Spark 1.1.0 hbase_inputformat.py not work
Hi, i'm trying to run hbase_inputformat.py example but i'm not getting. this is the error: Traceback (most recent call last): File "/root/spark/examples/src/main/python/hbase_inputformat.py", line 70, in conf=conf) File "/root/spark/python/pyspark/context.py", line 471, in newAPIHadoopRDD jconf, batchSize) File "/root/spark/python/lib/py4j-0.8.2.1-src.zip/py4j/java_gateway.py", line 538, in __call__ File "/root/spark/python/lib/py4j-0.8.2.1-src.zip/py4j/protocol.py", line 300, in get_return_value py4j.protocol.Py4JJavaError: An error occurred while calling z:org.apache.spark.api.python.PythonRDD.newAPIHadoopRDD. : java.lang.ClassNotFoundException: org.apache.hadoop.hbase.io.ImmutableBytesWritable at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:270) at org.apache.spark.util.Utils$.classForName(Utils.scala:150) at org.apache.spark.api.python.PythonRDD$.newAPIHadoopRDDFromClassNames(PythonRDD.scala:451) at org.apache.spark.api.python.PythonRDD$.newAPIHadoopRDD(PythonRDD.scala:436) at org.apache.spark.api.python.PythonRDD.newAPIHadoopRDD(PythonRDD.scala) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:231) at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:379) at py4j.Gateway.invoke(Gateway.java:259) at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:133) at py4j.commands.CallCommand.execute(CallCommand.java:79) at py4j.GatewayConnection.run(GatewayConnection.java:207) at java.lang.Thread.run(Thread.java:745) can anyone help me?
Re: Spark 1.1.0 hbase_inputformat.py not work
I don't know if it's relevant, but I had to compile spark for my specific hbase and hadoop version to make that hbase_inputformat.py work. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Spark-1-1-0-hbase-inputformat-py-not-work-tp14905p14912.html Sent from the Apache Spark User List mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
Re: Spark 1.1.0 hbase_inputformat.py not work
I somehow missed this. Do you still have problem? You probably didn't specify the correct spark-examples jar using --driver-class-path. See the following for an example. MASTER=local ./bin/spark-submit --driver-class-path ./examples/target/scala-2.10/spark-examples-1.1.0-SNAPSHOT-hadoop1.0.4.jar ./examples/src/main/python/hbase_inputformat.py localhost test On Tue, Sep 23, 2014 at 9:39 AM, Gilberto Lira wrote: > Hi, > > i'm trying to run hbase_inputformat.py example but i'm not getting. > > this is the error: > > Traceback (most recent call last): > File "/root/spark/examples/src/main/python/hbase_inputformat.py", line > 70, in > conf=conf) > File "/root/spark/python/pyspark/context.py", line 471, in > newAPIHadoopRDD > jconf, batchSize) > File "/root/spark/python/lib/py4j-0.8.2.1-src.zip/py4j/java_gateway.py", > line 538, in __call__ > File "/root/spark/python/lib/py4j-0.8.2.1-src.zip/py4j/protocol.py", > line 300, in get_return_value > py4j.protocol.Py4JJavaError: An error occurred while calling > z:org.apache.spark.api.python.PythonRDD.newAPIHadoopRDD. > : java.lang.ClassNotFoundException: > org.apache.hadoop.hbase.io.ImmutableBytesWritable > at java.net.URLClassLoader$1.run(URLClassLoader.java:366) > at java.net.URLClassLoader$1.run(URLClassLoader.java:355) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:354) > at java.lang.ClassLoader.loadClass(ClassLoader.java:425) > at java.lang.ClassLoader.loadClass(ClassLoader.java:358) > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:270) > at org.apache.spark.util.Utils$.classForName(Utils.scala:150) > at > org.apache.spark.api.python.PythonRDD$.newAPIHadoopRDDFromClassNames(PythonRDD.scala:451) > at > org.apache.spark.api.python.PythonRDD$.newAPIHadoopRDD(PythonRDD.scala:436) > at org.apache.spark.api.python.PythonRDD.newAPIHadoopRDD(PythonRDD.scala) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:231) > at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:379) > at py4j.Gateway.invoke(Gateway.java:259) > at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:133) > at py4j.commands.CallCommand.execute(CallCommand.java:79) > at py4j.GatewayConnection.run(GatewayConnection.java:207) > at java.lang.Thread.run(Thread.java:745) > > can anyone help me? >
Re: Spark 1.1.0 hbase_inputformat.py not work
CC user@ for indexing. Glad you fixed it. All source code for these examples are under SPARK_HOME/examples. For example, the converters used here are in examples/src/main/scala/org/apache/spark/examples/pythonconverters/HBaseConverters.scala Btw, you may find our blog post useful. https://databricks.com/blog/2014/09/17/spark-1-1-bringing-hadoop-inputoutput-formats-to-pyspark.html On Wed, Oct 1, 2014 at 6:54 AM, Gilberto Lira wrote: > Exactly Kan, this was the problem!! > > By the way, I have not found the source code of these examples, you know > where I can find? > > Thanks > > 2014-10-01 1:37 GMT-03:00 Kan Zhang : > >> I somehow missed this. Do you still have problem? You probably didn't >> specify the correct spark-examples jar using --driver-class-path. See >> the following for an example. >> >> MASTER=local ./bin/spark-submit --driver-class-path >> ./examples/target/scala-2.10/spark-examples-1.1.0-SNAPSHOT-hadoop1.0.4.jar >> ./examples/src/main/python/hbase_inputformat.py localhost test >> >> On Tue, Sep 23, 2014 at 9:39 AM, Gilberto Lira >> wrote: >> >>> Hi, >>> >>> i'm trying to run hbase_inputformat.py example but i'm not getting. >>> >>> this is the error: >>> >>> Traceback (most recent call last): >>> File "/root/spark/examples/src/main/python/hbase_inputformat.py", line >>> 70, in >>> conf=conf) >>> File "/root/spark/python/pyspark/context.py", line 471, in >>> newAPIHadoopRDD >>> jconf, batchSize) >>> File >>> "/root/spark/python/lib/py4j-0.8.2.1-src.zip/py4j/java_gateway.py", line >>> 538, in __call__ >>> File "/root/spark/python/lib/py4j-0.8.2.1-src.zip/py4j/protocol.py", >>> line 300, in get_return_value >>> py4j.protocol.Py4JJavaError: An error occurred while calling >>> z:org.apache.spark.api.python.PythonRDD.newAPIHadoopRDD. >>> : java.lang.ClassNotFoundException: >>> org.apache.hadoop.hbase.io.ImmutableBytesWritable >>> at java.net.URLClassLoader$1.run(URLClassLoader.java:366) >>> at java.net.URLClassLoader$1.run(URLClassLoader.java:355) >>> at java.security.AccessController.doPrivileged(Native Method) >>> at java.net.URLClassLoader.findClass(URLClassLoader.java:354) >>> at java.lang.ClassLoader.loadClass(ClassLoader.java:425) >>> at java.lang.ClassLoader.loadClass(ClassLoader.java:358) >>> at java.lang.Class.forName0(Native Method) >>> at java.lang.Class.forName(Class.java:270) >>> at org.apache.spark.util.Utils$.classForName(Utils.scala:150) >>> at >>> org.apache.spark.api.python.PythonRDD$.newAPIHadoopRDDFromClassNames(PythonRDD.scala:451) >>> at >>> org.apache.spark.api.python.PythonRDD$.newAPIHadoopRDD(PythonRDD.scala:436) >>> at org.apache.spark.api.python.PythonRDD.newAPIHadoopRDD(PythonRDD.scala) >>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>> at >>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) >>> at >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>> at java.lang.reflect.Method.invoke(Method.java:606) >>> at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:231) >>> at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:379) >>> at py4j.Gateway.invoke(Gateway.java:259) >>> at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:133) >>> at py4j.commands.CallCommand.execute(CallCommand.java:79) >>> at py4j.GatewayConnection.run(GatewayConnection.java:207) >>> at java.lang.Thread.run(Thread.java:745) >>> >>> can anyone help me? >>> >> >> >
Re: Spark 1.1.0 hbase_inputformat.py not work
Thank you Zhang! I am grateful for your help! 2014-10-01 14:05 GMT-03:00 Kan Zhang : > CC user@ for indexing. > > Glad you fixed it. All source code for these examples are under > SPARK_HOME/examples. For example, the converters used here are in > examples/src/main/scala/org/apache/spark/examples/pythonconverters/HBaseConverters.scala > > Btw, you may find our blog post useful. > > https://databricks.com/blog/2014/09/17/spark-1-1-bringing-hadoop-inputoutput-formats-to-pyspark.html > > On Wed, Oct 1, 2014 at 6:54 AM, Gilberto Lira wrote: > >> Exactly Kan, this was the problem!! >> >> By the way, I have not found the source code of these examples, you know >> where I can find? >> >> Thanks >> >> 2014-10-01 1:37 GMT-03:00 Kan Zhang : >> >>> I somehow missed this. Do you still have problem? You probably didn't >>> specify the correct spark-examples jar using --driver-class-path. See >>> the following for an example. >>> >>> MASTER=local ./bin/spark-submit --driver-class-path >>> ./examples/target/scala-2.10/spark-examples-1.1.0-SNAPSHOT-hadoop1.0.4.jar >>> ./examples/src/main/python/hbase_inputformat.py localhost test >>> >>> On Tue, Sep 23, 2014 at 9:39 AM, Gilberto Lira >>> wrote: >>> Hi, i'm trying to run hbase_inputformat.py example but i'm not getting. this is the error: Traceback (most recent call last): File "/root/spark/examples/src/main/python/hbase_inputformat.py", line 70, in conf=conf) File "/root/spark/python/pyspark/context.py", line 471, in newAPIHadoopRDD jconf, batchSize) File "/root/spark/python/lib/py4j-0.8.2.1-src.zip/py4j/java_gateway.py", line 538, in __call__ File "/root/spark/python/lib/py4j-0.8.2.1-src.zip/py4j/protocol.py", line 300, in get_return_value py4j.protocol.Py4JJavaError: An error occurred while calling z:org.apache.spark.api.python.PythonRDD.newAPIHadoopRDD. : java.lang.ClassNotFoundException: org.apache.hadoop.hbase.io.ImmutableBytesWritable at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:270) at org.apache.spark.util.Utils$.classForName(Utils.scala:150) at org.apache.spark.api.python.PythonRDD$.newAPIHadoopRDDFromClassNames(PythonRDD.scala:451) at org.apache.spark.api.python.PythonRDD$.newAPIHadoopRDD(PythonRDD.scala:436) at org.apache.spark.api.python.PythonRDD.newAPIHadoopRDD(PythonRDD.scala) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:231) at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:379) at py4j.Gateway.invoke(Gateway.java:259) at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:133) at py4j.commands.CallCommand.execute(CallCommand.java:79) at py4j.GatewayConnection.run(GatewayConnection.java:207) at java.lang.Thread.run(Thread.java:745) can anyone help me? >>> >>> >> >
