array('quiet', 'q', 0, 1, 0, 0, 'bool', 'Quiet output'),
array('verbose', 'v', 0, 1, 0, 0, 'bool', 'Verbose output'),
- array('import-osmosis', '', 0, 1, 0, 0, 'bool', 'Import using osmosis'),
- array('import-osmosis-all', '', 0, 1, 0, 0, 'bool', 'Import using osmosis forever'),
+ array('init-updates', '', 0, 1, 0, 0, 'bool', 'Set up database for updating'),
+ array('import-osmosis', '', 0, 1, 0, 0, 'bool', 'Import updates once'),
+ array('import-osmosis-all', '', 0, 1, 0, 0, 'bool', 'Import updates forever'),
array('no-npi', '', 0, 1, 0, 0, 'bool', '(obsolate)'),
array('no-index', '', 0, 1, 0, 0, 'bool', 'Do not index the new data'),
getCmdOpt($_SERVER['argv'], $aCMDOptions, $aResult, true, true);
if (!isset($aResult['index-instances'])) $aResult['index-instances'] = 1;
+
if (!isset($aResult['index-rank'])) $aResult['index-rank'] = 0;
date_default_timezone_set('Etc/UTC');
$sOsm2pgsqlCmd .= ' --flat-nodes '.CONST_Osm2pgsql_Flatnode_File;
}
+if ($aResult['init-updates']) {
+ // sanity check that the replication URL is correct
+ $sBaseState = file_get_contents(CONST_Replication_Url.'/state.txt');
+ if ($sBaseState === false) {
+ echo "\nCannot find state.txt file at the configured replication URL.\n";
+ echo "Does the URL point to a directory containing OSM update data?\n\n";
+ fail("replication URL not reachable.");
+ }
+ $sSetup = CONST_InstallPath.'/utils/setup.php';
+ $iRet = -1;
+ passthru($sSetup.' --create-functions --enable-diff-updates', $iRet);
+ if ($iRet != 0) {
+ fail('Error running setup script');
+ }
+
+ $sDatabaseDate = getDatabaseDate($oDB);
+ if ($sDatabaseDate === false) {
+ fail("Cannot determine date of database.");
+ }
+ $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ',
+ strtotime($sDatabaseDate) - (3*60*60));
+
+ // get the appropriate state id
+ $aOutput = 0;
+ $sCmd = CONST_Pyosmium_Binary.' -D '.$sWindBack.' --server '.CONST_Replication_Url;
+ exec($sCmd, $aOutput, $iRet);
+ if ($iRet != 0 || $aOutput[0] == 'None') {
+ fail('Error running pyosmium tools');
+ }
+
+ pg_query($oDB->connection, 'TRUNCATE import_status');
+ $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
+ $sSQL .= $sDatabaseDate."',".$aOutput[0].", true)";
+ if (!pg_query($oDB->connection, $sSQL)) {
+ fail("Could not enter sequence into database.");
+ }
+
+ echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
+}
-if (isset($aResult['import-diff'])) {
- // import diff directly (e.g. from osmosis --rri)
- $sNextFile = $aResult['import-diff'];
+if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
+ // import diffs and files directly (e.g. from osmosis --rri)
+ $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
if (!file_exists($sNextFile)) {
fail("Cannot open $sNextFile\n");
}
$sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
$bHaveDiff = false;
-if (isset($aResult['import-file']) && $aResult['import-file']) {
- $bHaveDiff = true;
- $sCMD = CONST_Osmosis_Binary.' --read-xml \''.$aResult['import-file'].'\' --read-empty --derive-change --write-xml-change '.$sTemporaryFile;
- echo $sCMD."\n";
- exec($sCMD, $sJunk, $iErrorLevel);
- if ($iErrorLevel) {
- fail("Error converting osm to osc, osmosis returned: $iErrorLevel\n");
- }
-}
-
$bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
$sContentURL = '';
if (isset($aResult['import-node']) && $aResult['import-node']) {
}
if ($sContentURL) {
- $sModifyXMLstr = file_get_contents($sContentURL);
+ file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
$bHaveDiff = true;
-
- $aSpec = array(
- 0 => array("pipe", "r"), // stdin
- 1 => array("pipe", "w"), // stdout
- 2 => array("pipe", "w") // stderr
- );
- $sCMD = CONST_Osmosis_Binary.' --read-xml - --read-empty --derive-change --write-xml-change '.$sTemporaryFile;
- echo $sCMD."\n";
- $hProc = proc_open($sCMD, $aSpec, $aPipes);
- if (!is_resource($hProc)) {
- fail("Error converting osm to osc, osmosis failed\n");
- }
- fwrite($aPipes[0], $sModifyXMLstr);
- fclose($aPipes[0]);
