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https://issues.apache.org/jira/browse/IMPALA-6910?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Armstrong resolved IMPALA-6910.
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Resolution: Cannot Reproduce
> Multiple tests failing on S3 build: error reading from HDFS file
> ----------------------------------------------------------------
>
> Key: IMPALA-6910
> URL: https://issues.apache.org/jira/browse/IMPALA-6910
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 3.0
> Reporter: David Knupp
> Priority: Critical
> Labels: broken-build, flaky, s3
> Fix For: Impala 3.2.0
>
>
> Stacktrace
> {noformat}
> query_test/test_compressed_formats.py:149: in test_seq_writer
> self.run_test_case('QueryTest/seq-writer', vector, unique_database)
> common/impala_test_suite.py:397: in run_test_case
> result = self.__execute_query(target_impalad_client, query, user=user)
> common/impala_test_suite.py:612: in __execute_query
> return impalad_client.execute(query, user=user)
> common/impala_connection.py:160: in execute
> return self.__beeswax_client.execute(sql_stmt, user=user)
> beeswax/impala_beeswax.py:173: in execute
> handle = self.__execute_query(query_string.strip(), user=user)
> beeswax/impala_beeswax.py:341: in __execute_query
> self.wait_for_completion(handle)
> beeswax/impala_beeswax.py:361: in wait_for_completion
> raise ImpalaBeeswaxException("Query aborted:" + error_log, None)
> E ImpalaBeeswaxException: ImpalaBeeswaxException:
> E Query aborted:Disk I/O error: Error reading from HDFS file:
> s3a://impala-cdh5-s3-test/test-warehouse/tpcds.store_sales_parquet/ss_sold_date_sk=2452585/a5482dcb946b6c98-7543e0dd00000004_95929617_data.0.parq
> E Error(255): Unknown error 255
> E Root cause: SdkClientException: Data read has a different length than the
> expected: dataLength=8576; expectedLength=17785; includeSkipped=true;
> in.getClass()=class com.amazonaws.services.s3.AmazonS3Client$2;
> markedSupported=false; marked=0; resetSinceLastMarked=false; markCount=0;
> resetCount=0
> {noformat}
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