[jira] [Created] (HUDI-1117) Add tdunning json library to spark and utilities bundle

["Balaji Varadarajan (Jira)" <ji...@apache.org>]

Balaji Varadarajan created HUDI-1117:
----------------------------------------

             Summary: Add tdunning json library to spark and utilities bundle
                 Key: HUDI-1117
                 URL: https://issues.apache.org/jira/browse/HUDI-1117
             Project: Apache Hudi
          Issue Type: Task
          Components: Spark Integration
            Reporter: Balaji Varadarajan
             Fix For: 0.6.0


Exception during Hive Sync:

```

An error occurred while calling o175.save.\n: java.lang.NoClassDefFoundError: org/json/JSONException\n\tat org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeCreateTable(SemanticAnalyzer.java:10847)\n\tat org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genResolvedParseTree(SemanticAnalyzer.java:10047)\n\tat org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10128)\n\tat org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:209)\n\tat org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:227)\n\tat org.apache.hadoop.hive.ql.Driver.compile(Driver.java:424)\n\tat org.apache.hadoop.hive.ql.Driver.compile(Driver.java:308)\n\tat org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1122)\n\tat org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1170)\n\tat org.apache.hadoop.hive.ql.Driver.run(Driver.java:1059)\n\tat org.apache.hadoop.hive.ql.Driver.run(Driver.java:1049)\n\tat org.apache.hudi.hive.HoodieHiveClient.updateHiveSQLs(HoodieHiveClient.java:515)\n\tat org.apache.hudi.hive.HoodieHiveClient.updateHiveSQLUsingHiveDriver(HoodieHiveClient.java:498)\n\tat org.apache.hudi.hive.HoodieHiveClient.updateHiveSQL(HoodieHiveClient.java:488)\n\tat org.apache.hudi.hive.HoodieHiveClient.createTable(HoodieHiveClient.java:273)\n\tat org.apache.hudi.hive.HiveSyncTool.syncSchema(HiveSyncTool.java:146)\n\tat

```

This is from using hudi-spark-bundle. [https://github.com/apache/hudi/issues/1787]

JSONException class is coming from https://mvnrepository.com/artifact/org.json/json There is licensing issue and hence not part of hudi bundle packages. The underlying issue is due to Hive 1.x vs 2.x ( See https://issues.apache.org/jira/browse/HUDI-150?jql=text%20~%20%22org.json%22%20and%20project%20%3D%20%22Apache%20Hudi%22%20)

Spark Hive integration still brings in hive 1.x jars which depends on org.json. I believe this was provided in user's environment and hence we have not seen folks complaining about this issue.

Even though this is not Hudi issue per se, let me check a jar with compatible license : https://mvnrepository.com/artifact/com.tdunning/json/1.8 and if it works, we will add to 0.6 bundles after discussing with community. 



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