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Posted to issues@hbase.apache.org by GitBox <gi...@apache.org> on 2021/02/12 16:40:29 UTC

[GitHub] [hbase] saintstack opened a new pull request #2949: HBASE-25570 On largish cluster, "CleanerChore: Could not delete dir..…

saintstack opened a new pull request #2949:
URL: https://github.com/apache/hbase/pull/2949


   …." makes master log unreadable
   
   Turn down the amount we log. If you want to see the full exception
   enable TRACE-level logging.


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[GitHub] [hbase] Apache-HBase commented on pull request #2949: HBASE-25570 On largish cluster, "CleanerChore: Could not delete dir..…

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #2949:
URL: https://github.com/apache/hbase/pull/2949#issuecomment-778574981


   :confetti_ball: **+1 overall**
   
   
   
   
   
   
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   ||| _ Prechecks _ |
   ||| _ master Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   4m 23s |  master passed  |
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   | +1 :green_heart: |  javadoc  |   0m 39s |  the patch passed  |
   ||| _ Other Tests _ |
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   |  |   | 162m  2s |   |
   
   
   | 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-2949/2/artifact/yetus-jdk11-hadoop3-check/output/Dockerfile |
   | GITHUB PR | https://github.com/apache/hbase/pull/2949 |
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[GitHub] [hbase] Apache-HBase commented on pull request #2949: HBASE-25570 On largish cluster, "CleanerChore: Could not delete dir..…

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #2949:
URL: https://github.com/apache/hbase/pull/2949#issuecomment-778565612


   :confetti_ball: **+1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |   1m 16s |  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 11s |  master passed  |
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   | +1 :green_heart: |  spotbugs  |   2m 18s |  the patch passed  |
   ||| _ Other Tests _ |
   | +1 :green_heart: |  asflicense  |   0m 13s |  The patch does not generate ASF License warnings.  |
   |  |   |  50m 13s |   |
   
   
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   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-2949/2/artifact/yetus-general-check/output/Dockerfile |
   | GITHUB PR | https://github.com/apache/hbase/pull/2949 |
   | Optional Tests | dupname asflicense javac spotbugs hadoopcheck hbaseanti checkstyle compile |
   | uname | Linux 4723059a7b51 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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[GitHub] [hbase] Apache-HBase commented on pull request #2949: HBASE-25570 On largish cluster, "CleanerChore: Could not delete dir..…

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #2949:
URL: https://github.com/apache/hbase/pull/2949#issuecomment-778601608


   :confetti_ball: **+1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |   1m  6s |  Docker mode activated.  |
   | -0 :warning: |  yetus  |   0m  4s |  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 34s |  master passed  |
   | +1 :green_heart: |  compile  |   1m 12s |  master passed  |
   | +1 :green_heart: |  shadedjars  |   7m 22s |  branch has no errors when building our shaded downstream artifacts.  |
   | +1 :green_heart: |  javadoc  |   0m 42s |  master passed  |
   ||| _ Patch Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   4m 38s |  the patch passed  |
   | +1 :green_heart: |  compile  |   1m 13s |  the patch passed  |
   | +1 :green_heart: |  javac  |   1m 13s |  the patch passed  |
   | +1 :green_heart: |  shadedjars  |   7m 20s |  patch has no errors when building our shaded downstream artifacts.  |
   | +1 :green_heart: |  javadoc  |   0m 41s |  the patch passed  |
   ||| _ Other Tests _ |
   | +1 :green_heart: |  unit  | 201m 15s |  hbase-server in the patch passed.  |
   |  |   | 231m 56s |   |
   
   
   | 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-2949/3/artifact/yetus-jdk11-hadoop3-check/output/Dockerfile |
   | GITHUB PR | https://github.com/apache/hbase/pull/2949 |
   | Optional Tests | javac javadoc unit shadedjars compile |
   | uname | Linux 278849ec9bf1 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9 23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
   | Build tool | maven |
   | Personality | dev-support/hbase-personality.sh |
   | git revision | master / e88f54b485 |
   | Default Java | AdoptOpenJDK-11.0.6+10 |
   |  Test Results | https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-2949/3/testReport/ |
   | Max. process+thread count | 3438 (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-2949/3/console |
   | versions | git=2.17.1 maven=3.6.3 |
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[GitHub] [hbase] saintstack commented on a change in pull request #2949: HBASE-25570 On largish cluster, "CleanerChore: Could not delete dir..…

