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Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2020/05/20 07:47:44 UTC

[GitHub] [incubator-hudi] hddong opened a new pull request #1645: [HUDI-707]Add unit test for StatsCommand

hddong opened a new pull request #1645:
URL: https://github.com/apache/incubator-hudi/pull/1645


   ## *Tips*
   - *Thank you very much for contributing to Apache Hudi.*
   - *Please review https://hudi.apache.org/contributing.html before opening a pull request.*
   
   ## What is the purpose of the pull request
   
   *Add unit test for StatsCommand*
   
   ## Brief change log
   
     - *Add unit test for StatsCommand*
   
   ## Verify this pull request
   
   This pull request is a trivial rework / code cleanup without any test coverage.
   
   ## Committer checklist
   
    - [ ] Has a corresponding JIRA in PR title & commit
    
    - [ ] Commit message is descriptive of the change
    
    - [ ] CI is green
   
    - [ ] Necessary doc changes done or have another open PR
          
    - [ ] For large changes, please consider breaking it into sub-tasks under an umbrella JIRA.


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[GitHub] [incubator-hudi] codecov-commenter edited a comment on pull request #1645: [HUDI-707]Add unit test for StatsCommand

Posted by GitBox <gi...@apache.org>.
codecov-commenter edited a comment on pull request #1645:
URL: https://github.com/apache/incubator-hudi/pull/1645#issuecomment-631841340


   # [Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=h1) Report
   > Merging [#1645](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=desc) into [master](https://codecov.io/gh/apache/incubator-hudi/commit/6a0aa9a645d11ed7b50e18aa0563dafcd9d145f7&el=desc) will **not change** coverage.
   > The diff coverage is `n/a`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/incubator-hudi/pull/1645/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=tree)
   
   ```diff
   @@            Coverage Diff            @@
   ##             master    #1645   +/-   ##
   =========================================
     Coverage     18.33%   18.33%           
     Complexity      855      855           
   =========================================
     Files           344      344           
     Lines         15167    15167           
     Branches       1512     1512           
   =========================================
     Hits           2781     2781           
     Misses        12033    12033           
     Partials        353      353           
   ```
   
   
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=footer). Last update [6a0aa9a...a7d26cb](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [incubator-hudi] yanghua commented on a change in pull request #1645: [HUDI-707]Add unit test for StatsCommand

Posted by GitBox <gi...@apache.org>.
yanghua commented on a change in pull request #1645:
URL: https://github.com/apache/incubator-hudi/pull/1645#discussion_r428490566



##########
File path: hudi-cli/src/test/java/org/apache/hudi/cli/commands/TestStatsCommand.java
##########
@@ -0,0 +1,176 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hudi.cli.commands;
+
+import com.codahale.metrics.Histogram;
+import com.codahale.metrics.Snapshot;
+import com.codahale.metrics.UniformReservoir;
+import org.apache.hudi.cli.AbstractShellIntegrationTest;
+import org.apache.hudi.cli.HoodieCLI;
+import org.apache.hudi.cli.HoodiePrintHelper;
+import org.apache.hudi.cli.HoodieTableHeaderFields;
+import org.apache.hudi.cli.TableHeader;
+import org.apache.hudi.cli.common.HoodieTestCommitMetadataGenerator;
+import org.apache.hudi.common.HoodieTestDataGenerator;
+import org.apache.hudi.common.model.HoodieTableType;
+import org.apache.hudi.common.model.HoodieTestUtils;
+import org.apache.hudi.common.table.timeline.versioning.TimelineLayoutVersion;
+import org.apache.hudi.common.util.Option;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.shell.core.CommandResult;
+
+import java.io.File;
+import java.io.IOException;
+import java.text.DecimalFormat;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+/**
+ * Test class of {@link org.apache.hudi.cli.commands.StatsCommand}.
+ */
+public class TestStatsCommand extends AbstractShellIntegrationTest {
+
+  private String tablePath;
+
+  @BeforeEach
+  public void init() throws IOException {
+    String tableName = "test_table";
+    tablePath = basePath + File.separator + tableName;
+
+    HoodieCLI.conf = jsc.hadoopConfiguration();
+    // Create table and connect
+    new TableCommand().createTable(
+        tablePath, "test_table", HoodieTableType.COPY_ON_WRITE.name(),
+        "", TimelineLayoutVersion.VERSION_1, "org.apache.hudi.common.model.HoodieAvroPayload");
+  }
+
+  /**
+   * Test case for command 'stats wa'.
+   */
+  @Test
+  public void testWriteAmplificationStats() {
+    // generate data and metadata
+    Map<String, Integer[]> data = new LinkedHashMap();

