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Posted to issues@hbase.apache.org by GitBox <gi...@apache.org> on 2021/12/13 02:09:15 UTC

[GitHub] [hbase] YutSean opened a new pull request #3939: HBASE-26565 Make StatisticThread alternative in LruBC

YutSean opened a new pull request #3939:
URL: https://github.com/apache/hbase/pull/3939


   https://issues.apache.org/jira/browse/HBASE-26565


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[GitHub] [hbase] YutSean commented on pull request #3939: HBASE-26565 Make StatisticThread alternative in LruBC

Posted by GitBox <gi...@apache.org>.
YutSean commented on pull request #3939:
URL: https://github.com/apache/hbase/pull/3939#issuecomment-997320491


   Spread this config to all the LRU. Found that it is really hard to spread a common feature among all LRUs. There are plenty of redundant code in them. Maybe we could also reconstruct them in another ticket. But this time, I just make FirstLevelBC as an abstract class to try my best to avoid redundant coding.......


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[GitHub] [hbase] YutSean commented on pull request #3939: HBASE-26565 Make StatisticThread alternative in LruBC

Posted by GitBox <gi...@apache.org>.
YutSean commented on pull request #3939:
URL: https://github.com/apache/hbase/pull/3939#issuecomment-998577512


   The failed UT is not related to the changes. Has rebased master branch and see the UT result this time.


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[GitHub] [hbase] Apache-HBase commented on pull request #3939: HBASE-26565 Make StatisticThread alternative in LruBC

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #3939:
URL: https://github.com/apache/hbase/pull/3939#issuecomment-992185863


   :confetti_ball: **+1 overall**
   
   
   
   
   
   
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   ||| _ Prechecks _ |
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   ||| _ master Compile Tests _ |
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   | +1 :green_heart: |  hadoopcheck  |  21m 28s |  Patch does not cause any errors with Hadoop 3.1.2 3.2.2 3.3.1.  |
   | +1 :green_heart: |  spotbugs  |   2m 26s |  the patch passed  |
   ||| _ Other Tests _ |
   | +1 :green_heart: |  asflicense  |   0m 12s |  The patch does not generate ASF License warnings.  |
   |  |   |  53m 25s |   |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
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[GitHub] [hbase] Apache-HBase commented on pull request #3939: HBASE-26565 Make StatisticThread alternative in LruBC

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #3939:
URL: https://github.com/apache/hbase/pull/3939#issuecomment-997342739


   :broken_heart: **-1 overall**
   
   
   
   
   
   
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   ||| _ Prechecks _ |
   ||| _ master Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   5m 50s |  master passed  |
   | +1 :green_heart: |  compile  |   1m 34s |  master passed  |
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   ||| _ Other Tests _ |
   | -1 :x: |  unit  | 231m 55s |  hbase-server in the patch failed.  |
   |  |   | 271m 19s |   |
   
   
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   | versions | git=2.17.1 maven=3.6.3 |
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[GitHub] [hbase] Apache-HBase commented on pull request #3939: HBASE-26565 Make StatisticThread alternative in LruBC

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #3939:
URL: https://github.com/apache/hbase/pull/3939#issuecomment-992154948