Posted by GitBox <gi...@apache.org>.
saintstack commented on a change in pull request #2949:
URL: https://github.com/apache/hbase/pull/2949#discussion_r575618690



##########
File path: hbase-server/src/main/java/org/apache/hadoop/hbase/master/cleaner/CleanerChore.java
##########
@@ -468,9 +468,14 @@ private boolean deleteAction(Action<Boolean> deletion, String type, Path dir) {
       LOG.debug("Couldn't delete '{}' yet because it isn't empty w/exception.", dir, exception);
       deleted = false;
     } catch (IOException ioe) {
-      LOG.info("Could not delete {} under {}. might be transient; we'll retry. if it keeps "
-          + "happening, use following exception when asking on mailing list.",
-        type, dir, ioe);
+      if (LOG.isTraceEnabled()) {
+        LOG.info("Could not delete {} under {}; will retry. If it keeps happening, " +
+            "quote the exception when asking on mailing list.", type, dir, ioe);
+      } else {
+        LOG.info("Could not delete {} under {}; will retry. If it keeps happening, enable" +
+            "TRACE-level logging and quote the exception when asking on mailing list.",
+            type, dir, ioe.getMessage());

Review comment:
       This is a good one. Thank you. Fixed.




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[GitHub] [hbase] Apache-HBase commented on pull request #2949: HBASE-25570 On largish cluster, "CleanerChore: Could not delete dir..…

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #2949:
URL: https://github.com/apache/hbase/pull/2949#issuecomment-778581674


   :confetti_ball: **+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 14s |  master passed  |
   | +1 :green_heart: |  compile  |   3m 21s |  master passed  |
   | +1 :green_heart: |  checkstyle  |   1m 13s |  master passed  |
   | +1 :green_heart: |  spotbugs  |   2m  9s |  master passed  |
   ||| _ Patch Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   3m 52s |  the patch passed  |
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   | +1 :green_heart: |  whitespace  |   0m  0s |  The patch has no whitespace issues.  |
   | +1 :green_heart: |  hadoopcheck  |  18m 52s |  Patch does not cause any errors with Hadoop 3.1.2 3.2.1 3.3.0.  |
   | +1 :green_heart: |  spotbugs  |   2m 15s |  the patch passed  |
   ||| _ Other Tests _ |
   | +1 :green_heart: |  asflicense  |   0m 13s |  The patch does not generate ASF License warnings.  |
   |  |   |  49m 32s |   |
   
   
   | 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-2949/3/artifact/yetus-general-check/output/Dockerfile |
   | GITHUB PR | https://github.com/apache/hbase/pull/2949 |
   | Optional Tests | dupname asflicense javac spotbugs hadoopcheck hbaseanti checkstyle compile |
   | uname | Linux a15678e32f0d 4.15.0-126-generic #129-Ubuntu SMP Mon Nov 23 18:53:38 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
   | Build tool | maven |
   | Personality | dev-support/hbase-personality.sh |
   | git revision | master / e88f54b485 |
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   | checkstyle | https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-2949/3/artifact/yetus-general-check/output/diff-checkstyle-hbase-server.txt |
   | Max. process+thread count | 85 (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-2949/3/console |
   | versions | git=2.17.1 maven=3.6.3 spotbugs=3.1.12 |
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[GitHub] [hbase] Apache-HBase commented on pull request #2949: HBASE-25570 On largish cluster, "CleanerChore: Could not delete dir..…

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #2949:
URL: https://github.com/apache/hbase/pull/2949#issuecomment-778337665


