d.%d sec\n", tmWallMsec/1000, (tmWallMsec/100)%10 );
return true;
}
void OptimizeRtKlists ( const CSphString & sIndex, const CSphConfig & hConf )
{
const int64_t tmStart = sphMicroTimer();
int iDone = 0;
CSphVector<CSphString> dFiles;
hConf["index"].IterateStart ();
while ( hConf["index"].IterateNext () )
{
CSphString sError;
const CSphConfigSection & hIndex = hConf["index"].IterateGet ();
const char * sIndexName = hConf["index"].IterateGetKey().cstr();
if ( !hIndex("type") || hIndex["type"]!="rt" )
continue;
if ( !sIndex.IsEmpty() && sIndex!=sIndexName )
continue;
if ( !hIndex.Exists ( "path" ) )
{
fprintf ( stdout, "key 'path' not found in index '%s' - skiped\n", sIndexName );
continue;
}
const int64_t tmIndexStart = sphMicroTimer();
CSphSchema tSchema ( sIndexName );
CSphColumnInfo tCol;
// fields
for ( CSphVariant * v=hIndex("rt_field"); v; v=v->m_pNext )
{
tCol.m_sName = v->cstr();
tSchema.m_dFields.Add ( tCol );
}
if ( !tSchema.m_dFields.GetLength() )
{
fprintf ( stdout, "index '%s': no fields configured (use rt_field directive) - skiped\n", sIndexName );
continue;
}
// attrs
const int iNumTypes = 5;
const char * sTypes[iNumTypes] = { "rt_attr_uint", "rt_attr_bigint", "rt_attr_float", "rt_attr_timestamp", "rt_attr_string" };
const ESphAttr iTypes[iNumTypes] = { SPH_ATTR_INTEGER, SPH_ATTR_BIGINT, SPH_ATTR_FLOAT, SPH_ATTR_TIMESTAMP, SPH_ATTR_STRING };
for ( int iType=0; iType<iNumTypes; iType++ )
{
for ( CSphVariant * v = hIndex ( sTypes[iType] ); v; v = v->m_pNext )
{
tCol.m_sName = v->cstr();
tCol.m_eAttrType = iTypes[iType];
tSchema.AddAttr ( tCol, false );
}
}
const char * sPath = hIndex["path"].cstr();
CSphString sMeta;
sMeta.SetSprintf ( "%s.meta", sPath );
CSphAutoreader rdMeta;
if ( !rdMeta.Open ( sMeta.cstr(), sError ) )
{
fprintf ( stdout, "%s\n", sError.cstr() );
continue;
}
rdMeta.SeekTo ( 8, 4 );
const int iDiskCunkCount = rdMeta.GetDword();
if ( !DoKlistsOptimization ( tSchema.GetRowSize(), sPath, iDiskCunkCount, dFiles ) )
sphDie ( "can't cook k-list '%s'", sPath );
const int64_t tmIndexDone = sphMicroTimer();
fprintf ( stdout, "\nindex '%s' done in %.3f sec\n", sIndexName, float(tmIndexDone-tmIndexStart )/1000000.0f );
iDone++;
}
const int64_t tmIndexesDone = sphMicroTimer();
fprintf ( stdout, "\ntotal processed=%d in %.3f sec\n", iDone, float(tmIndexesDone-tmStart )/1000000.0f );
CSphString sError("none");
if ( !FixupFiles ( dFiles, sError ) )
fprintf ( stdout, "error during files fixup: %s\n", sError.cstr() );
const int64_t tmDone = sphMicroTimer();
fprintf ( stdout, "\nfinished in %.3f sec\n", float(tmDone-tmStart )/1000000.0f );
}
//////////////////////////////////////////////////////////////////////////
extern void sphDictBuildInfixes ( const char * sPath );
extern void sphDictBuildSkiplists ( const char * sPath );
int main ( int argc, char ** argv )
{
if ( argc<=1 )
{
fprintf ( stdout, SPHINX_BANNER );
fprintf ( stdout,
"Usage: indextool <COMMAND> [OPTIONS]\n"
"\n"
"Commands are:\n"
"--build-infixes <INDEX>\tbuild infixes for an existing dict=keywords index\n"
"\t\t\t(upgrades .sph, .spi in place)\n"
