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The following commit(s) were added to refs/heads/branch-2.0 by this push:
new 83ac44b9d05 [feature](MultiPartition)user could modify multi partition
prefix(#33898)
83ac44b9d05 is described below
commit 83ac44b9d05acc6df07d7cec0e0889d2d2681acb
Author: lw112 <131352377+felixw...@users.noreply.github.com>
AuthorDate: Sat Apr 20 20:22:38 2024 +0800
[feature](MultiPartition)user could modify multi partition prefix(#33898)
---
fe/fe-common/src/main/java/org/apache/doris/common/Config.java | 8 ++++++++
.../main/java/org/apache/doris/analysis/MultiPartitionDesc.java | 3 ++-
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/fe/fe-common/src/main/java/org/apache/doris/common/Config.java
b/fe/fe-common/src/main/java/org/apache/doris/common/Config.java
index c7ffdae5214..e099f4567b9 100644
--- a/fe/fe-common/src/main/java/org/apache/doris/common/Config.java
+++ b/fe/fe-common/src/main/java/org/apache/doris/common/Config.java
@@ -1411,6 +1411,14 @@ public class Config extends ConfigBase {
@ConfField(mutable = true, masterOnly = true)
public static int max_multi_partition_num = 4096;
+ /**
+ * Use this parameter to set the partition name prefix for multi partition,
+ * Only multi partition takes effect, not dynamic partitions.
+ * The default prefix is "p".
+ */
+ @ConfField(mutable = true, masterOnly = true)
+ public static String multi_partition_name_prefix = "p";
+
/**
* Control the max num of backup/restore job per db
*/
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/analysis/MultiPartitionDesc.java
b/fe/fe-core/src/main/java/org/apache/doris/analysis/MultiPartitionDesc.java
index 8423acc83d8..b8711f61ee6 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/analysis/MultiPartitionDesc.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/analysis/MultiPartitionDesc.java
@@ -49,7 +49,6 @@ public class MultiPartitionDesc implements AllPartitionDesc {
public static final String DATETIME_FORMAT = "yyyy-MM-dd HH:mm:ss";
- private final String partitionPrefix = "p";
private LocalDateTime startTime;
private LocalDateTime endTime;
@@ -75,6 +74,8 @@ public class MultiPartitionDesc implements AllPartitionDesc {
);
private final Integer maxAllowedLimit = Config.max_multi_partition_num;
+ //multi_partition_name_prefix default: p
+ private final String partitionPrefix = Config.multi_partition_name_prefix;
public MultiPartitionDesc(PartitionKeyDesc partitionKeyDesc,
Map<String, String> properties) throws AnalysisException {
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