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https://issues.apache.org/jira/browse/HIVE-21146?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16974271#comment-16974271
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Hive QA commented on HIVE-21146:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12985786/HIVE-21146.2.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 3 failed/errored test(s), 17708 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.ql.TestWarehouseExternalDir.org.apache.hadoop.hive.ql.TestWarehouseExternalDir
(batchId=276)
org.apache.hadoop.hive.ql.TestWarehouseExternalDir.testExternalDefaultPaths
(batchId=276)
org.apache.hive.jdbc.TestJdbcGenericUDTFGetSplits.testGenericUDTFOrderBySplitCount1
(batchId=283)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/19420/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/19420/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-19420/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 3 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12985786 - PreCommit-HIVE-Build
> Enforce TransactionBatch size=1 for blob stores
> -----------------------------------------------
>
> Key: HIVE-21146
> URL: https://issues.apache.org/jira/browse/HIVE-21146
> Project: Hive
> Issue Type: Bug
> Components: Streaming, Transactions
> Affects Versions: 3.0.0
> Reporter: Eugene Koifman
> Assignee: David Lavati
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-21146.2.patch, HIVE-21146.2.patch, HIVE-21146.patch
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Streaming Ingest API supports a concept of {{TransactionBatch}} where N
> transactions can be opened at once and the data in all of them will be
> written to the same delta_x_y directory where each transaction in the batch
> can be committed/aborted independently. The implementation relies on
> {{FSDataOutputStream.hflush()}} (called from OrcRecordUpdater}} which is
> available on HDFS but is often implemented as no-op in Blob store backed
> {{FileSystem}} objects.
> Need to add a check to {{HiveStreamingConnection()}} constructor to raise an
> error if {{builder.transactionBatchSize > 1}} and the target table/partitions
> are backed by something that doesn't support {{hflush()}}.
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