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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/cli/src/metadata/repair/partition_column.rs`."><title>partition_column.rs - source</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../../../../static.files/rustdoc-17e0aaed.css"><meta name="rustdoc-vars" data-root-path="../../../../" data-static-root-path="../../../../static.files/" data-current-crate="cli" data-themes="" data-resource-suffix="" data-rustdoc-version="1.96.0-nightly (ac7f9ec7d 2026-03-20)" data-channel="nightly" data-search-js="search-63369b7b.js" data-stringdex-js="stringdex-2da4960a.js" data-settings-js="settings-170eb4bf.js" ><script src="../../../../static.files/storage-41dd4d93.js"></script><script defer src="../../../../static.files/src-script-813739b1.js"></script><script defer src="../../../../src-files.js"></script><script defer src="../../../../static.files/main-5013f961.js"></script><noscript><link rel="stylesheet" href="../../../../static.files/noscript-f7c3ffd8.css"></noscript><link rel="alternate icon" type="image/png" href="../../../../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../../../../static.files/favicon-044be391.svg"></head><body class="rustdoc src"><a class="skip-main-content" href="#main-content">Skip to main content</a><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><section id="main-content" class="content" tabindex="-1"><div class="main-heading"><h1><div class="sub-heading">cli/metadata/repair/</div>partition_column.rs</h1><rustdoc-toolbar></rustdoc-toolbar></div><div class="example-wrap digits-3"><pre class="rust"><code><a href=#1 id=1 data-nosnippet>1</a><span class="comment">// Copyright 2023 Greptime Team
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<a href=#2 id=2 data-nosnippet>2</a>//
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<a href=#3 id=3 data-nosnippet>3</a>// Licensed under the Apache License, Version 2.0 (the "License");
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<a href=#4 id=4 data-nosnippet>4</a>// you may not use this file except in compliance with the License.
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<a href=#5 id=5 data-nosnippet>5</a>// You may obtain a copy of the License at
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<a href=#6 id=6 data-nosnippet>6</a>//
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<a href=#7 id=7 data-nosnippet>7</a>// http://www.apache.org/licenses/LICENSE-2.0
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<a href=#8 id=8 data-nosnippet>8</a>//
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<a href=#9 id=9 data-nosnippet>9</a>// Unless required by applicable law or agreed to in writing, software
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<a href=#10 id=10 data-nosnippet>10</a>// distributed under the License is distributed on an "AS IS" BASIS,
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<a href=#11 id=11 data-nosnippet>11</a>// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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<a href=#12 id=12 data-nosnippet>12</a>// See the License for the specific language governing permissions and
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<a href=#13 id=13 data-nosnippet>13</a>// limitations under the License.
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<a href=#14 id=14 data-nosnippet>14</a>
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<a href=#15 id=15 data-nosnippet>15</a></span><span class="kw">use </span>std::collections::{HashMap, HashSet};
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<a href=#16 id=16 data-nosnippet>16</a>
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<a href=#17 id=17 data-nosnippet>17</a><span class="kw">use </span>async_trait::async_trait;
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<a href=#18 id=18 data-nosnippet>18</a><span class="kw">use </span>clap::Parser;
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<a href=#19 id=19 data-nosnippet>19</a><span class="kw">use </span>common_error::ext::BoxedError;
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<a href=#20 id=20 data-nosnippet>20</a><span class="kw">use </span>common_meta::key::table_info::{TableInfoKey, TableInfoValue};
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<a href=#21 id=21 data-nosnippet>21</a><span class="kw">use </span>common_meta::key::table_route::{TableRouteKey, TableRouteValue};
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<a href=#22 id=22 data-nosnippet>22</a><span class="kw">use </span>common_meta::key::{MetadataKey, MetadataValue};
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<a href=#23 id=23 data-nosnippet>23</a><span class="kw">use </span>common_meta::kv_backend::KvBackendRef;
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<a href=#24 id=24 data-nosnippet>24</a><span class="kw">use </span>common_meta::range_stream::{DEFAULT_PAGE_SIZE, PaginationStream};
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<a href=#25 id=25 data-nosnippet>25</a><span class="kw">use </span>common_meta::rpc::store::{PutRequest, RangeRequest};
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<a href=#26 id=26 data-nosnippet>26</a><span class="kw">use </span>common_telemetry::{info, warn};
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<a href=#27 id=27 data-nosnippet>27</a><span class="kw">use </span>futures::StreamExt;
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<a href=#28 id=28 data-nosnippet>28</a><span class="kw">use </span>partition::expr::PartitionExpr;
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<a href=#29 id=29 data-nosnippet>29</a><span class="kw">use </span>store_api::storage::TableId;
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<a href=#30 id=30 data-nosnippet>30</a><span class="kw">use </span>table::metadata::TableType;
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<a href=#31 id=31 data-nosnippet>31</a>
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<a href=#32 id=32 data-nosnippet>32</a><span class="kw">use </span>crate::{StoreConfig, Tool};
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<a href=#33 id=33 data-nosnippet>33</a>
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<a href=#34 id=34 data-nosnippet>34</a><span class="doccomment">/// CLI command to repair partition column metadata mismatches.
