[jira] [Updated] (HIVE-5285) Custom SerDes throw cast exception when there are complex nested structures containing NonSettableObjectInspectors.
[
https://issues.apache.org/jira/browse/HIVE-5285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Thejas M Nair updated HIVE-5285:
Fix Version/s: (was: 0.13.0)
0.12.0
Custom SerDes throw cast exception when there are complex nested structures
containing NonSettableObjectInspectors.
---
Key: HIVE-5285
URL: https://issues.apache.org/jira/browse/HIVE-5285
Project: Hive
Issue Type: Bug
Affects Versions: 0.11.1
Reporter: Hari Sankar Sivarama Subramaniyan
Assignee: Hari Sankar Sivarama Subramaniyan
Priority: Critical
Fix For: 0.12.0
Attachments: HIVE-5285.1.patch.txt, HIVE-5285.2.patch.txt
The approach for HIVE-5199 fix is correct.However, the fix for HIVE-5199 is
incomplete. Consider a complex nested structure containing the following
object inspector hierarchy:
SettableStructObjectInspector
{
ListObjectInspectorNonSettableStructObjectInspector
}
In the above case, the cast exception can happen via
MapOperator/FetchOperator as below:
java.io.IOException: java.lang.ClassCastException:
com.skype.data.hadoop.hive.proto.CustomObjectInspector cannot be cast to
org.apache.hadoop.hive.serde2.objectinspector.SettableMapObjectInspector
at
org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:545)
at
org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:489)
at org.apache.hadoop.hive.ql.exec.FetchTask.fetch(FetchTask.java:136)
at org.apache.hadoop.hive.ql.Driver.getResults(Driver.java:1412)
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:271)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:216)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:413)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:756)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:614)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:160)
Caused by: java.lang.ClassCastException:
com.skype.data.whaleshark.hadoop.hive.proto.ProtoMapObjectInspector cannot be
cast to
org.apache.hadoop.hive.serde2.objectinspector.SettableMapObjectInspector
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters.getConverter(ObjectInspectorConverters.java:144)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$StructConverter.init(ObjectInspectorConverters.java:294)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters.getConverter(ObjectInspectorConverters.java:138)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$ListConverter.convert(ObjectInspectorConverters.java:251)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$StructConverter.convert(ObjectInspectorConverters.java:316)
at
org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:529)
... 13 more
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[jira] [Updated] (HIVE-5285) Custom SerDes throw cast exception when there are complex nested structures containing NonSettableObjectInspectors.
[
https://issues.apache.org/jira/browse/HIVE-5285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated HIVE-5285:
---
Resolution: Fixed
Fix Version/s: 0.13.0
Status: Resolved (was: Patch Available)
Committed to trunk. Thanks, Hari!
[~thejas] Will recommend inclusion of this and HIVE-5199 in 0.12 branch.
Custom SerDes throw cast exception when there are complex nested structures
containing NonSettableObjectInspectors.
---
Key: HIVE-5285
URL: https://issues.apache.org/jira/browse/HIVE-5285
Project: Hive
Issue Type: Bug
Affects Versions: 0.11.1
Reporter: Hari Sankar Sivarama Subramaniyan
Assignee: Hari Sankar Sivarama Subramaniyan
Priority: Critical
Fix For: 0.13.0
Attachments: HIVE-5285.1.patch.txt, HIVE-5285.2.patch.txt
The approach for HIVE-5199 fix is correct.However, the fix for HIVE-5199 is
incomplete. Consider a complex nested structure containing the following
object inspector hierarchy:
SettableStructObjectInspector
{
ListObjectInspectorNonSettableStructObjectInspector
}
In the above case, the cast exception can happen via
MapOperator/FetchOperator as below:
java.io.IOException: java.lang.ClassCastException:
com.skype.data.hadoop.hive.proto.CustomObjectInspector cannot be cast to
org.apache.hadoop.hive.serde2.objectinspector.SettableMapObjectInspector
at
org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:545)
at
org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:489)
at org.apache.hadoop.hive.ql.exec.FetchTask.fetch(FetchTask.java:136)
at org.apache.hadoop.hive.ql.Driver.getResults(Driver.java:1412)
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:271)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:216)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:413)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:756)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:614)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:160)
Caused by: java.lang.ClassCastException:
com.skype.data.whaleshark.hadoop.hive.proto.ProtoMapObjectInspector cannot be
cast to
org.apache.hadoop.hive.serde2.objectinspector.SettableMapObjectInspector
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters.getConverter(ObjectInspectorConverters.java:144)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$StructConverter.init(ObjectInspectorConverters.java:294)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters.getConverter(ObjectInspectorConverters.java:138)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$ListConverter.convert(ObjectInspectorConverters.java:251)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$StructConverter.convert(ObjectInspectorConverters.java:316)
at
org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:529)
... 13 more
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[jira] [Updated] (HIVE-5285) Custom SerDes throw cast exception when there are complex nested structures containing NonSettableObjectInspectors.
