[
https://issues.apache.org/jira/browse/TAJO-1070?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14150232#comment-14150232
]
Hudson commented on TAJO-1070:
------------------------------
SUCCESS: Integrated in Tajo-block_iteration-branch-build #5 (See
[https://builds.apache.org/job/Tajo-block_iteration-branch-build/5/])
TAJO-1070: BSTIndexScanExec should not seek a negative offset. (jinho) (jhkim:
rev 55bfa680bfac102e90a73c3f9c7436fabf85688e)
*
tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/BSTIndexScanExec.java
* CHANGES
> BSTIndexScanExec should not seek a negative offset
> --------------------------------------------------
>
> Key: TAJO-1070
> URL: https://issues.apache.org/jira/browse/TAJO-1070
> Project: Tajo
> Issue Type: Task
> Components: physical operator
> Reporter: Jinho Kim
> Assignee: Jinho Kim
> Fix For: 0.9.0
>
>
> Recent hadoop filesystem apis defined strictly. So we should fix it correctly.
> https://issues.apache.org/jira/browse/HADOOP-9361
> It cause by unnecessary seek to -1
> {code}
> java.io.EOFException: Cannot seek to a negative offset
> at org.apache.hadoop.fs.FSInputChecker.seek(FSInputChecker.java:399)
> at
> org.apache.hadoop.fs.FSDataInputStream.seek(FSDataInputStream.java:62)
> at
> org.apache.hadoop.fs.ChecksumFileSystem$FSDataBoundedInputStream.seek(ChecksumFileSystem.java:325)
> at org.apache.tajo.storage.CSVFile$CSVScanner.seek(CSVFile.java:544)
> at
> org.apache.tajo.engine.planner.physical.BSTIndexScanExec.next(BSTIndexScanExec.java:119)
> at
> org.apache.tajo.engine.planner.physical.TestBSTIndexExec.testEqual(TestBSTIndexExec.java:184)
> {code}
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