[zookeeper] branch master updated: ZOOKEEPER-4044: Remove unused method and variable

[maoling]

This is an automated email from the ASF dual-hosted git repository.

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


The following commit(s) were added to refs/heads/master by this push:
     new a10c6b4  ZOOKEEPER-4044: Remove unused method and variable
a10c6b4 is described below

commit a10c6b4a78fa28b785d18cc973026da971bb4fe3
Author: lan <1728209...@qq.com>
AuthorDate: Sun Apr 4 14:55:50 2021 +0800

    ZOOKEEPER-4044: Remove unused method and variable
    
    Author: lan <1728209...@qq.com>
    
    Reviewers: maoling <maol...@apache.org>
    
    Closes #1569 from lanicc/ZOOKEEPER-4044 and squashes the following commits:
    
    987680396 [lan] ZOOKEEPER-4044: Remove unused variable in method 
`PrepRequestProcessor.pRequest2Txn`
    646715bbe [lan] ZOOKEEPER-4044: Remove unused method in `FileSnap`
---
 .../apache/zookeeper/server/PrepRequestProcessor.java    |  1 -
 .../apache/zookeeper/server/persistence/FileSnap.java    | 16 ----------------
 2 files changed, 17 deletions(-)

diff --git 
a/zookeeper-server/src/main/java/org/apache/zookeeper/server/PrepRequestProcessor.java
 
b/zookeeper-server/src/main/java/org/apache/zookeeper/server/PrepRequestProcessor.java
index 11b5ccb..513e034 100644
--- 
a/zookeeper-server/src/main/java/org/apache/zookeeper/server/PrepRequestProcessor.java
+++ 
b/zookeeper-server/src/main/java/org/apache/zookeeper/server/PrepRequestProcessor.java
@@ -323,7 +323,6 @@ public class PrepRequestProcessor extends 
ZooKeeperCriticalThread implements Req
                     Time.currentWallTime(), type));
         }
 
-        PrecalculatedDigest precalculatedDigest;
         switch (type) {
         case OpCode.create:
         case OpCode.create2:
diff --git 
a/zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/FileSnap.java
 
b/zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/FileSnap.java
index 4c09232..00f9b02 100644
--- 
a/zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/FileSnap.java
+++ 
b/zookeeper-server/src/main/java/org/apache/zookeeper/server/persistence/FileSnap.java
@@ -265,22 +265,6 @@ public class FileSnap implements SnapShot {
         }
     }
 
-    private void writeChecksum(CheckedOutputStream crcOut, OutputArchive oa) 
throws IOException {
-        long val = crcOut.getChecksum().getValue();
-        oa.writeLong(val, "val");
-        oa.writeString("/", "path");
-    }
-
-    private void checkChecksum(CheckedInputStream crcIn, InputArchive ia) 
throws IOException {
-        long checkSum = crcIn.getChecksum().getValue();
-        long val = ia.readLong("val");
-        // read and ignore "/" written by writeChecksum
-        ia.readString("path");
-        if (val != checkSum) {
-            throw new IOException("CRC corruption");
-        }
-    }
-
     /**
      * synchronized close just so that if serialize is in place
      * the close operation will block and will wait till serialize