[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14055160#comment-14055160
]
Szehon Ho commented on HIVE-7220:
-
Thanks. Yea I forgot to comment, the failures do not look related, and
dynpart_sort_optimization passed so it was a random issue.
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.2.patch, HIVE-7220.3.patch, HIVE-7220.4.patch,
HIVE-7220.5.patch, HIVE-7220.5.patch, HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14054531#comment-14054531
]
Navis commented on HIVE-7220:
-
+1
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.2.patch, HIVE-7220.3.patch, HIVE-7220.4.patch,
HIVE-7220.5.patch, HIVE-7220.5.patch, HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
--
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14052481#comment-14052481
]
Hive QA commented on HIVE-7220:
---
{color:red}Overall{color}: -1 at least one tests failed
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12654060/HIVE-7220.5.patch
{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 5691 tests executed
*Failed tests:*
{noformat}
org.apache.hive.hcatalog.cli.TestPermsGrp.testCustomPerms
org.apache.hive.hcatalog.pig.TestHCatLoader.testReadDataPrimitiveTypes
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/681/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/681/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-Build-681/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 2 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12654060
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.2.patch, HIVE-7220.3.patch, HIVE-7220.4.patch,
HIVE-7220.5.patch, HIVE-7220.5.patch, HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14045609#comment-14045609
]
Hive QA commented on HIVE-7220:
---
{color:red}Overall{color}: -1 at least one tests failed
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12652750/HIVE-7220.5.patch
{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 5670 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_dynpart_sort_optimization
org.apache.hive.jdbc.miniHS2.TestHiveServer2.testConnection
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/613/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/613/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-Build-613/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 2 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12652750
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.2.patch, HIVE-7220.3.patch, HIVE-7220.4.patch,
HIVE-7220.5.patch, HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
--
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14045614#comment-14045614
]
Szehon Ho commented on HIVE-7220:
-
dynpart_sort_optimization seems to be failing consistently, I'll try to take a
look.
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.2.patch, HIVE-7220.3.patch, HIVE-7220.4.patch,
HIVE-7220.5.patch, HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
--
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14044384#comment-14044384
]
Szehon Ho commented on HIVE-7220:
-
Forgot to rebase. Thank you [~hagleitn] for that.
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.2.patch, HIVE-7220.3.patch, HIVE-7220.4.patch,
HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
--
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14044524#comment-14044524
]
Hive QA commented on HIVE-7220:
---
{color:red}Overall{color}: -1 at least one tests failed
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12652552/HIVE-7220.4.patch
{color:red}ERROR:{color} -1 due to 3 failed/errored test(s), 5669 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_dynpart_sort_optimization
org.apache.hive.hcatalog.pig.TestHCatLoader.testReadDataPrimitiveTypes
org.apache.hive.jdbc.miniHS2.TestHiveServer2.testConnection
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/597/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/597/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-Build-597/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
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: 12652552
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.2.patch, HIVE-7220.3.patch, HIVE-7220.4.patch,
HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
--
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(v6.2#6252)
[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14045200#comment-14045200
]
Szehon Ho commented on HIVE-7220:
-
It's weird that dynpart_sort_optimization failed twice here, but I couldn't
reproduce it running locally. Also looked through the test logs and didnt see
any related stacktraces.
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.2.patch, HIVE-7220.3.patch, HIVE-7220.4.patch,
HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
--
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(v6.2#6252)
[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14045423#comment-14045423
]
Navis commented on HIVE-7220:
-
Looks good. As the last one, isValidSplit() and getDirIndices() could be merged
into single method? It could reduce FS access/call.
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.2.patch, HIVE-7220.3.patch, HIVE-7220.4.patch,
HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
--
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14045424#comment-14045424
]
Gopal V commented on HIVE-7220:
---
Is the de-dup of locations only to work around the FileInputSplit in-mem + disk
location changes? (i.e 3 in-mem locations and 3 on-disk locations having
duplication?).
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.2.patch, HIVE-7220.3.patch, HIVE-7220.4.patch,
HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
--
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14045440#comment-14045440
]
Szehon Ho commented on HIVE-7220:
-
[~navis] ok ill look at that
[~gopalv] i dont think there is any change to dedup, which was called even
before this patch. i just moved the method.
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.2.patch, HIVE-7220.3.patch, HIVE-7220.4.patch,
HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
--
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14044123#comment-14044123
]
Szehon Ho commented on HIVE-7220:
-
ping, do people still want to proceed with this, to fix the last test failure?
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.2.patch, HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
--
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14044344#comment-14044344
]
Navis commented on HIVE-7220:
-
[~szehon] Seemed need to be rebased on trunk. Could you do that once more?
