53 lines
1.6 KiB
Markdown
53 lines
1.6 KiB
Markdown
---
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{
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"title": "ADMIN REPAIR",
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"language": "en"
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}
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---
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<!--
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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-->
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# ADMIN REPAIR
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## Description
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This statement is used to try to fix the specified table or partition first
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Grammar:
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ADMIN REPAIR TABLE table_name[ PARTITION (p1,...)]
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Explain:
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1. This statement only means that the system attempts to repair a fragmented copy of a specified table or partition with high priority, and it is not guaranteed to be successful. Users can view the repair status through the ADMIN SHOW REPLICA STATUS command.
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2. The default timeout is 14400 seconds (4 hours). Timeout means that the system will no longer repair fragmented copies of specified tables or partitions with high priority. The command settings need to be reused.
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## example
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1. Attempt to fix the specified table
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ADMIN REPAIR TABLE tbl1;
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2. Attempt to fix the specified partition
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ADMIN REPAIR TABLE tbl1 PARTITION (p1, p2);
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## keyword
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ADMIN,REPAIR
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