Sagar Sumit created HUDI-4602:
---------------------------------
Summary: Implement getScheme for PrestoS3FileSystem
Key: HUDI-4602
URL: https://issues.apache.org/jira/browse/HUDI-4602
Project: Apache Hudi
Issue Type: Task
Reporter: Sagar Sumit
Fix For: 0.12.1
In absence of this method, we get the below exception, unless we are running on
EMR (where EmrFileSystem gets picked as s3 file system type and that implements
this method already).
{code:java}
java.lang.UnsupportedOperationException: Not implemented by the
PrestoS3FileSystem FileSystem implementation
at org.apache.hadoop.fs.FileSystem.getScheme(FileSystem.java:219)
at
org.apache.hadoop.fs.HadoopExtendedFileSystem.getScheme(HadoopExtendedFileSystem.java:71)
at org.apache.hudi.common.fs.FSUtils.isGCSFileSystem(FSUtils.java:592)
at
org.apache.hudi.common.table.log.HoodieLogFileReader.getFSDataInputStream(HoodieLogFileReader.java:119)
at
org.apache.hudi.common.table.log.HoodieLogFileReader.<init>(HoodieLogFileReader.java:95)
at
org.apache.hudi.common.table.log.HoodieLogFileReader.<init>(HoodieLogFileReader.java:86)
at
org.apache.hudi.common.table.log.HoodieLogFormat.newReader(HoodieLogFormat.java:282)
at
org.apache.hudi.common.table.log.LogReaderUtils.readSchemaFromLogFileInReverse(LogReaderUtils.java:49)
at
org.apache.hudi.common.table.log.LogReaderUtils.readLatestSchemaFromLogFiles(LogReaderUtils.java:77)
at
org.apache.hudi.hadoop.realtime.AbstractRealtimeRecordReader.init(AbstractRealtimeRecordReader.java:85)
at
org.apache.hudi.hadoop.realtime.AbstractRealtimeRecordReader.<init>(AbstractRealtimeRecordReader.java:67)
at
org.apache.hudi.hadoop.realtime.RealtimeCompactedRecordReader.<init>(RealtimeCompactedRecordReader.java:62)
at
org.apache.hudi.hadoop.realtime.HoodieRealtimeRecordReader.constructRecordReader(HoodieRealtimeRecordReader.java:70)
at
org.apache.hudi.hadoop.realtime.HoodieRealtimeRecordReader.<init>(HoodieRealtimeRecordReader.java:47)
at
org.apache.hudi.hadoop.realtime.HoodieParquetRealtimeInputFormat.getRecordReader(HoodieParquetRealtimeInputFormat.java:323)
at
com.facebook.presto.hive.HiveUtil.createRecordReader(HiveUtil.java:272)
at
com.facebook.presto.hive.GenericHiveRecordCursorProvider.lambda$createRecordCursor$0(GenericHiveRecordCursorProvider.java:74)
at
com.facebook.presto.hive.authentication.NoHdfsAuthentication.doAs(NoHdfsAuthentication.java:23)
at
com.facebook.presto.hive.HdfsEnvironment.doAs(HdfsEnvironment.java:81)
at
com.facebook.presto.hive.GenericHiveRecordCursorProvider.createRecordCursor(GenericHiveRecordCursorProvider.java:73)
at
com.facebook.presto.hive.HivePageSourceProvider.getPageSourceFromCursorProvider(HivePageSourceProvider.java:573)
at
com.facebook.presto.hive.HivePageSourceProvider.createHivePageSource(HivePageSourceProvider.java:414)
at
com.facebook.presto.hive.HivePageSourceProvider.createPageSource(HivePageSourceProvider.java:186)
at
com.facebook.presto.spi.connector.classloader.ClassLoaderSafeConnectorPageSourceProvider.createPageSource(ClassLoaderSafeConnectorPageSourceProvider.java:63)
at
com.facebook.presto.split.PageSourceManager.createPageSource(PageSourceManager.java:80)
at
com.facebook.presto.operator.ScanFilterAndProjectOperator.getOutput(ScanFilterAndProjectOperator.java:235)
at com.facebook.presto.operator.Driver.processInternal(Driver.java:424)
at
com.facebook.presto.operator.Driver.lambda$processFor$9(Driver.java:307)
at com.facebook.presto.operator.Driver.tryWithLock(Driver.java:728)
at com.facebook.presto.operator.Driver.processFor(Driver.java:300)
at
com.facebook.presto.execution.SqlTaskExecution$DriverSplitRunner.processFor(SqlTaskExecution.java:1079)
at
com.facebook.presto.execution.executor.PrioritizedSplitRunner.process(PrioritizedSplitRunner.java:162)
at
com.facebook.presto.execution.executor.TaskExecutor$TaskRunner.run(TaskExecutor.java:599)
at
com.facebook.presto.$gen.Presto_0_270_AHN_0_6____20220811_002110_1.run(Unknown
Source)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829) {code}
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