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https://issues.apache.org/jira/browse/DRILL-5157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15875209#comment-15875209
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ASF GitHub Bot commented on DRILL-5157:
---------------------------------------
Github user paul-rogers commented on a diff in the pull request:
https://github.com/apache/drill/pull/707#discussion_r102117453
--- Diff: pom.xml ---
@@ -1331,6 +1336,28 @@
</exclusions>
</dependency>
<dependency>
+ <groupId>org.apache.avro</groupId>
+ <artifactId>avro</artifactId>
+ <version>1.7.4</version>
--- End diff --
hive-exec-shade includes Avro 1.7.5. java-exec uses 1.7.7. Hive-exec uses
${avro.version} -- which is not set anywhere that I can find.
The key here is to exclude snappy, so I moved the exclusion into java-exec.
> Multiple Snappy versions on class path; causes unit test failures
> -----------------------------------------------------------------
>
> Key: DRILL-5157
> URL: https://issues.apache.org/jira/browse/DRILL-5157
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.9.0
> Reporter: Paul Rogers
> Assignee: Paul Rogers
>
> Run the {{TestDrillbitResilience.doMemoryLeaksWhenCancelled}} unit test. It
> fails with the following stack trace and the memory leak trace shown second.
> Strangely, this error appears only if the test is run as part of the overall
> suite. The error does not appear if the test is run individually in the
> debugger. This suggests that the problem described here is a side-effect of a
> problem created by an earlier test.
> Investigation (see notes below) reveal that this is a Maven dependency
> management problem.
> Stack trace that seems to show that the code was trying to find a Snappy
> native library:
> {code}
> java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.xerial.snappy.SnappyLoader.loadNativeLibrary(SnappyLoader.java:317)
> at org.xerial.snappy.SnappyLoader.load(SnappyLoader.java:219)
> at org.xerial.snappy.Snappy.<clinit>(Snappy.java:44)
> at
> org.apache.drill.exec.store.parquet.columnreaders.AsyncPageReader$DecompressionHelper.decompress(AsyncPageReader.java:402)
> at
> org.apache.drill.exec.store.parquet.columnreaders.AsyncPageReader.decompress(AsyncPageReader.java:169)
> at
> org.apache.drill.exec.store.parquet.columnreaders.AsyncPageReader.getDecompressedPageData(AsyncPageReader.java:96)
> at
> org.apache.drill.exec.store.parquet.columnreaders.AsyncPageReader.nextInternal(AsyncPageReader.java:219)
> at
> org.apache.drill.exec.store.parquet.columnreaders.PageReader.next(PageReader.java:280)
> at
> org.apache.drill.exec.store.parquet.columnreaders.ColumnReader.readPage(ColumnReader.java:250)
> at
> org.apache.drill.exec.store.parquet.columnreaders.ColumnReader.determineSize(ColumnReader.java:178)
> at
> org.apache.drill.exec.store.parquet.columnreaders.ColumnReader.processPages(ColumnReader.java:130)
> at
> org.apache.drill.exec.store.parquet.columnreaders.ParquetRecordReader.readAllFixedFieldsSerial(ParquetRecordReader.java:485)
> at
> org.apache.drill.exec.store.parquet.columnreaders.ParquetRecordReader.readAllFixedFields(ParquetRecordReader.java:479)
> at
> org.apache.drill.exec.store.parquet.columnreaders.ParquetRecordReader.next(ParquetRecordReader.java:562)
> at
> org.apache.drill.exec.physical.impl.ScanBatch.next(ScanBatch.java:178)
> at
> org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:215)
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
> …
> {code}
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