apache-ignite

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// Licensed to the Apache Software Foundation (ASF) under one or more
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// contributor license agreements.  See the NOTICE file distributed with
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// this work for additional information regarding copyright ownership.
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// The ASF licenses this file to You under the Apache License, Version 2.0
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// (the "License"); you may not use this file except in compliance with
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// the License.  You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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= Index Reader Utility
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Ignite provides a command line script — `index-reader.sh|bat` that you can use to check cache data tree in partition files and its consistency with indexes. The script is located under the `/bin/` folder of the installation directory.
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[CAUTION]
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====
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THIS UTILITY MUST BE LAUNCHED ON PERSISTENT STORE WHICH IS NOT UNDER RUNNING GRID!
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====
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== Run
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Run `index-reader.sh|bat` script from `{IGNITE_HOME}/bin` directory:
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[cols="1,3,1",opts="header"]
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|===
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|Parameter | Description | Default Value
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| `--dir` | Partition directory where index.bin and (optionally) partition files are located. |
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| `--part-cnt` | Total partitions count in cache group. | 0
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| `--page-size` | Page size (in bytes). | 4096
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| `--page-store-ver` | Page store version. | 2
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| `--indexes` | You can specify index tree names that will be processed, separated by comma without spaces, other index trees will be skipped. | `[]`
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| `--check-parts` |  Check cache data tree in partition files and its consistency with indexes. | `false`
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|===
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== Usage
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[source, shell]
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----
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./index-reader.sh|bat --dir [--part-cnt] [--page-size] [--page-store-ver] [--indexes] [--check-parts]
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----
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