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[ZEPPELIN-4802]. pyspark warnings with spark-3.0.0-preview - Sync of properties between JVM and PVM #3778

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[ZEPPELIN-4802]. pyspark warnings with spark-3.0.0-preview - Sync of properties between JVM and PVM #3778

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4 changes: 4 additions & 0 deletions spark/interpreter/src/main/java/org/apache/zeppelin/spark/IPySparkInterpreter.java
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Original file line number Diff line number Diff line change
Expand Up @@ -148,6 +148,10 @@ public boolean isSpark1() {
return sparkInterpreter.getSparkVersion().getMajorVersion() == 1;
}

public boolean isSpark3() {
return sparkInterpreter.getSparkVersion().getMajorVersion() == 3;
}

public JavaSparkContext getJavaSparkContext() {
return sparkInterpreter.getJavaSparkContext();
}
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4 changes: 4 additions & 0 deletions spark/interpreter/src/main/java/org/apache/zeppelin/spark/PySparkInterpreter.java
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Expand Up @@ -221,4 +221,8 @@ public Object getSQLContext() {
public boolean isSpark1() {
return sparkInterpreter.getSparkVersion().getMajorVersion() == 1;
}

public boolean isSpark3() {
return sparkInterpreter.getSparkVersion().getMajorVersion() == 3;
}
}
4 changes: 4 additions & 0 deletions spark/interpreter/src/main/resources/python/zeppelin_ipyspark.py
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Expand Up @@ -39,6 +39,10 @@
java_import(gateway.jvm, "org.apache.spark.mllib.api.python.*")

intp = gateway.entry_point

if intp.isSpark3():
warnings.filterwarnings(action='ignore', module='pyspark.util')

jsc = intp.getJavaSparkContext()

java_import(gateway.jvm, "org.apache.spark.sql.*")
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5 changes: 5 additions & 0 deletions spark/interpreter/src/main/resources/python/zeppelin_pyspark.py
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Expand Up @@ -15,6 +15,8 @@
# limitations under the License.
#

import warnings

from py4j.java_gateway import java_import
from pyspark.conf import SparkConf
from pyspark.context import SparkContext
Expand All @@ -24,6 +26,9 @@

intp = gateway.entry_point

if intp.isSpark3():
warnings.filterwarnings(action='ignore', module='pyspark.util')

jsc = intp.getJavaSparkContext()
java_import(gateway.jvm, "org.apache.spark.SparkEnv")
java_import(gateway.jvm, "org.apache.spark.SparkConf")
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2 changes: 2 additions & 0 deletions ...gine/src/main/java/org/apache/zeppelin/interpreter/launcher/SparkInterpreterLauncher.java
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Expand Up @@ -187,6 +187,8 @@ && getDeployMode().equals("cluster")) {
} else {
LOGGER.info("Run Spark under non-secure mode as no keytab and principal is specified");
}

env.put("PYSPARK_PIN_THREAD", "true");
LOGGER.debug("buildEnvFromProperties: " + env);
return env;

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