[incubator-iotdb] branch rel/0.10 updated: [IOTDB-835] Fix delete timeseries and change data type then write failed (#1622)

[qi...@apache.org]

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qiaojialin pushed a commit to branch rel/0.10
in repository https://gitbox.apache.org/repos/asf/incubator-iotdb.git


The following commit(s) were added to refs/heads/rel/0.10 by this push:
     new 693cd57  [IOTDB-835] Fix delete timeseries and change data type then write failed (#1622)
693cd57 is described below

commit 693cd57bbb552fa6e2ecdd3198c0ddaaee3065e9
Author: Zesong Sun <sz...@mails.tsinghua.edu.cn>
AuthorDate: Sat Aug 15 09:36:13 2020 +0800

    [IOTDB-835] Fix delete timeseries and change data type then write failed (#1622)
---
 .../java/org/apache/iotdb/db/engine/memtable/AbstractMemTable.java     | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/server/src/main/java/org/apache/iotdb/db/engine/memtable/AbstractMemTable.java b/server/src/main/java/org/apache/iotdb/db/engine/memtable/AbstractMemTable.java
index 429124a..bf4fc9c 100644
--- a/server/src/main/java/org/apache/iotdb/db/engine/memtable/AbstractMemTable.java
+++ b/server/src/main/java/org/apache/iotdb/db/engine/memtable/AbstractMemTable.java
@@ -230,6 +230,9 @@ public abstract class AbstractMemTable implements IMemTable {
       if (chunk == null) {
         return;
       }
+      if (timestamp == Long.MAX_VALUE) {
+        deviceMap.remove(measurementId);
+      }
       int deletedPointsNumber = chunk.delete(timestamp);
       totalPointsNum -= deletedPointsNumber;
     }