- $sOut = stream_get_contents($aPipes[1]);
- if ($aResult['verbose']) echo $sOut;
- fclose($aPipes[1]);
- $sErrors = stream_get_contents($aPipes[2]);
- if ($aResult['verbose']) echo $sErrors;
- fclose($aPipes[2]);
- if ($iError = proc_close($hProc)) {
- echo $sOut;
- echo $sErrors;
- fail("Error converting osm to osc, osmosis returned: $iError\n");
- }
}
if ($bHaveDiff) {
$aPartitions = chksql($oDB->getCol($sSQL));
$aPartitions[] = 0;
- // we don't care about empty search_name_* artitions, they can't contain mentions of duplicates
+ // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
foreach ($aPartitions as $i => $sPartition) {
$sSQL = "select count(*) from search_name_".$sPartition;
$nEntries = chksql($oDB->getOne($sSQL));
fail("Error: Update interval too low for download.geofabrik.de. Please check install documentation (http://wiki.openstreetmap.org/wiki/Nominatim/Installation#Updates)\n");
}
- $sImportFile = CONST_BasePath.'/data/osmosischange.osc';
- $sOsmosisConfigDirectory = CONST_InstallPath.'/settings';
- $sCMDDownload = CONST_Osmosis_Binary.' --read-replication-interval workingDirectory='.$sOsmosisConfigDirectory.' --simplify-change --write-xml-change '.$sImportFile;
- $sCMDCheckReplicationLag = CONST_Osmosis_Binary.' -q --read-replication-lag workingDirectory='.$sOsmosisConfigDirectory;
+ $sImportFile = CONST_InstallPath.'/osmosischange.osc';
+ $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
$sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
$sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
while (true) {
$fStartTime = time();
- $iFileSize = 1001;
-
- if (!file_exists($sImportFile)) {
- // First check if there are new updates published (except for minutelies - there's always new diffs to process)
- if (CONST_Replication_Update_Interval > 60) {
- unset($aReplicationLag);
- exec($sCMDCheckReplicationLag, $aReplicationLag, $iErrorLevel);
- while ($iErrorLevel > 0 || $aReplicationLag[0] < 1) {
- if ($iErrorLevel) {
- echo "Error: $iErrorLevel. ";
- echo "Re-trying: ".$sCMDCheckReplicationLag." in ".CONST_Replication_Recheck_Interval." secs\n";
- } else {
- echo ".";
- }
+ $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
+
+ if (!$aLastState['sequence_id']) {
+ echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
+ exit(1);
+ }
+
+ echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
+
+ $sBatchEnd = $aLastState['lastimportdate'];
+ $iEndSequence = $aLastState['sequence_id'];
+
+ if ($aLastState['indexed'] == 't') {
+ // Sleep if the update interval has not yet been reached.
+ $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
+ if ($fNextUpdate > $fStartTime) {
+ $iSleepTime = $fNextUpdate - $fStartTime;
+ echo "Waiting for next update for $iSleepTime sec.";
+ sleep($iSleepTime);
+ }
+
+ // Download the next batch of changes.
+ do {
+ $fCMDStartTime = time();
+ $iNextSeq = (int) $aLastState['sequence_id'];
+ unset($aOutput);
+ echo "$sCMDDownload -I $iNextSeq\n";
+ unlink($sImportFile);
+ exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
+
+ if ($iResult == 3) {
+ echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
sleep(CONST_Replication_Recheck_Interval);
- unset($aReplicationLag);
- exec($sCMDCheckReplicationLag, $aReplicationLag, $iErrorLevel);
+ } else if ($iResult != 0) {
+ echo 'ERROR: updates failed.';
+ exit($iResult);
+ } else {
+ $iEndSequence = (int)$aOutput[0];
}
- // There are new replication files - use osmosis to download the file
- echo "\n".date('Y-m-d H:i:s')." Replication Delay is ".$aReplicationLag[0]."\n";
+ } while ($iResult);
+
+ // get the newest object from the diff file
+ $sBatchEnd = 0;
+ $iRet = 0;
+ exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $sBatchEnd, $iRet);
+ if ($iRet == 5) {
+ echo "Diff file is empty. skipping import.\n";
+ if (!$aResult['import-osmosis-all']) {
+ exit(0);
+ } else {
+ continue;
+ }
+ }
+ if ($iRet != 0) {
+ fail('Error getting date from diff file.');
}
- $fStartTime = time();
