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author | Yoonsoo Kim <yoonsoo.kim@mongodb.com> | 2021-07-20 12:00:17 +0000 |
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committer | Evergreen Agent <no-reply@evergreen.mongodb.com> | 2021-07-20 12:32:04 +0000 |
commit | 16b68612e80eb388e8a6f495fc0fa1b28898eaeb (patch) | |
tree | ed7aefcb24706bace1f4e24868c5bb68de13edce /src/mongo/s/commands | |
parent | 087c24f14c4dca91eade6dff3563649f6edbe6c7 (diff) | |
download | mongo-16b68612e80eb388e8a6f495fc0fa1b28898eaeb.tar.gz |
SERVER-58566 Clean up the shell code so that it does not issue any OP_QUERY request except hello/isMaster
Diffstat (limited to 'src/mongo/s/commands')
-rw-r--r-- | src/mongo/s/commands/cluster_explain_cmd.cpp | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/src/mongo/s/commands/cluster_explain_cmd.cpp b/src/mongo/s/commands/cluster_explain_cmd.cpp index 287ec9902d7..9ee65bdbc49 100644 --- a/src/mongo/s/commands/cluster_explain_cmd.cpp +++ b/src/mongo/s/commands/cluster_explain_cmd.cpp @@ -40,15 +40,6 @@ namespace { /** * Implements the explain command on mongos. - * - * "Old-style" explains (i.e. queries which have the $explain flag set), do not run - * through this path. Such explains will be supported for backwards compatibility, - * and must succeed in multiversion clusters. - * - * "New-style" explains use the explain command. When the explain command is routed - * through mongos, it is forwarded to all relevant shards. If *any* shard does not - * support a new-style explain, then the entire explain will fail (i.e. new-style - * explains cannot be used in multiversion clusters). */ class ClusterExplainCmd final : public Command { |