Could you enable HistoryServer and provide the properties and CLASSPATH for the
spark-shell? And 'env' command to list your environment variables?
By the way, what does the spark logs says? Enable debug mode to see what's
going on in spark-shell when it tries to interact and init HiveContext.
> On Jul 31, 2014, at 19:09, "chenjie" <chenjie2...@gmail.com> wrote:
>
> Hi, Yin and Andrew, thank you for your reply.
> When I create table in hive cli, it works correctly and the table will be
> found in hdfs. I forgot start hiveserver2 before and I started it today.
> Then I run the command below:
> spark-shell --master spark://192.168.40.164:7077 --driver-class-path
> conf/hive-site.xml
> Furthermore, I added the following command:
> hiveContext.hql("SET
> hive.metastore.warehouse.dir=hdfs://192.168.40.164:8020/user/hive/warehouse")
> But then didn't work for me. I got the same exception as before and found
> the table file in local directory instead of hdfs.
>
>
> Yin Huai-2 wrote
>> Another way is to set "hive.metastore.warehouse.dir" explicitly to the
>> HDFS
>> dir storing Hive tables by using SET command. For example:
>>
>> hiveContext.hql("SET
>> hive.metastore.warehouse.dir=hdfs://localhost:54310/user/hive/warehouse")
>>
>>
>>
>>
>> On Thu, Jul 31, 2014 at 8:05 AM, Andrew Lee <
>
>> alee526@
>
>> > wrote:
>>
>>> Hi All,
>>>
>>> It has been awhile, but what I did to make it work is to make sure the
>>> followings:
>>>
>>> 1. Hive is working when you run Hive CLI and JDBC via Hiveserver2
>>>
>>> 2. Make sure you have the hive-site.xml from above Hive configuration.
>>> The
>>> problem here is that you want the hive-site.xml from the Hive metastore.
>>> The one for Hive and HCatalog may be different files. Make sure you check
>>> the xml properties in that file, pick the one that has the warehouse
>>> property configured and the JDO setup.
>>>
>>> 3. Make sure hive-site.xml from step 2 is included in $SPARK_HOME/conf,
>>> and in your runtime CLASSPATH when you run spark-shell
>>>
>>> 4. Use the history server to check the runtime CLASSPATH and order to
>>> ensure hive-site.xml is included.
>>>
>>> HiveContext should pick up the hive-site.xml and talk to your running
>>> hive
>>> service.
>>>
>>> Hope these tips help.
>>>
>>>> On Jul 30, 2014, at 22:47, "chenjie" <
>
>> chenjie2001@
>
>> > wrote:
>>>>
>>>> Hi, Michael. I Have the same problem. My warehouse directory is always
>>>> created locally. I copied the default hive-site.xml into the
>>>> $SPARK_HOME/conf directory on each node. After I executed the code
>>> below,
>>>> val hiveContext = new org.apache.spark.sql.hive.HiveContext(sc)
>>>> hiveContext.hql("CREATE TABLE IF NOT EXISTS src (key INT, value
>>>> STRING)")
>>>> hiveContext.hql("LOAD DATA LOCAL INPATH
>>>> '/extdisk2/tools/spark/examples/src/main/resources/kv1.txt' INTO TABLE
>>> src")
>>>> hiveContext.hql("FROM src SELECT key, value").collect()
>>>>
>>>> I got the exception below:
>>>> java.io.FileNotFoundException: File
>>> file:/user/hive/warehouse/src/kv1.txt
>>>> does not exist
>>>> at
>>> org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:520)
>>>> at
>>> org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:398)
>>>> at
>>> org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSInputChecker.
>> <init>
>> (ChecksumFileSystem.java:137)
>>>> at
>>> org.apache.hadoop.fs.ChecksumFileSystem.open(ChecksumFileSystem.java:339)
>>>> at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:763)
>>>> at
>>> org.apache.hadoop.mapred.LineRecordReader.
>> <init>
>> (LineRecordReader.java:106)
>>>> at
>>> org.apache.hadoop.mapred.TextInputFormat.getRecordReader(TextInputFormat.java:67)
>>>> at org.apache.spark.rdd.HadoopRDD$$anon$1.
>> <init>
>> (HadoopRDD.scala:193)
>>>>
>>>> At last, I found /user/hive/warehouse/src/kv1.txt was created on the
>>> node
>>>> where I start spark-shell.
>>>>
>>>> The spark that I used is pre-built spark1.0.1 for hadoop2.
>>>>
>>>> Thanks in advance.
>
>
>
>
>
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