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<a href=#35 id=35 data-nosnippet>35</a></span><span class="attr">#[derive(Parser)]
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<a href=#36 id=36 data-nosnippet>36</a></span><span class="kw">pub struct </span>RepairPartitionColumnCommand {
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<a href=#37 id=37 data-nosnippet>37</a> <span class="attr">#[clap(flatten)]
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<a href=#38 id=38 data-nosnippet>38</a> </span>store_config: StoreConfig,
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<a href=#39 id=39 data-nosnippet>39</a>
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<a href=#40 id=40 data-nosnippet>40</a> <span class="doccomment">/// Whether to actually do the update in the underlying metadata store, or not.
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<a href=#41 id=41 data-nosnippet>41</a> </span><span class="attr">#[clap(long)]
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<a href=#42 id=42 data-nosnippet>42</a> </span>dry_run: bool,
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<a href=#43 id=43 data-nosnippet>43</a>
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<a href=#44 id=44 data-nosnippet>44</a> <span class="doccomment">/// The maximum count of update times.
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<a href=#45 id=45 data-nosnippet>45</a> </span><span class="attr">#[clap(long)]
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<a href=#46 id=46 data-nosnippet>46</a> </span>update_limit: <span class="prelude-ty">Option</span><u32>,
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<a href=#47 id=47 data-nosnippet>47</a>}
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<a href=#48 id=48 data-nosnippet>48</a>
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<a href=#49 id=49 data-nosnippet>49</a><span class="kw">impl </span>RepairPartitionColumnCommand {
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<a href=#50 id=50 data-nosnippet>50</a> <span class="kw">pub</span>(<span class="kw">super</span>) <span class="kw">async fn </span>build(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Result</span><RepairPartitionColumnTool, BoxedError> {
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<a href=#51 id=51 data-nosnippet>51</a> <span class="kw">let </span>kv_backend = <span class="self">self</span>.store_config.build().<span class="kw">await</span><span class="question-mark">?</span>;
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<a href=#52 id=52 data-nosnippet>52</a> <span class="prelude-val">Ok</span>(RepairPartitionColumnTool {
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<a href=#53 id=53 data-nosnippet>53</a> kv_backend,
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<a href=#54 id=54 data-nosnippet>54</a> dry_run: <span class="self">self</span>.dry_run,
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<a href=#55 id=55 data-nosnippet>55</a> update_limit: <span class="self">self</span>.update_limit,
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<a href=#56 id=56 data-nosnippet>56</a> })
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<a href=#57 id=57 data-nosnippet>57</a> }
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<a href=#58 id=58 data-nosnippet>58</a>}
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<a href=#59 id=59 data-nosnippet>59</a>
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<a href=#60 id=60 data-nosnippet>60</a><span class="doccomment">/// Repair tool that reconciles partition columns between table info and routes.
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<a href=#61 id=61 data-nosnippet>61</a></span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">struct </span>RepairPartitionColumnTool {
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<a href=#62 id=62 data-nosnippet>62</a> kv_backend: KvBackendRef,
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<a href=#63 id=63 data-nosnippet>63</a> dry_run: bool,
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<a href=#64 id=64 data-nosnippet>64</a> update_limit: <span class="prelude-ty">Option</span><u32>,
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<a href=#65 id=65 data-nosnippet>65</a>}
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<a href=#66 id=66 data-nosnippet>66</a>
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<a href=#67 id=67 data-nosnippet>67</a><span class="kw">impl </span>RepairPartitionColumnTool {
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<a href=#68 id=68 data-nosnippet>68</a> <span class="kw">async fn </span>do_repair(
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<a href=#69 id=69 data-nosnippet>69</a> <span class="kw-2">&</span><span class="self">self</span>,
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<a href=#70 id=70 data-nosnippet>70</a> table_infos: HashMap<TableId, TableInfoValue>,
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<a href=#71 id=71 data-nosnippet>71</a> table_routes: HashMap<TableId, TableRouteValue>,
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<a href=#72 id=72 data-nosnippet>72</a> ) -> <span class="prelude-ty">Result</span><(), BoxedError> {
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<a href=#73 id=73 data-nosnippet>73</a> <span class="kw">let </span><span class="kw-2">mut </span>update_count = <span class="number">0</span>;
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<a href=#74 id=74 data-nosnippet>74</a> <span class="kw">for </span>(table_id, table_info_value) <span class="kw">in </span><span class="kw-2">&</span>table_infos {
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<a href=#75 id=75 data-nosnippet>75</a> <span class="kw">let </span>table_meta = <span class="kw-2">&</span>table_info_value.table_info.meta;
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<a href=#76 id=76 data-nosnippet>76</a> <span class="kw">let </span><span class="kw-2">mut </span>partition_columns = Vec::with_capacity(table_meta.partition_key_indices.len());
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<a href=#77 id=77 data-nosnippet>77</a> <span class="kw">for </span>i <span class="kw">in </span><span class="kw-2">&</span>table_meta.partition_key_indices {
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<a href=#78 id=78 data-nosnippet>78</a> <span class="kw">if let </span><span class="prelude-val">Some</span>(x) = table_meta.schema.column_schemas().get(<span class="kw-2">*</span>i) {
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<a href=#79 id=79 data-nosnippet>79</a> partition_columns.push(<span class="kw-2">&</span>x.name);
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<a href=#80 id=80 data-nosnippet>80</a> } <span class="kw">else </span>{
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<a href=#81 id=81 data-nosnippet>81</a> <span class="macro">warn!</span>(
