[Feature][ThreadPool]Add Web Page to display thread's stats #4106
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This CL mainly includes: - add some methods to get thread's stats from Linux's system file in env. - support get thread's stats by http method. - register page handle in BE to show thread's stats to help developer position some thread relate problem.
cpp-mustache is a C++ implementation of a Mustache template engine with support for RapidJSON, and in order to simplify RapidJSON object building, we introduce class EasyJson from Apache Kudu.
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…4102 (apache#4103) When set `disable_colocate_balance` to false and set some BE to decommission, `Coloratebalancer#balanceGroup` will choose decommissioned BE to locate tablets, which is not right Fix apache#4102
Result may error when ORC load negative decimal value When load negative decimal which has pre zero , the result is wrong. eg -0.0014, the orc result is -14(precision ... 0)
…log destroyed (apache#4049) This PR is mainly to fix thread resource leak, and then add some notice to use newDaemonScheduledThreadPool api in ThreadPoolManager.
…e#4062) cpp-mustache is a C++ implementation of a Mustache template engine with support for RapidJSON, and in order to simplify RapidJSON object building, we introduce class EasyJson from Apache Kudu.
acelyc111
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Jul 16, 2020
acelyc111
reviewed
Jul 16, 2020
This CL mainly includes: - add some methods to get thread's stats from Linux's system file in env. - support get thread's stats by http method. - register page handle in BE to show thread's stats to help developer position some thread relate problem.
cpp-mustache is a C++ implementation of a Mustache template engine with support for RapidJSON, and in order to simplify RapidJSON object building, we introduce class EasyJson from Apache Kudu.
…r-doris into add_thread_metric_merge
Hastyshell
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Jul 30, 2025
…for load (apache#51129) (apache#4106) pick from: apache#51129 If the transaction has been finished, it means the prepare/commit rowset is a timeout retry request. In this case, do not write the recycle key again, otherwise it may cause data loss. **Notice**: There is a compatibility issue with multi-statement transaction write operations during upgrades that could cause write operations to fail either before or during the meta service upgrade process.
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Proposed changes
Support display thread's stats in BE's website.Ref ISSUE: #4085
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