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Posted to dev@lens.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2015/03/25 09:24:53 UTC
[jira] [Commented] (LENS-439) NPE while parallel Estimate are
running
[ https://issues.apache.org/jira/browse/LENS-439?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14379487#comment-14379487 ]
Hudson commented on LENS-439:
-----------------------------
SUCCESS: Integrated in Lens-Commit #666 (See [https://builds.apache.org/job/Lens-Commit/666/])
LENS-439 : Fix synchronization bug wrt get methods on CubeMetastoreClient (amareshwari) (amareshwari: rev 057872b3b3780c221c667eccbf3188f253087970)
* lens-cube/src/main/java/org/apache/lens/cube/metadata/CubeMetastoreClient.java
> NPE while parallel Estimate are running
> ---------------------------------------
>
> Key: LENS-439
> URL: https://issues.apache.org/jira/browse/LENS-439
> Project: Apache Lens
> Issue Type: Bug
> Components: cube
> Affects Versions: 2.1
> Reporter: Arshad Matin
> Assignee: Amareshwari Sriramadasu
> Priority: Critical
> Fix For: 2.1
>
> Attachments: LENS-439.patch
>
>
> {noformat}
> 25 Mar 2015 06:32:42,461 [estimate-4] WARN org.apache.lens.driver.cube.RewriteUtil - Driver : org.apache.lens.driver.jdbc.JDBCDriver@146ef636 Skipped for the query rewriting due to
> java.lang.NullPointerException
> at org.apache.lens.cube.metadata.CubeMetastoreClient.isCube(CubeMetastoreClient.java:1209)
> at org.apache.lens.cube.metadata.CubeMetastoreClient.isCube(CubeMetastoreClient.java:1177)
> at org.apache.lens.cube.parse.CubeQueryContext.addQueriedTable(CubeQueryContext.java:283)
> at org.apache.lens.cube.parse.CubeQueryContext.addQueriedTable(CubeQueryContext.java:255)
> at org.apache.lens.cube.parse.CubeQueryContext.addQueriedTable(CubeQueryContext.java:247)
> at org.apache.lens.cube.parse.CubeQueryContext.extractMetaTables(CubeQueryContext.java:192)
> at org.apache.lens.cube.parse.CubeQueryContext.<init>(CubeQueryContext.java:177)
> at org.apache.lens.cube.parse.CubeSemanticAnalyzer.analyzeInternal(CubeSemanticAnalyzer.java:76)
> at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:327)
> at org.apache.lens.cube.parse.CubeQueryRewriter.rewrite(CubeQueryRewriter.java:169)
> at org.apache.lens.cube.parse.CubeQueryRewriter.rewrite(CubeQueryRewriter.java:182)
> at org.apache.lens.driver.cube.RewriteUtil$DriverRewriterRunnable.run(RewriteUtil.java:294)
> at org.apache.lens.server.query.QueryExecutionServiceImpl$RewriteEstimateRunnable.run(QueryExecutionServiceImpl.java:1126)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:701)
> 25 Mar 2015 06:32:42,461 [estimate-4] ERROR org.apache.lens.server.query.QueryExecutionServiceImpl - Estimate skipped since rewrite failed for driver org.apache.lens.driver.jdbc.JDBCDriver@146ef636 cause: Driver :org.apache.lens.driver.jdbc.JDBCDriver Cause :null
> {noformat}
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