From 6f78db4630f754955c331d2e902c7538838bb93b Mon Sep 17 00:00:00 2001 From: Jianliang Qi Date: Thu, 18 Jul 2024 16:43:19 +0800 Subject: [PATCH] [fix](inverted index)Support rename column with inverted index Copy columns and properties to make them mutable. --- .../src/main/java/org/apache/doris/catalog/Index.java | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/Index.java b/fe/fe-core/src/main/java/org/apache/doris/catalog/Index.java index bfe1beb1dd1500..03cb3f41ca0a83 100644 --- a/fe/fe-core/src/main/java/org/apache/doris/catalog/Index.java +++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/Index.java @@ -29,6 +29,8 @@ import org.apache.doris.thrift.TIndexType; import org.apache.doris.thrift.TOlapTableIndex; +import com.google.common.collect.Lists; +import com.google.common.collect.Maps; import com.google.gson.annotations.SerializedName; import org.apache.commons.lang3.StringUtils; @@ -68,9 +70,9 @@ public Index(long indexId, String indexName, List columns, IndexDef.IndexType indexType, Map properties, String comment) { this.indexId = indexId; this.indexName = indexName; - this.columns = columns; + this.columns = columns == null ? Lists.newArrayList() : Lists.newArrayList(columns); this.indexType = indexType; - this.properties = properties; + this.properties = properties == null ? Maps.newHashMap() : Maps.newHashMap(properties); this.comment = comment; if (indexType == IndexDef.IndexType.INVERTED) { if (this.properties != null && !this.properties.isEmpty()) {