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caogaofei pushed a commit to branch beyyes/fix_cornor
in repository https://gitbox.apache.org/repos/asf/iotdb.git

commit 5e3d9dc16d68e229fcb0d58faea85eeb2b92a005
Author: Beyyes <[email protected]>
AuthorDate: Thu Feb 2 18:20:57 2023 +0800

    add logs for LACK_DATA_PARTITION_ALLOCATION and DiskSpaceWarningThreshold 
triggering
---
 .../iotdb/confignode/manager/partition/PartitionManager.java   | 10 +++++++++-
 docs/UserGuide/Reference/Status-Codes.md                       |  1 +
 docs/zh/UserGuide/Reference/Status-Codes.md                    |  5 +++--
 .../db/service/thrift/impl/DataNodeInternalRPCServiceImpl.java |  4 ++++
 .../src/main/java/org/apache/iotdb/rpc/TSStatusCode.java       |  1 +
 5 files changed, 18 insertions(+), 3 deletions(-)

diff --git 
a/confignode/src/main/java/org/apache/iotdb/confignode/manager/partition/PartitionManager.java
 
b/confignode/src/main/java/org/apache/iotdb/confignode/manager/partition/PartitionManager.java
index 588b9c99f2..4127ba29d1 100644
--- 
a/confignode/src/main/java/org/apache/iotdb/confignode/manager/partition/PartitionManager.java
+++ 
b/confignode/src/main/java/org/apache/iotdb/confignode/manager/partition/PartitionManager.java
@@ -315,7 +315,15 @@ public class PartitionManager {
       }
     }
 
-    return (DataPartitionResp) getDataPartition(req);
+    resp = (DataPartitionResp) getDataPartition(req);
+    if (resp.isAllPartitionsExist()) {
+      LOGGER.error("");
+      resp.setStatus(
+          new 
TSStatus(TSStatusCode.LACK_DATA_PARTITION_ALLOCATION.getStatusCode())
+              .setMessage("Lacked some data partition allocation result in the 
response"));
+      return resp;
+    }
+    return resp;
   }
 
   // ======================================================
diff --git a/docs/UserGuide/Reference/Status-Codes.md 
b/docs/UserGuide/Reference/Status-Codes.md
index bb00b48de1..29bc191c85 100644
--- a/docs/UserGuide/Reference/Status-Codes.md
+++ b/docs/UserGuide/Reference/Status-Codes.md
@@ -133,6 +133,7 @@ Here is a list of Status Code and related message:
 | 904         | CONSENSUS_NOT_INITIALIZED         | Consensus is not 
initialized and cannot provide service                                   |
 | 905         | REGION_LEADER_CHANGE_ERROR        | Region leader migration 
failed                                                            |
 | 906         | NO_AVAILABLE_REGION_GROUP         | Cannot find an available 
region group                                                     |
+| 907         | LACK_DATA_PARTITION_ALLOCATION    | Lacked some data partition 
allocation result in the response                              |
 | 1000        | DATANODE_ALREADY_REGISTERED       | DataNode already 
registered in cluster                                                    |
 | 1001        | NO_ENOUGH_DATANODE                | The number of DataNode is 
not enough, cannot remove DataNode or create enough replication |
 | 1002        | ADD_CONFIGNODE_ERROR              | Add ConfigNode error       
                                                               |
diff --git a/docs/zh/UserGuide/Reference/Status-Codes.md 
b/docs/zh/UserGuide/Reference/Status-Codes.md
index 8d2847cec7..5d93f11fca 100644
--- a/docs/zh/UserGuide/Reference/Status-Codes.md
+++ b/docs/zh/UserGuide/Reference/Status-Codes.md
@@ -109,8 +109,8 @@ try {
 | 711  | TSBLOCK_SERIALIZE_ERROR           | TsBlock 序列化错误             |
 | 712  | INTERNAL_REQUEST_TIME_OUT         | MPP 操作超时                  |
 | 713  | INTERNAL_REQUEST_RETRY_ERROR      | 内部操作重试失败                  |
-| 714    | NO_SUCH_QUERY                     | 查询不存在                           
    |
-| 715    | QUERY_WAS_KILLED                  | 查询执行时被终止                        
  |
+| 714  | NO_SUCH_QUERY                     | 查询不存在                     |
+| 715  | QUERY_WAS_KILLED                  | 查询执行时被终止                  |
 | 800  | UNINITIALIZED_AUTH_ERROR          | 授权模块未初始化                  |
 | 801  | WRONG_LOGIN_PASSWORD              | 用户名或密码错误                  |
 | 802  | NOT_LOGIN                         | 没有登录                      |
@@ -134,6 +134,7 @@ try {
 | 904  | CONSENSUS_NOT_INITIALIZED         | 共识层未初始化,不能提供服务            |
 | 905  | REGION_LEADER_CHANGE_ERROR        | Region leader 迁移失败        |
 | 906  | NO_AVAILABLE_REGION_GROUP         | 无法找到可用的 Region 副本组        |
+| 907  | LACK_DATA_PARTITION_ALLOCATION    | 调用创建数据分区方法的返回结果里缺少信息      |
 | 1000 | DATANODE_ALREADY_REGISTERED       | DataNode 在集群中已经注册         |
 | 1001 | NO_ENOUGH_DATANODE                | DataNode 数量不足,无法移除节点或创建副本 |
 | 1002 | ADD_CONFIGNODE_ERROR              | 新增 ConfigNode 失败          |
diff --git 
a/server/src/main/java/org/apache/iotdb/db/service/thrift/impl/DataNodeInternalRPCServiceImpl.java
 
b/server/src/main/java/org/apache/iotdb/db/service/thrift/impl/DataNodeInternalRPCServiceImpl.java
index c6b14c2b52..98b250467a 100644
--- 
a/server/src/main/java/org/apache/iotdb/db/service/thrift/impl/DataNodeInternalRPCServiceImpl.java
+++ 
b/server/src/main/java/org/apache/iotdb/db/service/thrift/impl/DataNodeInternalRPCServiceImpl.java
@@ -1076,6 +1076,10 @@ public class DataNodeInternalRPCServiceImpl implements 
IDataNodeRPCService.Iface
       loadSample.setDiskUsageRate(1.0 - freeDiskRatio);
       // Reset NodeStatus if necessary
       if (freeDiskRatio < commonConfig.getDiskSpaceWarningThreshold()) {
+        LOGGER.warn(
+            "The remaining disk usage ratio:{} is less than 
disk_spec_warning_threshold:{}, set system to readonly!",
+            freeDiskRatio,
+            commonConfig.getDiskSpaceWarningThreshold());
         commonConfig.setNodeStatus(NodeStatus.ReadOnly);
         commonConfig.setStatusReason(NodeStatus.DISK_FULL);
       }
diff --git a/service-rpc/src/main/java/org/apache/iotdb/rpc/TSStatusCode.java 
b/service-rpc/src/main/java/org/apache/iotdb/rpc/TSStatusCode.java
index 4c5519c19b..dc985b5f38 100644
--- a/service-rpc/src/main/java/org/apache/iotdb/rpc/TSStatusCode.java
+++ b/service-rpc/src/main/java/org/apache/iotdb/rpc/TSStatusCode.java
@@ -136,6 +136,7 @@ public enum TSStatusCode {
   CONSENSUS_NOT_INITIALIZED(904),
   REGION_LEADER_CHANGE_ERROR(905),
   NO_AVAILABLE_REGION_GROUP(906),
+  LACK_DATA_PARTITION_ALLOCATION(907),
 
   // Cluster Manager
   ADD_CONFIGNODE_ERROR(1000),

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