[bookkeeper] branch master updated: Add log for entry log file delete. (#3872)

[mmerli]

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


The following commit(s) were added to refs/heads/master by this push:
     new b3aca10dea Add log for entry log file delete. (#3872)
b3aca10dea is described below

commit b3aca10deacf71cdca49c9939d54e8efbdaa58ef
Author: Yan Zhao <horizo...@apache.org>
AuthorDate: Tue Mar 21 01:59:18 2023 +0800

    Add log for entry log file delete. (#3872)
    
    * Add log for entry log file delete.
    
    * add log info.
    
    * Address the comment.
    
    * Address the comment.
    
    * revert the code.
---
 .../main/java/org/apache/bookkeeper/bookie/GarbageCollectorThread.java   | 1 +
 1 file changed, 1 insertion(+)

diff --git 
a/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/GarbageCollectorThread.java
 
b/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/GarbageCollectorThread.java
index c06df7c228..5de2292263 100644
--- 
a/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/GarbageCollectorThread.java
+++ 
b/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/GarbageCollectorThread.java
@@ -751,6 +751,7 @@ public class GarbageCollectorThread implements Runnable {
                 EntryLogMetadata entryLogMeta = 
entryLogger.getEntryLogMetadata(entryLogId, throttler);
                 removeIfLedgerNotExists(entryLogMeta);
                 if (entryLogMeta.isEmpty()) {
+                    LOG.info("Entry log file {} is empty, delete it from 
disk.", Long.toHexString(entryLogId));
                     entryLogger.removeEntryLog(entryLogId);
                     // remove it from entrylogmetadata-map if it is present in
                     // the map