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disallow changing of shard attributes on update

This commit is contained in:
Jan Steemann 2014-02-03 09:47:32 +01:00
parent 6b8169ee7b
commit dbbd7af9e0
1 changed files with 15 additions and 0 deletions
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15
arangod/V8Server/v8-vocbase.cpp
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@ -1914,6 +1914,21 @@ static v8::Handle<v8::Value> UpdateVocbaseCol (const bool useCollection,
TRI_V8_EXCEPTION_MEMORY(scope);
}
#ifdef TRI_ENABLE_CLUSTER
if (ServerState::instance()->isDBserver()) {
// compare attributes in shardKeys
const string cidString = StringUtils::itoa(primary->base._info._planId);
if (shardKeysChanged(col->_dbName, cidString, old, json, true)) {
TRI_FreeJson(primary->_shaper->_memoryZone, old);
TRI_FreeJson(TRI_UNKNOWN_MEM_ZONE, json);
FREE_STRING(TRI_CORE_MEM_ZONE, key);
TRI_V8_EXCEPTION(scope, TRI_ERROR_CLUSTER_MUST_NOT_CHANGE_SHARDING_ATTRIBUTES);
}
}
#endif
TRI_json_t* patchedJson = TRI_MergeJson(TRI_UNKNOWN_MEM_ZONE, old, json, nullMeansRemove);
TRI_FreeJson(zone, old);
TRI_FreeJson(TRI_UNKNOWN_MEM_ZONE, json);