[Fix](statistics) Fix partition name NPE and sample for all table dur…

…ing auto analyze (#28916) (#29199)
apache · Dec 28, 2023 · d2dc34e · d2dc34e
1 parent fed9185
commit d2dc34e
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Showing 6 changed files with 6 additions and 6 deletions.
diff --git a/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java b/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java
@@ -1259,7 +1259,7 @@ public void setMaxJoinNumberOfReorder(int maxJoinNumberOfReorder) {
                             + "When enable_auto_sample is enabled, tables"
                             + "larger than this value will automatically collect "
                             + "statistics through sampling"})
-    public long hugeTableLowerBoundSizeInBytes = 5L * 1024 * 1024 * 1024;
+    public long hugeTableLowerBoundSizeInBytes = 0;
 
     @VariableMgr.VarAttr(name = HUGE_TABLE_AUTO_ANALYZE_INTERVAL_IN_MILLIS, flag = VariableMgr.GLOBAL,
             description = {"控制对大表的自动ANALYZE的最小时间间隔，"

diff --git a/fe/fe-core/src/main/java/org/apache/doris/statistics/StatisticConstants.java b/fe/fe-core/src/main/java/org/apache/doris/statistics/StatisticConstants.java
@@ -86,7 +86,7 @@ public class StatisticConstants {
     public static final int INSERT_MERGE_ITEM_COUNT = 200;
 
     public static final long HUGE_TABLE_DEFAULT_SAMPLE_ROWS = 4194304;
-    public static final long HUGE_TABLE_LOWER_BOUND_SIZE_IN_BYTES = 5L * 1024 * 1024 * 1024;
+    public static final long HUGE_TABLE_LOWER_BOUND_SIZE_IN_BYTES = 0;
 
     public static final long HUGE_TABLE_AUTO_ANALYZE_INTERVAL_IN_MILLIS = TimeUnit.HOURS.toMillis(0);
 

diff --git a/fe/fe-core/src/main/java/org/apache/doris/statistics/StatisticsAutoCollector.java b/fe/fe-core/src/main/java/org/apache/doris/statistics/StatisticsAutoCollector.java
@@ -148,7 +148,7 @@ protected boolean skip(TableIf table) {
 
     protected void createAnalyzeJobForTbl(DatabaseIf<? extends TableIf> db,
             List<AnalysisInfo> analysisInfos, TableIf table) {
-        AnalysisMethod analysisMethod = table.getDataSize(true) > StatisticsUtil.getHugeTableLowerBoundSizeInBytes()
+        AnalysisMethod analysisMethod = table.getDataSize(true) >= StatisticsUtil.getHugeTableLowerBoundSizeInBytes()
                 ? AnalysisMethod.SAMPLE : AnalysisMethod.FULL;
         AnalysisInfo jobInfo = new AnalysisInfoBuilder()
                 .setJobId(Env.getCurrentEnv().getNextId())

diff --git a/fe/fe-core/src/test/java/org/apache/doris/statistics/HMSAnalysisTaskTest.java b/fe/fe-core/src/test/java/org/apache/doris/statistics/HMSAnalysisTaskTest.java
@@ -86,7 +86,7 @@ public void testAutoSampleSmallTable(@Mocked HMSExternalTable tableIf)
         new MockUp<HMSExternalTable>() {
             @Mock
             public long getDataSize(boolean singleReplica) {
-                return 1000;
+                return StatisticsUtil.getHugeTableLowerBoundSizeInBytes() - 1;
             }
         };
         HMSAnalysisTask task = new HMSAnalysisTask();

diff --git a/fe/fe-core/src/test/java/org/apache/doris/statistics/OlapAnalysisTaskTest.java b/fe/fe-core/src/test/java/org/apache/doris/statistics/OlapAnalysisTaskTest.java
@@ -101,7 +101,7 @@ public void testSample3(@Mocked OlapTable tbl) {
 
             @Mock
             public long getDataSize(boolean singleReplica) {
-                return 1000;
+                return StatisticsUtil.getHugeTableLowerBoundSizeInBytes() - 1;
             }
         };
 

diff --git a/fe/fe-core/src/test/java/org/apache/doris/statistics/StatisticsAutoCollectorTest.java b/fe/fe-core/src/test/java/org/apache/doris/statistics/StatisticsAutoCollectorTest.java
@@ -349,7 +349,7 @@ public List<Column> getBaseSchema() {
 
             @Mock
             public long getDataSize(boolean singleReplica) {
-                return 1000;
+                return StatisticsUtil.getHugeTableLowerBoundSizeInBytes() - 1;
             }
 
             @Mock
-Original file line number
+Diff line change
@@ Expand Up / @@ -101,7 +101,7 @@ public void testSample3(@Mocked OlapTable tbl) { @@
                 @Mock
                 public long getDataSize(boolean singleReplica) {
-                    return 1000;
+                    return StatisticsUtil.getHugeTableLowerBoundSizeInBytes() - 1;
                 }
             };
@@ Expand Down @@