Yida Wu created IMPALA-14762:
--------------------------------
Summary: Coordinator crashes when admissiond is unavailable
Key: IMPALA-14762
URL: https://issues.apache.org/jira/browse/IMPALA-14762
Project: IMPALA
Issue Type: Bug
Components: Backend
Reporter: Yida Wu
We observed crashes when the following logs appear, maybe that Impala is trying
to use an invalid proxy.
https://github.com/apache/impala/blob/master/be/src/scheduling/remote-admission-control-client.cc#L285-L297
If GetProxy() fails here we should not send a new rpc later but return
immediately.
{code:java}
I20260220 01:25:01.590926 200419 status.cc:129]
444a816f29275334:df21701b00000000] Could not find IPv4 address for: admissiond
@ 0x116bab2
@ 0x1dd4539
@ 0x1644953
@ 0x17b897e
@ 0x2657433
@ 0x1c3d0e5
@ 0x1c3d22b
@ 0x263b39c
@ 0x1a661c5
@ 0x19c83a1
@ 0x1b4cf17
@ 0x1b2c434
@ 0x104205b
@ 0x15bcaf2
@ 0x1e52ea9
@ 0x27e9887
@ 0x7f42dc38d3c6
@ 0x7f42dc411ff4
@ (nil)
W20260220 01:25:01.591040 200419 remote-admission-control-client.cc:287]
444a816f29275334:df21701b00000000] CancelAdmission for
444a816f29275334:df21701b00000000 failed to get proxy: GENERAL: Could not find
IPv4 address for: admissiond
...
Minidump in thread [200419]hiveserver2-http-frontend-147 running query
444a816f29275334:df21701b00000000, fragment instance
0000000000000000:0000000000000000
Wrote minidump to
/opt/impala/logs/minidumps/impalad/d68dd934-e0ca-4309-f00266bb-be9fb920.dmp
Minidump in thread [200419]hiveserver2-http-frontend-147 running query
444a816f29275334:df21701b00000000, fragment instance
0000000000000000:0000000000000000
Wrote minidump to
/opt/impala/logs/minidumps/impalad/d68dd934-e0ca-4309-f00266bb-be9fb920.dmp
{code}
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