[incubator-iotdb] branch master updated: clear data in Binary[] when returned to PrimitiveArrayPool

[qiaojialin]

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qiaojialin pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-iotdb.git


The following commit(s) were added to refs/heads/master by this push:
     new d2a0f34  clear data in Binary[] when returned to PrimitiveArrayPool
d2a0f34 is described below

commit d2a0f346015d4fdd2a3f93a1828baa4710380082
Author: qiaojialin <646274...@qq.com>
AuthorDate: Sat May 23 21:36:39 2020 +0800

    clear data in Binary[] when returned to PrimitiveArrayPool
---
 server/src/main/java/org/apache/iotdb/db/rescon/PrimitiveArrayPool.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git 
a/server/src/main/java/org/apache/iotdb/db/rescon/PrimitiveArrayPool.java 
b/server/src/main/java/org/apache/iotdb/db/rescon/PrimitiveArrayPool.java
index a403f28..2284be2 100644
--- a/server/src/main/java/org/apache/iotdb/db/rescon/PrimitiveArrayPool.java
+++ b/server/src/main/java/org/apache/iotdb/db/rescon/PrimitiveArrayPool.java
@@ -19,6 +19,7 @@
 package org.apache.iotdb.db.rescon;
 
 import java.util.ArrayDeque;
+import java.util.Arrays;
 import java.util.EnumMap;
 import org.apache.iotdb.db.conf.IoTDBDescriptor;
 import org.apache.iotdb.tsfile.exception.write.UnSupportedDataTypeException;
@@ -109,6 +110,7 @@ public class PrimitiveArrayPool {
     } else if (dataArray instanceof double[]) {
       primitiveArraysMap.get(TSDataType.DOUBLE).add(dataArray);
     } else if (dataArray instanceof Binary[]) {
+      Arrays.fill((Binary[]) dataArray, null);
       primitiveArraysMap.get(TSDataType.TEXT).add(dataArray);
     }
   }