Tag Archives: hiveserver2hive service hiveserver2

[Solved] hive service hiveserver2 Error: GC overhead limit exceeded

1. Causes

Hive — service hiverver2 reports an error, which makes the hiverver2 service unusable

 

2. Error information

Exception in thread “HiveServer2-Handler-Pool: Thread-556” java.lang.OutOfMemoryError: GC overhead limit exceeded

 

3. Reasons for error reporting

JVM started by hive shell script is out of memory

 

4. Solution

cp hive-env.sh.template hive-env.sh
vi hive-env.sh
Release export HADOOP_HEAPSIZE=1024 (if you still get an error, make the memory bigger)