[remove datanode] Refuse to remove when there are any other unknown or readonly DataNodes in the consensus group#14145
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OneSizeFitsQuorum merged 2 commits intoapache:masterfrom Nov 21, 2024
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liyuheng55555
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Nov 20, 2024
...onfignode/src/main/java/org/apache/iotdb/confignode/procedure/env/RemoveDataNodeHandler.java
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HxpSerein
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Dec 3, 2024
…r readonly DataNodes in the consensus group (apache#14145) * add uknown check * remove useless check (cherry picked from commit adcedc0)
OneSizeFitsQuorum
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Dec 6, 2024
…14301) * Use CountDownLatch to replace Semaphore in IoTConsensus log dispatcher closing #13517 (cherry picked from commit 5599859) * Remove datanode optimization (#13559) (cherry picked from commit cc73946) * Split CnToDnRequestType to sync and async & Add check for adding new request type (#13660) (cherry picked from commit 8187498) * Enhance Remove DataNode Test (#13809) (cherry picked from commit 063fddd) * [remove datanode] Identify and display invalid nodes before removing #13987 (cherry picked from commit 387b4bf) * [remove datanode] Fixed jvm heap memory in remove datanode script (#13983) (cherry picked from commit 78e6f3a) * [remove datanode] Enhance remove message on environment with only ConfigNode #14007 (cherry picked from commit db7c522) * Remove useless log "datanodeId -1" #14035 (cherry picked from commit 8a92aaf) * [remove datanode] Log the node information when submitting RegionMigrateProcedure (#14051) (cherry picked from commit e437ef3) * [remove datanode] Enhance remove message on environment with only ConfigNode #14123 (cherry picked from commit f3afc20) * [remove datanode] Refuse to remove when there are any other unknown or readonly DataNodes in the consensus group (#14145) * add uknown check * remove useless check (cherry picked from commit adcedc0) * Fix stopping cn leader stuck when region region migration #14175 Signed-off-by: OneSizeFitQuorum <tanxinyu@apache.org> (cherry picked from commit 9b22f7c) * [remove datanode] Do not allow regions to inherit the Removing state from datanode (#14185) (cherry picked from commit 8a6405c) * [remove datanode] Do not disable the entire region group for one removing region (#14241) * fix disabled * fix disabled (cherry picked from commit 041d292) * [remove datanode] Not re-submit region migration procedure when leader change or reboot #14277 (cherry picked from commit d101d76) * Fix ConfignNode LoadManager NPE when removing datanodes #14016 Signed-off-by: OneSizeFitQuorum <tanxinyu@apache.org> (cherry picked from commit b39c325) * Fix ConfigNode Partition Metric NPE bug #14144 Signed-off-by: OneSizeFitQuorum <tanxinyu@apache.org> (cherry picked from commit 4a76dfb) * Enhance procedure recover policy (cherry picked from commit 496c62e) * remove table * fix IT --------- Co-authored-by: Li Yu Heng <liyuheng55555@126.com> Co-authored-by: Potato <tanxinyu@apache.org>
Caideyipi
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Mar 25, 2026
…pache#14301) * Use CountDownLatch to replace Semaphore in IoTConsensus log dispatcher closing apache#13517 (cherry picked from commit 5599859) * Remove datanode optimization (apache#13559) (cherry picked from commit cc73946) * Split CnToDnRequestType to sync and async & Add check for adding new request type (apache#13660) (cherry picked from commit 8187498) * Enhance Remove DataNode Test (apache#13809) (cherry picked from commit 063fddd) * [remove datanode] Identify and display invalid nodes before removing apache#13987 (cherry picked from commit 387b4bf) * [remove datanode] Fixed jvm heap memory in remove datanode script (apache#13983) (cherry picked from commit 78e6f3a) * [remove datanode] Enhance remove message on environment with only ConfigNode apache#14007 (cherry picked from commit db7c522) * Remove useless log "datanodeId -1" apache#14035 (cherry picked from commit 8a92aaf) * [remove datanode] Log the node information when submitting RegionMigrateProcedure (apache#14051) (cherry picked from commit e437ef3) * [remove datanode] Enhance remove message on environment with only ConfigNode apache#14123 (cherry picked from commit f3afc20) * [remove datanode] Refuse to remove when there are any other unknown or readonly DataNodes in the consensus group (apache#14145) * add uknown check * remove useless check (cherry picked from commit adcedc0) * Fix stopping cn leader stuck when region region migration apache#14175 Signed-off-by: OneSizeFitQuorum <tanxinyu@apache.org> (cherry picked from commit 9b22f7c) * [remove datanode] Do not allow regions to inherit the Removing state from datanode (apache#14185) (cherry picked from commit 8a6405c) * [remove datanode] Do not disable the entire region group for one removing region (apache#14241) * fix disabled * fix disabled (cherry picked from commit 041d292) * [remove datanode] Not re-submit region migration procedure when leader change or reboot apache#14277 (cherry picked from commit d101d76) * Fix ConfignNode LoadManager NPE when removing datanodes apache#14016 Signed-off-by: OneSizeFitQuorum <tanxinyu@apache.org> (cherry picked from commit b39c325) * Fix ConfigNode Partition Metric NPE bug apache#14144 Signed-off-by: OneSizeFitQuorum <tanxinyu@apache.org> (cherry picked from commit 4a76dfb) * Enhance procedure recover policy (cherry picked from commit 496c62e) * remove table * fix IT --------- Co-authored-by: Li Yu Heng <liyuheng55555@126.com> Co-authored-by: Potato <tanxinyu@apache.org>
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