phoenix-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Bulvik, Noam" <Noam.Bul...@teoco.com>
Subject ORDER BY DESC cause query to hang
Date Wed, 13 Jan 2016 12:22:58 GMT
Hi,

I am using the phoenix parcel for cloudera 5.4. Seems like there is a bug when query has Order
by DESC the query hang for long time and after a while it fail with the following error .
without DESC the order by works fine


Caused by: org.apache.phoenix.exception.PhoenixIOException: Failed after attempts=35, exceptions:
Wed Jan 13 09:22:09 IST 2016, org.apache.hadoop.hbase.client.RpcRetryingCaller@2935d8d3, java.io.IOException:
java.io.IOException
                at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2069)
                at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:107)
                at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:130)
                at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:107)
                at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.StackOverflowError
                at org.apache.hadoop.hbase.util.Bytes$LexicographicalComparerHolder$UnsafeComparer.compareTo(Bytes.java:1295)
                at org.apache.hadoop.hbase.util.Bytes.compareTo(Bytes.java:1223)
                at org.apache.hadoop.hbase.CellComparator.compareRows(CellComparator.java:186)
                at org.apache.hadoop.hbase.CellComparator.compare(CellComparator.java:63)
                at org.apache.hadoop.hbase.KeyValue$KVComparator.compare(KeyValue.java:1968)
                at org.apache.hadoop.hbase.KeyValue$KVComparator.compare(KeyValue.java:1897)
                at org.apache.hadoop.hbase.util.Bytes.binarySearch(Bytes.java:1901)
                at org.apache.hadoop.hbase.io.hfile.HFileBlockIndex$BlockIndexReader.rootBlockContainingKey(HFileBlockIndex.java:426)
                at org.apache.hadoop.hbase.io.hfile.HFileBlockIndex$BlockIndexReader.loadDataBlockWithScanInfo(HFileBlockIndex.java:215)
                at org.apache.hadoop.hbase.io.hfile.HFileBlockIndex$BlockIndexReader.seekToDataBlock(HFileBlockIndex.java:182)
                at org.apache.hadoop.hbase.io.hfile.HFileReaderV2$AbstractScannerV2.seekBefore(HFileReaderV2.java:642)
                at org.apache.hadoop.hbase.io.hfile.HFileReaderV2$AbstractScannerV2.seekBefore(HFileReaderV2.java:637)
                at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:425)
                at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekToPreviousRow(StoreFileScanner.java:449)

this worked in previous phoenix version

can you check

regards,
Noam

________________________________

PRIVILEGED AND CONFIDENTIAL
PLEASE NOTE: The information contained in this message is privileged and confidential, and
is intended only for the use of the individual to whom it is addressed and others who have
been specifically authorized to receive it. If you are not the intended recipient, you are
hereby notified that any dissemination, distribution or copying of this communication is strictly
prohibited. If you have received this communication in error, or if any problems occur with
transmission, please contact sender. Thank you.

Mime
View raw message