java.lang.OutOfMemoryError: Java heap space with hive

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I used hadoop hive 0.9.0 and 1.1.2 and netbeans, but I got this error and I can not solve this problem please help me code :

public class Hive_test {

private static String driverName = "org.apache.hadoop.hive.jdbc.HiveDriver";

   @SuppressWarnings("CallToThreadDumpStack")
public static void main(String[] args) throws SQLException {
    try {
        Class.forName(driverName);
    } catch (ClassNotFoundException e){
        e.printStackTrace();
        System.exit(1);
    }
            System.out.println("commencer la connexion");
    Connection con = DriverManager.getConnection("jdbc:hive://localhost:10000/default",""," ");
    Statement stmt = con.createStatement();
    ResultSet res = stmt.executeQuery("select * from STATE");
    while (res.next()){
        System.out.println(String.valueOf(res.getInt(1)) + "\t" + res.getString(2));
                    System.out.println("sql terminer");
    }
}

Error below;

error :
commencer la connexion
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
    at org.apache.thrift.protocol.TBinaryProtocol.readStringBody(TBinaryProtocol.java:353)
    at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:215)
    at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69)
    at org.apache.hadoop.hive.service.ThriftHive$Client.recv_execute(ThriftHive.java:116)
    at org.apache.hadoop.hive.service.ThriftHive$Client.execute(ThriftHive.java:103)
    at org.apache.hadoop.hive.jdbc.HiveStatement.executeQuery(HiveStatement.java:192)
    at org.apache.hadoop.hive.jdbc.HiveStatement.execute(HiveStatement.java:132)
    at org.apache.hadoop.hive.jdbc.HiveConnection.configureConnection(HiveConnection.java:132)
    at org.apache.hadoop.hive.jdbc.HiveConnection.<init>(HiveConnection.java:122)
    at org.apache.hadoop.hive.jdbc.HiveDriver.connect(HiveDriver.java:106)
    at java.sql.DriverManager.getConnection(DriverManager.java:571)
    at java.sql.DriverManager.getConnection(DriverManager.java:215)
    at hive.Hive_test.main(Hive_test.java:22)

You can set the container heapsize in Hive and resolve this error:

Most tools that operate on top of the Hadoop MapReduce framework provide ways to tune these Hadoop level settings for its jobs. There are multiple ways to do this in Hive. Three of these are shown here:

1) Pass it directly via the Hive command line:

hive -hiveconf mapreduce.map.memory.mb=4096 -hiveconf mapreduce.reduce.memory.mb=5120 -e "select count(*) from test_table;"

2) Set the ENV variable before invoking Hive:

export HIVE_OPTS="-hiveconf mapreduce.map.memory.mb=4096 -hiveconf mapreduce.reduce.memory.mb=5120"

3) Use the "set" command within the hive CLI.

hive> set mapreduce.map.memory.mb=4096;
hive> set mapreduce.reduce.memory.mb=5120;
hive> select count(*) from test_table;

java.lang.OutOfMemoryError: Java heap space with hive, Hive query OutOfMemoryError: Java heap space. Solved Go -Dhadoop. security.logger=INFO,Nul lAppender org.apache.hadoop.util.RunJar� Short Description The OutOfMemoryError exception usually happens during INSERT OVERWRITE commands when there's not enough heap space on hive-server2, the Hive metastore, or the client side. To resolve this issue, increase the maximum memory allocation for the JVM or increase HADOOP_HEAPSIZE.

Well, in my case, I also need to set memory in java.opts

set mapreduce.map.memory.mb=4096;
set mapreduce.map.java.opts=-Xmx3686m;
set mapreduce.reduce.memory.mb=4096;
set mapreduce.reduce.java.opts=-Xmx3686m;

Solved: Hive query OutOfMemoryError: Java heap space, lang.OutOfMemoryError: Java heap space". Error Message: 2016-08-05 08:36: 24,835 ERROR [main]: SessionState (SessionState. HIVE-13238 "java.lang.OutOfMemoryError: Java heap space" occurs at Hive on Tez. Caused by: java.lang.OutOfMemoryError: Java heap space at java.nio

For me the below solution works. Before starting the hive CLI use export HADOOP_CLIENT_OPTS=" -Xmx8192m" and then launch the cli

Hive query with TEZ engine failed with exception "java.lang , hive> select * from test_table limit 1; Exception in thread "main" java.lang. OutOfMemoryError: Java heap space at java.util.Arrays. Caused by: java.lang.OutOfMemoryError: Java heap space This particular case is related to "Reducer tasks of hive job fails with Out Of Memory

Hive shell errors "java.lang.OutOfMemoryError: Java heap space", Symptom: Hive query fails with out of memory errors when doing " shuffleInMemory": Error: java.lang.OutOfMemoryError: Java heap space at org. apache.hadoop.mapred.ReduceTask$ReduceCopier$MapOutputCopier. If you get an OutOfMemoryError with the message “ Java heap space ” (not to be confused with message “ PermGen space “), it simply means the JVM ran out of memory. When it occurs, you basically have 2 options: Solution 1. Allow the JVM to use more memory

Hive query runs out of heap memory when shuffle in memory, )x group by aaa stacktrace java.lang.OutOfMemoryError: Java heap space at org. apache.hadoop.hive.ql.exec.tez.TezProcessor. Everything runs but dies after a few days with the Java heap space memory error - and with no activity on cluster. It failed most resently after 5 days.

[#HIVE-13238] "java.lang.OutOfMemoryError: Java heap space , Learn how to fix an Apache Hive out of memory (OOM) error when RuntimeException: java.lang.OutOfMemoryError: Java heap space at� Alert: Welcome to the Unified Cloudera Community. Former HCC members be sure to read and learn how to activate your account here.

Comments
  • Did you try with more memory ? with -Xmx ?
  • @Jayan no I do not know how, because I work netbeans
  • how i can set the container heapsize in Hive, i use netbeans please help me