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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2020/10/26 11:57:30 UTC

[GitHub] [iotdb] Ring-k opened a new pull request #1866: fix some regression bugs

Ring-k opened a new pull request #1866:
URL: https://github.com/apache/iotdb/pull/1866


   This pull request fixes some regression bugs, including:
    - error message in distributed version containing unnecessary exception information
    - always showing error message when deleting timeseries


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[GitHub] [iotdb] mychaow merged pull request #1866: fix some regression bugs

Posted by GitBox <gi...@apache.org>.
mychaow merged pull request #1866:
URL: https://github.com/apache/iotdb/pull/1866


   


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[GitHub] [iotdb] sonarcloud[bot] commented on pull request #1866: fix some regression bugs

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] commented on pull request #1866:
URL: https://github.com/apache/iotdb/pull/1866#issuecomment-716517489


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[GitHub] [iotdb] jt2594838 commented on a change in pull request #1866: fix some regression bugs

Posted by GitBox <gi...@apache.org>.
jt2594838 commented on a change in pull request #1866:
URL: https://github.com/apache/iotdb/pull/1866#discussion_r512372161



##########
File path: cluster/src/main/java/org/apache/iotdb/cluster/server/member/RaftMember.java
##########
@@ -1334,7 +1338,7 @@ private TSStatus handleLogExecutionException(
           .getStatus(Arrays.asList(((BatchInsertionException) cause).getFailingStatus()));
     }
     TSStatus tsStatus = StatusUtils.getStatus(StatusUtils.EXECUTE_STATEMENT_ERROR,
-        cause.getClass().getName() + ":" + cause.getMessage());
+        cause.getMessage());
     if (cause instanceof IoTDBException) {

Review comment:
       This is not relevant to this PR, but it occurs to me that RunTimeExceptions sometimes does not provide useful messages, and it would difficult to locate the problem.
   So please add this:
   ```
   if (cause instanceof RunTimeException) {
     logger.error("RuntimeException during executing {}", log , cause);
   }
   ```
   




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[GitHub] [iotdb] jt2594838 commented on a change in pull request #1866: fix some regression bugs

Posted by GitBox <gi...@apache.org>.
jt2594838 commented on a change in pull request #1866:
URL: https://github.com/apache/iotdb/pull/1866#discussion_r512370657



##########
File path: server/src/main/java/org/apache/iotdb/db/qp/executor/PlanExecutor.java
##########
@@ -371,7 +374,12 @@ protected QueryDataSet processDataQuery(QueryPlan queryPlan, QueryContext contex
       } else if (queryPlan instanceof LastQueryPlan) {
         queryDataSet = queryRouter.lastQuery((LastQueryPlan) queryPlan, context);
       } else {
-        queryDataSet = queryRouter.rawDataQuery((RawDataQueryPlan) queryPlan, context);
+        try {
+          queryDataSet = queryRouter.rawDataQuery((RawDataQueryPlan) queryPlan, context);
+        } catch (IndexOutOfBoundsException e) {

Review comment:
       I believe this is a misuse, since it does not involve any index, and I would prefer creating a new Exception like `IllegalTimeRangeException` of `IllegalPredicateException`. You may correct it within this PR or just create an issue about it.




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[GitHub] [iotdb] Ring-k commented on a change in pull request #1866: fix some regression bugs

Posted by GitBox <gi...@apache.org>.
Ring-k commented on a change in pull request #1866:
URL: https://github.com/apache/iotdb/pull/1866#discussion_r512461317



##########
File path: server/src/main/java/org/apache/iotdb/db/qp/executor/PlanExecutor.java
##########
@@ -371,7 +374,12 @@ protected QueryDataSet processDataQuery(QueryPlan queryPlan, QueryContext contex
       } else if (queryPlan instanceof LastQueryPlan) {
         queryDataSet = queryRouter.lastQuery((LastQueryPlan) queryPlan, context);
       } else {
-        queryDataSet = queryRouter.rawDataQuery((RawDataQueryPlan) queryPlan, context);
+        try {
+          queryDataSet = queryRouter.rawDataQuery((RawDataQueryPlan) queryPlan, context);
+        } catch (IndexOutOfBoundsException e) {

Review comment:
       To make it more clear, I created EmptyIntervalException.