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<a href=#82 id=82 data-nosnippet>82</a> <span class="string">"Partition column not found by index: {i}, table: {}, id: {}"</span>,
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<a href=#83 id=83 data-nosnippet>83</a> table_info_value.table_name(),
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<a href=#84 id=84 data-nosnippet>84</a> table_id
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<a href=#85 id=85 data-nosnippet>85</a> );
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<a href=#86 id=86 data-nosnippet>86</a> }
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<a href=#87 id=87 data-nosnippet>87</a> }
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<a href=#88 id=88 data-nosnippet>88</a>
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<a href=#89 id=89 data-nosnippet>89</a> <span class="kw">let </span><span class="prelude-val">Some</span>(TableRouteValue::Physical(table_route)) = table_routes.get(table_id) <span class="kw">else </span>{
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<a href=#90 id=90 data-nosnippet>90</a> <span class="kw">continue</span>;
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<a href=#91 id=91 data-nosnippet>91</a> };
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<a href=#92 id=92 data-nosnippet>92</a> <span class="kw">let </span><span class="kw-2">mut </span>partition_expr_columns = HashSet::new();
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<a href=#93 id=93 data-nosnippet>93</a> <span class="kw">for </span>region_route <span class="kw">in </span><span class="kw-2">&</span>table_route.region_routes {
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<a href=#94 id=94 data-nosnippet>94</a> <span class="kw">let </span>partition_expr_result =
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<a href=#95 id=95 data-nosnippet>95</a> PartitionExpr::from_json_str(<span class="kw-2">&</span>region_route.region.partition_expr());
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<a href=#96 id=96 data-nosnippet>96</a> <span class="kw">let </span>partition_expr = <span class="kw">match </span>partition_expr_result {
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<a href=#97 id=97 data-nosnippet>97</a> <span class="prelude-val">Ok</span>(<span class="prelude-val">Some</span>(expr)) => expr,
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<a href=#98 id=98 data-nosnippet>98</a> <span class="prelude-val">Ok</span>(<span class="prelude-val">None</span>) => {
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<a href=#99 id=99 data-nosnippet>99</a> <span class="comment">// No partition expression found, which might be valid.
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<a href=#100 id=100 data-nosnippet>100</a> </span><span class="kw">continue</span>;
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<a href=#101 id=101 data-nosnippet>101</a> }
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<a href=#102 id=102 data-nosnippet>102</a> <span class="prelude-val">Err</span>(e) => {
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<a href=#103 id=103 data-nosnippet>103</a> <span class="macro">warn!</span>(
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<a href=#104 id=104 data-nosnippet>104</a> e;
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<a href=#105 id=105 data-nosnippet>105</a> <span class="string">"Failed to deserialize partition expression for region: {:?}, table: {}"</span>,
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<a href=#106 id=106 data-nosnippet>106</a> region_route.region.id,
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<a href=#107 id=107 data-nosnippet>107</a> table_info_value.table_name()
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<a href=#108 id=108 data-nosnippet>108</a> );
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<a href=#109 id=109 data-nosnippet>109</a> <span class="kw">continue</span>;
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<a href=#110 id=110 data-nosnippet>110</a> }
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<a href=#111 id=111 data-nosnippet>111</a> };
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<a href=#112 id=112 data-nosnippet>112</a> partition_expr.collect_column_names(<span class="kw-2">&mut </span>partition_expr_columns);
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<a href=#113 id=113 data-nosnippet>113</a> }
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<a href=#114 id=114 data-nosnippet>114</a>
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<a href=#115 id=115 data-nosnippet>115</a> <span class="kw">let </span><span class="kw-2">mut </span>partition_expr_columns = partition_expr_columns.iter().collect::<Vec<<span class="kw">_</span>>>();
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<a href=#116 id=116 data-nosnippet>116</a> partition_expr_columns.sort();
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<a href=#117 id=117 data-nosnippet>117</a> partition_columns.sort();
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<a href=#118 id=118 data-nosnippet>118</a> <span class="kw">if </span>partition_expr_columns != partition_columns {
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<a href=#119 id=119 data-nosnippet>119</a> <span class="macro">warn!</span>(
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<a href=#120 id=120 data-nosnippet>120</a> <span class="string">"Columns in partition exprs: {:?} do not match partition columns: {:?} in table ‘{}’"</span>,
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<a href=#121 id=121 data-nosnippet>121</a> partition_expr_columns,
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<a href=#122 id=122 data-nosnippet>122</a> partition_columns,
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<a href=#123 id=123 data-nosnippet>123</a> table_info_value.table_name(),
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<a href=#124 id=124 data-nosnippet>124</a> );
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<a href=#125 id=125 data-nosnippet>125</a>
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<a href=#126 id=126 data-nosnippet>126</a> <span class="kw">if let </span><span class="prelude-val">Some</span>(update_limit) = <span class="self">self</span>.update_limit
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<a href=#127 id=127 data-nosnippet>127</a> && update_count >= update_limit
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<a href=#128 id=128 data-nosnippet>128</a> {
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<a href=#129 id=129 data-nosnippet>129</a> <span class="macro">warn!</span>(
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<a href=#130 id=130 data-nosnippet>130</a> <span class="string">"Reached update limit: {update_limit}. Stopping further table metadata updates."