Review comment:
       -> `Map<String, Integer[]> data = new LinkedHashMap<>();`

##########
File path: hudi-cli/src/test/java/org/apache/hudi/cli/commands/TestStatsCommand.java
##########
@@ -0,0 +1,176 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hudi.cli.commands;
+
+import com.codahale.metrics.Histogram;
+import com.codahale.metrics.Snapshot;
+import com.codahale.metrics.UniformReservoir;
+import org.apache.hudi.cli.AbstractShellIntegrationTest;
+import org.apache.hudi.cli.HoodieCLI;
+import org.apache.hudi.cli.HoodiePrintHelper;
+import org.apache.hudi.cli.HoodieTableHeaderFields;
+import org.apache.hudi.cli.TableHeader;
+import org.apache.hudi.cli.common.HoodieTestCommitMetadataGenerator;
+import org.apache.hudi.common.HoodieTestDataGenerator;
+import org.apache.hudi.common.model.HoodieTableType;
+import org.apache.hudi.common.model.HoodieTestUtils;
+import org.apache.hudi.common.table.timeline.versioning.TimelineLayoutVersion;
+import org.apache.hudi.common.util.Option;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.shell.core.CommandResult;
+
+import java.io.File;
+import java.io.IOException;
+import java.text.DecimalFormat;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+/**
+ * Test class of {@link org.apache.hudi.cli.commands.StatsCommand}.
+ */
+public class TestStatsCommand extends AbstractShellIntegrationTest {
+
+  private String tablePath;
+
+  @BeforeEach
+  public void init() throws IOException {
+    String tableName = "test_table";
+    tablePath = basePath + File.separator + tableName;
+
+    HoodieCLI.conf = jsc.hadoopConfiguration();
+    // Create table and connect
+    new TableCommand().createTable(
+        tablePath, "test_table", HoodieTableType.COPY_ON_WRITE.name(),
+        "", TimelineLayoutVersion.VERSION_1, "org.apache.hudi.common.model.HoodieAvroPayload");
+  }
+
+  /**
+   * Test case for command 'stats wa'.
+   */
+  @Test
+  public void testWriteAmplificationStats() {
+    // generate data and metadata
+    Map<String, Integer[]> data = new LinkedHashMap();
+    data.put("100", new Integer[] {15, 10});
+    data.put("101", new Integer[] {20, 10});
+    data.put("102", new Integer[] {15, 15});
+
+    data.forEach((key, value) -> {
+      HoodieTestCommitMetadataGenerator.createCommitFileWithMetadata(tablePath, key, jsc.hadoopConfiguration(),
+          Option.of(value[0]), Option.of(value[1]));
+    });
+
+    CommandResult cr = getShell().executeCommand("stats wa");
+    assertTrue(cr.isSuccess());
+
+    // generate expect
+    List<Comparable[]> rows = new ArrayList<>();
+    DecimalFormat df = new DecimalFormat("#.00");
+    data.forEach((key, value) -> {
+      // there are two partitions, so need to *2
+      rows.add(new Comparable[]{key, value[1] * 2, value[0] * 2, df.format((float) value[0] / value[1])});
+    });
+    int totalWrite = data.values().stream().map(integers -> integers[0] * 2).mapToInt(s -> s).sum();
+    int totalUpdate = data.values().stream().map(integers -> integers[1] * 2).mapToInt(s -> s).sum();
+    rows.add(new Comparable[]{"Total", totalUpdate, totalWrite, df.format((float) totalWrite / totalUpdate)});
+
+    TableHeader header = new TableHeader().addTableHeaderField(HoodieTableHeaderFields.HEADER_COMMIT_TIME)
+        .addTableHeaderField(HoodieTableHeaderFields.HEADER_TOTAL_UPSERTED)
+        .addTableHeaderField(HoodieTableHeaderFields.HEADER_TOTAL_WRITTEN)
+        .addTableHeaderField(HoodieTableHeaderFields.HEADER_WRITE_AMPLIFICATION_FACTOR);
+    String expected = HoodiePrintHelper.print(header, new HashMap<>(), "", false, -1, false, rows);
+
+    assertEquals(expected, cr.getResult().toString());
+  }
+
+  /**
+   * Test case for command 'stats filesizes'.
+   */
+  @Test
+  public void testFileSizeStats() throws IOException {
+    String commit1 = "100";
+    String commit2 = "101";
+    Map<String, Integer[]> data = new LinkedHashMap();

