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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2021/01/26 06:47:44 UTC

[GitHub] [iotdb] mychaow opened a new pull request #2582: fix sync bug for tsfiles's directory changed by vitural storage group

mychaow opened a new pull request #2582:
URL: https://github.com/apache/iotdb/pull/2582


   ## Description
   
   
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   This PR has:
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       - [ ] concurrent read
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   - [ ] added documentation for new or modified features or behaviors.
   - [ ] added Javadocs for most classes and all non-trivial methods. 
   - [ ] added or updated version, __license__, or notice information
   - [ ] added comments explaining the "why" and the intent of the code wherever would not be obvious 
     for an unfamiliar reader.
   - [ ] added unit tests or modified existing tests to cover new code paths, ensuring the threshold 
     for code coverage.
   - [ ] added integration tests.
   - [ ] been tested in a test IoTDB cluster.
   
   <!-- Check the items by putting "x" in the brackets for the done things. Not all of these items 
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   <hr>
   
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[GitHub] [iotdb] sonarcloud[bot] commented on pull request #2582: fix sync bug for tsfiles's directory changed by vitural storage group

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] commented on pull request #2582:
URL: https://github.com/apache/iotdb/pull/2582#issuecomment-767351766


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   [<img src='https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/CoverageChart/NoCoverageInfo.png' alt='No Coverage information' width='16' height='16' />](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb&pullRequest=2582) No Coverage information  
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[GitHub] [iotdb] sonarcloud[bot] removed a comment on pull request #2582: fix sync bug for tsfiles's directory changed by vitural storage group

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] removed a comment on pull request #2582:
URL: https://github.com/apache/iotdb/pull/2582#issuecomment-768081716


   Kudos, SonarCloud Quality Gate passed!
   
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[GitHub] [iotdb] qiaojialin commented on a change in pull request #2582: fix sync bug for tsfiles's directory changed by vitural storage group

Posted by GitBox <gi...@apache.org>.
qiaojialin commented on a change in pull request #2582:
URL: https://github.com/apache/iotdb/pull/2582#discussion_r571360549



##########
File path: cross-tests/pom.xml
##########
@@ -84,4 +84,32 @@
             </plugin>
         </plugins>
     </build>
+    <profiles>
+        <profile>
+            <id>skipCrossTests</id>
+            <activation>
+                <property>
+                    <name>skipTests</name>
+                    <value>true</value>
+                </property>
+            </activation>
+            <properties>
+                <cross.test.it.skip>true</cross.test.it.skip>
+                <cross.ut.skip>true</cross.ut.skip>
+                <cross.test.test.skip>true</cross.test.test.skip>
+            </properties>
+        </profile>
+        <profile>
+            <id>skipUT_CrossTests</id>
+            <activation>
+                <property>
+                    <name>skipUTs</name>
+                    <value>true</value>
+                </property>
+            </activation>
+            <properties>
+                <cross.ut.skip>true</cross.ut.skip>
+            </properties>
+        </profile>
+    </profiles>

Review comment:
       -DskipTests can not skip the test in cross-test module, so added this




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[GitHub] [iotdb] jixuan1989 commented on a change in pull request #2582: fix sync bug for tsfiles's directory changed by vitural storage group

Posted by GitBox <gi...@apache.org>.
jixuan1989 commented on a change in pull request #2582:
URL: https://github.com/apache/iotdb/pull/2582#discussion_r566526910



##########
File path: server/src/main/java/org/apache/iotdb/db/sync/sender/manage/ISyncFileManager.java
##########
@@ -55,13 +55,14 @@
    */
   void getValidFiles(String dataDir) throws IOException;
 
-  Map<String, Map<Long, Set<File>>> getCurrentSealedLocalFilesMap();
 
-  Map<String, Map<Long, Set<File>>> getLastLocalFilesMap();
+  Map<String, Map<Long, Map<Long, Set<File>>>> getCurrentSealedLocalFilesMap();

Review comment:
       this also needs comments... @return




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[GitHub] [iotdb] HTHou commented on a change in pull request #2582: fix sync bug for tsfiles's directory changed by vitural storage group

Posted by GitBox <gi...@apache.org>.
HTHou commented on a change in pull request #2582:
URL: https://github.com/apache/iotdb/pull/2582#discussion_r565866626



