[
https://issues.apache.org/jira/browse/HIVE-22394?focusedWorklogId=442361&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-442361
]
ASF GitHub Bot logged work on HIVE-22394:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 07/Jun/20 00:26
Start Date: 07/Jun/20 00:26
Worklog Time Spent: 10m
Work Description: github-actions[bot] closed pull request #824:
URL: https://github.com/apache/hive/pull/824
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Issue Time Tracking
-------------------
Worklog Id: (was: 442361)
Time Spent: 20m (was: 10m)
> Duplicate Jars in druid classpath causing issues
> ------------------------------------------------
>
> Key: HIVE-22394
> URL: https://issues.apache.org/jira/browse/HIVE-22394
> Project: Hive
> Issue Type: Bug
> Reporter: Nishant Bangarwa
> Assignee: Nishant Bangarwa
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Attachments: HIVE-22394.patch
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> hive-druid-handler jar has shaded version of druid classes,
> druid-hdfs-storage also has non-shaded classes.
> {code}
> [hive@hiveserver2-1 lib]$ ls |grep druid
> calcite-druid-1.19.0.7.0.2.0-163.jar
> druid-bloom-filter-0.15.1.7.0.2.0-163.jar
> druid-hdfs-storage-0.15.1.7.0.2.0-163.jar
> hive-druid-handler-3.1.2000.7.0.2.0-163.jar
> hive-druid-handler.jar
> {code}
> Exception below -
> {code}
> Caused by: java.util.concurrent.ExecutionException:
> java.lang.RuntimeException: java.lang.RuntimeException:
> java.lang.NoClassDefFoundError: Could not initialize class
> org.apache.hadoop.fs.HadoopFsWrapper
> at
> org.apache.hive.druid.com.google.common.util.concurrent.AbstractFuture$Sync.getValue(AbstractFuture.java:299)
> at
> org.apache.hive.druid.com.google.common.util.concurrent.AbstractFuture$Sync.get(AbstractFuture.java:286)
> at
> org.apache.hive.druid.com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:116)
> at
> org.apache.hadoop.hive.druid.io.DruidRecordWriter.pushSegments(DruidRecordWriter.java:177)
> ... 22 more
> Caused by: java.lang.RuntimeException: java.lang.RuntimeException:
> java.lang.NoClassDefFoundError: Could not initialize class
> org.apache.hadoop.fs.HadoopFsWrapper
> at
> org.apache.hive.druid.org.apache.druid.segment.realtime.appenderator.AppenderatorImpl.mergeAndPush(AppenderatorImpl.java:765)
> at
> org.apache.hive.druid.org.apache.druid.segment.realtime.appenderator.AppenderatorImpl.lambda$push$1(AppenderatorImpl.java:630)
> at
> org.apache.hive.druid.com.google.common.util.concurrent.Futures$1.apply(Futures.java:713)
> at
> org.apache.hive.druid.com.google.common.util.concurrent.Futures$ChainingListenableFuture.run(Futures.java:861)
> ... 3 more
> Caused by: java.lang.RuntimeException: java.lang.NoClassDefFoundError: Could
> not initialize class org.apache.hadoop.fs.HadoopFsWrapper
> at
> org.apache.hive.druid.org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:96)
> at
> org.apache.hive.druid.org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:114)
> at
> org.apache.hive.druid.org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:104)
> at
> org.apache.hive.druid.org.apache.druid.segment.realtime.appenderator.AppenderatorImpl.mergeAndPush(AppenderatorImpl.java:743)
> ... 6 more
> Caused by: java.lang.NoClassDefFoundError: Could not initialize class
> org.apache.hadoop.fs.HadoopFsWrapper
> at
> org.apache.hive.druid.org.apache.druid.storage.hdfs.HdfsDataSegmentPusher.copyFilesWithChecks(HdfsDataSegmentPusher.java:163)
> at
> org.apache.hive.druid.org.apache.druid.storage.hdfs.HdfsDataSegmentPusher.push(HdfsDataSegmentPusher.java:145)
> at
> org.apache.hive.druid.org.apache.druid.segment.realtime.appenderator.AppenderatorImpl.lambda$mergeAndPush$4(AppenderatorImpl.java:747)
> at
> org.apache.hive.druid.org.apache.druid.java.util.common.RetryUtils.retry(RetryUtils.java:86)
> {code}
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