Review comment:
       ditto

##########
File path: hudi-cli/src/test/java/org/apache/hudi/cli/commands/TestRepairsCommand.java
##########
@@ -64,8 +64,9 @@ public void init() throws IOException {
     tablePath = basePath + File.separator + tableName;
 
     // Create table and connect
+    System.out.println(tablePath);

Review comment:
       Can we remove stdout print?

##########
File path: hudi-cli/src/main/java/org/apache/hudi/cli/commands/StatsCommand.java
##########
@@ -138,6 +141,20 @@ public String fileSizeStats(
     Snapshot s = globalHistogram.getSnapshot();
     rows.add(printFileSizeHistogram("ALL", s));
 
+    TableHeader header = new TableHeader()
+        .addTableHeaderField(HoodieTableHeaderFields.HEADER_COMMIT_TIME)
+        .addTableHeaderField(HoodieTableHeaderFields.HEADER_HISTOGRAM_MIN)
+        .addTableHeaderField(HoodieTableHeaderFields.HEADER_HISTOGRAM_10TH)
+        .addTableHeaderField(HoodieTableHeaderFields.HEADER_HISTOGRAM_50TH)
+        .addTableHeaderField(HoodieTableHeaderFields.HEADER_HISTOGRAM_AVG)
+        .addTableHeaderField(HoodieTableHeaderFields.HEADER_HISTOGRAM_95TH)
+        .addTableHeaderField(HoodieTableHeaderFields.HEADER_HISTOGRAM_MAX)
+        .addTableHeaderField(HoodieTableHeaderFields.HEADER_HISTOGRAM_NUM_FILES)
+        .addTableHeaderField(HoodieTableHeaderFields.HEADER_HISTOGRAM_STD_DEV);
+    return HoodiePrintHelper.print(header, getFieldNameToConverterMap(), sortByField, descending, limit, headerOnly, rows);
+  }
+
+  public Map getFieldNameToConverterMap() {

Review comment:
       Can we return a generic type `Map<String, Function<Object, String>>`?




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[GitHub] [incubator-hudi] bvaradar commented on pull request #1645: [HUDI-707]Add unit test for StatsCommand

Posted by GitBox <gi...@apache.org>.
bvaradar commented on pull request #1645:
URL: https://github.com/apache/incubator-hudi/pull/1645#issuecomment-631624593


   @yanghua @leesf : Would you be interested in shepherding this PR when it is ready ?


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[GitHub] [incubator-hudi] codecov-commenter edited a comment on pull request #1645: [HUDI-707]Add unit test for StatsCommand

Posted by GitBox <gi...@apache.org>.
codecov-commenter edited a comment on pull request #1645:
URL: https://github.com/apache/incubator-hudi/pull/1645#issuecomment-631841340


   # [Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=h1) Report
   > Merging [#1645](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=desc) into [master](https://codecov.io/gh/apache/incubator-hudi/commit/74ecc27e920c70fa4598d8e5a696954203a5b127&el=desc) will **decrease** coverage by `0.01%`.
   > The diff coverage is `n/a`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/incubator-hudi/pull/1645/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #1645      +/-   ##
   ============================================
   - Coverage     18.34%   18.33%   -0.02%     
   - Complexity      854      855       +1     
   ============================================
     Files           344      344              
     Lines         15172    15167       -5     
     Branches       1512     1512              
   ============================================
   - Hits           2784     2781       -3     
   + Misses        12035    12033       -2     
     Partials        353      353              
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...ain/java/org/apache/hudi/avro/HoodieAvroUtils.java](https://codecov.io/gh/apache/incubator-hudi/pull/1645/diff?src=pr&el=tree#diff-aHVkaS1jb21tb24vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvYXZyby9Ib29kaWVBdnJvVXRpbHMuamF2YQ==) | `48.09% <0.00%> (-1.91%)` | `22.00% <0.00%> (ø%)` | |
   | [...apache/hudi/common/fs/HoodieWrapperFileSystem.java](https://codecov.io/gh/apache/incubator-hudi/pull/1645/diff?src=pr&el=tree#diff-aHVkaS1jb21tb24vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvY29tbW9uL2ZzL0hvb2RpZVdyYXBwZXJGaWxlU3lzdGVtLmphdmE=) | `22.69% <0.00%> (+0.70%)` | `29.00% <0.00%> (+1.00%)` | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=footer). Last update [74ecc27...6a43c92](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [incubator-hudi] codecov-commenter edited a comment on pull request #1645: [HUDI-707]Add unit test for StatsCommand