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<a href=#131 id=131 data-nosnippet>131</a> </span>);
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<a href=#132 id=132 data-nosnippet>132</a> <span class="kw">return </span><span class="prelude-val">Ok</span>(());
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<a href=#133 id=133 data-nosnippet>133</a> }
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<a href=#134 id=134 data-nosnippet>134</a> <span class="self">self</span>.update_partition_columns(partition_expr_columns, table_info_value)
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<a href=#135 id=135 data-nosnippet>135</a> .<span class="kw">await</span><span class="question-mark">?</span>;
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<a href=#136 id=136 data-nosnippet>136</a> update_count += <span class="number">1</span>;
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<a href=#137 id=137 data-nosnippet>137</a> }
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<a href=#138 id=138 data-nosnippet>138</a> }
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<a href=#139 id=139 data-nosnippet>139</a> <span class="prelude-val">Ok</span>(())
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<a href=#140 id=140 data-nosnippet>140</a> }
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<a href=#141 id=141 data-nosnippet>141</a>
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<a href=#142 id=142 data-nosnippet>142</a> <span class="kw">async fn </span>update_partition_columns(
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<a href=#143 id=143 data-nosnippet>143</a> <span class="kw-2">&</span><span class="self">self</span>,
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<a href=#144 id=144 data-nosnippet>144</a> partition_expr_columns: Vec<<span class="kw-2">&</span>String>,
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<a href=#145 id=145 data-nosnippet>145</a> table_info_value: <span class="kw-2">&</span>TableInfoValue,
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<a href=#146 id=146 data-nosnippet>146</a> ) -> <span class="prelude-ty">Result</span><(), BoxedError> {
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<a href=#147 id=147 data-nosnippet>147</a> <span class="kw">let </span>column_schemas = table_info_value.table_info.meta.schema.column_schemas();
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<a href=#148 id=148 data-nosnippet>148</a> <span class="kw">let </span><span class="kw-2">mut </span>partition_column_indices = Vec::with_capacity(partition_expr_columns.len());
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<a href=#149 id=149 data-nosnippet>149</a> <span class="kw">for </span>column_name <span class="kw">in </span><span class="kw-2">&</span>partition_expr_columns {
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<a href=#150 id=150 data-nosnippet>150</a> <span class="kw">if let </span><span class="prelude-val">Some</span>((i, <span class="kw">_</span>)) = column_schemas
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<a href=#151 id=151 data-nosnippet>151</a> .iter()
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<a href=#152 id=152 data-nosnippet>152</a> .enumerate()
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<a href=#153 id=153 data-nosnippet>153</a> .find(|(<span class="kw">_</span>, x)| <span class="kw-2">&</span>x.name == <span class="kw-2">*</span>column_name)
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<a href=#154 id=154 data-nosnippet>154</a> {
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<a href=#155 id=155 data-nosnippet>155</a> partition_column_indices.push(i);
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<a href=#156 id=156 data-nosnippet>156</a> } <span class="kw">else </span>{
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<a href=#157 id=157 data-nosnippet>157</a> <span class="macro">warn!</span>(
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<a href=#158 id=158 data-nosnippet>158</a> <span class="string">"Partition column '{}' from partition expression not found in table schema '{}'. Skipping this column for update."</span>,
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<a href=#159 id=159 data-nosnippet>159</a> column_name,
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<a href=#160 id=160 data-nosnippet>160</a> table_info_value.table_name()
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<a href=#161 id=161 data-nosnippet>161</a> );
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<a href=#162 id=162 data-nosnippet>162</a> }
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<a href=#163 id=163 data-nosnippet>163</a> }