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.2.patch, HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
--
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14040070#comment-14040070
]
Hive QA commented on HIVE-7220:
---
{color:red}Overall{color}: -1 at least one tests failed
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12651812/HIVE-7220.2.patch
{color:red}ERROR:{color} -1 due to 3 failed/errored test(s), 5668 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_dynpart_sort_optimization
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testNegativeCliDriver_authorization_ctas
org.apache.hive.jdbc.miniHS2.TestHiveServer2.testConnection
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/549/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/549/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-Build-549/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
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: 12651812
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.2.patch, HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
--
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14040260#comment-14040260
]
Szehon Ho commented on HIVE-7220:
-
[~hagleitn], This last one seems to works, should we move forward with it?
Other failures are known failures.
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.2.patch, HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
--
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14039337#comment-14039337
]
Gunther Hagleitner commented on HIVE-7220:
--
You're right, the IsValidSplit only drops directory only splits. My bad.
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14037843#comment-14037843
]
Gunther Hagleitner commented on HIVE-7220:
--
I think we should move forward with this it will give us a working build, while
we work out MAPREDUCE-5756. We have HIVE-6401 open to handle the situation when
we get a fix.
I've reviewed the patch, it looks good except for the isValidSplit call. Why is
that needed? You prune in the constructor so presumably you never get splits
containing folders. If this is just a sanity check it should probably throw an
assertion if there's still paths in there. If not - it seems incorrect to throw
out splits that don't match (especially since you might throw out combined
valid locations with it).
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14030328#comment-14030328
]
Szehon Ho commented on HIVE-7220:
-
OK, never mind about this patch.
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
--
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14029962#comment-14029962
]
Ashutosh Chauhan commented on HIVE-7220:
duplicate of HIVE-6401. There is underlying MR bug here.
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
--
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14030178#comment-14030178
]
Navis commented on HIVE-7220:
-
Can we just remove this test? Who makes external table on root directory?
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
--
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(v6.2#6252)
[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14030248#comment-14030248
]
Szehon Ho commented on HIVE-7220:
-
Yea, but the test did catch a real issue (a folder in any external table
directory causes error). I guess its best if Hadoop reverts back to old
behavior (in 2.5?). But this patch should fix it on the Hive side, as another
option, either way.
Empty dir in external table causes issue (root_dir_external_table.q failure)
Key: HIVE-7220
URL: https://issues.apache.org/jira/browse/HIVE-7220
Project: Hive
Issue Type: Bug
Reporter: Szehon Ho
Assignee: Szehon Ho
Attachments: HIVE-7220.patch
While looking at root_dir_external_table.q failure, which is doing a query on
an external table located at root ('/'), I noticed that latest Hadoop2
CombineFileInputFormat returns split representing empty directories (like
'/Users'), which leads to failure in Hive's CombineFileRecordReader as it
tries to open the directory for processing.
Tried with an external table in a normal HDFS directory, and it also returns
the same error. Looks like a real bug.
--
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[jira] [Commented] (HIVE-7220) Empty dir in external table causes issue (root_dir_external_table.q failure)
[
https://issues.apache.org/jira/browse/HIVE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14030270#comment-14030270
]
Hive QA commented on HIVE-7220:
---
{color:red}Overall{color}: -1 at least one tests failed
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12649988/HIVE-7220.patch
{color:red}ERROR:{color} -1 due to 82 failed/errored test(s), 5610 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_alter_partition_coltype
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_archive_excludeHadoop20
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_smb_mapjoin_14
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_ba_table_udfs
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin13
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin3
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin4
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin5
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketsortoptimize_insert_1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketsortoptimize_insert_3
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_combine1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_combine2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_dynpart_sort_opt_vectorization
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_dynpart_sort_optimization
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_escape1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby1_limit
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby2_limit
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby6_map_skew
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby7_noskew_multi_single_reducer
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby8_map
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby8_map_skew
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby8_noskew
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby_sort_1_23
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_groupby_sort_skew_1_23
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_input32
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_input42
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_insert2_overwrite_partitions
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_insert_into3
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_insert_into6
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_load_fs
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_mapjoin_test_outer
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_merge2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_merge_dynamic_partition
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_merge_dynamic_partition2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_merge_dynamic_partition4
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_merge_dynamic_partition5
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_multiMapJoin2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_nonmr_fetch
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_orc_vectorization_ppd
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_partition_date
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_partition_wise_fileformat12
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_ppd_vc
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_ppr_pushdown3
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_rand_partitionpruner2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_rcfile_createas1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_rcfile_merge1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_rcfile_merge2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_rcfile_merge3
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_rcfile_merge4
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_sample1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_sample10
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_sample3
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_sample5
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_sample_islocalmode_hook
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_select_unquote_not
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_select_unquote_or
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_skewjoin
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_smb_mapjoin_18
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_smb_mapjoin_19
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_smb_mapjoin_20
