fix:compile error in release mode

fix: repair timestamps of wal log files in meta

fix: not to set ignoring signals in dmLogCrash

 fix: connect error when login with information_schema/performance_sc…

test:add testcases of learner in election

fix: set telemetry reporting service url from telemetry.taosdata.com …

Signed-off-by: Nmuicoder <muicoder@gmail.com>

fix:[TD-24058]send poll result to client if no data 5 times to avoid …

fix: check varchar/nchar column length for alter normal table

fix:after restarting taosd, stream does not work.

fix: show table distributed  t; set the unit of Size to KB

fix: fix crash caused by tsdbReaderResume error not handled