[jira] [Resolved] (SPARK-22101) spark over hbase snapshot

["Sean Owen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-22101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen resolved SPARK-22101.
-------------------------------
    Resolution: Invalid

This is an HBase question, not a Spark JIRA

> spark over hbase snapshot
> -------------------------
>
>                 Key: SPARK-22101
>                 URL: https://issues.apache.org/jira/browse/SPARK-22101
>             Project: Spark
>          Issue Type: Question
>          Components: Spark Core
>    Affects Versions: 1.6.0
>            Reporter: ulysses you
>
> The configuration error in two method. First is ok, and second is wrong.
> 1.
> val hConf = HBaseConfiguration.create()
> // ignore some config
> val hBaseRDD = sc.newAPIHadoopRDD(hConf,
>       classOf[TableSnapshotInputFormat],
>       classOf[org.apache.hadoop.hbase.io.ImmutableBytesWritable],
>       classOf[org.apache.hadoop.hbase.client.Result])
> 2.
> val hConf = HBaseConfiguration.create()
> val job = Job.getInstance(hConf)
> val hBaseRDD = sc.newAPIHadoopRDD(job.getConfiguration,
>       classOf[TableSnapshotInputFormat],
>       classOf[org.apache.hadoop.hbase.io.ImmutableBytesWritable],
>       classOf[org.apache.hadoop.hbase.client.Result])
> and the log:
> Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hbase.codec.prefixtree.PrefixTreeCodec
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:264)
> at org.apache.hadoop.hbase.io.encoding.DataBlockEncoding.createEncoder(DataBlockEncoding.java:186)
> ... 21 more
> I'm sure that I have upload jar with spark cmd -jars.
> Is this a bug?



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