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<a href=#164 id=164 data-nosnippet>164</a>
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<a href=#165 id=165 data-nosnippet>165</a> <span class="macro">info!</span>(
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<a href=#166 id=166 data-nosnippet>166</a> <span class="string">"Updating partition columns to {:?} (by column indices: {:?}) in table '{}'"</span>,
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<a href=#167 id=167 data-nosnippet>167</a> partition_expr_columns,
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<a href=#168 id=168 data-nosnippet>168</a> partition_column_indices,
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<a href=#169 id=169 data-nosnippet>169</a> table_info_value.table_name(),
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<a href=#170 id=170 data-nosnippet>170</a> );
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<a href=#171 id=171 data-nosnippet>171</a> <span class="kw">if </span><span class="self">self</span>.dry_run {
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<a href=#172 id=172 data-nosnippet>172</a> <span class="macro">info!</span>(<span class="string">"Dry run enabled, do nothing"</span>);
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<a href=#173 id=173 data-nosnippet>173</a> <span class="kw">return </span><span class="prelude-val">Ok</span>(());
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<a href=#174 id=174 data-nosnippet>174</a> }
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<a href=#175 id=175 data-nosnippet>175</a>
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<a href=#176 id=176 data-nosnippet>176</a> <span class="kw">let </span><span class="kw-2">mut </span>new_table_info = table_info_value.table_info.clone();
|
||
<a href=#177 id=177 data-nosnippet>177</a> new_table_info.meta.partition_key_indices = partition_column_indices;
|
||
<a href=#178 id=178 data-nosnippet>178</a> <span class="kw">let </span>table_info = table_info_value.update(new_table_info);
|
||
<a href=#179 id=179 data-nosnippet>179</a>
|
||
<a href=#180 id=180 data-nosnippet>180</a> <span class="kw">let </span>request = PutRequest::new()
|
||
<a href=#181 id=181 data-nosnippet>181</a> .with_key(TableInfoKey::new(table_info.table_info.ident.table_id).to_bytes())
|
||
<a href=#182 id=182 data-nosnippet>182</a> .with_value(table_info.try_as_raw_value().map_err(BoxedError::new)<span class="question-mark">?</span>);
|
||
<a href=#183 id=183 data-nosnippet>183</a> <span class="kw">let _ </span>= <span class="self">self
|
||
<a href=#184 id=184 data-nosnippet>184</a> </span>.kv_backend
|
||
<a href=#185 id=185 data-nosnippet>185</a> .put(request)
|
||
<a href=#186 id=186 data-nosnippet>186</a> .<span class="kw">await
|
||
<a href=#187 id=187 data-nosnippet>187</a> </span>.map_err(BoxedError::new)<span class="question-mark">?</span>;
|
||
<a href=#188 id=188 data-nosnippet>188</a> <span class="prelude-val">Ok</span>(())
|
||
<a href=#189 id=189 data-nosnippet>189</a> }
|
||
<a href=#190 id=190 data-nosnippet>190</a>}
|
||
<a href=#191 id=191 data-nosnippet>191</a>
|
||
<a href=#192 id=192 data-nosnippet>192</a><span class="attr">#[async_trait]
|
||
<a href=#193 id=193 data-nosnippet>193</a></span><span class="kw">impl </span>Tool <span class="kw">for </span>RepairPartitionColumnTool {
|
||
<a href=#194 id=194 data-nosnippet>194</a> <span class="kw">async fn </span>do_work(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Result</span><(), BoxedError> {
|
||
<a href=#195 id=195 data-nosnippet>195</a> <span class="kw">let </span>key_values = PaginationStream::new(
|
||
<a href=#196 id=196 data-nosnippet>196</a> <span class="self">self</span>.kv_backend.clone(),
|
||
<a href=#197 id=197 data-nosnippet>197</a> RangeRequest::new().with_range(<span class="macro">vec!</span>[<span class="number">0</span>], <span class="macro">vec!</span>[<span class="number">0</span>]),
|
||
<a href=#198 id=198 data-nosnippet>198</a> DEFAULT_PAGE_SIZE,
|
||
<a href=#199 id=199 data-nosnippet>199</a> <span class="prelude-val">Ok</span>,
|
||
<a href=#200 id=200 data-nosnippet>200</a> )
|
||
<a href=#201 id=201 data-nosnippet>201</a> .into_stream();
|
||
<a href=#202 id=202 data-nosnippet>202</a> <span class="kw">let </span><span class="kw-2">mut </span>key_values = Box::pin(key_values);
|
||
<a href=#203 id=203 data-nosnippet>203</a>
|
||
<a href=#204 id=204 data-nosnippet>204</a> <span class="kw">let </span><span class="kw-2">mut </span>table_infos = HashMap::new();
|
||
<a href=#205 id=205 data-nosnippet>205</a> <span class="kw">let </span><span class="kw-2">mut </span>table_routes = HashMap::new();
|
||
<a href=#206 id=206 data-nosnippet>206</a> <span class="kw">while let </span><span class="prelude-val">Some</span>(result) = key_values.next().<span class="kw">await </span>{
