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https://issues.apache.org/jira/browse/HADOOP-15473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16477789#comment-16477789
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Philip Zeyliger commented on HADOOP-15473:
------------------------------------------

In dealing with the fallout of this in Impala, I was able to edit the KMS 
"init" script to add the relevant {{-D}} option. The change is at 
[https://gerrit.cloudera.org/#/c/10418/1/testdata/cluster/node_templates/cdh6/etc/init.d/kms]
 if you're interested.

Do we need to actually expose this to our (Hadoop's) users? i.e., the only 
possible use of this API within a KMS process is 
{{org.apache.hadoop.crypto.key.JavaKeyStoreProvider}}, so could we just set 
this explicitly at start-up (either via the shell scripts or programmatically), 
and avoid exposing it to the users?

(Or does a client use this API, or perhaps we have enough plugins that we need 
to be more careful?)

> Configure serialFilter to avoid UnrecoverableKeyException caused by 
> JDK-8189997
> -------------------------------------------------------------------------------
>
>                 Key: HADOOP-15473
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15473
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: kms
>    Affects Versions: 2.7.6, 3.0.2
>         Environment: JDK 8u171
>            Reporter: Gabor Bota
>            Assignee: Gabor Bota
>            Priority: Critical
>         Attachments: HDFS-13494.001.patch, HDFS-13494.002.patch, 
> HDFS-13494.003.patch, org.apache.hadoop.crypto.key.TestKeyProviderFactory.txt
>
>
> There is a new feature in JDK 8u171 called Enhanced KeyStore Mechanisms 
> (http://www.oracle.com/technetwork/java/javase/8u171-relnotes-4308888.html#JDK-8189997).
> This is the cause of the following errors in the TestKeyProviderFactory:
> {noformat}
> Caused by: java.security.UnrecoverableKeyException: Rejected by the 
> jceks.key.serialFilter or jdk.serialFilter property
>       at com.sun.crypto.provider.KeyProtector.unseal(KeyProtector.java:352)
>       at 
> com.sun.crypto.provider.JceKeyStore.engineGetKey(JceKeyStore.java:136)
>       at java.security.KeyStore.getKey(KeyStore.java:1023)
>       at 
> org.apache.hadoop.crypto.key.JavaKeyStoreProvider.getMetadata(JavaKeyStoreProvider.java:410)
>       ... 28 more
> {noformat}
> This issue causes errors and failures in hbase tests right now (using hdfs) 
> and could affect other products running on this new Java version.



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