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Date: Fri, 17 Jun 2016 01:02:05 +0000 (UTC)
From: "Andrew Purtell (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <JIRA.12777398.1424830199000.15645.1466125325291@Atlassian.JIRA>
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References: <JIRA.12777398.1424830199000@Atlassian.JIRA> <JIRA.12777398.1424830199744@arcas>
Subject: [jira] [Resolved] (HBASE-13096) NPE from
 SecureWALCellCodec$EncryptedKvEncoder#write when using WAL encryption and
 Phoenix secondary indexes
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archived-at: Fri, 17 Jun 2016 01:02:07 -0000


     [ https://issues.apache.org/jira/browse/HBASE-13096?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Purtell resolved HBASE-13096.
------------------------------------
       Resolution: Cannot Reproduce
         Assignee:     (was: Andrew Purtell)
    Fix Version/s:     (was: 0.98.21)

Closing as Cannot Reproduce. If someone is seeing this and can post a reproduction of the issue we can reopen it. 

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


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