* Add UserFunctionCache to cache UDF's library
This patch replace LibCache with UserFunctionCache. LibCache use HDFS
URL to identify a UDF's Library, and when BE process restart all of
downloaded library should be loaded another time. We use function id
corresponding to a library, and when process restart, all downloaded
libraries can be loaded without another downloading.
* update
Base compaction may choose tablet which has missed versions now.
After compaction, it will failed to check tablet integrity by versions and cored dump.
Ignore this tablet when find tablet to base_compaction.
1. Only collect all error replicas if publish task is timeout.
2. Add 2 metrics to monitor the success of failure of txn.
3. Change publish timeout to Config.load_straggler_wait_second
1. Use the data size save in tablet's header to calculate the disk used capacity.
2. Decrease the default interval of disk and tablet report, from 10 min to 1 min.
* Fix bug of #307
There is a bug to use symbolic link directory as storage root path.
It is a problem that whether the path is canonical
In DownloadAction, checking fails by comparing canonical path with non-canonical path.
So fix the bug by convert all path to canonical path before comparison
Class definition of ByteBuffer duplicates between olap/byte_buffer.h and util/byte_buffer.h.
All of the two classes has a function names as remaining().
Some place which want to call remaining() of util/byte_buffer.h is linked to the other remaining() function of olap/byte_buffer.h
* Support for custom build toolchains
ISSUE #297
Locate the header file path of DORIS_GCC_HOME, add them to the CPLUS_INCLUDE_PATH environment variable.
So clang can find it.
* Compatible with custom toolchain for clang
ISSUE #297
1. Find default header file paths of DORIS_GCC_HOME and set as enviroment variable CLANG_COMPATIBLE_FLAGS.
2. Explicitly add these paths to CLANG_INCLUDE_FLAGS.
Add path info of replica in catalog
Also fix a bug that when calling check_none_row_oriented_table,
store is null, it cannot be used to create table.
Instead, OLAPHeader can be used to get storage type information.
* Reduce UT binary size
Almost every module depend on ExecEnv, and ExecEnv contains all
singleton, which make UT binary contains all object files.
This patch seperate ExecEnv's initial and destory to anthor file to
avoid other file's dependence. And status.cc include debug_util.h which
depend tuple.h tuple_row.h, and I move get_stack_trace() to
stack_util.cpp to reduce status.cc's dependence.
I add USE_RTTI=1 to build rocksdb to avoid linking librocksdb.a
Issue: #292
* Update
