(iotdb) branch master updated: Imporve some log printing of Storage engine (#11829)

[tanxinyu]

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tanxinyu pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/iotdb.git


The following commit(s) were added to refs/heads/master by this push:
     new 9dece729fa9 Imporve some log printing of Storage engine (#11829)
9dece729fa9 is described below

commit 9dece729fa93e391b4a485074a763d4d5e24276d
Author: Haonan <hhao...@outlook.com>
AuthorDate: Wed Jan 3 17:33:47 2024 +0800

    Imporve some log printing of Storage engine (#11829)
---
 .../storageengine/dataregion/memtable/TsFileProcessor.java | 14 ++++++--------
 .../db/storageengine/dataregion/wal/node/WALNode.java      |  4 ++--
 2 files changed, 8 insertions(+), 10 deletions(-)

diff --git 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/memtable/TsFileProcessor.java
 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/memtable/TsFileProcessor.java
index 1f11f696abb..54e9b42cca0 100644
--- 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/memtable/TsFileProcessor.java
+++ 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/memtable/TsFileProcessor.java
@@ -1346,14 +1346,12 @@ public class TsFileProcessor {
   private void updateCompressionRatio() {
     try {
       double compressionRatio = ((double) totalMemTableSize) / writer.getPos();
-      if (logger.isDebugEnabled()) {
-        logger.debug(
-            "The compression ratio of tsfile {} is {}, totalMemTableSize: {}, 
the file size: {}",
-            writer.getFile().getAbsolutePath(),
-            compressionRatio,
-            totalMemTableSize,
-            writer.getPos());
-      }
+      logger.info(
+          "The compression ratio of tsfile {} is {}, totalMemTableSize: {}, 
the file size: {}",
+          writer.getFile().getAbsolutePath(),
+          String.format("%.2f", compressionRatio),
+          totalMemTableSize,
+          writer.getPos());
       String dataRegionId = dataRegionInfo.getDataRegion().getDataRegionId();
       WritingMetrics.getInstance()
           .recordTsFileCompressionRatioOfFlushingMemTable(dataRegionId, 
compressionRatio);
diff --git 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/wal/node/WALNode.java
 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/wal/node/WALNode.java
index 906f869e526..9501834f475 100644
--- 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/wal/node/WALNode.java
+++ 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/wal/node/WALNode.java
@@ -506,7 +506,7 @@ public class WALNode implements IWALNode {
             identifier,
             memTable.getMemTableId(),
             tsFile,
-            effectiveInfoRatio,
+            String.format("%.4f", effectiveInfoRatio),
             config.getWalMinEffectiveInfoRatio(),
             memTable.getTVListsRamCost());
       }
@@ -573,7 +573,7 @@ public class WALNode implements IWALNode {
               "WAL node-{} snapshots memTable-{} to wal files because 
Effective information ratio {} is below wal min effective info ratio {}, 
memTable size is {}.",
               identifier,
               memTable.getMemTableId(),
-              effectiveInfoRatio,
+              String.format("%.4f", effectiveInfoRatio),
               config.getWalMinEffectiveInfoRatio(),
               memTable.getTVListsRamCost());
           WRITING_METRICS.recordMemTableRamWhenCauseSnapshot(