Posted by GitBox <gi...@apache.org>.
codecov-commenter edited a comment on pull request #1645:
URL: https://github.com/apache/incubator-hudi/pull/1645#issuecomment-631841340


   # [Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=h1) Report
   > Merging [#1645](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=desc) into [master](https://codecov.io/gh/apache/incubator-hudi/commit/6a0aa9a645d11ed7b50e18aa0563dafcd9d145f7&el=desc) will **not change** coverage.
   > The diff coverage is `n/a`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/incubator-hudi/pull/1645/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=tree)
   
   ```diff
   @@            Coverage Diff            @@
   ##             master    #1645   +/-   ##
   =========================================
     Coverage     18.33%   18.33%           
     Complexity      855      855           
   =========================================
     Files           344      344           
     Lines         15167    15167           
     Branches       1512     1512           
   =========================================
     Hits           2781     2781           
     Misses        12033    12033           
     Partials        353      353           
   ```
   
   
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=footer). Last update [6a0aa9a...5abfd69](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [incubator-hudi] hddong commented on pull request #1645: [HUDI-707]Add unit test for StatsCommand

Posted by GitBox <gi...@apache.org>.
hddong commented on pull request #1645:
URL: https://github.com/apache/incubator-hudi/pull/1645#issuecomment-631917437


   @yanghua : it's ready now.


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[GitHub] [incubator-hudi] codecov-commenter commented on pull request #1645: [HUDI-707]Add unit test for StatsCommand

Posted by GitBox <gi...@apache.org>.
codecov-commenter commented on pull request #1645:
URL: https://github.com/apache/incubator-hudi/pull/1645#issuecomment-631841340


   # [Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=h1) Report
   > Merging [#1645](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=desc) into [master](https://codecov.io/gh/apache/incubator-hudi/commit/74ecc27e920c70fa4598d8e5a696954203a5b127&el=desc) will **decrease** coverage by `0.01%`.
   > The diff coverage is `n/a`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/incubator-hudi/pull/1645/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #1645      +/-   ##
   ============================================
   - Coverage     18.34%   18.33%   -0.02%     
   - Complexity      854      855       +1     
   ============================================
     Files           344      344              
     Lines         15172    15167       -5     
     Branches       1512     1512              
   ============================================
   - Hits           2784     2781       -3     
   + Misses        12035    12033       -2     
     Partials        353      353              
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...ain/java/org/apache/hudi/avro/HoodieAvroUtils.java](https://codecov.io/gh/apache/incubator-hudi/pull/1645/diff?src=pr&el=tree#diff-aHVkaS1jb21tb24vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvYXZyby9Ib29kaWVBdnJvVXRpbHMuamF2YQ==) | `48.09% <0.00%> (-1.91%)` | `22.00% <0.00%> (ø%)` | |
   | [...apache/hudi/common/fs/HoodieWrapperFileSystem.java](https://codecov.io/gh/apache/incubator-hudi/pull/1645/diff?src=pr&el=tree#diff-aHVkaS1jb21tb24vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvY29tbW9uL2ZzL0hvb2RpZVdyYXBwZXJGaWxlU3lzdGVtLmphdmE=) | `22.69% <0.00%> (+0.70%)` | `29.00% <0.00%> (+1.00%)` | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=footer). Last update [74ecc27...6a43c92](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [incubator-hudi] yanghua merged pull request #1645: [HUDI-707]Add unit test for StatsCommand

Posted by GitBox <gi...@apache.org>.
yanghua merged pull request #1645:
URL: https://github.com/apache/incubator-hudi/pull/1645


   


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[GitHub] [incubator-hudi] yanghua commented on pull request #1645: [HUDI-707]Add unit test for StatsCommand

Posted by GitBox <gi...@apache.org>.
yanghua commented on pull request #1645:
URL: https://github.com/apache/incubator-hudi/pull/1645#issuecomment-631836600


   > you be interested in shepherding this PR when it is
   
   Yes, of course.


