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cause local checkpoint on close [t:2843]

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git-svn-id: file:///svn/toku/tokudb@25706 c7de825b-a66e-492c-adef-691d508d4ae1
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Dave Wells 2013-04-16 23:59:30 -04:00 • committed by Yoni Fogel
parent 3906444e39
commit 604891b1e7
1 changed files with 28 additions and 9 deletions
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37
src/indexer.c
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@ -25,6 +25,7 @@
#include "leafentry.h"
#include "ule.h"
#include "xids.h"
#include "log-internal.h"
// for now
static INDEXER_STATUS_S status;
@ -272,22 +273,40 @@ build_index(DB_INDEXER *indexer) {
return result;
}
static void
require_local_checkpoint (BRT brt, TOKUTXN txn) {
toku_brtheader_lock(brt->h);
toku_list_push(&txn->checkpoint_before_commit,
&brt->h->checkpoint_before_commit_link);
toku_brtheader_unlock(brt->h);
}
static int
close_indexer(DB_INDEXER *indexer) {
int r = 0;
(void) toku_sync_fetch_and_decrement_uint32(&status.current);
toku_ydb_lock();
/*
Add all created dbs to the transaction's checkpoint_before_commit list. (This will cause a local checkpoint of created index files, which is necessary because these files are not necessarily on disk and all the operations to create them are not in the recovery log.)
Disassociate the indexer from the hot dbs
*/
disassociate_indexer_from_hot_dbs(indexer);
{
// Add all created dbs to the transaction's checkpoint_before_commit list.
// (This will cause a local checkpoint of created index files, which is necessary
// because these files are not necessarily on disk and all the operations
// to create them are not in the recovery log.)
DB_TXN *txn = indexer->i->txn;
TOKUTXN tokutxn = db_txn_struct_i(txn)->tokutxn;
BRT brt;
DB *db;
for (int which_db = 0; which_db < indexer->i->N ; which_db++) {
db = indexer->i->dest_dbs[which_db];
brt = db_struct_i(db)->brt;
require_local_checkpoint(brt, tokutxn);
}
// Disassociate the indexer from the hot dbs
disassociate_indexer_from_hot_dbs(indexer);
}
toku_ydb_unlock();
/*
Destroy the hot cursor
Destroy the indexer object
*/
free_indexer(indexer);
if ( r == 0 ) {
(void) toku_sync_fetch_and_increment_uint64(&status.close);