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support multi LogIOWorker

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This commit is contained in:
HaHaJeff
2023-06-05 02:57:22 +00:00
committed by ob-robot
parent 305786a690
commit 24bf0c60d8
25 changed files with 941 additions and 611 deletions
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4
src/share/parameter/ob_parameter_seed.ipp
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@ -599,6 +599,10 @@ DEF_TIME(standby_db_fetch_log_rpc_timeout, OB_TENANT_PARAMETER, "15s",
"When the rpc timeout, the log transport service switches to another server of the log restore source tenant to fetch logs. "
"Range: [2s, +∞)",
ObParameterAttr(Section::LOGSERVICE, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_INT(_log_writer_parallelism, OB_TENANT_PARAMETER, "3",
"[1,8]",
"the number of parallel log writer threads that can be used to write redo log entries to disk. ",
ObParameterAttr(Section::LOGSERVICE, Source::DEFAULT, EditLevel::STATIC_EFFECTIVE));
// ========================= LogService Config End =====================
DEF_INT(resource_hard_limit, OB_CLUSTER_PARAMETER, "100", "[100, 10000]",