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The following commit(s) were added to refs/heads/master by this push:
     new 3a7bb7e  [improvement](fe-meta-version)Some if conditions do not use 
the FeMetaVersion constant (#7879)
3a7bb7e is described below

commit 3a7bb7e144e74634df039685bbe3d2263140d3f8
Author: blackstar-baba <535650...@qq.com>
AuthorDate: Fri Jan 28 22:25:17 2022 +0800

    [improvement](fe-meta-version)Some if conditions do not use the 
FeMetaVersion constant (#7879)
---
 .../src/main/java/org/apache/doris/alter/AlterJob.java     |  2 +-
 .../src/main/java/org/apache/doris/catalog/MetaObject.java |  2 +-
 .../src/main/java/org/apache/doris/catalog/Tablet.java     |  3 ++-
 .../main/java/org/apache/doris/common/FeMetaVersion.java   | 14 ++++++++++++++
 .../main/java/org/apache/doris/load/HadoopEtlJobInfo.java  |  3 ++-
 .../org/apache/doris/mysql/privilege/UserProperty.java     |  2 +-
 .../src/main/java/org/apache/doris/system/Backend.java     |  4 ++--
 7 files changed, 23 insertions(+), 7 deletions(-)

diff --git a/fe/fe-core/src/main/java/org/apache/doris/alter/AlterJob.java 
b/fe/fe-core/src/main/java/org/apache/doris/alter/AlterJob.java
index 0371702..5b1d5e4 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/alter/AlterJob.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/alter/AlterJob.java
@@ -306,7 +306,7 @@ public abstract class AlterJob implements Writable {
     public synchronized void readFields(DataInput in) throws IOException {
         // read common members as write in AlterJob.write().
         // except 'type' member, which is read in AlterJob.read()
-        if (Catalog.getCurrentCatalogJournalVersion() >= 4) {
+        if (Catalog.getCurrentCatalogJournalVersion() >= 
FeMetaVersion.VERSION_4) {
             state = JobState.valueOf(Text.readString(in));
         }
 
diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/MetaObject.java 
b/fe/fe-core/src/main/java/org/apache/doris/catalog/MetaObject.java
index b27d883..193987e 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/MetaObject.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/MetaObject.java
@@ -61,7 +61,7 @@ public class MetaObject implements Writable {
             this.signature = in.readLong();
         }
 
-        if (Catalog.getCurrentCatalogJournalVersion() >= 6) {
+        if (Catalog.getCurrentCatalogJournalVersion() >= 
FeMetaVersion.VERSION_6) {
             this.lastCheckTime = in.readLong();
         }
     }
diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/Tablet.java 
b/fe/fe-core/src/main/java/org/apache/doris/catalog/Tablet.java
index 8154d6d..6a4e8a7 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/Tablet.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/Tablet.java
@@ -21,6 +21,7 @@ import org.apache.doris.catalog.Replica.ReplicaState;
 import org.apache.doris.clone.TabletSchedCtx;
 import org.apache.doris.clone.TabletSchedCtx.Priority;
 import org.apache.doris.common.Config;
+import org.apache.doris.common.FeMetaVersion;
 import org.apache.doris.common.Pair;
 import org.apache.doris.common.io.Writable;
 import org.apache.doris.resource.Tag;
@@ -341,7 +342,7 @@ public class Tablet extends MetaObject implements Writable {
             }
         }
 
-        if (Catalog.getCurrentCatalogJournalVersion() >= 6) {
+        if (Catalog.getCurrentCatalogJournalVersion() >= 
FeMetaVersion.VERSION_6) {
             checkedVersion = in.readLong();
             checkedVersionHash = in.readLong();
             isConsistent = in.readBoolean();
diff --git 
a/fe/fe-core/src/main/java/org/apache/doris/common/FeMetaVersion.java 
b/fe/fe-core/src/main/java/org/apache/doris/common/FeMetaVersion.java
index 371eeb0..e05ba86 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/common/FeMetaVersion.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/common/FeMetaVersion.java
@@ -18,6 +18,20 @@
 package org.apache.doris.common;
 
 public final class FeMetaVersion {
+
+    public static final int VERSION_1 = 1;
+
+    public static final int VERSION_2 = 2;
+
+    public static final int VERSION_3 = 3;
+
+    public static final int VERSION_4 = 4;
+
+    public static final int VERSION_5 = 5;
+
+    public static final int VERSION_6 = 6;
+
+    public static final int VERSION_7 = 7;
     // jira 1902
     public static final int VERSION_8 = 8;
     // jira 529
diff --git 
a/fe/fe-core/src/main/java/org/apache/doris/load/HadoopEtlJobInfo.java 
b/fe/fe-core/src/main/java/org/apache/doris/load/HadoopEtlJobInfo.java
index 8ada1bf..40f70d7 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/load/HadoopEtlJobInfo.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/load/HadoopEtlJobInfo.java
@@ -19,6 +19,7 @@ package org.apache.doris.load;
 
 import org.apache.doris.catalog.Catalog;
 import org.apache.doris.common.Config;
+import org.apache.doris.common.FeMetaVersion;
 import org.apache.doris.common.io.Text;
 
 import java.io.DataInput;
@@ -93,7 +94,7 @@ public class HadoopEtlJobInfo extends EtlJobInfo {
         etlJobId = Text.readString(in);
         etlOutputDir = Text.readString(in);
 
-        if (Catalog.getCurrentCatalogJournalVersion() >= 7) {
+        if (Catalog.getCurrentCatalogJournalVersion() >= 
FeMetaVersion.VERSION_7) {
             if (in.readBoolean()) {
                 dppConfig = new DppConfig();
                 dppConfig.readFields(in);
diff --git 
a/fe/fe-core/src/main/java/org/apache/doris/mysql/privilege/UserProperty.java 
b/fe/fe-core/src/main/java/org/apache/doris/mysql/privilege/UserProperty.java
index 40f8725..08e5af8 100644
--- 
a/fe/fe-core/src/main/java/org/apache/doris/mysql/privilege/UserProperty.java
+++ 
b/fe/fe-core/src/main/java/org/apache/doris/mysql/privilege/UserProperty.java
@@ -543,7 +543,7 @@ public class UserProperty implements Writable {
             // boolean isAdmin
             in.readBoolean();
 
-            if (Catalog.getCurrentCatalogJournalVersion() >= 1) {
+            if (Catalog.getCurrentCatalogJournalVersion() >= 
FeMetaVersion.VERSION_1) {
                 // boolean isSuperuser
                 in.readBoolean();
             }
diff --git a/fe/fe-core/src/main/java/org/apache/doris/system/Backend.java 
b/fe/fe-core/src/main/java/org/apache/doris/system/Backend.java
index 8fa2401..3091a77 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/system/Backend.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/system/Backend.java
@@ -563,13 +563,13 @@ public class Backend implements Writable {
         }
         isAlive.set(in.readBoolean());
 
-        if (Catalog.getCurrentCatalogJournalVersion() >= 5) {
+        if (Catalog.getCurrentCatalogJournalVersion() >= 
FeMetaVersion.VERSION_5) {
             isDecommissioned.set(in.readBoolean());
         }
 
         lastUpdateMs = in.readLong();
 
-        if (Catalog.getCurrentCatalogJournalVersion() >= 2) {
+        if (Catalog.getCurrentCatalogJournalVersion() >= 
FeMetaVersion.VERSION_2) {
             lastStartTime = in.readLong();
 
             Map<String, DiskInfo> disks = Maps.newHashMap();

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