   :confetti_ball: **+1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |   1m 42s |  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 34s |  master passed  |
   | +1 :green_heart: |  compile  |   3m 36s |  master passed  |
   | +1 :green_heart: |  checkstyle  |   1m 14s |  master passed  |
   | +1 :green_heart: |  spotbugs  |   2m 14s |  master passed  |
   ||| _ Patch Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   4m  4s |  the patch passed  |
   | +1 :green_heart: |  compile  |   3m 27s |  the patch passed  |
   | +1 :green_heart: |  javac  |   3m 27s |  the patch passed  |
   | +1 :green_heart: |  checkstyle  |   1m 14s |  the patch passed  |
   | +1 :green_heart: |  whitespace  |   0m  0s |  The patch has no whitespace issues.  |
   | +1 :green_heart: |  hadoopcheck  |  21m 53s |  Patch does not cause any errors with Hadoop 3.1.2 3.2.1 3.3.0.  |
   | +1 :green_heart: |  spotbugs  |   2m 57s |  the patch passed  |
   ||| _ Other Tests _ |
   | +1 :green_heart: |  asflicense  |   0m 15s |  The patch does not generate ASF License warnings.  |
   |  |   |  56m 18s |   |
   
   
   | 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-2949/1/artifact/yetus-general-check/output/Dockerfile |
   | GITHUB PR | https://github.com/apache/hbase/pull/2949 |
   | Optional Tests | dupname asflicense javac spotbugs hadoopcheck hbaseanti checkstyle compile |
   | uname | Linux 7aedd1bf3eea 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9 23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
   | Build tool | maven |
   | Personality | dev-support/hbase-personality.sh |
   | git revision | master / 3e743df6d0 |
   | Default Java | AdoptOpenJDK-1.8.0_232-b09 |
   | Max. process+thread count | 86 (vs. ulimit of 30000) |
   | modules | C: hbase-server U: hbase-server |
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   | versions | git=2.17.1 maven=3.6.3 spotbugs=3.1.12 |
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[GitHub] [hbase] saintstack commented on pull request #2949: HBASE-25570 On largish cluster, "CleanerChore: Could not delete dir..…

Posted by GitBox <gi...@apache.org>.
saintstack commented on pull request #2949:
URL: https://github.com/apache/hbase/pull/2949#issuecomment-778561549


   Address the helpful @shahrs87 feedback.


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[GitHub] [hbase] saintstack commented on a change in pull request #2949: HBASE-25570 On largish cluster, "CleanerChore: Could not delete dir..…

Posted by GitBox <gi...@apache.org>.
saintstack commented on a change in pull request #2949:
URL: https://github.com/apache/hbase/pull/2949#discussion_r575539439



##########
File path: hbase-server/src/main/java/org/apache/hadoop/hbase/master/cleaner/CleanerChore.java
##########
@@ -468,9 +468,14 @@ private boolean deleteAction(Action<Boolean> deletion, String type, Path dir) {
       LOG.debug("Couldn't delete '{}' yet because it isn't empty w/exception.", dir, exception);
       deleted = false;
     } catch (IOException ioe) {
-      LOG.info("Could not delete {} under {}. might be transient; we'll retry. if it keeps "
-          + "happening, use following exception when asking on mailing list.",
-        type, dir, ioe);
+      if (LOG.isTraceEnabled()) {
+        LOG.info("Could not delete {} under {}; will retry. If it keeps happening, " +

Review comment:
       You are right (though I suppose it doesn't matter much because of the if-check.. but let me fix. Thanks for review.




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[GitHub] [hbase] Apache-HBase commented on pull request #2949: HBASE-25570 On largish cluster, "CleanerChore: Could not delete dir..…

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #2949:
URL: https://github.com/apache/hbase/pull/2949#issuecomment-778575943


   :broken_heart: **-1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |   0m 28s |  Docker mode activated.  |
   | -0 :warning: |  yetus  |   0m  4s |  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  |   3m 53s |  master passed  |
   | +1 :green_heart: |  compile  |   0m 58s |  master passed  |
   | +1 :green_heart: |  shadedjars  |   6m 28s |  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  |   3m 28s |  the patch passed  |
   | +1 :green_heart: |  compile  |   0m 57s |  the patch passed  |
   | +1 :green_heart: |  javac  |   0m 57s |  the patch passed  |
   | +1 :green_heart: |  shadedjars  |   6m 35s |  patch has no errors when building our shaded downstream artifacts.  |
   | +1 :green_heart: |  javadoc  |   0m 36s |  the patch passed  |
   ||| _ Other Tests _ |
   | -1 :x: |  unit  | 146m  5s |  hbase-server in the patch failed.  |
   |  |   | 172m 20s |   |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
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[GitHub] [hbase] saintstack merged pull request #2949: HBASE-25570 On largish cluster, "CleanerChore: Could not delete dir..…