   :confetti_ball: **+1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |   1m 49s |  Docker mode activated.  |
   | -0 :warning: |  yetus  |   0m  3s |  Unprocessed flag(s): --brief-report-file --spotbugs-strict-precheck --whitespace-eol-ignore-list --whitespace-tabs-ignore-list --quick-hadoopcheck  |
   ||| _ Prechecks _ |
   ||| _ master Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   6m 18s |  master passed  |
   | +1 :green_heart: |  compile  |   1m 29s |  master passed  |
   | +1 :green_heart: |  shadedjars  |  10m 58s |  branch has no errors when building our shaded downstream artifacts.  |
   | +1 :green_heart: |  javadoc  |   1m  0s |  master passed  |
   ||| _ Patch Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   6m 14s |  the patch passed  |
   | +1 :green_heart: |  compile  |   1m 44s |  the patch passed  |
   | +1 :green_heart: |  javac  |   1m 44s |  the patch passed  |
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   | +1 :green_heart: |  javadoc  |   0m 51s |  the patch passed  |
   ||| _ Other Tests _ |
   | +1 :green_heart: |  unit  | 226m 57s |  hbase-server in the patch passed.  |
   |  |   | 270m 10s |   |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3939/1/artifact/yetus-jdk11-hadoop3-check/output/Dockerfile |
   | GITHUB PR | https://github.com/apache/hbase/pull/3939 |
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   | Personality | dev-support/hbase-personality.sh |
   | git revision | master / 8bca21b47d |
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   | versions | git=2.17.1 maven=3.6.3 |
   | Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
   
   
   This message was automatically generated.
   
   


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[GitHub] [hbase] Apache-HBase commented on pull request #3939: HBASE-26565 Make StatisticThread alternative in LruBC

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #3939:
URL: https://github.com/apache/hbase/pull/3939#issuecomment-997324569


   :broken_heart: **-1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |   1m  5s |  Docker mode activated.  |
   ||| _ Prechecks _ |
   | +1 :green_heart: |  dupname  |   0m  0s |  No case conflicting files found.  |
   | +1 :green_heart: |  hbaseanti  |   0m  0s |  Patch does not have any anti-patterns.  |
   | +1 :green_heart: |  @author  |   0m  0s |  The patch does not contain any @author tags.  |
   ||| _ master Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   4m 22s |  master passed  |
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   | +1 :green_heart: |  checkstyle  |   1m 10s |  master passed  |
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   ||| _ Patch Compile Tests _ |
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   | +1 :green_heart: |  whitespace  |   0m  0s |  The patch has no whitespace issues.  |
   | +1 :green_heart: |  hadoopcheck  |  21m 31s |  Patch does not cause any errors with Hadoop 3.1.2 3.2.2 3.3.1.  |
   | -1 :x: |  spotbugs  |   2m 26s |  hbase-server generated 2 new + 0 unchanged - 0 fixed = 2 total (was 0)  |
   ||| _ Other Tests _ |
   | +1 :green_heart: |  asflicense  |   0m 13s |  The patch does not generate ASF License warnings.  |
   |  |   |  53m 44s |   |
   
   
   | Reason | Tests |
   |-------:|:------|
   | FindBugs | module:hbase-server |
   |  |  org.apache.hadoop.hbase.io.hfile.FirstLevelBlockCache.STAT_THREAD_ENABLE_DEFAULT isn't final but should be  At FirstLevelBlockCache.java:be  At FirstLevelBlockCache.java:[line 35] |
   |  |  org.apache.hadoop.hbase.io.hfile.FirstLevelBlockCache.STAT_THREAD_ENABLE_KEY isn't final but should be  At FirstLevelBlockCache.java:be  At FirstLevelBlockCache.java:[line 34] |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3939/3/artifact/yetus-general-check/output/Dockerfile |
   | GITHUB PR | https://github.com/apache/hbase/pull/3939 |
   | Optional Tests | dupname asflicense javac spotbugs hadoopcheck hbaseanti checkstyle compile |
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[GitHub] [hbase] Apache9 commented on a change in pull request #3939: HBASE-26565 Make StatisticThread alternative in LruBC

Posted by GitBox <gi...@apache.org>.
Apache9 commented on a change in pull request #3939:
URL: https://github.com/apache/hbase/pull/3939#discussion_r830109549



##########
File path: hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/FirstLevelBlockCache.java
##########
@@ -17,22 +17,42 @@
  */
 package org.apache.hadoop.hbase.io.hfile;
 
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
 import org.apache.hadoop.hbase.io.HeapSize;
+import org.apache.hbase.thirdparty.com.google.common.util.concurrent.ThreadFactoryBuilder;
 import org.apache.yetus.audience.InterfaceAudience;
 
