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From "Krystal (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-1082) Problems with creating views using a path
Date Thu, 26 Jun 2014 16:49:24 GMT

    [ https://issues.apache.org/jira/browse/DRILL-1082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14044843#comment-14044843
] 

Krystal commented on DRILL-1082:
--------------------------------

Server log error:

java.lang.RuntimeException: Failure while accessing Zookeeper
org.apache.drill.exec.store.sys.zk.ZkPStore.put(ZkPStore.java:96) ~[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
org.apache.drill.exec.store.dfs.WorkspaceSchemaFactory$WorkspaceSchema.createView(WorkspaceSchemaFactory.java:173)
~[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
org.apache.drill.exec.planner.sql.handlers.ViewHandler$CreateView.getPlan(ViewHandler.java:104)
~[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:129) [drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:400) [drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:216) [drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
org.apache.drill.exec.work.WorkManager$RunnableWrapper.run(WorkManager.java:242) [drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_45]
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_45]
java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]
Caused by: java.lang.IllegalArgumentException: You cannot use keys that have slashes in them
when using the Zookeeper SystemTable storage interface.
com.google.common.base.Preconditions.checkArgument(Preconditions.java:92) ~[guava-14.0.1.jar:na]
org.apache.drill.exec.store.sys.zk.ZkPStore.p(ZkPStore.java:68) ~[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
org.apache.drill.exec.store.sys.zk.ZkPStore.put(ZkPStore.java:89) ~[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
... 9 more


> Problems with creating views using a path
> -----------------------------------------
>
>                 Key: DRILL-1082
>                 URL: https://issues.apache.org/jira/browse/DRILL-1082
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Storage - Writer
>            Reporter: Krystal
>
> git.commit.id.abbrev=33c28f6
> I tried to create a view with a path relative to dfs.default schema:
> 0: jdbc:drill:schema=dfs> create view `dfs.default`.`views/votertsv.v2` as select
columns[0] voter_id, columns[1] name, columns[2] age, columns[3] registration,columns[4] contributions,columns[5]
voterzone,columns[6] create_time from `dfs`.`root`.`./drill/testdata/tsv/voter.tsv`;
> I got the following error message:
> +------------+------------+
> |     ok     |  summary   |
> +------------+------------+
> | false      | Error: Failure while accessing Zookeeper |
> +------------+------------+
> 1 row selected (0.595 seconds)
> However, the view is actually created:
> [root@qa-node56 ~]# hadoop fs -ls /drill/testdata/p1tests/views
> Found 1 items
> -rwxr-xr-x   3 mapr mapr        683 2014-06-26 09:27 /drill/testdata/p1tests/views/votertsv.v2.view.drill
> I cannot query from the view:
> 0: jdbc:drill:schema=dfs> select * from `dfs.default`.`views/votertsv.v2`;
> "Failure while parsing sql. < ValidationException:[ org.eigenbase.util.EigenbaseContextException:
From line 1, column 15 to line 1, column 27 ] < EigenbaseContextException:[ From line 1,
column 15 to line 1, column 27 ] < SqlValidatorException:[ Table 'dfs.default.views/votertsv.v2'
not found ]"



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