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https://issues.apache.org/jira/browse/SQOOP-3171?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16415172#comment-16415172
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Sandish Kumar HN commented on SQOOP-3171:
-----------------------------------------
https://issues.cloudera.org/browse/KITE-1176
> Import as parquet jobs failed randomly while multiple jobs concurrently
> importing into targets with same parent
> ---------------------------------------------------------------------------------------------------------------
>
> Key: SQOOP-3171
> URL: https://issues.apache.org/jira/browse/SQOOP-3171
> Project: Sqoop
> Issue Type: Bug
> Reporter: Xiaomin Zhang
> Assignee: Sandish Kumar HN
> Priority: Major
>
> Running multiple parquet import jobs concurrently into below target
> directories:
> hdfs://ns/path/dataset1
> hdfs://ns/path/dataset2
> In some cases, one of the sqoop job will be failed with below error:
> 17/03/19 08:21:21 INFO mapreduce.Job: Job job_1488289274600_188649 failed
> with state FAILED due to: Job commit failed:
> org.kitesdk.data.DatasetIOException: Could not cleanly delete
> path:hdfs://ns/path/.temp/job_1488289274600_188649
> at
> org.kitesdk.data.spi.filesystem.FileSystemUtil.cleanlyDelete(FileSystemUtil.java:239)
> at
> org.kitesdk.data.spi.filesystem.TemporaryFileSystemDatasetRepository.delete(TemporaryFileSystemDatasetRepository.java:61)
> at
> org.kitesdk.data.mapreduce.DatasetKeyOutputFormat$MergeOutputCommitter.commitJob(DatasetKeyOutputFormat.java:395)
> at
> org.apache.hadoop.mapreduce.v2.app.commit.CommitterEventHandler$EventProcessor.handleJobCommit(CommitterEventHandler.java:274)
> at
> org.apache.hadoop.mapreduce.v2.app.commit.CommitterEventHandler$EventProcessor.run(CommitterEventHandler.java:237)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.io.FileNotFoundException: File hdfs://ns/path/.temp does not
> exist.
> at
> org.apache.hadoop.hdfs.DistributedFileSystem.listStatusInternal(DistributedFileSystem.java:705)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem.access$600(DistributedFileSystem.java:106)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:763)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem$15.doCall(DistributedFileSystem.java:759)
> at
> org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem.listStatus(DistributedFileSystem.java:759)
> at
> org.kitesdk.data.spi.filesystem.FileSystemUtil.cleanlyDelete(FileSystemUtil.java:226)
> This is due to:
> https://issues.cloudera.org/browse/KITE-1155
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