 /**
  * In-memory BlockCache that may be backed by secondary layer(s).
  */
 @InterfaceAudience.Private
-public interface FirstLevelBlockCache extends ResizableBlockCache, HeapSize {
+public abstract class FirstLevelBlockCache implements ResizableBlockCache, HeapSize {
+
+  /* Statistics thread */
+  protected static String STAT_THREAD_ENABLE_KEY = "hbase.lru.stat.enable";
+  protected static boolean STAT_THREAD_ENABLE_DEFAULT = false;

Review comment:
       As said in #3956 , we'd better set it to true in this PR, and file another PR to change to true on master branch.




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[GitHub] [hbase] Apache-HBase commented on pull request #3939: HBASE-26565 Make StatisticThread alternative in LruBC

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #3939:
URL: https://github.com/apache/hbase/pull/3939#issuecomment-998707749


   :confetti_ball: **+1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |   1m  6s |  Docker mode activated.  |
   | -0 :warning: |  yetus  |   0m  3s |  Unprocessed flag(s): --brief-report-file --spotbugs-strict-precheck --whitespace-eol-ignore-list --whitespace-tabs-ignore-list --quick-hadoopcheck  |
   ||| _ Prechecks _ |
   ||| _ master Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   4m 49s |  master passed  |
   | +1 :green_heart: |  compile  |   1m 17s |  master passed  |
   | +1 :green_heart: |  shadedjars  |   8m 25s |  branch has no errors when building our shaded downstream artifacts.  |
   | +1 :green_heart: |  javadoc  |   0m 44s |  master passed  |
   ||| _ Patch Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   4m 30s |  the patch passed  |
   | +1 :green_heart: |  compile  |   1m 13s |  the patch passed  |
   | +1 :green_heart: |  javac  |   1m 13s |  the patch passed  |
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   | +1 :green_heart: |  javadoc  |   0m 43s |  the patch passed  |
   ||| _ Other Tests _ |
   | +1 :green_heart: |  unit  | 146m  7s |  hbase-server in the patch passed.  |
   |  |   | 178m 59s |   |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3939/4/artifact/yetus-jdk11-hadoop3-check/output/Dockerfile |
   | GITHUB PR | https://github.com/apache/hbase/pull/3939 |
   | Optional Tests | javac javadoc unit shadedjars compile |
   | uname | Linux f2de6f5bb401 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9 23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
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   | Personality | dev-support/hbase-personality.sh |
   | git revision | master / 314e924e96 |
   | Default Java | AdoptOpenJDK-11.0.10+9 |
   |  Test Results | https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3939/4/testReport/ |
   | Max. process+thread count | 3506 (vs. ulimit of 30000) |
   | modules | C: hbase-server U: hbase-server |
   | Console output | https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3939/4/console |
   | versions | git=2.17.1 maven=3.6.3 |
   | Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
   
   
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[GitHub] [hbase] Apache-HBase commented on pull request #3939: HBASE-26565 Make StatisticThread alternative in LruBC

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #3939:
URL: https://github.com/apache/hbase/pull/3939#issuecomment-992064937


   :confetti_ball: **+1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |   1m  1s |  Docker mode activated.  |
   ||| _ Prechecks _ |
   | +1 :green_heart: |  dupname  |   0m  0s |  No case conflicting files found.  |
   | +1 :green_heart: |  hbaseanti  |   0m  0s |  Patch does not have any anti-patterns.  |
   | +1 :green_heart: |  @author  |   0m  0s |  The patch does not contain any @author tags.  |
   ||| _ master Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   4m 32s |  master passed  |
   | +1 :green_heart: |  compile  |   3m 24s |  master passed  |
   | +1 :green_heart: |  checkstyle  |   1m 11s |  master passed  |
   | +1 :green_heart: |  spotbugs  |   2m 14s |  master passed  |
   ||| _ Patch Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   4m 15s |  the patch passed  |
   | +1 :green_heart: |  compile  |   3m 24s |  the patch passed  |
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[GitHub] [hbase] Apache-HBase commented on pull request #3939: HBASE-26565 Make StatisticThread alternative in LruBC

