* preview code I dropped on jackie today. only supports document collections.
* saving work in progress
* update arangoexport to fully use ManagedDirectory object (arangoimport still needs work).
* migrate remainder of import to using ManagedDirectory objects
* correct spelling within activateEncryption(): encription to encryption
* forgot to fix up graphExport for managed directory. luckily unittest noticed.
* add test read of gzip json file
* add readGzip to our fs object
* add TRI_SlurpGzipFile function
* add code to bridge javascript fs.readGzip to TRI_SlurpGzipFile
* correct the return type used by JS_ReadGzip
* add gzip test for jsonl type export
* add remain gzip versions of existing export tests
* add import tests of gzip files
* activate encryption in enterprise to enable fs.readDecrypt()
* bug fix: allow encryption to enable in empty directory if EncryptionFeature active.
* add JS_ReadDecrypt to enterprise build. Current used for unit tests.
* enterprise build needs EncryptionFeature added to build to support TRI_SlurpDecryptFile()
* add TRI_SlurpDecryptFile() to aid in unit test of encrypted stuff
* missing newline at end of file.
* add fs.readDecrypt when available
* add test of encrypted json array export
* correct progress meter when gzip involved
* move from using ManagedDirectory::File to ManagedDirectory::readableFile calls
* create version of readableFile that uses file descriptor as param
* do not use V8 variant of AQL functions in early optimization stage when a C++ variant is available
* additionally, simplify AQL function definitions and aliases
* warn when more than 90% of max mappings are in use
* added C++ variant of replication catchup
* added `--log.role` option
* updated CHANGELOG
* removed non-existing scheduler.threads option from config
* removed useless __FILE__, __LINE__ invocations
* updated CHANGELOG
* allow a priority V8 context
* remove TRI_CORE_MEM_ZONE
* try to fix Windows errors & warnings
* cleanup
* removed memory zones altogether
* exclude system collections from collection tests
We will now try to evaluate the toplevel install directory from the configured binary dir.
We will use this toplever directory when searching for other directories.
This prevents SIGBUS when a sparse datafile is accessed and the disk is full. In
this case the mmapped region is not necessarily backed by physical memory, and
accessing the memory may crash the program