Posted by GitBox <gi...@apache.org>.
saintstack merged pull request #2949:
URL: https://github.com/apache/hbase/pull/2949


   


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[GitHub] [hbase] Apache-HBase commented on pull request #2949: HBASE-25570 On largish cluster, "CleanerChore: Could not delete dir..…

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #2949:
URL: https://github.com/apache/hbase/pull/2949#issuecomment-778594541


   :confetti_ball: **+1 overall**
   
   
   
   
   
   
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   | +1 :green_heart: |  mvninstall  |   3m 32s |  the patch passed  |
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   | +1 :green_heart: |  unit  | 142m 27s |  hbase-server in the patch passed.  |
   |  |   | 169m 12s |   |
   
   
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   |----------:|:-------------|
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   | GITHUB PR | https://github.com/apache/hbase/pull/2949 |
   | Optional Tests | javac javadoc unit shadedjars compile |
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[GitHub] [hbase] shahrs87 commented on a change in pull request #2949: HBASE-25570 On largish cluster, "CleanerChore: Could not delete dir..…

Posted by GitBox <gi...@apache.org>.
shahrs87 commented on a change in pull request #2949:
URL: https://github.com/apache/hbase/pull/2949#discussion_r576249915



##########
File path: hbase-server/src/main/java/org/apache/hadoop/hbase/master/cleaner/CleanerChore.java
##########
@@ -468,9 +468,14 @@ private boolean deleteAction(Action<Boolean> deletion, String type, Path dir) {
       LOG.debug("Couldn't delete '{}' yet because it isn't empty w/exception.", dir, exception);
       deleted = false;
     } catch (IOException ioe) {
-      LOG.info("Could not delete {} under {}. might be transient; we'll retry. if it keeps "
-          + "happening, use following exception when asking on mailing list.",
-        type, dir, ioe);
+      if (LOG.isTraceEnabled()) {
+        LOG.trace("Could not delete {} under {}; will retry. If it keeps happening, " +
+            "quote the exception when asking on mailing list.", type, dir, ioe);
+      } else {
+        LOG.info("Could not delete {} under {} because {}; will retry. If it  keeps happening, enable" +

Review comment:
       super nit: space between enable and TRACE-level for better readability.




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[GitHub] [hbase] Apache-HBase commented on pull request #2949: HBASE-25570 On largish cluster, "CleanerChore: Could not delete dir..…

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #2949:
URL: https://github.com/apache/hbase/pull/2949#issuecomment-778408459


   :confetti_ball: **+1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime | Comment |
   |:----:|----------:|--------:|:--------|
   | +0 :ok: |  reexec  |   3m 51s |  Docker mode activated.  |
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   ||| _ Prechecks _ |
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   | +1 :green_heart: |  mvninstall  |   3m 55s |  master passed  |
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   | +1 :green_heart: |  javadoc  |   0m 39s |  master passed  |
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   | +1 :green_heart: |  mvninstall  |   3m 32s |  the patch passed  |
   | +1 :green_heart: |  compile  |   0m 58s |  the patch passed  |
   | +1 :green_heart: |  javac  |   0m 58s |  the patch passed  |
   | +1 :green_heart: |  shadedjars  |   6m 36s |  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  | 145m 12s |  hbase-server in the patch passed.  |
   |  |   | 174m 59s |   |
   
   
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   |----------:|:-------------|
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   | GITHUB PR | https://github.com/apache/hbase/pull/2949 |
   | Optional Tests | javac javadoc unit shadedjars compile |
   | uname | Linux 4a27f67510a2 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6 11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
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   |  Test Results | https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-2949/1/testReport/ |
   | Max. process+thread count | 4226 (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-2949/1/console |
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[GitHub] [hbase] shahrs87 commented on a change in pull request #2949: HBASE-25570 On largish cluster, "CleanerChore: Could not delete dir..…