##########
File path: server/src/main/java/org/apache/iotdb/db/sync/sender/manage/SyncFileManager.java
##########
@@ -102,35 +107,45 @@ public void getCurrentLocalFiles(String dataDir) {
           .equals(TsFileConstant.TMP_SUFFIX)) {
         continue;
       }
-      allSGs.putIfAbsent(sgFolder.getName(), new HashSet<>());
+      allSGs.putIfAbsent(sgFolder.getName(), new HashMap<>());
       currentAllLocalFiles.putIfAbsent(sgFolder.getName(), new HashMap<>());
-      for (File timeRangeFolder : sgFolder.listFiles()) {
-        try {
-          Long timeRangeId = Long.parseLong(timeRangeFolder.getName());
-          currentAllLocalFiles.get(sgFolder.getName()).putIfAbsent(timeRangeId, new HashSet<>());
-          File[] files = timeRangeFolder.listFiles();
-          Arrays.stream(files)
-              .forEach(file -> currentAllLocalFiles.get(sgFolder.getName()).get(timeRangeId)
+      for (File virtualSgFolder : sgFolder.listFiles()) {
+          try {
+            Long vgId = Long.parseLong(virtualSgFolder.getName());
+            allSGs.get(sgFolder.getName()).putIfAbsent(vgId, new HashSet<>());

Review comment:
       The indent...

##########
File path: server/src/main/java/org/apache/iotdb/db/sync/sender/transfer/SyncClient.java
##########
@@ -470,17 +475,22 @@ public void sync() throws IOException {
           throw new SyncConnectionException("Unable to connect to receiver", e);
         }
         logger.info(
-            "Sync process starts to transfer data of storage group {}, it has {} time ranges.",
+            "Sync process starts to transfer data of storage group {}, it has {} virtual storage group.",

Review comment:
       ```suggestion
               "Sync process starts to transfer data of storage group {}, it has {} virtual storage groups.",
   ```

##########
File path: server/src/main/java/org/apache/iotdb/db/sync/sender/transfer/SyncClient.java
##########
@@ -515,9 +525,9 @@ public void syncDeletedFilesNameInOneGroup(String sgName, Long timeRangeId,
     logger.info("Start to sync names of deleted files in storage group {}", sgName);
     for (File file : deletedFilesName) {
       try {
-        if (serviceClient.syncDeletedFileName(file.getName()).code == SUCCESS_CODE) {
+        if (serviceClient.syncDeletedFileName(getFileNameWithSG(file)).code == SUCCESS_CODE) {
           logger.info("Receiver has received deleted file name {} successfully.", file.getName());

Review comment:
       ```suggestion
             logger.info("Receiver has received deleted file name {} successfully.", getFileNameWithSG(file));
   ```




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[GitHub] [iotdb] sonarcloud[bot] commented on pull request #2582: fix sync bug for tsfiles's directory changed by vitural storage group

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] commented on pull request #2582:
URL: https://github.com/apache/iotdb/pull/2582#issuecomment-768081716


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[GitHub] [iotdb] sonarcloud[bot] removed a comment on pull request #2582: fix sync bug for tsfiles's directory changed by vitural storage group

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] removed a comment on pull request #2582:
URL: https://github.com/apache/iotdb/pull/2582#issuecomment-767402442


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[GitHub] [iotdb] qiaojialin merged pull request #2582: fix sync bug for tsfiles's directory changed by vitural storage group

Posted by GitBox <gi...@apache.org>.
qiaojialin merged pull request #2582:
URL: https://github.com/apache/iotdb/pull/2582


   


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[GitHub] [iotdb] sonarcloud[bot] commented on pull request #2582: fix sync bug for tsfiles's directory changed by vitural storage group

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[GitHub] [iotdb] sonarcloud[bot] commented on pull request #2582: fix sync bug for tsfiles's directory changed by vitural storage group

Posted by GitBox <gi...@apache.org>.
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[GitHub] [iotdb] qiaojialin commented on a change in pull request #2582: fix sync bug for tsfiles's directory changed by vitural storage group

Posted by GitBox <gi...@apache.org>.
qiaojialin commented on a change in pull request #2582:
URL: https://github.com/apache/iotdb/pull/2582#discussion_r571360932



##########
File path: server/src/main/java/org/apache/iotdb/db/sync/sender/manage/ISyncFileManager.java
##########
@@ -55,13 +55,14 @@
    */
   void getValidFiles(String dataDir) throws IOException;
 
-  Map<String, Map<Long, Set<File>>> getCurrentSealedLocalFilesMap();
 
-  Map<String, Map<Long, Set<File>>> getLastLocalFilesMap();
+  Map<String, Map<Long, Map<Long, Set<File>>>> getCurrentSealedLocalFilesMap();

Review comment:
       virtual sg configuration in sg level is needed. Then the receiver could follow the configuration of the sender and each sg should be synced by one sender.




