impala::LibCache::LibCacheEntry Struct Reference

Collaboration diagram for impala::LibCache::LibCacheEntry:

Public Types
typedef boost::unordered_map < std::string, void * >	SymbolMap

Public Member Functions
	LibCacheEntry ()
	~LibCacheEntry ()

Public Attributes
boost::mutex	lock
int	use_count
bool	should_remove
bool	check_needs_refresh
LibType	type
std::string	local_path
Status	copy_file_status
time_t	last_mod_time
void *	shared_object_handle
SymbolMap	symbol_cache
boost::unordered_set< std::string >	symbols
Status	loading_status

Detailed Description

Definition at line 40 of file lib-cache.cc.

Member Typedef Documentation

typedef boost::unordered_map<std::string, void*> impala::LibCache::LibCacheEntry::SymbolMap

Definition at line 73 of file lib-cache.cc.

Constructor & Destructor Documentation

impala::LibCache::LibCacheEntry::LibCacheEntry ( )

inline

Definition at line 87 of file lib-cache.cc.

impala::LibCache::LibCacheEntry::~LibCacheEntry

(

)

Definition at line 121 of file lib-cache.cc.

References impala::DynamicClose(), impala::LibCache::LibCacheEntry::local_path, impala::LibCache::LibCacheEntry::shared_object_handle, impala::LibCache::LibCacheEntry::should_remove, and impala::LibCache::LibCacheEntry::use_count.

Member Data Documentation

bool impala::LibCache::LibCacheEntry::check_needs_refresh

Definition at line 54 of file lib-cache.cc.

Referenced by impala::LibCache::SetNeedsRefresh().

Status impala::LibCache::LibCacheEntry::copy_file_status

Definition at line 63 of file lib-cache.cc.

time_t impala::LibCache::LibCacheEntry::last_mod_time

Definition at line 66 of file lib-cache.cc.

Status impala::LibCache::LibCacheEntry::loading_status

Definition at line 85 of file lib-cache.cc.

std::string impala::LibCache::LibCacheEntry::local_path

Definition at line 60 of file lib-cache.cc.

Referenced by impala::LibCache::CheckSymbolExists(), impala::LibCache::GetLocalLibPath(), impala::LibCache::RemoveEntryInternal(), and impala::LibCache::LibCacheEntry::~LibCacheEntry().

boost::mutex impala::LibCache::LibCacheEntry::lock

Definition at line 42 of file lib-cache.cc.

Referenced by impala::LibCache::DecrementUseCount(), impala::LibCache::GetSoFunctionPtr(), impala::LibCache::RemoveEntryInternal(), and impala::LibCache::SetNeedsRefresh().

void* impala::LibCache::LibCacheEntry::shared_object_handle

Definition at line 69 of file lib-cache.cc.

Referenced by impala::LibCache::GetSoFunctionPtr(), and impala::LibCache::LibCacheEntry::~LibCacheEntry().

bool impala::LibCache::LibCacheEntry::should_remove

Definition at line 50 of file lib-cache.cc.

Referenced by impala::LibCache::DecrementUseCount(), impala::LibCache::RemoveEntryInternal(), and impala::LibCache::LibCacheEntry::~LibCacheEntry().

SymbolMap impala::LibCache::LibCacheEntry::symbol_cache

Definition at line 74 of file lib-cache.cc.

Referenced by impala::LibCache::GetSoFunctionPtr().

boost::unordered_set<std::string> impala::LibCache::LibCacheEntry::symbols

Definition at line 80 of file lib-cache.cc.

Referenced by impala::LibCache::CheckSymbolExists().

LibType impala::LibCache::LibCacheEntry::type

Definition at line 57 of file lib-cache.cc.

Referenced by impala::LibCache::CheckSymbolExists(), impala::LibCache::GetLocalLibPath(), and impala::LibCache::GetSoFunctionPtr().

int impala::LibCache::LibCacheEntry::use_count

Definition at line 46 of file lib-cache.cc.

Referenced by impala::LibCache::DecrementUseCount(), impala::LibCache::GetSoFunctionPtr(), impala::LibCache::RemoveEntryInternal(), and impala::LibCache::LibCacheEntry::~LibCacheEntry().

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The documentation for this struct was generated from the following file:

• be/src/runtime/lib-cache.cc