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jhaddad@jhaddad-rmbp15 ~/dev$ wget https://bintray.com/artifact/download/aragozin/generic/sjk-plus-0.3.6.jarjava -jar sjk-plus-0.3.6.jar | |
jhaddad@jhaddad-rmbp15 ~/dev$ java -jar sjk-plus-0.3.6.jar ttop -s localhost:7199 -o CPU -n 30 | |
Monitoring threads ... | |
2015-06-20T14:17:01.194-0400 Process summary | |
process cpu=7.00% | |
application cpu=3.02% (user=2.72% sys=0.30%) | |
other: cpu=3.98% | |
heap allocation rate 914kb/s |
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PYSPARK_ROOT=/Users/jhaddad/dev/pyspark-cassandra/target | |
export PYSPARK_DRIVER_PYTHON=ipython PYSPARK_DRIVER_PYTHON_OPTS="notebook" | |
pyspark \ | |
--jars ${PYSPARK_ROOT}/pyspark_cassandra-0.1.4.jar \ | |
--driver-class-path ${PYSPARK_ROOT}/pyspark_cassandra-0.1.4.jar \ | |
--py-files ${PYSPARK_ROOT}/pyspark_cassandra-0.1.4-py2.7.egg \ | |
--conf spark.cassandra.connection.host=127.0.0.1 \ | |
--master spark://127.0.0.1:7077 \ |
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Py4JJavaError: An error occurred while calling z:org.apache.spark.api.python.PythonRDD.collectAndServe. | |
: java.lang.NoSuchMethodError: com.datastax.driver.core.Metadata.getTokenRanges()Ljava/util/Set; | |
at com.datastax.spark.connector.rdd.partitioner.CassandraRDDPartitioner$$anonfun$com$datastax$spark$connector$rdd$partitioner$CassandraRDDPartitioner$$describeRing$1.apply(CassandraRDDPartitioner.scala:41) | |
at com.datastax.spark.connector.rdd.partitioner.CassandraRDDPartitioner$$anonfun$com$datastax$spark$connector$rdd$partitioner$CassandraRDDPartitioner$$describeRing$1.apply(CassandraRDDPartitioner.scala:39) | |
at com.datastax.spark.connector.cql.CassandraConnector$$anonfun$withClusterDo$1.apply(CassandraConnector.scala:111) | |
at com.datastax.spark.connector.cql.CassandraConnector$$anonfun$withClusterDo$1.apply(CassandraConnector.scala:110) | |
at com.datastax.spark.connector.cql.CassandraConnector$$anonfun$withSessionDo$1.apply(CassandraConnector.scala:100) | |
at com.datastax.spark.connector.cql.CassandraConnector$$a |
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struct Vertex { | |
id: i32, | |
} | |
impl Vertex { | |
fn test(&mut self, num:i32) { | |
self.id = num; | |
} | |
} |
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jhaddad@Jons-Mac-Pro ~/dev/cql-ffi$ cargo build master | |
Compiling cql_ffi v0.0.5 (file:///Users/jhaddad/dev/cql-ffi) | |
error: linking with `cc` failed: exit code: 1 | |
note: cc '-m64' '-L' '/usr/local/lib/rustlib/x86_64-apple-darwin/lib' '-o' '/Users/jhaddad/dev/cql-ffi/target/batch' '/Users/jhaddad/dev/cql-ffi/target/batch.o' '-Wl,-force_load,/usr/local/lib/rustlib/x86_64-apple-darwin/lib/libmorestack.a' '-Wl,-dead_strip' '-nodefaultlibs' '/Users/jhaddad/dev/cql-ffi/target/libcql_ffi-f2ab9486e3b15b25.rlib' '/usr/local/lib/rustlib/x86_64-apple-darwin/lib/libstd-4e7c5e5c.rlib' '/usr/local/lib/rustlib/x86_64-apple-darwin/lib/libcollections-4e7c5e5c.rlib' '/usr/local/lib/rustlib/x86_64-apple-darwin/lib/libunicode-4e7c5e5c.rlib' '/usr/local/lib/rustlib/x86_64-apple-darwin/lib/librand-4e7c5e5c.rlib' '/usr/local/lib/rustlib/x86_64-apple-darwin/lib/liballoc-4e7c5e5c.rlib' '/usr/local/lib/ |
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# original guide http://steamcommunity.com/sharedfiles/filedetails/?id=360404397 | |
# as root | |
apt-get install lib32gcc1 | |
adduser steam | |
# as steam user | |
wget http://media.steampowered.com/installer/steamcmd_linux.tar.gz | |
tar zxvf steamcmd_linux.tar.gz | |
./steamcmd.sh |
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/Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home/bin/java -Didea.launcher.port=7532 "-Didea.launcher.bin.path=/Applications/IntelliJ IDEA 14.app/Contents/bin" -Dfile.encoding=UTF-8 -classpath "/Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home/lib/ant-javafx.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home/lib/dt.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home/lib/javafx-doclet.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home/lib/javafx-mx.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home/lib/jconsole.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home/lib/sa-jdi.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home/lib/tools.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home/jre/lib/charsets.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home/jre/lib/deploy.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home/jre/lib/htmlconverte |
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6:45:35 PM SBT project import | |
[warn] [FAILED ] org.scala-sbt#compiler-interface;0.13.5!compiler-interface.jar(src): (0ms) | |
[warn] ==== local: tried | |
[warn] /Users/jhaddad/.ivy2/local/org.scala-sbt/compiler-interface/0.13.5/srcs/compiler-interface-sources.jar | |
[warn] ==== typesafe-ivy-releases: tried | |
[warn] http://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/compiler-interface/0.13.5/srcs/compiler-interface-sources.jar | |
[warn] ==== public: tried | |
[warn] http://repo1.maven.org/maven2/org/scala-sbt/compiler-interface/0.13.5/compiler-interface-0.13.5-sources.jar | |
[warn] :::::::::::::::::::::::::::::::::::::::::::::: | |
[warn] :: FAILED DOWNLOADS :: |
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trait ConvertToInt { | |
fn to_int(&self) -> Option<i64>; | |
} | |
impl ConvertToInt for String { | |
fn to_int(&self) -> Option<i64> { | |
let buf = self.as_slice(); | |
let result: Option<i64> = from_str(buf); | |
return result | |
} |
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from cassandra.cluster import Cluster | |
from cassandra.query import SimpleStatement | |
c = Cluster() | |
s = c.connect("test") | |
stmt = SimpleStatement("create table test2 ( id int primary key, v int )") | |
s.execute(stmt, trace=True) | |
trace = stmt.trace |