[
https://issues.apache.org/jira/browse/HIVE-5285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Hari Sankar Sivarama Subramaniyan updated HIVE-5285:
Status: Patch Available (was: Open)
RB link updated with new diff file : https://reviews.apache.org/r/14144/
Custom SerDes throw cast exception when there are complex nested structures
containing NonSettableObjectInspectors.
---
Key: HIVE-5285
URL: https://issues.apache.org/jira/browse/HIVE-5285
Project: Hive
Issue Type: Bug
Affects Versions: 0.11.1
Reporter: Hari Sankar Sivarama Subramaniyan
Assignee: Hari Sankar Sivarama Subramaniyan
Priority: Critical
Attachments: HIVE-5285.1.patch.txt, HIVE-5285.2.patch.txt
The approach for HIVE-5199 fix is correct.However, the fix for HIVE-5199 is
incomplete. Consider a complex nested structure containing the following
object inspector hierarchy:
SettableStructObjectInspector
{
ListObjectInspectorNonSettableStructObjectInspector
}
In the above case, the cast exception can happen via
MapOperator/FetchOperator as below:
java.io.IOException: java.lang.ClassCastException:
com.skype.data.hadoop.hive.proto.CustomObjectInspector cannot be cast to
org.apache.hadoop.hive.serde2.objectinspector.SettableMapObjectInspector
at
org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:545)
at
org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:489)
at org.apache.hadoop.hive.ql.exec.FetchTask.fetch(FetchTask.java:136)
at org.apache.hadoop.hive.ql.Driver.getResults(Driver.java:1412)
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:271)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:216)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:413)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:756)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:614)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:160)
Caused by: java.lang.ClassCastException:
com.skype.data.whaleshark.hadoop.hive.proto.ProtoMapObjectInspector cannot be
cast to
org.apache.hadoop.hive.serde2.objectinspector.SettableMapObjectInspector
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters.getConverter(ObjectInspectorConverters.java:144)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$StructConverter.init(ObjectInspectorConverters.java:294)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters.getConverter(ObjectInspectorConverters.java:138)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$ListConverter.convert(ObjectInspectorConverters.java:251)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$StructConverter.convert(ObjectInspectorConverters.java:316)
at
org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:529)
... 13 more
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[jira] [Updated] (HIVE-5285) Custom SerDes throw cast exception when there are complex nested structures containing NonSettableObjectInspectors.
[
https://issues.apache.org/jira/browse/HIVE-5285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Hari Sankar Sivarama Subramaniyan updated HIVE-5285:
Attachment: HIVE-5285.2.patch.txt
The previous upload had an optimization fn hasAllFieldsSettable() which breaks
a couple of tests because the checks are not precise. I am keeping things
simple for now by avoiding any optimizations for creating a new
SettableObjectInspector type. This would ensure correctness in all cases,
however the future scope would be to prevent creating new
SettableObjectInspector object every time we invoke getConvertedOI(). I have
tested the changes with partition_fileformat*.q tests and they pass in my local
machine.
Custom SerDes throw cast exception when there are complex nested structures
containing NonSettableObjectInspectors.
---
Key: HIVE-5285
URL: https://issues.apache.org/jira/browse/HIVE-5285
Project: Hive
Issue Type: Bug
Affects Versions: 0.11.1
Reporter: Hari Sankar Sivarama Subramaniyan
Assignee: Hari Sankar Sivarama Subramaniyan
Priority: Critical
Attachments: HIVE-5285.1.patch.txt, HIVE-5285.2.patch.txt
The approach for HIVE-5199 fix is correct.However, the fix for HIVE-5199 is
incomplete. Consider a complex nested structure containing the following
object inspector hierarchy:
SettableStructObjectInspector
{
ListObjectInspectorNonSettableStructObjectInspector
}
In the above case, the cast exception can happen via
MapOperator/FetchOperator as below:
java.io.IOException: java.lang.ClassCastException:
com.skype.data.hadoop.hive.proto.CustomObjectInspector cannot be cast to
org.apache.hadoop.hive.serde2.objectinspector.SettableMapObjectInspector
at
org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:545)
at
org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:489)
at org.apache.hadoop.hive.ql.exec.FetchTask.fetch(FetchTask.java:136)
at org.apache.hadoop.hive.ql.Driver.getResults(Driver.java:1412)
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:271)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:216)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:413)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:756)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:614)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:160)
Caused by: java.lang.ClassCastException:
com.skype.data.whaleshark.hadoop.hive.proto.ProtoMapObjectInspector cannot be
cast to
org.apache.hadoop.hive.serde2.objectinspector.SettableMapObjectInspector
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters.getConverter(ObjectInspectorConverters.java:144)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$StructConverter.init(ObjectInspectorConverters.java:294)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters.getConverter(ObjectInspectorConverters.java:138)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$ListConverter.convert(ObjectInspectorConverters.java:251)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$StructConverter.convert(ObjectInspectorConverters.java:316)
at
org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:529)
... 13 more
--
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[jira] [Updated] (HIVE-5285) Custom SerDes throw cast exception when there are complex nested structures containing NonSettableObjectInspectors.
