Thanks for reporting this issue! At first glance it looks like an HBase bug, please see https://issues.apache.org/jira/browse/HBASE-13096 for further investigation.
On Tue, Feb 24, 2015 at 9:52 AM, Dhaval Rami <[email protected]> wrote: > An FYI, > > I tried using phoenix in hBase with Transparent Encryption of Data At Rest > enabled ( AES encryption) > > Works fine for a table with primary key column. > > But it doesn't work if I create Secondary index on that tables.I tried to > dig deep into the problem and found WAL file encryption throws exception > when I have Global Secondary Index created on my mutable table. > Following is the error I was getting on one of the region server. > > 2015-02-20 10:44:48,768 ERROR > org.apache.hadoop.hbase.regionserver.wal.FSHLog: UNEXPECTED > java.lang.NullPointerException > at org.apache.hadoop.hbase.util.Bytes.toInt(Bytes.java:767) > at org.apache.hadoop.hbase.util.Bytes.toInt(Bytes.java:754) > at > org.apache.hadoop.hbase.KeyValue.getKeyLength(KeyValue.java:1253) > at > org.apache.hadoop.hbase.regionserver.wal.SecureWALCellCodec$EncryptedKvEncoder.write(SecureWALCellCodec.java:194) > at > org.apache.hadoop.hbase.regionserver.wal.ProtobufLogWriter.append(ProtobufLogWriter.java:117) > at > org.apache.hadoop.hbase.regionserver.wal.FSHLog$AsyncWriter.run(FSHLog.java:1137) > at java.lang.Thread.run(Thread.java:745) > 2015-02-20 10:44:48,776 INFO > org.apache.hadoop.hbase.regionserver.wal.FSHLog: > regionserver60020-WAL.AsyncWriter exiting > > > I had to disable WAL encryption, and it started working fine with > secondary Index. So Hfile encryption works with secondary index but WAL > encryption doesn't work. > > hbase version 0.98.6-cdh5.3.0 ,with phoenix 4.2.2. > > Hope this helps. > > -Dhaval > > -- Best regards, - Andy Problems worthy of attack prove their worth by hitting back. - Piet Hein (via Tom White)
