For the last two problems, hbase-site.xml seems not to be on classpath. Once hbase-site.xml is put on classpath, you should be able to make progress.
Cheers > On Jan 28, 2016, at 1:14 AM, Maciej Bryński <mac...@brynski.pl> wrote: > > Hi, > I'm trying to run SQL query on Hive table which is stored on HBase. > I'm using: > - Spark 1.6.0 > - HDP 2.2 > - Hive 0.14.0 > - HBase 0.98.4 > > I managed to configure working classpath, but I have following problems: > > 1) I have UDF defined in Hive Metastore (FUNCS table). > Spark cannot use it.. > > File "/opt/spark/python/lib/py4j-0.9-src.zip/py4j/protocol.py", line 308, in > get_return_value > py4j.protocol.Py4JJavaError: An error occurred while calling o51.sql. > : org.apache.spark.sql.AnalysisException: undefined function > dwh.str_to_map_int_str; line 55 pos 30 > at > org.apache.spark.sql.hive.HiveFunctionRegistry$$anonfun$lookupFunction$2$$anonfun$1.apply(hiveUDFs.scala:69) > at > org.apache.spark.sql.hive.HiveFunctionRegistry$$anonfun$lookupFunction$2$$anonfun$1.apply(hiveUDFs.scala:69) > at scala.Option.getOrElse(Option.scala:120) > at > org.apache.spark.sql.hive.HiveFunctionRegistry$$anonfun$lookupFunction$2.apply(hiveUDFs.scala:68) > at > org.apache.spark.sql.hive.HiveFunctionRegistry$$anonfun$lookupFunction$2.apply(hiveUDFs.scala:64) > at scala.util.Try.getOrElse(Try.scala:77) > at > org.apache.spark.sql.hive.HiveFunctionRegistry.lookupFunction(hiveUDFs.scala:64) > at > org.apache.spark.sql.catalyst.analysis.Analyzer$ResolveFunctions$$anonfun$apply$12$$anonfun$applyOrElse$5$$anonfun$applyOrElse$24.apply(Analyzer.scala:574) > at > org.apache.spark.sql.catalyst.analysis.Analyzer$ResolveFunctions$$anonfun$apply$12$$anonfun$applyOrElse$5$$anonfun$applyOrElse$24.apply(Analyzer.scala:574) > at > org.apache.spark.sql.catalyst.analysis.package$.withPosition(package.scala:48) > at > org.apache.spark.sql.catalyst.analysis.Analyzer$ResolveFunctions$$anonfun$apply$12$$anonfun$applyOrElse$5.applyOrElse(Analyzer.scala:573) > at > org.apache.spark.sql.catalyst.analysis.Analyzer$ResolveFunctions$$anonfun$apply$12$$anonfun$applyOrElse$5.applyOrElse(Analyzer.scala:570) > > > 2) When I'm using SQL without this function Spark tries to connect to > Zookeeper on localhost. > I make a tunnel from localhost to one of the zookeeper servers but it's not a > solution. > > 16/01/28 10:09:18 INFO ZooKeeper: Client > environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT > 16/01/28 10:09:18 INFO ZooKeeper: Client environment:host.name=j4.jupyter1 > 16/01/28 10:09:18 INFO ZooKeeper: Client environment:java.version=1.8.0_66 > 16/01/28 10:09:18 INFO ZooKeeper: Client environment:java.vendor=Oracle > Corporation > 16/01/28 10:09:18 INFO ZooKeeper: Client > environment:java.home=/usr/lib/jvm/java-8-oracle/jre > 16/01/28 10:09:18 INFO ZooKeeper: Client > environment:java.class.path=/opt/spark/lib/mysql-connector-java-5.1.35-bin.jar:/opt/spark/lib/dwh-hbase-connector.jar:/opt/spark/lib/hive-hbase-handler-1.2.1.spark.jar:/opt/spark/lib/hbase-server.jar:/opt/spark/lib/hbase-common.jar:/opt/spark/lib/dwh-commons.jar:/opt/spark/lib/guava.jar:/opt/spark/lib/hbase-client.jar:/opt/spark/lib/hbase-protocol.jar:/opt/spark/lib/htrace-core.jar:/opt/spark/conf/:/opt/spark/lib/spark-assembly-1.6.0-hadoop2.6.0.jar:/opt/spark/lib/datanucleus-rdbms-3.2.9.jar:/opt/spark/lib/datanucleus-api-jdo-3.2.6.jar:/opt/spark/lib/datanucleus-core-3.2.10.jar:/etc/hadoop/conf/ > 16/01/28 10:09:18 INFO ZooKeeper: Client > environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib > 16/01/28 10:09:18 INFO ZooKeeper: Client environment:java.io.tmpdir=/tmp > 16/01/28 10:09:18 INFO ZooKeeper: Client environment:java.compiler=<NA> > 16/01/28 10:09:18 INFO ZooKeeper: Client environment:os.name=Linux > 16/01/28 10:09:18 INFO ZooKeeper: Client environment:os.arch=amd64 > 16/01/28 10:09:18 INFO ZooKeeper: Client > environment:os.version=3.13.0-24-generic > 16/01/28 10:09:18 INFO ZooKeeper: Client environment:user.name=mbrynski > 16/01/28 10:09:18 INFO ZooKeeper: Client environment:user.home=/home/mbrynski > 16/01/28 10:09:18 INFO ZooKeeper: Client environment:user.dir=/home/mbrynski > 16/01/28 10:09:18 INFO ZooKeeper: Initiating client connection, > connectString=localhost:2181 sessionTimeout=90000 > watcher=hconnection-0x36079f06, quorum=localhost:2181, baseZNode=/hbase > 16/01/28 10:09:18 INFO RecoverableZooKeeper: Process > identifier=hconnection-0x36079f06 connecting to ZooKeeper > ensemble=localhost:2181 > 16/01/28 10:09:18 INFO ClientCnxn: Opening socket connection to server > localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL > (unknown error) > 16/01/28 10:09:18 INFO ClientCnxn: Socket connection established to > localhost/127.0.0.1:2181, initiating session > 16/01/28 10:09:18 INFO ClientCnxn: Session establishment complete on server > localhost/127.0.0.1:2181, sessionid = 0x15254709ed3c8e1, negotiated timeout = > 40000 > 16/01/28 10:09:18 INFO ZooKeeperRegistry: ClusterId read in ZooKeeper is null > > > 3) After making tunel I'm getting NPE. > > Caused by: java.lang.NullPointerException > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.getMetaReplicaNodes(ZooKeeperWatcher.java:269) > at > org.apache.hadoop.hbase.zookeeper.MetaRegionTracker.blockUntilAvailable(MetaRegionTracker.java:241) > at > org.apache.hadoop.hbase.client.ZooKeeperRegistry.getMetaRegionLocation(ZooKeeperRegistry.java:62) > at > org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateMeta(ConnectionManager.java:1203) > at > org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateRegion(ConnectionManager.java:1164) > at > org.apache.hadoop.hbase.client.RpcRetryingCallerWithReadReplicas.getRegionLocations(RpcRetryingCallerWithReadReplicas.java:294) > at > org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:130) > at > org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:55) > at > org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:201) > ... 91 more > > Do you have any ideas how to resolve those problems ? > > Regards, > -- > Maciek Bryński