|
||
<a href=#207 id=207 data-nosnippet>207</a> <span class="kw">match </span>result {
|
||
<a href=#208 id=208 data-nosnippet>208</a> <span class="prelude-val">Ok</span>(kv) => {
|
||
<a href=#209 id=209 data-nosnippet>209</a> <span class="kw">if let </span><span class="prelude-val">Ok</span>(key) = TableInfoKey::from_bytes(kv.key()) {
|
||
<a href=#210 id=210 data-nosnippet>210</a> <span class="kw">let </span><span class="prelude-val">Ok</span>(value) = TableInfoValue::try_from_raw_value(<span class="kw-2">&</span>kv.value) <span class="kw">else </span>{
|
||
<a href=#211 id=211 data-nosnippet>211</a> <span class="macro">warn!</span>(<span class="string">"Skip corrupted key: {key}"</span>);
|
||
<a href=#212 id=212 data-nosnippet>212</a> <span class="kw">continue</span>;
|
||
<a href=#213 id=213 data-nosnippet>213</a> };
|
||
<a href=#214 id=214 data-nosnippet>214</a> <span class="kw">if </span>value.table_info.table_type == TableType::Base {
|
||
<a href=#215 id=215 data-nosnippet>215</a> table_infos.insert(value.table_info.ident.table_id, value);
|
||
<a href=#216 id=216 data-nosnippet>216</a> }
|
||
<a href=#217 id=217 data-nosnippet>217</a> } <span class="kw">else if let </span><span class="prelude-val">Ok</span>(key) = TableRouteKey::from_bytes(kv.key()) {
|
||
<a href=#218 id=218 data-nosnippet>218</a> <span class="kw">let </span><span class="prelude-val">Ok</span>(value) = TableRouteValue::try_from_raw_value(<span class="kw-2">&</span>kv.value) <span class="kw">else </span>{
|
||
<a href=#219 id=219 data-nosnippet>219</a> <span class="macro">warn!</span>(<span class="string">"Skip corrupted key: {key}"</span>);
|
||
<a href=#220 id=220 data-nosnippet>220</a> <span class="kw">continue</span>;
|
||
<a href=#221 id=221 data-nosnippet>221</a> };
|
||
<a href=#222 id=222 data-nosnippet>222</a> <span class="kw">if </span>value.is_physical() {
|
||
<a href=#223 id=223 data-nosnippet>223</a> table_routes.insert(key.table_id, value);
|
||
<a href=#224 id=224 data-nosnippet>224</a> }
|
||
<a href=#225 id=225 data-nosnippet>225</a> }
|
||
<a href=#226 id=226 data-nosnippet>226</a> }
|
||
<a href=#227 id=227 data-nosnippet>227</a> <span class="prelude-val">Err</span>(e) => {
|
||
<a href=#228 id=228 data-nosnippet>228</a> <span class="macro">warn!</span>(e; <span class="string">"Failed to get next key"</span>)
|
||
<a href=#229 id=229 data-nosnippet>229</a> }
|
||
<a href=#230 id=230 data-nosnippet>230</a> }
|
||
<a href=#231 id=231 data-nosnippet>231</a> }
|
||
<a href=#232 id=232 data-nosnippet>232</a>
|
||
<a href=#233 id=233 data-nosnippet>233</a> <span class="self">self</span>.do_repair(table_infos, table_routes).<span class="kw">await
|
||
<a href=#234 id=234 data-nosnippet>234</a> </span>}
|
||
<a href=#235 id=235 data-nosnippet>235</a>}
|
||
<a href=#236 id=236 data-nosnippet>236</a>
|
||
<a href=#237 id=237 data-nosnippet>237</a><span class="attr">#[cfg(test)]
|
||
<a href=#238 id=238 data-nosnippet>238</a></span><span class="kw">mod </span>test {
|
||
<a href=#239 id=239 data-nosnippet>239</a> <span class="kw">use </span>std::sync::Arc;
|
||
<a href=#240 id=240 data-nosnippet>240</a>
|
||
<a href=#241 id=241 data-nosnippet>241</a> <span class="kw">use </span>common_meta::kv_backend::KvBackend;
|
||
<a href=#242 id=242 data-nosnippet>242</a> <span class="kw">use </span>common_meta::kv_backend::memory::MemoryKvBackend;
|
||
<a href=#243 id=243 data-nosnippet>243</a>
|
||
<a href=#244 id=244 data-nosnippet>244</a> <span class="kw">use </span>super::<span class="kw-2">*</span>;
|
||
<a href=#245 id=245 data-nosnippet>245</a>
|
||
<a href=#246 id=246 data-nosnippet>246</a> <span class="attr">#[tokio::test]
|
||
<a href=#247 id=247 data-nosnippet>247</a> </span><span class="kw">async fn </span>test_repair_partition_column() {
|
||
<a href=#248 id=248 data-nosnippet>248</a> common_telemetry::init_default_ut_logging();
|
||
<a href=#249 id=249 data-nosnippet>249</a>
|
||
<a href=#250 id=250 data-nosnippet>250</a> <span class="kw">let </span>kv_backend = Arc::new(MemoryKvBackend::new());
|
||
<a href=#251 id=251 data-nosnippet>251</a>
|
||
<a href=#252 id=252 data-nosnippet>252</a> <span class="kw">let </span>table_info_key = TableInfoKey::new(<span class="number">1282</span>).to_bytes();
|
||
