diff options
Diffstat (limited to 's/shard_version.cpp')
| -rw-r--r-- | s/shard_version.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/s/shard_version.cpp b/s/shard_version.cpp index 043b9bd..a189a08 100644 --- a/s/shard_version.cpp +++ b/s/shard_version.cpp @@ -97,7 +97,9 @@ namespace mongo { const bool isSharded = conf->isSharded( ns ); if ( isSharded ) { manager = conf->getChunkManager( ns , authoritative ); - officialSequenceNumber = manager->getSequenceNumber(); + // It's possible the chunk manager was reset since we checked whether sharded was true, + // so must check this here. + if( manager ) officialSequenceNumber = manager->getSequenceNumber(); } // has the ChunkManager been reloaded since the last time we updated the connection-level version? @@ -109,7 +111,7 @@ namespace mongo { ShardChunkVersion version = 0; - if ( isSharded ) { + if ( isSharded && manager ) { version = manager->getVersion( Shard::make( conn.getServerAddress() ) ); } |