From c8f70b89334c092ea111a1f25545fc2aa9c189cb Mon Sep 17 00:00:00 2001
From: Andrew Lamb <andrew@nerdnetworks.org>
Date: Tue, 14 Jun 2022 14:35:50 -0400
Subject: [PATCH] feat: log query from querier to ingester at `info` level
 (#4856)

Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
---
 ingester/src/handler.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/ingester/src/handler.rs b/ingester/src/handler.rs
index 2e17a24586..54decf672b 100644
--- a/ingester/src/handler.rs
+++ b/ingester/src/handler.rs
@@ -302,6 +302,15 @@ impl IngestHandler for IngestHandlerImpl {
             Err(e) => panic!("request limiter error: {}", e),
         };
 
+        // TEMP(alamb): Log details about what was requested
+        // temporarily so we can track down potentially "killer"
+        // requests from the querier to ingester
+        info!(namespace=%request.namespace,
+              table=%request.table,
+              columns=?request.columns,
+              predicate=?request.predicate,
+              "Handling querier request");
+
         let t = self.time_provider.now();
         let res = prepare_data_to_querier(&self.data, &request).await;