<a href=#253 id=253 data-nosnippet>253</a> <span class="kw">let </span>table_info_value = <span class="string">r#"{"table_info":{"ident":{"table_id":1282,"version":2},"name":"foo","desc":null,"catalog_name":"greptime","schema_name":"public","meta":{"schema":{"column_schemas":[{"name":"c0","data_type":{"Int32":{}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c1","data_type":{"String":null},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c2","data_type":{"String":null},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c3","data_type":{"String":null},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c4","data_type":{"Int32":{}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c5","data_type":{"Int32":{}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c6","data_type":{"Int32":{}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c7","data_type":{"Int32":{}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c8","data_type":{"Int32":{}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c9","data_type":{"Int32":{}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c10","data_type":{"Timestamp":{"Nanosecond":null}},"is_nullable":false,"is_time_index":true,"default_constraint":null,"metadata":{"greptime:time_index":"true"}}],"timestamp_index":10,"version":2},"primary_key_indices":[4,7],"value_indices":[0,1,2,3,5,6,8,9,10],"engine":"mito","next_column_id":11,"region_numbers":[0,1,2],"options":{"write_buffer_size":null,"ttl":"14days","skip_wal":false,"extra_options":{"append_mode":"true"}},"created_on":"2025-09-25T01:39:28.702584510Z","partition_key_indices":[3]},"table_type":"Base"},"version":2}"#</span>;
|
||
<a href=#254 id=254 data-nosnippet>254</a> kv_backend
|
||
<a href=#255 id=255 data-nosnippet>255</a> .put(
|
||
<a href=#256 id=256 data-nosnippet>256</a> PutRequest::new()
|
||
<a href=#257 id=257 data-nosnippet>257</a> .with_key(table_info_key.clone())
|
||
<a href=#258 id=258 data-nosnippet>258</a> .with_value(table_info_value),
|
||
<a href=#259 id=259 data-nosnippet>259</a> )
|
||
<a href=#260 id=260 data-nosnippet>260</a> .<span class="kw">await
|
||
<a href=#261 id=261 data-nosnippet>261</a> </span>.unwrap();
|
||
<a href=#262 id=262 data-nosnippet>262</a>
|
||
<a href=#263 id=263 data-nosnippet>263</a> <span class="kw">let </span>table_route_key = TableRouteKey::new(<span class="number">1282</span>).to_bytes();
|
||
<a href=#264 id=264 data-nosnippet>264</a> <span class="kw">let </span>table_route_value = <span class="string">r#"{"type":"physical","region_routes":[{"region":{"id":5506148073472,"name":"","partition":{"column_list":["c4"],"value_list":["{\"Expr\":{\"lhs\":{\"Column\":\"c4\"},\"op\":\"Lt\",\"rhs\":{\"Value\":{\"Int32\":1}}}}"]},"attrs":{}},"leader_peer":{"id":12,"addr":"192.168.1.1:3001"},"follower_peers":[],"leader_down_since":null},{"region":{"id":5506148073473,"name":"","partition":{"column_list":["c4"],"value_list":["{\"Expr\":{\"lhs\":{\"Expr\":{\"lhs\":{\"Column\":\"c4\"},\"op\":\"GtEq\",\"rhs\":{\"Value\":{\"Int32\":1}}}},\"op\":\"And\",\"rhs\":{\"Expr\":{\"lhs\":{\"Column\":\"c4\"},\"op\":\"Lt\",\"rhs\":{\"Value\":{\"Int32\":2}}}}}}"]},"attrs":{}},"leader_peer":{"id":13,"addr":"192.168.1.2:3001"},"follower_peers":[],"leader_down_since":null},{"region":{"id":5506148073474,"name":"","partition":{"column_list":["c4"],"value_list":["{\"Expr\":{\"lhs\":{\"Column\":\"c4\"},\"op\":\"GtEq\",\"rhs\":{\"Value\":{\"Int32\":2}}}}"]},"attrs":{}},"leader_peer":{"id":10,"addr":"192.168.1.3:3001"},"follower_peers":[],"leader_down_since":null}],"version":0}"#</span>;
|
||
<a href=#265 id=265 data-nosnippet>265</a> kv_backend
|
||
<a href=#266 id=266 data-nosnippet>266</a> .put(
|
||
<a href=#267 id=267 data-nosnippet>267</a> PutRequest::new()
|
||
<a href=#268 id=268 data-nosnippet>268</a> .with_key(table_route_key)
|
||
<a href=#269 id=269 data-nosnippet>269</a> .with_value(table_route_value),
|
||
<a href=#270 id=270 data-nosnippet>270</a> )
|
||
<a href=#271 id=271 data-nosnippet>271</a> .<span class="kw">await
|
||
<a href=#272 id=272 data-nosnippet>272</a> </span>.unwrap();
|
||
<a href=#273 id=273 data-nosnippet>273</a>
|
||
<a href=#274 id=274 data-nosnippet>274</a> <span class="kw">let </span>tool = RepairPartitionColumnTool {
|
||
<a href=#275 id=275 data-nosnippet>275</a> kv_backend: kv_backend.clone(),
|
||
<a href=#276 id=276 data-nosnippet>276</a> dry_run: <span class="bool-val">true</span>,
|
||
<a href=#277 id=277 data-nosnippet>277</a> update_limit: <span class="prelude-val">None</span>,
|
||
<a href=#278 id=278 data-nosnippet>278</a> };
|
||
<a href=#279 id=279 data-nosnippet>279</a> tool.do_work().<span class="kw">await</span>.unwrap();
|
||
<a href=#280 id=280 data-nosnippet>280</a> <span class="kw">let </span>actual = String::from_utf8(
|
||
<a href=#281 id=281 data-nosnippet>281</a> kv_backend
|
||
<a href=#282 id=282 data-nosnippet>282</a> .get(<span class="kw-2">&</span>table_info_key)
|
||
<a href=#283 id=283 data-nosnippet>283</a> .<span class="kw">await
|
||
<a href=#284 id=284 data-nosnippet>284</a> </span>.unwrap()
|
||
<a href=#285 id=285 data-nosnippet>285</a> .unwrap()
|
||
<a href=#286 id=286 data-nosnippet>286</a> .value,
|
||
