Jinho Kim created TAJO-1070:
-------------------------------
Summary: 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 add the checking
code.
https://issues.apache.org/jira/browse/HADOOP-9361
{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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