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### What changes were proposed in this pull request? Add a configuration `celeborn.worker.shuffle.partitionSplit.max` to ensure that, in soft mode, individual partition files are limited to a size smaller than the configured value ### Why are the changes needed? In soft mode, there may be situations where individual partition files are exceptionally large, which can result in excessively long sort times in skewed scenarios. ### Does this PR introduce _any_ user-facing change? `celeborn.worker.shuffle.partitionSplit.max` defalut value 2g ### How was this patch tested? none Closes #1701 from JQ-Cao/785. Authored-by: caojiaqing <caojiaqing@bilibili.com> Signed-off-by: zky.zhoukeyong <zky.zhoukeyong@alibaba-inc.com> |
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| configuration | ||
| celeborn_ratis_shell.md | ||
| cluster_planning.md | ||
| deploy_on_k8s.md | ||
| deploy.md | ||
| migration.md | ||
| monitoring.md | ||
| README.md | ||
| upgrade.md | ||
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Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. |