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #3939:
URL: https://github.com/apache/hbase/pull/3939#issuecomment-992142284


   :confetti_ball: **+1 overall**
   
   
   
   
   
   
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   ||| _ Prechecks _ |
   ||| _ master Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   4m 33s |  master passed  |
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   | +1 :green_heart: |  shadedjars  |   9m  6s |  branch has no errors when building our shaded downstream artifacts.  |
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   | +1 :green_heart: |  compile  |   1m  3s |  the patch passed  |
   | +1 :green_heart: |  javac  |   1m  3s |  the patch passed  |
   | +1 :green_heart: |  shadedjars  |   9m 11s |  patch has no errors when building our shaded downstream artifacts.  |
   | +1 :green_heart: |  javadoc  |   0m 36s |  the patch passed  |
   ||| _ Other Tests _ |
   | +1 :green_heart: |  unit  | 211m 24s |  hbase-server in the patch passed.  |
   |  |   | 244m 46s |   |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3939/1/artifact/yetus-jdk8-hadoop3-check/output/Dockerfile |
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   | versions | git=2.17.1 maven=3.6.3 |
   | Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
   
   
   This message was automatically generated.
   
   


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[GitHub] [hbase] Apache-HBase commented on pull request #3939: HBASE-26565 Make StatisticThread alternative in LruBC

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #3939:
URL: https://github.com/apache/hbase/pull/3939#issuecomment-997340018


   :confetti_ball: **+1 overall**
   
   
   
   
   
   
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   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |   0m 55s |  Docker mode activated.  |
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   ||| _ Prechecks _ |
   ||| _ master Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   4m 21s |  master passed  |
   | +1 :green_heart: |  compile  |   1m  5s |  master passed  |
   | +1 :green_heart: |  shadedjars  |   9m  4s |  branch has no errors when building our shaded downstream artifacts.  |
   | +1 :green_heart: |  javadoc  |   0m 38s |  master passed  |
   ||| _ Patch Compile Tests _ |
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   | +1 :green_heart: |  compile  |   1m  4s |  the patch passed  |
   | +1 :green_heart: |  javac  |   1m  4s |  the patch passed  |
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   | +1 :green_heart: |  javadoc  |   0m 37s |  the patch passed  |
   ||| _ Other Tests _ |
   | +1 :green_heart: |  unit  | 211m 14s |  hbase-server in the patch passed.  |
   |  |   | 244m  3s |   |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3939/3/artifact/yetus-jdk8-hadoop3-check/output/Dockerfile |
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   | versions | git=2.17.1 maven=3.6.3 |
   | Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
   
   
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[GitHub] [hbase] Apache-HBase commented on pull request #3939: HBASE-26565 Make StatisticThread alternative in LruBC

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #3939:
URL: https://github.com/apache/hbase/pull/3939#issuecomment-992339235


   :confetti_ball: **+1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |   1m 32s |  Docker mode activated.  |
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   ||| _ Prechecks _ |
   ||| _ master Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   5m 31s |  master passed  |
   | +1 :green_heart: |  compile  |   1m 26s |  master passed  |
   | +1 :green_heart: |  shadedjars  |   9m 58s |  branch has no errors when building our shaded downstream artifacts.  |
   | +1 :green_heart: |  javadoc  |   0m 45s |  master passed  |
   ||| _ Patch Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   5m 27s |  the patch passed  |
   | +1 :green_heart: |  compile  |   1m 23s |  the patch passed  |
   | +1 :green_heart: |  javac  |   1m 23s |  the patch passed  |
   | +1 :green_heart: |  shadedjars  |   9m 15s |  patch has no errors when building our shaded downstream artifacts.  |
   | +1 :green_heart: |  javadoc  |   0m 44s |  the patch passed  |
   ||| _ Other Tests _ |
   | +1 :green_heart: |  unit  | 211m 14s |  hbase-server in the patch passed.  |
   |  |   | 249m 16s |   |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3939/2/artifact/yetus-jdk11-hadoop3-check/output/Dockerfile |
   | GITHUB PR | https://github.com/apache/hbase/pull/3939 |
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   | versions | git=2.17.1 maven=3.6.3 |
   | Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
   