"--build-skips <INDEX>\tbuild skiplists for an existing index (builds .spe and\n"
"\t\t\tupgrades .sph, .spi in place)\n"
"--check <INDEX>\t\tperform index consistency check\n"
"--checkconfig\t\tperform config consistency check\n"
"--dumpconfig <SPH-FILE>\tdump index header in config format by file name\n"
"--dumpdocids <INDEX>\tdump docids by index name\n"
"--dumpdict <SPI-FILE>\tdump dictionary by file name\n"
"--dumpdict <INDEX>\tdump dictionary\n"
"--dumpheader <SPH-FILE>\tdump index header by file name\n"
"--dumpheader <INDEX>\tdump index header by index name\n"
"--dumphitlist <INDEX> <KEYWORD>\n"
"--dumphitlist <INDEX> --wordid <ID>\n"
"\t\t\tdump hits for a given keyword\n"
"--fold <INDEX> [FILE]\tfold FILE or stdin using INDEX charset_table\n"
"--htmlstrip <INDEX>\tfilter stdin using index HTML stripper settings\n"
"--optimize-rt-klists <INDEX>\n"
"\t\t\toptimize kill list memory use in RT index disk chunks;\n"
"\t\t\teither for a given index or --all\n"
"--buildidf <INDEX1.dict> [INDEX2.dict ...] [--skip-uniq] --out <GLOBAL.idf>\n"
"\t\t\tjoin --stats dictionary dumps into global.idf file\n"
"--mergeidf <NODE1.idf> [NODE2.idf ...] [--skip-uniq] --out <GLOBAL.idf>\n"
"\t\t\tmerge several .idf files into one file\n"
"\n"
"Options are:\n"
"-c, --config <file>\tuse given config file instead of defaults\n"
"-q, --quiet\t\tbe quiet, skip banner etc (useful with --fold etc)\n"
"--strip-path\t\tstrip path from filenames referenced by index\n"
"\t\t\t(eg. stopwords, exceptions, etc)\n"
"--stats\t\t\tshow total statistics in the dictionary dump\n"
"--skip-uniq\t\tskip unique (df=1) words in the .idf files\n"
);
exit ( 0 );
}
//////////////////////
// parse command line
//////////////////////
#define OPT(_a1,_a2) else if ( !strcmp(argv[i],_a1) || !strcmp(argv[i],_a2) )
#define OPT1(_a1) else if ( !strcmp(argv[i],_a1) )
const char * sOptConfig = NULL;
CSphString sDumpHeader, sIndex, sKeyword, sFoldFile;
bool bWordid = false;
bool bStripPath = false;
CSphVector<CSphString> dFiles;
CSphString sOut;
bool bStats = false;
bool bSkipUnique = false;
CSphString sDumpDict;
bool bQuiet = false;
bool bRotate = false;
enum
{
CMD_NOTHING,
CMD_DUMPHEADER,
CMD_DUMPCONFIG,
CMD_DUMPDOCIDS,
CMD_DUMPHITLIST,
CMD_DUMPDICT,
CMD_CHECK,
CMD_STRIP,
CMD_OPTIMIZEKLISTS,
CMD_BUILDINFIXES,
CMD_MORPH,
CMD_BUILDSKIPS,
CMD_BUILDIDF,
CMD_MERGEIDF,
CMD_CHECKCONFIG,
CMD_FOLD
} eCommand = CMD_NOTHING;
int i;
for ( i=1; i<argc; i++ )
{
// handle argless options
if ( argv[i][0]!='-' ) break;
OPT ( "-q", "--quiet" ) { bQuiet = true; continue; }
OPT1 ( "--strip-path" ) { bStripPath = true; continue; }
// handle options/commands with 1+ args
if ( (i+1)>=argc ) break;
OPT ( "-c", "--config" ) sOptConfig = argv[++i];
OPT1 ( "--dumpheader" ) { eCommand = CMD_DUMPHEADER; sDumpHeader = argv[++i]; }
OPT1 ( "--dumpconfig" ) { eCommand = CMD_DUMPCONFIG; sDumpHeader = argv[++i]; }
OPT1 ( "--dumpdocids" ) { eCommand = CMD_DUMPDOCIDS; sIndex = argv[++i]; }
OPT1 ( "--check" ) { eCommand = CMD_CHECK; sIndex = argv[++i]; }
OPT1 ( "--rotate" ) { bRotate = true; }
OPT1 ( "--htmlstrip" ) { eCommand = CMD_STRIP; sIndex = argv[++i]; }
