From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Serge Petrenko Subject: [PATCH 1/2] tarantoolctl: fix cat and play for empty body requests Date: Fri, 14 Sep 2018 17:36:40 +0300 Message-Id: <99dd15d5748aa49e99f7e98ce63f73dda63d25bc.1536934854.git.sergepetrenko@tarantool.org> In-Reply-To: References: In-Reply-To: References: To: vdavydov.dev@gmail.com Cc: tarantool-patches@freelists.org, Serge Petrenko List-ID: If space.before_replace returns the old tuple, the operation turns into no-op, but is still written to WAL as IPROTO_NOP for the sake of replication. Such a request doesn't have a body, and tarantoolctl failed to parse such requests in `tarantoolctl cat` and `tarantoolctl play`. Fix this by checking whether a request has a body. Also skip such requests in `play`, since they have no effect. Closes #3675 --- extra/dist/tarantoolctl.in | 11 +++++++---- test/app-tap/tarantoolctl.test.lua | 14 +++++++++++--- 2 files changed, 18 insertions(+), 7 deletions(-) diff --git a/extra/dist/tarantoolctl.in b/extra/dist/tarantoolctl.in index 3d7ff3ec5..a6bd15e95 100755 --- a/extra/dist/tarantoolctl.in +++ b/extra/dist/tarantoolctl.in @@ -373,6 +373,9 @@ write_lua_table = function(tuple) end local function cat_lua_cb(record) + if record.HEADER.type == 'NOP' then + return + end io.stdout:write(('box.space[%d]'):format(record.BODY.space_id)) local op = record.HEADER.type:lower() io.stdout:write((':%s('):format(op)) @@ -816,7 +819,7 @@ local function cat() for id, file in ipairs(positional_arguments) do log.error("Processing file '%s'", file) for lsn, record in xlog.pairs(file) do - local sid = record.BODY.space_id + local sid = record.BODY and record.BODY.space_id local rid = record.HEADER.replica_id if (lsn < from) or (not spaces and sid and sid < 512 and not show_system) or @@ -857,11 +860,11 @@ local function play() for id, file in ipairs(positional_arguments) do log.info(("Processing file '%s'"):format(file)) for lsn, record in xlog.pairs(file) do - local sid = record.BODY.space_id + local sid = record.BODY and record.BODY.space_id local rid = record.HEADER.replica_id - if (lsn < from) or + if (lsn < from) or sid == nil or (not spaces and sid and sid < 512 and not show_system) or - (spaces and (sid == nil or not find_in_list(sid, spaces))) or + (spaces and not find_in_list(sid, spaces)) or (replicas and not find_in_list(rid, replicas)) then -- pass this tuple elseif lsn >= to then diff --git a/test/app-tap/tarantoolctl.test.lua b/test/app-tap/tarantoolctl.test.lua index 340232ace..458e6c030 100755 --- a/test/app-tap/tarantoolctl.test.lua +++ b/test/app-tap/tarantoolctl.test.lua @@ -345,6 +345,10 @@ do space:update({[1] = 2}, {[1] = {[1] = '\x3d', [2] = 3, [3] = 4}}) space:upsert({[1] = 3, [2] = 4, [3] = 5, [4] = 6}, {[1] = {[1] = '\x3d', [2] = 3, [3] = 4}}) space:upsert({[1] = 3, [2] = 4, [3] = 5, [4] = 6}, {[1] = {[1] = '\x3d', [2] = 3, [3] = 4}}) + f = function(old, new) return old end + space:before_replace(f) + space:replace{1,5} + space:before_replace(nil, f) os.exit(0) ]] @@ -372,11 +376,11 @@ do test:test("fill and test cat output", function(test_i) test_i:plan(29) check_ok(test_i, dir, 'start', 'filler', 0) - check_ctlcat_xlog(test_i, dir, nil, "---\n", 6) + check_ctlcat_xlog(test_i, dir, nil, "---\n", 7) check_ctlcat_xlog(test_i, dir, "--space=512", "---\n", 6) check_ctlcat_xlog(test_i, dir, "--space=666", "---\n", 0) - check_ctlcat_xlog(test_i, dir, "--show-system", "---\n", 9) - check_ctlcat_xlog(test_i, dir, "--format=json", "\n", 6) + check_ctlcat_xlog(test_i, dir, "--show-system", "---\n", 10) + check_ctlcat_xlog(test_i, dir, "--format=json", "\n", 7) check_ctlcat_xlog(test_i, dir, "--format=lua", "\n", 6) check_ctlcat_xlog(test_i, dir, "--from=3 --to=6 --format=json", "\n", 2) check_ctlcat_xlog(test_i, dir, "--from=3 --to=6 --format=json --show-system", "\n", 3) @@ -411,6 +415,10 @@ do space:update({[1] = 2}, {[1] = {[1] = '\x3d', [2] = 3, [3] = 4}}) space:upsert({[1] = 3, [2] = 4, [3] = 5, [4] = 6}, {[1] = {[1] = '\x3d', [2] = 3, [3] = 4}}) space:upsert({[1] = 3, [2] = 4, [3] = 5, [4] = 6}, {[1] = {[1] = '\x3d', [2] = 3, [3] = 4}}) + f = function(old, new) return old end + space:before_replace(f) + space:replace{1,5} + space:before_replace(nil, f) os.exit(0) ]] create_script(dir, 'filler.lua', filler_code) -- 2.15.2 (Apple Git-101.1)