   
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[GitHub] [hbase] Apache-HBase commented on pull request #3939: HBASE-26565 Make StatisticThread alternative in LruBC

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #3939:
URL: https://github.com/apache/hbase/pull/3939#issuecomment-992336160


   :confetti_ball: **+1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |   0m 55s |  Docker mode activated.  |
   | -0 :warning: |  yetus  |   0m  3s |  Unprocessed flag(s): --brief-report-file --spotbugs-strict-precheck --whitespace-eol-ignore-list --whitespace-tabs-ignore-list --quick-hadoopcheck  |
   ||| _ Prechecks _ |
   ||| _ master Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   4m 33s |  master passed  |
   | +1 :green_heart: |  compile  |   1m  4s |  master passed  |
   | +1 :green_heart: |  shadedjars  |   8m 59s |  branch has no errors when building our shaded downstream artifacts.  |
   | +1 :green_heart: |  javadoc  |   0m 39s |  master passed  |
   ||| _ Patch Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   4m 18s |  the patch passed  |
   | +1 :green_heart: |  compile  |   1m  3s |  the patch passed  |
   | +1 :green_heart: |  javac  |   1m  3s |  the patch passed  |
   | +1 :green_heart: |  shadedjars  |   9m  3s |  patch has no errors when building our shaded downstream artifacts.  |
   | +1 :green_heart: |  javadoc  |   0m 37s |  the patch passed  |
   ||| _ Other Tests _ |
   | +1 :green_heart: |  unit  | 212m  2s |  hbase-server in the patch passed.  |
   |  |   | 244m 57s |   |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3939/2/artifact/yetus-jdk8-hadoop3-check/output/Dockerfile |
   | GITHUB PR | https://github.com/apache/hbase/pull/3939 |
   | Optional Tests | javac javadoc unit shadedjars compile |
   | uname | Linux b31ec77ba0fa 4.15.0-162-generic #170-Ubuntu SMP Mon Oct 18 11:38:05 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux |
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   | versions | git=2.17.1 maven=3.6.3 |
   | Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
   
   
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[GitHub] [hbase] virajjasani commented on pull request #3939: HBASE-26565 Make StatisticThread alternative in LruBC

Posted by GitBox <gi...@apache.org>.
virajjasani commented on pull request #3939:
URL: https://github.com/apache/hbase/pull/3939#issuecomment-997257019


   Can we define common config that is applicable to any LRU we use?


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[GitHub] [hbase] Apache-HBase commented on pull request #3939: HBASE-26565 Make StatisticThread alternative in LruBC

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #3939:
URL: https://github.com/apache/hbase/pull/3939#issuecomment-998751776


