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[GOBBLIN-1785] add MR_JARS_BASE_DIR and logic to delete old mr jar dirs #3642

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merged 3 commits into from
Apr 17, 2023

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@arjun4084346 arjun4084346 commented Feb 10, 2023

Dear Gobblin maintainers,

Please accept this PR. I understand that it will not be reviewed until I have checked off all the steps below!

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  • My PR adds the following unit tests OR does not need testing for this extremely good reason:

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  • My commits all reference JIRA issues in their subject lines, and I have squashed multiple commits if they address the same issue. In addition, my commits follow the guidelines from "How to write a good git commit message":
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codecov-commenter commented Feb 10, 2023

Codecov Report

Merging #3642 (5bfc22f) into master (7deea30) will increase coverage by 0.00%.
The diff coverage is 30.76%.

@@            Coverage Diff            @@
##             master    #3642   +/-   ##
=========================================
  Coverage     46.86%   46.87%           
- Complexity    10758    10759    +1     
=========================================
  Files          2138     2138           
  Lines         84007    84018   +11     
  Branches       9335     9337    +2     
=========================================
+ Hits          39368    39381   +13     
+ Misses        41049    41042    -7     
- Partials       3590     3595    +5     
Impacted Files Coverage Δ
...pache/gobblin/configuration/ConfigurationKeys.java 0.00% <ø> (ø)
...pache/gobblin/runtime/mapreduce/MRJobLauncher.java 52.49% <30.76%> (-0.68%) ⬇️

... and 6 files with indirect coverage changes

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@arjun4084346 arjun4084346 changed the title add MR_JARS_BASE_DIR and logic to delete old mr jar dirs [GOBBLIN-1785] add MR_JARS_BASE_DIR and logic to delete old mr jar dirs Feb 10, 2023
Comment on lines 681 to 694
@Deprecated // Deprecated; use MR_JARS_BASE_DIR instead
public static final String MR_JARS_DIR = "mr.jars.dir";
public static final String MR_JARS_BASE_DIR = "mr.jars.base.dir";
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Can you include here what is the benefit of using this new configuration key over the old configuration?

String monthSuffix = new SimpleDateFormat("yyyy-MM").format(System.currentTimeMillis());
cleanUpOldJarsDirIfRequired(this.fs, jarsBaseDir);
this.jarsDir = new Path(jarsBaseDir, monthSuffix);
} else {
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I think this would be easier having an else-if,

} else if (this.jobProps.containsKey(ConfigurationKeys.MR_JARS_DIR)) { 
  this.jarsDir = this.jobProps.getProperty(ConfigurationKeys.MR_JARS_DIR);
} else {
  this.jarsDir = this.unsharedJarsDir;
}

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That looks better, just wanted to make minimal changes to show in a diff to the reviewer :D

@Will-Lo Will-Lo merged commit 22cfc5c into apache:master Apr 17, 2023
phet added a commit to phet/gobblin that referenced this pull request Aug 15, 2023
* upstream/master:
  [GOBBLIN-1832] Emit warning instead of failing job for retention of Hive Table Views (apache#3695)
  [GOBBLIN-1831] Use flowexecutionid in kafka monitor and jobnames (apache#3694)
  [GOBBLIN-1824]Improving the Efficiency of Work Planning in Manifest-Based DistCp Jobs (apache#3686)
  [GOBBLIN-1829] Fixes bug where the wrong workunit event was being tracked for keepin… (apache#3691)
  [GOBBLIN-1828] Implement Timeout for Creating Writer Functionality (apache#3690)
  [GOBBLIN-1827] Add check that if nested field is optional and has a non-null default… (apache#3689)
  [GOBBLIN-1826] Change isAssignableFrom() to isSuperTypeOf() per Guava 20 javadocs to… (apache#3688)
  [GOBBLIN-1822]Logging Abnormal Helix Task States (apache#3685)
  [GOBBLIN-1819] Log helix workflow information and timeout information during submission wait / polling (apache#3681)
  [GOBBLIN-1821] Let flow execution ID propagate to the Job ID if it exists (apache#3684)
  [GOBBLIN-1810] Support general iceberg catalog (support configurable behavior for metadata retention policy) (apache#3680)
  Add null default value to observability events that are additionally added (apache#3682)
  [GOBBLIN-1816] Add job properties and GaaS instance ID to observability event (apache#3676)
  [GOBBLIN-1785] add MR_JARS_BASE_DIR and logic to delete old mr jar dirs (apache#3642)
  initiliaze yarn clients in yarn app launcher so that a child class can override the yarn client creation logic (apache#3679)
  [GOBBLIN-1811]Fix Iceberg Registration Serialization (apache#3673)
  [GOBBLIN-1817] change some deprecated code and fix minor codestyle (apache#3678)
  [GOBBLIN-1812] Mockito should only be test compile (apache#3674)
  [GOBBLIN-1813] Helix workflows submission timeouts are configurable (apache#3677)
  [GOBBLIN-1810] Support general iceberg catalog in icebergMetadataWriter (apache#3672)
  Refactor yarn app launchers to support extending these classes (apache#3671)
  [GOBBLIN-1808] Bump Guava version from 15.0 to 20.0 (apache#3669)
  [GOBBLIN-1806] Submit dataset summary event post commit and integrate them into GaaSObservabilityEvent (apache#3667)
  [GOBBLIN-1814] Add `MRJobLauncher` configurability for any failing mapper to be fatal to the MR job (apache#3675)
  Add new lookback version finder for use with iceberg retention (apache#3670)
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3 participants