Posted by GitBox <gi...@apache.org>.
shahrs87 commented on a change in pull request #2949:
URL: https://github.com/apache/hbase/pull/2949#discussion_r575409165



##########
File path: hbase-server/src/main/java/org/apache/hadoop/hbase/master/cleaner/CleanerChore.java
##########
@@ -468,9 +468,14 @@ private boolean deleteAction(Action<Boolean> deletion, String type, Path dir) {
       LOG.debug("Couldn't delete '{}' yet because it isn't empty w/exception.", dir, exception);
       deleted = false;
     } catch (IOException ioe) {
-      LOG.info("Could not delete {} under {}. might be transient; we'll retry. if it keeps "
-          + "happening, use following exception when asking on mailing list.",
-        type, dir, ioe);
+      if (LOG.isTraceEnabled()) {
+        LOG.info("Could not delete {} under {}; will retry. If it keeps happening, " +
+            "quote the exception when asking on mailing list.", type, dir, ioe);
+      } else {
+        LOG.info("Could not delete {} under {}; will retry. If it keeps happening, enable" +
+            "TRACE-level logging and quote the exception when asking on mailing list.",
+            type, dir, ioe.getMessage());

Review comment:
       nit: space between `enable` and `TRACE-level`. 
   
   One more concern. I may be wrong in this.` ioe.getMessage()` will be treated as string and not  Throwable. Since we are using string formatter, we need another `{}` formatter to add exception's message to log. 
   @saintstack  Could you please verify that log is printed as expected ? Thank you !




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[GitHub] [hbase] shahrs87 commented on a change in pull request #2949: HBASE-25570 On largish cluster, "CleanerChore: Could not delete dir..…

Posted by GitBox <gi...@apache.org>.
shahrs87 commented on a change in pull request #2949:
URL: https://github.com/apache/hbase/pull/2949#discussion_r575389785



##########
File path: hbase-server/src/main/java/org/apache/hadoop/hbase/master/cleaner/CleanerChore.java
##########
@@ -468,9 +468,14 @@ private boolean deleteAction(Action<Boolean> deletion, String type, Path dir) {
       LOG.debug("Couldn't delete '{}' yet because it isn't empty w/exception.", dir, exception);
       deleted = false;
     } catch (IOException ioe) {
-      LOG.info("Could not delete {} under {}. might be transient; we'll retry. if it keeps "
-          + "happening, use following exception when asking on mailing list.",
-        type, dir, ioe);
+      if (LOG.isTraceEnabled()) {
+        LOG.info("Could not delete {} under {}; will retry. If it keeps happening, " +

Review comment:
       should this be at `LOG.trace` ?




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[GitHub] [hbase] Apache-HBase commented on pull request #2949: HBASE-25570 On largish cluster, "CleanerChore: Could not delete dir..…

Posted by GitBox <gi...@apache.org>.
Apache-HBase commented on pull request #2949:
URL: https://github.com/apache/hbase/pull/2949#issuecomment-778441122


   :confetti_ball: **+1 overall**
   
   
   
   
   
   
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   |:----:|----------:|--------:|:--------|
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   ||| _ Prechecks _ |
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   | +1 :green_heart: |  shadedjars  |   7m 46s |  branch has no errors when building our shaded downstream artifacts.  |
   | +1 :green_heart: |  javadoc  |   0m 47s |  master passed  |
   ||| _ Patch Compile Tests _ |
   | +1 :green_heart: |  mvninstall  |   4m 54s |  the patch passed  |
   | +1 :green_heart: |  compile  |   1m 16s |  the patch passed  |
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   | +1 :green_heart: |  javadoc  |   0m 43s |  the patch passed  |
   ||| _ Other Tests _ |
   | +1 :green_heart: |  unit  | 201m 57s |  hbase-server in the patch passed.  |
   |  |   | 235m 14s |   |
   
   
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   | GITHUB PR | https://github.com/apache/hbase/pull/2949 |
   | Optional Tests | javac javadoc unit shadedjars compile |
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