   :confetti_ball: **+1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
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   | +0 :ok: |  reexec  |   6m 58s |  Docker mode activated.  |
   | -0 :warning: |  yetus  |   0m  3s |  Unprocessed flag(s): --brief-report-file --spotbugs-strict-precheck --whitespace-eol-ignore-list --whitespace-tabs-ignore-list --quick-hadoopcheck  |
   ||| _ Prechecks _ |
   ||| _ master Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   4m 33s |  master passed  |
   | +1 :green_heart: |  compile  |   1m  4s |  master passed  |
   | +1 :green_heart: |  shadedjars  |   9m 10s |  branch has no errors when building our shaded downstream artifacts.  |
   | +1 :green_heart: |  javadoc  |   0m 39s |  master passed  |
   ||| _ Patch Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   4m 16s |  the patch passed  |
   | +1 :green_heart: |  compile  |   1m  4s |  the patch passed  |
   | +1 :green_heart: |  javac  |   1m  4s |  the patch passed  |
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   | +1 :green_heart: |  javadoc  |   0m 38s |  the patch passed  |
   ||| _ Other Tests _ |
   | +1 :green_heart: |  unit  | 211m 43s |  hbase-server in the patch passed.  |
   |  |   | 250m 55s |   |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3939/4/artifact/yetus-jdk8-hadoop3-check/output/Dockerfile |
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   | Optional Tests | javac javadoc unit shadedjars compile |
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   | versions | git=2.17.1 maven=3.6.3 |
   | Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
   
   
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[GitHub] [hbase] Apache-HBase commented on pull request #3939: HBASE-26565 Make StatisticThread alternative in LruBC

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #3939:
URL: https://github.com/apache/hbase/pull/3939#issuecomment-998613573


   :broken_heart: **-1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |   0m 26s |  Docker mode activated.  |
   ||| _ Prechecks _ |
   | +1 :green_heart: |  dupname  |   0m  0s |  No case conflicting files found.  |
   | +1 :green_heart: |  hbaseanti  |   0m  0s |  Patch does not have any anti-patterns.  |
   | +1 :green_heart: |  @author  |   0m  0s |  The patch does not contain any @author tags.  |
   ||| _ master Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   4m  9s |  master passed  |
   | +1 :green_heart: |  compile  |   3m 12s |  master passed  |
   | +1 :green_heart: |  checkstyle  |   1m  5s |  master passed  |
   | +1 :green_heart: |  spotbugs  |   2m  6s |  master passed  |
   ||| _ Patch Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   3m 51s |  the patch passed  |
   | +1 :green_heart: |  compile  |   3m 12s |  the patch passed  |
   | +1 :green_heart: |  javac  |   3m 12s |  the patch passed  |
   | -0 :warning: |  checkstyle  |   1m  3s |  hbase-server: The patch generated 1 new + 12 unchanged - 2 fixed = 13 total (was 14)  |
   | +1 :green_heart: |  whitespace  |   0m  0s |  The patch has no whitespace issues.  |
   | +1 :green_heart: |  hadoopcheck  |  19m 39s |  Patch does not cause any errors with Hadoop 3.1.2 3.2.2 3.3.1.  |
   | -1 :x: |  spotbugs  |   2m 16s |  hbase-server generated 2 new + 0 unchanged - 0 fixed = 2 total (was 0)  |
   ||| _ Other Tests _ |
   | +1 :green_heart: |  asflicense  |   0m 16s |  The patch does not generate ASF License warnings.  |
   |  |   |  49m 13s |   |
   
   
   | Reason | Tests |
   |-------:|:------|
   | FindBugs | module:hbase-server |
   |  |  org.apache.hadoop.hbase.io.hfile.FirstLevelBlockCache.STAT_THREAD_ENABLE_DEFAULT isn't final but should be  At FirstLevelBlockCache.java:be  At FirstLevelBlockCache.java:[line 35] |
   |  |  org.apache.hadoop.hbase.io.hfile.FirstLevelBlockCache.STAT_THREAD_ENABLE_KEY isn't final but should be  At FirstLevelBlockCache.java:be  At FirstLevelBlockCache.java:[line 34] |
   
   
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   | spotbugs | https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3939/4/artifact/yetus-general-check/output/new-spotbugs-hbase-server.html |
   | Max. process+thread count | 95 (vs. ulimit of 30000) |
   | modules | C: hbase-server U: hbase-server |
   | Console output | https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3939/4/console |
   | versions | git=2.17.1 maven=3.6.3 spotbugs=4.2.2 |
   | Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
   
   
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