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[GitHub] [iotdb] LebronAl commented on a change in pull request #1866: fix some regression bugs

Posted by GitBox <gi...@apache.org>.
LebronAl commented on a change in pull request #1866:
URL: https://github.com/apache/iotdb/pull/1866#discussion_r512366813



##########
File path: server/src/main/java/org/apache/iotdb/db/qp/executor/PlanExecutor.java
##########
@@ -371,7 +374,12 @@ protected QueryDataSet processDataQuery(QueryPlan queryPlan, QueryContext contex
       } else if (queryPlan instanceof LastQueryPlan) {
         queryDataSet = queryRouter.lastQuery((LastQueryPlan) queryPlan, context);
       } else {
-        queryDataSet = queryRouter.rawDataQuery((RawDataQueryPlan) queryPlan, context);
+        try {
+          queryDataSet = queryRouter.rawDataQuery((RawDataQueryPlan) queryPlan, context);
+        } catch (IndexOutOfBoundsException e) {

Review comment:
       Sorry, I'm a little confused about when will this method throw a IndexOutOfBoundsException?




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[GitHub] [iotdb] sonarcloud[bot] commented on pull request #1866: fix some regression bugs

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] commented on pull request #1866:
URL: https://github.com/apache/iotdb/pull/1866#issuecomment-717643708


   Kudos, SonarCloud Quality Gate passed!
   
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[GitHub] [iotdb] Ring-k commented on a change in pull request #1866: fix some regression bugs

Posted by GitBox <gi...@apache.org>.
Ring-k commented on a change in pull request #1866:
URL: https://github.com/apache/iotdb/pull/1866#discussion_r512377289



##########
File path: cluster/src/main/java/org/apache/iotdb/cluster/server/member/RaftMember.java
##########
@@ -1334,7 +1338,7 @@ private TSStatus handleLogExecutionException(
           .getStatus(Arrays.asList(((BatchInsertionException) cause).getFailingStatus()));
     }
     TSStatus tsStatus = StatusUtils.getStatus(StatusUtils.EXECUTE_STATEMENT_ERROR,
-        cause.getClass().getName() + ":" + cause.getMessage());
+        cause.getMessage());
     if (cause instanceof IoTDBException) {

Review comment:
       That's a good idea.




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[GitHub] [iotdb] sonarcloud[bot] commented on pull request #1866: fix some regression bugs

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] commented on pull request #1866:
URL: https://github.com/apache/iotdb/pull/1866#issuecomment-716954451


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[GitHub] [iotdb] Ring-k commented on a change in pull request #1866: fix some regression bugs

Posted by GitBox <gi...@apache.org>.
Ring-k commented on a change in pull request #1866:
URL: https://github.com/apache/iotdb/pull/1866#discussion_r512368718



##########
File path: server/src/main/java/org/apache/iotdb/db/qp/executor/PlanExecutor.java
##########
@@ -371,7 +374,12 @@ protected QueryDataSet processDataQuery(QueryPlan queryPlan, QueryContext contex
       } else if (queryPlan instanceof LastQueryPlan) {
         queryDataSet = queryRouter.lastQuery((LastQueryPlan) queryPlan, context);
       } else {
-        queryDataSet = queryRouter.rawDataQuery((RawDataQueryPlan) queryPlan, context);
+        try {
+          queryDataSet = queryRouter.rawDataQuery((RawDataQueryPlan) queryPlan, context);
+        } catch (IndexOutOfBoundsException e) {

Review comment:
       When we have some nonsense predicates, such as 
    - select status, temperature from root.ln.wf01.wt01 where time < 2017-11-01T00:05:00.000 and time > 2017-11-01T00:12:00.000




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[GitHub] [iotdb] sonarcloud[bot] removed a comment on pull request #1866: fix some regression bugs

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] removed a comment on pull request #1866:
URL: https://github.com/apache/iotdb/pull/1866#issuecomment-716517489


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[GitHub] [iotdb] sonarcloud[bot] removed a comment on pull request #1866: fix some regression bugs

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] removed a comment on pull request #1866:
URL: https://github.com/apache/iotdb/pull/1866#issuecomment-716954451


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   [<img src='https://sonarsource.github.io/sonarcloud-github-static-resources/v2/common/bug.png' alt='Bug' width='16' height='16' />](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb&pullRequest=1866&resolved=false&types=BUG) [<img src='https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/RatingBadge/A.png' alt='A' width='16' height='16' />](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb&pullRequest=1866&resolved=false&types=BUG) [0 Bugs](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb&pullRequest=1866&resolved=false&types=BUG)  
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   [<img src='https://sonarsource.github.io/sonarcloud-github-static-resources/v2/common/code_smell.png' alt='Code Smell' width='16' height='16' />](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb&pullRequest=1866&resolved=false&types=CODE_SMELL) [<img src='https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/RatingBadge/A.png' alt='A' width='16' height='16' />](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb&pullRequest=1866&resolved=false&types=CODE_SMELL) [3 Code Smells](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb&pullRequest=1866&resolved=false&types=CODE_SMELL)
   
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