OPT1 ( "--build-infixes" ) { eCommand = CMD_BUILDINFIXES; sIndex = argv[++i]; }
OPT1 ( "--build-skips" ) { eCommand = CMD_BUILDSKIPS; sIndex = argv[++i]; }
OPT1 ( "--morph" ) { eCommand = CMD_MORPH; sIndex = argv[++i]; }
OPT1 ( "--checkconfig" ) { eCommand = CMD_CHECKCONFIG; }
OPT1 ( "--optimize-rt-klists" )
{
eCommand = CMD_OPTIMIZEKLISTS;
sIndex = argv[++i];
if ( sIndex=="--all" )
sIndex = "";
}
OPT1 ( "--dumpdict" )
{
eCommand = CMD_DUMPDICT;
sDumpDict = argv[++i];
if ( (i+1)<argc && !strcmp ( argv[i+1], "--stats" ) )
{
bStats = true;
i++;
}
}
OPT1 ( "--fold" )
{
eCommand = CMD_FOLD;
sIndex = argv[++i];
if ( (i+1)<argc && argv[i+1][0]!='-' )
sFoldFile = argv[++i];
}
// options with 2 args
else if ( (i+2)>=argc ) // NOLINT
{
// not enough args
break;
} else if ( !strcmp ( argv[i], "--dumphitlist" ) )
{
eCommand = CMD_DUMPHITLIST;
sIndex = argv[++i];
if ( !strcmp ( argv[i+1], "--wordid" ) )
{
if ( (i+3)<argc )
break; // not enough args
bWordid = true;
i++;
}
sKeyword = argv[++i];
} else if ( !strcmp ( argv[i], "--buildidf" ) || !strcmp ( argv[i], "--mergeidf" ) )
{
eCommand = !strcmp ( argv[i], "--buildidf" ) ? CMD_BUILDIDF : CMD_MERGEIDF;
while ( ++i<argc )
{
if ( !strcmp ( argv[i], "--out" ) )
{
if ( (i+1)>=argc )
break; // too few args
sOut = argv[++i];
} else if ( !strcmp ( argv[i], "--skip-uniq" ) )
{
bSkipUnique = true;
} else if ( argv[i][0]=='-' )
{
break; // unknown switch
} else
{
dFiles.Add ( argv[i] ); // handle everything else as a file name
}
}
break;
} else
{
// unknown option
break;
}
}
if ( !bQuiet )
fprintf ( stdout, SPHINX_BANNER );
if ( i!=argc )
{
fprintf ( stdout, "ERROR: malformed or unknown option near '%s'.\n", argv[i] );
return 1;
}
//////////////////////
// load proper config
//////////////////////
CSphString sError;
if ( !sphInitCharsetAliasTable ( sError ) )
sphDie ( "failed to init charset alias table: %s", sError.cstr() );
CSphConfigParser cp;
CSphConfig & hConf = cp.m_tConf;
for ( ;; )
{
if ( eCommand==CMD_BUILDIDF || eCommand==CMD_MERGEIDF )
break;
if ( eCommand==CMD_DUMPCONFIG && sDumpHeader.Ends ( ".sph" ) )
break;
if ( eCommand==CMD_DUMPHEADER && sDumpHeader.Ends ( ".sph" ) )
break;
if ( eCommand==CMD_DUMPDICT && !sDumpDict.Ends ( ".spi" ) )
sIndex = sDumpDict;
sphLoadConfig ( sOptConfig, bQuiet, cp );
break;
}
///////////
// action!
///////////
int iMvaDefault = 1048576;
if ( hConf.Exists ( "searchd" ) && hConf["searchd"].Exists ( "searchd" ) )
{
const CSphConfigSection & hSearchd = hConf["searchd"]["searchd"];
iMvaDefault = hSearchd.GetSize ( "mva_updates_pool", iMvaDefault );
}
const char * sArenaError = sphArenaInit ( iMvaDefault );
if ( sArenaError )
sphWarning ( "process shared mutex unsupported, persist MVA disabled ( %s )", sArenaError );
if ( eCommand==CMD_CHECKCONFIG )
{
fprintf ( stdout, "config valid\nchecking index(es) ... " );
bool bError = false;
// config parser made sure that index(es) present
const CSphConfigType & hIndexes = hConf ["index"];
hIndexes.IterateStart();
while ( hIndexes.IterateNext() )
{
const CSphConfigSection & tIndex = hIndexes.IterateGet();