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From "Sean Hsuan-Yi Chu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-2608) Need a better error message when Union all query fails, json.all_text_mode=false
Date Thu, 02 Jul 2015 22:34:04 GMT

     [ https://issues.apache.org/jira/browse/DRILL-2608?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sean Hsuan-Yi Chu updated DRILL-2608:
-------------------------------------
    Fix Version/s:     (was: 1.2.0)
                   1.4.0

> Need a better error message when Union all query fails, json.all_text_mode=false
> --------------------------------------------------------------------------------
>
>                 Key: DRILL-2608
>                 URL: https://issues.apache.org/jira/browse/DRILL-2608
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Query Planning & Optimization
>    Affects Versions: 0.9.0
>         Environment: | 9d92b8e319f2d46e8659d903d355450e15946533 | DRILL-2580: Exit early
from HashJoinBatch if build side is empty | 26.03.2015 @ 16:13:53 EDT | Unknown     | 26.03.2015
@ 16:53:21 EDT |
>            Reporter: Khurram Faraaz
>            Assignee: Sean Hsuan-Yi Chu
>            Priority: Minor
>             Fix For: 1.4.0
>
>
> Union all query over JSON data file fails when store.json.all_text_mode is set to false,
and same query returns correct results when store.json.all_text_mode is set to true. Each
JSON data file had only one type of object {"key":<value>}, and the values in each of
the JSON data files were of same datatype. Test was executed on a 4 node cluster.
> {code}
> 0: jdbc:drill:> select key from `charData.json` union all select key from `dateData.json`
union all select key from `doubleData.json` union all select key from `intData.json` union
all select key from `timeStmpData.json` union all select key from `vrChrData.json`;
> Query failed: RemoteRpcException: Failure while running fragment., For input string:
"itzVxYBb" [ f1f81073-161c-4f24-89e5-37379413b01b on centos-04.qa.lab:31010 ]
> [ f1f81073-161c-4f24-89e5-37379413b01b on centos-04.qa.lab:31010 ]
> Error: exception while executing query: Failure while executing query. (state=,code=0)
> {code}
> Then I set alter session set `store.json.all_text_mode`=true;
> After setting son.all_text_mode to true, union all query returned correct results.
> {code}
> 0: jdbc:drill:> select key from `charData.json` union all select key from `dateData.json`
union all select key from `doubleData.json` union all select key from `intData.json` union
all select key from `timeStmpData.json` union all select key from `vrChrData.json`;
> ...
> +------------+
> 7,194 rows selected (0.462 seconds)
> {code}
> Resetting it back to false gives the same Exception
> {code}
> 0: jdbc:drill:> alter session set `store.json.all_text_mode`=false;
> +------------+------------+
> |     ok     |  summary   |
> +------------+------------+
> | true       | store.json.all_text_mode updated. |
> +------------+------------+
> 1 row selected (0.049 seconds)
> 0: jdbc:drill:> select key from `charData.json` union all select key from `dateData.json`
union all select key from `doubleData.json` union all select key from `intData.json` union
all select key from `timeStmpData.json` union all select key from `vrChrData.json`;
> Query failed: RemoteRpcException: Failure while running fragment., For input string:
"itzVxYBb" [ 412eda0e-cc22-43ae-b763-5e40a0326551 on centos-04.qa.lab:31010 ]
> [ 412eda0e-cc22-43ae-b763-5e40a0326551 on centos-04.qa.lab:31010 ]
> Error: exception while executing query: Failure while executing query. (state=,code=0)
> {code}
> Stack trace from drillbit.log
> {code}
> 2015-03-27 18:30:56,620 [2aea5e1e-88b9-3e4e-07b5-d7e46b29756f:frag:0:0] ERROR o.a.drill.exec.work.foreman.Foreman
- Error b9cb90bd-7d89-4061-8595-4c5ad983f3f3: RemoteRpcException: Failure while running fragment.,
For input string: "itzVxYBb" [ 412eda0e-cc22-43ae-b763-5e40a0326551 on centos-04.qa.lab:31010
]
> [ 412eda0e-cc22-43ae-b763-5e40a0326551 on centos-04.qa.lab:31010 ]
> org.apache.drill.exec.rpc.RemoteRpcException: Failure while running fragment., For input
string: "itzVxYBb" [ 412eda0e-cc22-43ae-b763-5e40a0326551 on centos-04.qa.lab:31010 ]
> [ 412eda0e-cc22-43ae-b763-5e40a0326551 on centos-04.qa.lab:31010 ]
>         at org.apache.drill.exec.work.foreman.QueryManager.statusUpdate(QueryManager.java:163)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.work.foreman.QueryManager$RootStatusReporter.statusChange(QueryManager.java:281)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.AbstractStatusReporter.fail(AbstractStatusReporter.java:114)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.AbstractStatusReporter.fail(AbstractStatusReporter.java:110)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.FragmentExecutor.internalFail(FragmentExecutor.java:230)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:182)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
[drill-common-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[na:1.7.0_75]
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[na:1.7.0_75]
>         at java.lang.Thread.run(Thread.java:745) [na:1.7.0_75]
> {code}



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