[
https://issues.apache.org/jira/browse/HIVE-5285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Hari Sankar Sivarama Subramaniyan updated HIVE-5285:
Attachment: HIVE-5285.1.patch.txt
The fix is to do a recursive search to make sure all the datatypes can be
typecasted to SettableDT in ObjectInspectorConverters.getConverter().
If not, we need to create a new Object of settable type within
ObjectInspectorConverters.getConvertedOI().
Custom SerDes throw cast exception when there are complex nested structures
containing NonSettableObjectInspectors.
---
Key: HIVE-5285
URL: https://issues.apache.org/jira/browse/HIVE-5285
Project: Hive
Issue Type: Bug
Affects Versions: 0.11.1
Reporter: Hari Sankar Sivarama Subramaniyan
Assignee: Hari Sankar Sivarama Subramaniyan
Priority: Critical
Attachments: HIVE-5285.1.patch.txt
The approach for HIVE-5199 fix is correct.However, the fix for HIVE-5199 is
incomplete. Consider a complex nested structure containing the following
object inspector hierarchy:
SettableStructObjectInspector
{
ListObjectInspectorNonSettableStructObjectInspector
}
In the above case, the cast exception can happen via
MapOperator/FetchOperator as below:
java.io.IOException: java.lang.ClassCastException:
com.skype.data.hadoop.hive.proto.CustomObjectInspector cannot be cast to
org.apache.hadoop.hive.serde2.objectinspector.SettableMapObjectInspector
at
org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:545)
at
org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:489)
at org.apache.hadoop.hive.ql.exec.FetchTask.fetch(FetchTask.java:136)
at org.apache.hadoop.hive.ql.Driver.getResults(Driver.java:1412)
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:271)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:216)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:413)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:756)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:614)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:160)
Caused by: java.lang.ClassCastException:
com.skype.data.whaleshark.hadoop.hive.proto.ProtoMapObjectInspector cannot be
cast to
org.apache.hadoop.hive.serde2.objectinspector.SettableMapObjectInspector
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters.getConverter(ObjectInspectorConverters.java:144)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$StructConverter.init(ObjectInspectorConverters.java:294)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters.getConverter(ObjectInspectorConverters.java:138)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$ListConverter.convert(ObjectInspectorConverters.java:251)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$StructConverter.convert(ObjectInspectorConverters.java:316)
at
org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:529)
... 13 more
--
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[jira] [Updated] (HIVE-5285) Custom SerDes throw cast exception when there are complex nested structures containing NonSettableObjectInspectors.
[
https://issues.apache.org/jira/browse/HIVE-5285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Hari Sankar Sivarama Subramaniyan updated HIVE-5285:
Status: Patch Available (was: In Progress)
Custom SerDes throw cast exception when there are complex nested structures
containing NonSettableObjectInspectors.
---
Key: HIVE-5285
URL: https://issues.apache.org/jira/browse/HIVE-5285
Project: Hive
Issue Type: Bug
Affects Versions: 0.11.1
Reporter: Hari Sankar Sivarama Subramaniyan
Assignee: Hari Sankar Sivarama Subramaniyan
Priority: Critical
Attachments: HIVE-5285.1.patch.txt
The approach for HIVE-5199 fix is correct.However, the fix for HIVE-5199 is
incomplete. Consider a complex nested structure containing the following
object inspector hierarchy:
SettableStructObjectInspector
{
ListObjectInspectorNonSettableStructObjectInspector
}
In the above case, the cast exception can happen via
MapOperator/FetchOperator as below:
java.io.IOException: java.lang.ClassCastException:
com.skype.data.hadoop.hive.proto.CustomObjectInspector cannot be cast to
org.apache.hadoop.hive.serde2.objectinspector.SettableMapObjectInspector
at
org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:545)
at
org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:489)
at org.apache.hadoop.hive.ql.exec.FetchTask.fetch(FetchTask.java:136)
at org.apache.hadoop.hive.ql.Driver.getResults(Driver.java:1412)
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:271)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:216)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:413)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:756)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:614)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:160)
Caused by: java.lang.ClassCastException:
com.skype.data.whaleshark.hadoop.hive.proto.ProtoMapObjectInspector cannot be
cast to
org.apache.hadoop.hive.serde2.objectinspector.SettableMapObjectInspector
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters.getConverter(ObjectInspectorConverters.java:144)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$StructConverter.init(ObjectInspectorConverters.java:294)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters.getConverter(ObjectInspectorConverters.java:138)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$ListConverter.convert(ObjectInspectorConverters.java:251)
at
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters$StructConverter.convert(ObjectInspectorConverters.java:316)
at
org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:529)
... 13 more
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