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[GitHub] [incubator-hudi] codecov-commenter edited a comment on pull request #1645: [HUDI-707]Add unit test for StatsCommand

Posted by GitBox <gi...@apache.org>.
codecov-commenter edited a comment on pull request #1645:
URL: https://github.com/apache/incubator-hudi/pull/1645#issuecomment-631841340


   # [Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=h1) Report
   > Merging [#1645](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=desc) into [master](https://codecov.io/gh/apache/incubator-hudi/commit/74ecc27e920c70fa4598d8e5a696954203a5b127&el=desc) will **decrease** coverage by `0.01%`.
   > The diff coverage is `n/a`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/incubator-hudi/pull/1645/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #1645      +/-   ##
   ============================================
   - Coverage     18.34%   18.33%   -0.02%     
   - Complexity      854      855       +1     
   ============================================
     Files           344      344              
     Lines         15172    15167       -5     
     Branches       1512     1512              
   ============================================
   - Hits           2784     2781       -3     
   + Misses        12035    12033       -2     
     Partials        353      353              
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...ain/java/org/apache/hudi/avro/HoodieAvroUtils.java](https://codecov.io/gh/apache/incubator-hudi/pull/1645/diff?src=pr&el=tree#diff-aHVkaS1jb21tb24vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvYXZyby9Ib29kaWVBdnJvVXRpbHMuamF2YQ==) | `48.09% <0.00%> (-1.91%)` | `22.00% <0.00%> (ø%)` | |
   | [...apache/hudi/common/fs/HoodieWrapperFileSystem.java](https://codecov.io/gh/apache/incubator-hudi/pull/1645/diff?src=pr&el=tree#diff-aHVkaS1jb21tb24vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL2h1ZGkvY29tbW9uL2ZzL0hvb2RpZVdyYXBwZXJGaWxlU3lzdGVtLmphdmE=) | `22.69% <0.00%> (+0.70%)` | `29.00% <0.00%> (+1.00%)` | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=footer). Last update [74ecc27...138f2f8](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [incubator-hudi] hddong commented on pull request #1645: [HUDI-707]Add unit test for StatsCommand

Posted by GitBox <gi...@apache.org>.
hddong commented on pull request #1645:
URL: https://github.com/apache/incubator-hudi/pull/1645#issuecomment-631977694


   @yanghua Thanks for your review, had address them.


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[GitHub] [incubator-hudi] codecov-commenter edited a comment on pull request #1645: [HUDI-707]Add unit test for StatsCommand

Posted by GitBox <gi...@apache.org>.
codecov-commenter edited a comment on pull request #1645:
URL: https://github.com/apache/incubator-hudi/pull/1645#issuecomment-631841340


   # [Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=h1) Report
   > Merging [#1645](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=desc) into [master](https://codecov.io/gh/apache/incubator-hudi/commit/6a0aa9a645d11ed7b50e18aa0563dafcd9d145f7&el=desc) will **not change** coverage.
   > The diff coverage is `n/a`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/incubator-hudi/pull/1645/graphs/tree.svg?width=650&height=150&src=pr&token=VTTXabwbs2)](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=tree)
   
   ```diff
   @@            Coverage Diff            @@
   ##             master    #1645   +/-   ##
   =========================================
     Coverage     18.33%   18.33%           
     Complexity      855      855           
   =========================================
     Files           344      344           
     Lines         15167    15167           
     Branches       1512     1512           
   =========================================
     Hits           2781     2781           
     Misses        12033    12033           
     Partials        353      353           
   ```
   
   
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=footer). Last update [6a0aa9a...5abfd69](https://codecov.io/gh/apache/incubator-hudi/pull/1645?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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