<a href=#287 id=287 data-nosnippet>287</a> )
|
||
<a href=#288 id=288 data-nosnippet>288</a> .unwrap();
|
||
<a href=#289 id=289 data-nosnippet>289</a> <span class="macro">assert_eq!</span>(actual, table_info_value);
|
||
<a href=#290 id=290 data-nosnippet>290</a>
|
||
<a href=#291 id=291 data-nosnippet>291</a> <span class="kw">let </span>tool = RepairPartitionColumnTool {
|
||
<a href=#292 id=292 data-nosnippet>292</a> kv_backend: kv_backend.clone(),
|
||
<a href=#293 id=293 data-nosnippet>293</a> dry_run: <span class="bool-val">false</span>,
|
||
<a href=#294 id=294 data-nosnippet>294</a> update_limit: <span class="prelude-val">Some</span>(<span class="number">0</span>),
|
||
<a href=#295 id=295 data-nosnippet>295</a> };
|
||
<a href=#296 id=296 data-nosnippet>296</a> tool.do_work().<span class="kw">await</span>.unwrap();
|
||
<a href=#297 id=297 data-nosnippet>297</a> <span class="kw">let </span>actual = String::from_utf8(
|
||
<a href=#298 id=298 data-nosnippet>298</a> kv_backend
|
||
<a href=#299 id=299 data-nosnippet>299</a> .get(<span class="kw-2">&</span>table_info_key)
|
||
<a href=#300 id=300 data-nosnippet>300</a> .<span class="kw">await
|
||
<a href=#301 id=301 data-nosnippet>301</a> </span>.unwrap()
|
||
<a href=#302 id=302 data-nosnippet>302</a> .unwrap()
|
||
<a href=#303 id=303 data-nosnippet>303</a> .value,
|
||
<a href=#304 id=304 data-nosnippet>304</a> )
|
||
<a href=#305 id=305 data-nosnippet>305</a> .unwrap();
|
||
<a href=#306 id=306 data-nosnippet>306</a> <span class="macro">assert_eq!</span>(actual, table_info_value);
|
||
<a href=#307 id=307 data-nosnippet>307</a>
|
||
<a href=#308 id=308 data-nosnippet>308</a> <span class="kw">let </span>tool = RepairPartitionColumnTool {
|
||
<a href=#309 id=309 data-nosnippet>309</a> kv_backend: kv_backend.clone(),
|
||
<a href=#310 id=310 data-nosnippet>310</a> dry_run: <span class="bool-val">false</span>,
|
||
<a href=#311 id=311 data-nosnippet>311</a> update_limit: <span class="prelude-val">Some</span>(<span class="number">1</span>),
|
||
<a href=#312 id=312 data-nosnippet>312</a> };
|
||
<a href=#313 id=313 data-nosnippet>313</a> tool.do_work().<span class="kw">await</span>.unwrap();
|
||
<a href=#314 id=314 data-nosnippet>314</a> <span class="kw">let </span>actual = String::from_utf8(
|
||
<a href=#315 id=315 data-nosnippet>315</a> kv_backend
|
||
<a href=#316 id=316 data-nosnippet>316</a> .get(<span class="kw-2">&</span>table_info_key)
|
||
<a href=#317 id=317 data-nosnippet>317</a> .<span class="kw">await
|
||
<a href=#318 id=318 data-nosnippet>318</a> </span>.unwrap()
|
||
<a href=#319 id=319 data-nosnippet>319</a> .unwrap()
|
||
<a href=#320 id=320 data-nosnippet>320</a> .value,
|
||
<a href=#321 id=321 data-nosnippet>321</a> )
|
||
<a href=#322 id=322 data-nosnippet>322</a> .unwrap();
|
||
<a href=#323 id=323 data-nosnippet>323</a> <span class="kw">let </span>expected = <span class="string">r#"{"table_info":{"ident":{"table_id":1282,"version":2},"name":"foo","desc":null,"catalog_name":"greptime","schema_name":"public","meta":{"schema":{"column_schemas":[{"name":"c0","data_type":{"Int32":{}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c1","data_type":{"String":{"size_type":"Utf8"}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c2","data_type":{"String":{"size_type":"Utf8"}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c3","data_type":{"String":{"size_type":"Utf8"}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c4","data_type":{"Int32":{}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c5","data_type":{"Int32":{}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c6","data_type":{"Int32":{}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c7","data_type":{"Int32":{}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c8","data_type":{"Int32":{}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c9","data_type":{"Int32":{}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"c10","data_type":{"Timestamp":{"Nanosecond":null}},"is_nullable":false,"is_time_index":true,"default_constraint":null,"metadata":{"greptime:time_index":"true"}}],"version":2},"primary_key_indices":[4,7],"value_indices":[0,1,2,3,5,6,8,9,10],"engine":"mito","next_column_id":11,"options":{"write_buffer_size":null,"ttl":"14days","skip_wal":false,"extra_options":{"append_mode":"true"}},"created_on":"2025-09-25T01:39:28.702584510Z","updated_on":"2025-09-25T01:39:28.702584510Z","partition_key_indices":[4],"column_ids":[]},"table_type":"Base"},"version":3}"#</span>;
|
||
<a href=#324 id=324 data-nosnippet>324</a> <span class="macro">assert_eq!</span>(actual, expected);
|
||
<a href=#325 id=325 data-nosnippet>325</a> }
|
||
<a href=#326 id=326 data-nosnippet>326</a>}
|
||
</code></pre></div></section></main></body></html> |