From 80948e89ae849db7e6f578b703fa73d21daf0ec8 Mon Sep 17 00:00:00 2001 From: zwangsheng <2213335496@qq.com> Date: Thu, 24 Aug 2023 21:08:38 +0800 Subject: [PATCH] [CELEBORN-909][DOC] Mention `celeborn.worker.directMemoryRatioToResume` default value changed in main/0.4 ### What changes were proposed in this pull request? As title ### Why are the changes needed? After #1829 we set `celeborn.worker.directMemoryRatioToResume` default value from `0.5` to `0.7`. ### Does this PR introduce _any_ user-facing change? Yes ### How was this patch tested? No Closes #1836 from zwangsheng/CELEBORN-909. Lead-authored-by: zwangsheng <2213335496@qq.com> Co-authored-by: Keyong Zhou Signed-off-by: zky.zhoukeyong --- docs/migration.md | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/docs/migration.md b/docs/migration.md index 96632b804e3..a76c343014f 100644 --- a/docs/migration.md +++ b/docs/migration.md @@ -21,14 +21,18 @@ license: | # Migration Guide -## Upgrading from 0.3 to 0.4 +## Upgrading from 0.3.1 to 0.4 - Since 0.4.0, Celeborn won't be compatible with Celeborn client that versions below 0.3.0. Note that: It's strongly recommended to use the same version of Client and Celeborn Master/Worker in production. - Since 0.4.0, Celeborn won't support `org.apache.spark.shuffle.celeborn.RssShuffleManager`. -## Upgrading from 0.2 to 0.3 +## Upgrading from 0.3.0 to 0.3.1 + +- Since 0.3.1, Celeborn changed the default value of `celeborn.worker.directMemoryRatioToResume` from `0.5` to `0.7`. + +## Upgrading from 0.2 to 0.3.0 - Celeborn 0.2 Client is compatible with 0.3 Master/Server, it allows to upgrade Master/Worker first then Client. Note that: It's strongly recommended to use the same version of Client and Celeborn Master/Worker in production.