Hue Home Page Does Not Respond Due to 'java.lang.OutOfMemoryError' Exception
(Doc ID 1533241.1)
Last updated on MARCH 25, 2020
Applies to:Big Data Appliance Integrated Software - Version 2.0.1 and later
The Hue home page does not respond. All services show as healthy in Cloudera Manager, however the following errors are reported in Hue's error log on node 3.
Traceback (most recent call last):
File "/usr/share/hue/desktop/core/src/desktop/lib/thrift_util.py", line 331, in wrapper
ret = res(*args, **kwargs)
File "/usr/share/hue/apps/beeswax/gen-py/beeswaxd/BeeswaxService.py", line 248, in fetch
File "/usr/share/hue/apps/beeswax/gen-py/beeswaxd/BeeswaxService.py", line 275, in recv_fetch
BeeswaxException: BeeswaxException(errorCode=0, log_context='<###>', message='java.lang.OutOfMemoryError: Java heap space', SQLState=' ', handle=QueryHandle(log_context='<###>', id='<ID>'))
[23/Feb/2013 20:29:41 +0000] runspawningserver ERROR Could not bind port 8888: 1. Exiting
Re-starting both Beeswax and Hue servers clears out the problem and temporarily resolves the hanging issue.
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