+ $sBatchEnd = $sBatchEnd[0];
+
+ // Import the file
$fCMDStartTime = time();
- echo $sCMDDownload."\n";
- exec($sCMDDownload, $sJunk, $iErrorLevel);
- while ($iErrorLevel > 0) {
- echo "Error: $iErrorLevel\n";
- sleep(60);
- echo 'Re-trying: '.$sCMDDownload."\n";
- exec($sCMDDownload, $sJunk, $iErrorLevel);
+ echo $sCMDImport."\n";
+ unset($sJunk);
+ exec($sCMDImport, $sJunk, $iErrorLevel);
+ if ($iErrorLevel) {
+ echo "Error executing osm2pgsql: $iErrorLevel\n";
+ exit($iErrorLevel);
}
+
+ // write the update logs
$iFileSize = filesize($sImportFile);
- $sBatchEnd = getosmosistimestamp($sOsmosisConfigDirectory);
- $sSQL = "INSERT INTO import_osmosis_log values ('$sBatchEnd',$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','osmosis')";
+ $sSQL = "INSERT INTO import_osmosis_log (batchend, batchseq, batchsize, starttime, endtime, event) values ('$sBatchEnd',$iEndSequence,$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','import')";
var_Dump($sSQL);
- $oDB->query($sSQL);
- echo date('Y-m-d H:i:s')." Completed osmosis step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
- }
-
- $iFileSize = filesize($sImportFile);
- $sBatchEnd = getosmosistimestamp($sOsmosisConfigDirectory);
+ chksql($oDB->query($sSQL));
- // Import the file
- $fCMDStartTime = time();
- echo $sCMDImport."\n";
- exec($sCMDImport, $sJunk, $iErrorLevel);
- if ($iErrorLevel) {
- echo "Error: $iErrorLevel\n";
- exit($iErrorLevel);
+ // update the status
+ $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
+ var_Dump($sSQL);
+ chksql($oDB->query($sSQL));
+ echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
}
- $sSQL = "INSERT INTO import_osmosis_log values ('$sBatchEnd',$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','osm2pgsql')";
- var_Dump($sSQL);
- $oDB->query($sSQL);
- echo date('Y-m-d H:i:s')." Completed osm2pgsql step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
-
- // Archive for debug?
- unlink($sImportFile);
-
- $sBatchEnd = getosmosistimestamp($sOsmosisConfigDirectory);
// Index file
- $sThisIndexCmd = $sCMDIndex;
- if (!isset($aResult['index-instances'])) {
- if (getLoadAverage() < 24)
- $iIndexInstances = 2;
- else
- $iIndexInstances = 1;
- } else
- $iIndexInstances = $aResult['index-instances'];
-
- $sThisIndexCmd = $sCMDIndex.' -t '.$iIndexInstances;
- $fCMDStartTime = time();
-
if (!$aResult['no-index']) {
+ $sThisIndexCmd = $sCMDIndex;
+ $fCMDStartTime = time();
+
echo "$sThisIndexCmd\n";
exec($sThisIndexCmd, $sJunk, $iErrorLevel);
if ($iErrorLevel) {
echo "Error: $iErrorLevel\n";
exit($iErrorLevel);
}
- }
- $sSQL = "INSERT INTO import_osmosis_log values ('$sBatchEnd',$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','index')";
- var_Dump($sSQL);
- $oDB->query($sSQL);
- echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
+ $sSQL = "INSERT INTO import_osmosis_log (batchend, batchseq, batchsize, starttime, endtime, event) values ('$sBatchEnd',$iEndSequence,$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','index')";
+ var_Dump($sSQL);
+ $oDB->query($sSQL);
+ echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
- $sSQL = "update import_status set lastimportdate = '$sBatchEnd'";
- $oDB->query($sSQL);
+ $sSQL = "update import_status set indexed = true";
+ $oDB->query($sSQL);
+ }
$fDuration = time() - $fStartTime;
echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
if (!$aResult['import-osmosis-all']) exit(0);
-
- if (CONST_Replication_Update_Interval > 60) {
- $iSleep = max(0, (strtotime($sBatchEnd)+CONST_Replication_Update_Interval-time()));
- } else {
- $iSleep = max(0, CONST_Replication_Update_Interval-$fDuration);
- }
- echo date('Y-m-d H:i:s')." Sleeping $iSleep seconds\n";
- sleep($iSleep);
}
}
-
-function getosmosistimestamp($sOsmosisConfigDirectory)
-{
- $sStateFile = file_get_contents($sOsmosisConfigDirectory.'/state.txt');
- preg_match('#timestamp=(.+)#', $sStateFile, $aResult);
- return str_replace('\:', ':', $aResult[1]);
-}
projects / nominatim.git / blobdiff