select * from table throws scanner timeout

[Sunil B]

Hi,

    Phoenix Version: 4.5.0-Hbase-1.0
    Client: slqline/JDBC driver

   I have a large table which has around 100GB of data. I am trying to
execute a simple query "select * from TABLE", which times out with
scanner timeout exception. Please let me know if there is a way to
avoid this timeout without changing server side scanner timeout.

  Exception: WARN client.ScannerCallable: Ignore, probably already closed
org.apache.hadoop.hbase.UnknownScannerException:
org.apache.hadoop.hbase.UnknownScannerException: Name: 15791, already
closed?


  The reason for the timeout is that phoenix divides this query into
multiple parallel scans and executes scanner.next on each one of them
at the start of the query execution (this is because of the use of
PeekingResultIterator.peek function being called in submitWork
function of the ParallelIterators class).

  Is there a way I can force Phoenix to do a serial scan instead of
parallel scan with PeekingResultIterator?

Thanks,
Sunil