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The previous commit contained a regression that would trigger a crash
when attempting to add an index to an Mnesia table of type ordered_set.
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ETS bag tables have very poor performance on insertion if you have lots
of rows with duplicate keys, since it has to check each existing record
and make sure it's not inserting any duplicates. This can lead to some
pretty drastic slowdowns when inserting lots of rows into an Mnesia
table, IF you're introducing lots of duplicate values into an indexed
column.
As it turns out, we can fix this by switching to duplicate_bag tables
for storing Mnesia indexes on tables of type 'set', and it ultimately
makes no functional difference since we will never actually attempt to
insert any duplicate records anyway. (We would have to make some bigger
changes to make this work for Mnesia bag tables though, so that is left
as a possible enhancement for the future.)
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* lh/otp-optims/OTP-11035:
Use erlang:demonitor's flush option on timeout
Don't lookup the node unless required in gen:call/{3,4}
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* sverk/dets_remove_test_otp_9607:
stdlib: Fix unstable testcase ets_SUITE:delete_large_named_table
stdlib: Remove obsolete testcase dets_SUITE:otp_9607
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* ks/hipe-cleanup-escaping/OTP-11031:
Loosen the assumptions of code that handles escaping functions
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* mar/cover-fix/OTP-11028:
Delete ets tables when stopped
fix a race condition when there're several applications in apps directory
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* sa/dialyzer-bitstring-fixes/OTP-11027:
Minor refactorings
Fix minor error in natively compiled module list
Fix notification for duplicate modules
Fix an error in the type inference of bitstring data
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* atj/atj-fix-message_que_len-typo/OTP-11024:
Fix typo in type: erlang:process_info_item()
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* siri/common_test/unexpected_io/OTP-10494:
[common_test] Add test for unexpected I/O
[common_test] Send unexpected logging to test_server's unexpected_io.log
[test_server] Add test_server_io:print_unexpected/1
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* fredrik/stdlib/fix_broken_link:
Fixed broken links in sys.html
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* hb/debugger/strings/OTP-10899:
Ignore JPG files
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* anders/diameter/service_config/OTP-11017:
Fix handling of unknown options to diameter:start_service/2
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* anders/diameter/release_notes/OTP-11014:
Fix faulty capitalization in generated release notes
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* fredrik/ssh/ssh_daemon_pass_arg/OTP-10975:
ssh: If not valid expression, rather than generate a error, try to use the cmd.
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* siri/cuddle-with-tests:
[reltool] Clean up work dir after test
[observer] Add debug printouts in ttb_SUITE
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If it could not be decided which test case a certain log printout
belonged to, the common test framework log was earlier used. Such
printouts are now instead sent to unexpected_io.log in test_server so
that there is only one place to look for "missing" printouts.
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To use from any process to print a string in the unexpected_io.log.
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Even though dialyzer_typesig is the module doing most of the work, compiling it
to native code twice will not make it faster than the rest. :-)
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Dialyzer fails when asked to analyze multiple modules with the same name, but
the error message was erroneous. With this patch Dialyzer generates a correct
error message.
Bug reported and patch submitted by Maxim Treskin.
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Dialyzer was constraining bitstring data used in the construction of other
bitstring values too much. These constraints have now been relaxed.
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* hb/remove_unused_ps_files/OTP-11016:
Remove unused Postscript files
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* ia/ssl/crypto/PSK-SRP/doc:
ssl & crypto: Documentation enhancements
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'message_que_len' should be 'message_queue_len'.
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Diameter = the protocol
diameter = the Erlang application
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{error, Reason} is now returned, instead of the options being ignored.
Note that diameter:add_transport/2 purposely ignores unknown options and
that the behaviour is documented. This is historic: some users depend on
it in order to store their own options for identifying transport config,
instead of using the reference returned by add_transport.
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Conflicts:
erts/vsn.mk
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OTP-10450
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* hb/remove_unused_xml_files:
Remove unused XML files
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* egil/r16/fix-delete_element/OTP-10932:
erts: Refactor erlang:insert_element/3 for clarity
erts: Fix copy error in erlang:delete_element/2
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* rickard/sys-flags/OTP-11000:
Fix `+sws' and `+swt' system flags
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* rickard/thr_prgr_later_op/OTP-10994:
Make port close not be delayed
Be less eager requesting wakeup for cleanup jobs
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* rickard/is_process_alive/OTP-10926:
Fix erlang:is_process_alive/1
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Drivers are dereferenced when the port is completely gone, in the operation
scheduled with erts_schedule_thr_prgr_later_op. If we use
erts_schedule_thr_prgr_later_cleanup_op, it may not happen
for a long time and the driver can not be unloaded.
We can not dereference the driver before the thread_progress_later
thing, because references to the driver may exist in other threads, so
the unloading of the driver may free locks held by other schedulers and
whatnot.
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incompatible.xml and highlights.xml haven't been included anywhere
for a long time.
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* siri/test_server/hanging-io-request/OTP-10991:
[test_server] Don't hang due to invalid io request
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* siri/common_test/force_stop-skip_rest/OTP-10856:
[common_test] Document '-force_stop skip_rest' option to ct_run
[common_test] Add tests for repeated testruns
[common_test] Add support for testing repeated testruns
[common_test] Add -force_stop skip_rest option when repeating tests
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* sv/stdlib/sys-get-state/OTP-11013:
Removed ?line macro
add sys:get_state/1,2 and sys:replace_state/2,3
update sys:get_status/2,3 documentation for gen_event
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* fredrik/erts/to_erl_handshake/OTP-11012:
Changed handshake from to_erl to run_erl, on behalf of shell search
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