Andrew Purtell created HBASE-13096: -------------------------------------- Summary: NPE from SecureWALCellCodec$EncryptedKvEncoder#write when using WAL encryption and Phoenix secondary indexes Key: HBASE-13096 URL: https://issues.apache.org/jira/browse/HBASE-13096 Project: HBase Issue Type: Bug Affects Versions: 0.98.6 Reporter: Andrew Purtell
On user@phoenix Dhavi Rami reported: {quote} I tried using phoenix in hBase with Transparent Encryption of Data At Rest enabled ( AES encryption) Works fine for a table with primary key column. But it doesn't work if I create Secondary index on that tables.I tried to dig deep into the problem and found WAL file encryption throws exception when I have Global Secondary Index created on my mutable table. Following is the error I was getting on one of the region server. {noformat} 2015-02-20 10:44:48,768 ERROR org.apache.hadoop.hbase.regionserver.wal.FSHLog: UNEXPECTED java.lang.NullPointerException at org.apache.hadoop.hbase.util.Bytes.toInt(Bytes.java:767) at org.apache.hadoop.hbase.util.Bytes.toInt(Bytes.java:754) at org.apache.hadoop.hbase.KeyValue.getKeyLength(KeyValue.java:1253) at org.apache.hadoop.hbase.regionserver.wal.SecureWALCellCodec$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 {noformat} 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. {quote} Parking this here for later investigation. For now I'm going to assume this is something in SecureWALCellCodec that needs looking at, but if it turns out to be a Phoenix indexer issue I will move this JIRA there. -- This message was sent by Atlassian JIRA (v6.3.4#6332)