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[GitHub] [iotdb] sonarcloud[bot] commented on pull request #2582: fix sync bug for tsfiles's directory changed by vitural storage group

Posted by GitBox <gi...@apache.org>.
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URL: https://github.com/apache/iotdb/pull/2582#issuecomment-769541068


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[GitHub] [iotdb] SilverNarcissus commented on a change in pull request #2582: fix sync bug for tsfiles's directory changed by vitural storage group

Posted by GitBox <gi...@apache.org>.
SilverNarcissus commented on a change in pull request #2582:
URL: https://github.com/apache/iotdb/pull/2582#discussion_r571354097



##########
File path: cross-tests/pom.xml
##########
@@ -84,4 +84,32 @@
             </plugin>
         </plugins>
     </build>
+    <profiles>
+        <profile>
+            <id>skipCrossTests</id>
+            <activation>
+                <property>
+                    <name>skipTests</name>
+                    <value>true</value>
+                </property>
+            </activation>
+            <properties>
+                <cross.test.it.skip>true</cross.test.it.skip>
+                <cross.ut.skip>true</cross.ut.skip>
+                <cross.test.test.skip>true</cross.test.test.skip>
+            </properties>
+        </profile>
+        <profile>
+            <id>skipUT_CrossTests</id>
+            <activation>
+                <property>
+                    <name>skipUTs</name>
+                    <value>true</value>
+                </property>
+            </activation>
+            <properties>
+                <cross.ut.skip>true</cross.ut.skip>
+            </properties>
+        </profile>
+    </profiles>

Review comment:
       Could you explain the function of this part?




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[GitHub] [iotdb] HTHou commented on a change in pull request #2582: fix sync bug for tsfiles's directory changed by vitural storage group

Posted by GitBox <gi...@apache.org>.
HTHou commented on a change in pull request #2582:
URL: https://github.com/apache/iotdb/pull/2582#discussion_r565035375



##########
File path: server/src/main/java/org/apache/iotdb/db/sync/sender/manage/SyncFileManager.java
##########
@@ -47,33 +47,35 @@
 
   /**
    * All storage groups on the disk where the current sync task is executed
+   * logicalSg -> <virtualSg, timeRangeId>
    */
-  private Map<String, Set<Long>> allSGs;
+  private Map<String, Map<Long, Set<Long>>> allSGs;
 
   /**
    * Key is storage group, value is all sealed tsfiles in the storage group. Inner key is time range
    * id, inner value is the set of current sealed tsfiles.
+   * logicalSg -> virtualSg ->  <timeRangeId, files>
    */
-  private Map<String, Map<Long, Set<File>>> currentSealedLocalFilesMap;
+  private Map<String, Map<Long, Map<Long, Set<File>>>> currentSealedLocalFilesMap;
 
   /**
    * Key is storage group, value is all last local tsfiles in the storage group, which doesn't
    * contains those tsfiles which are not synced successfully. Inner key is time range id, inner
    * value is the set of last local tsfiles.

Review comment:
       Update these comments?




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[GitHub] [iotdb] sonarcloud[bot] removed a comment on pull request #2582: fix sync bug for tsfiles's directory changed by vitural storage group

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sonarcloud[bot] removed a comment on pull request #2582:
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   [<img src='https://sonarsource.github.io/sonarcloud-github-static-resources/v2/common/security_hotspot.png' alt='Security Hotspot' width='16' height='16' />](https://sonarcloud.io/project/security_hotspots?id=apache_incubator-iotdb&pullRequest=2582&resolved=false&types=SECURITY_HOTSPOT) [<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/security_hotspots?id=apache_incubator-iotdb&pullRequest=2582&resolved=false&types=SECURITY_HOTSPOT) [0 Security Hotspots](https://sonarcloud.io/project/security_hotspots?id=apache_incubator-iotdb&pullRequest=2582&resolved=false&types=SECURITY_HOTSPOT)  
   [<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=2582&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=2582&resolved=false&types=CODE_SMELL) [2 Code Smells](https://sonarcloud.io/project/issues?id=apache_incubator-iotdb&pullRequest=2582&resolved=false&types=CODE_SMELL)
   
   [<img src='https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/CoverageChart/NoCoverageInfo.png' alt='No Coverage information' width='16' height='16' />](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb&pullRequest=2582) No Coverage information  
   [<img src='https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/Duplications/3.png' alt='0.0%' width='16' height='16' />](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb&pullRequest=2582&metric=new_duplicated_lines_density&view=list) [0.0% Duplication](https://sonarcloud.io/component_measures?id=apache_incubator-iotdb&pullRequest=2582&metric=new_duplicated_lines_density&view=list)
   
   


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