Quanlong Huang created IMPALA-12011:
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Summary: Shell command of webserver_private_key_password_cmd
doesn't unset JAVA_TOOL_OPTIONS variable
Key: IMPALA-12011
URL: https://issues.apache.org/jira/browse/IMPALA-12011
Project: IMPALA
Issue Type: Bug
Components: Backend
Reporter: Quanlong Huang
Assignee: Quanlong Huang
I'm using IntelliJ to attach to a catalog server in a secured cluster
(Kerberos+SSL), I set JAVA_TOOL_OPTIONS to
{code:java}
-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=30020{code}
However, catalogd fails to start since the java process launched by the
webserver_private_key_password_cmd also inherits this env variable. Hence
failed to bind the port of 30020 which is already used by catalogd.
{code:java}
ERROR: transport error 202: bind failed: Address already in use
ERROR: JDWP Transport dt_socket failed to initialize, TRANSPORT_INIT(510)
JDWP exit error AGENT_ERROR_TRANSPORT_INIT(197): No transports initialized
[debugInit.c:750]
F0321 06:23:42.424225 577816 catalogd-main.cc:70] SSL private-key password
command
('/var/run/cloudera-scm-agent/process/63-impala-CATALOGSERVER/altscript.sh
sec-0-webserver_private_key_password_cmd') failed with error: Shell cmd:
'/var/run/cloudera-scm-agent/process/63-impala-CATALOGSERVER/altscript.sh
sec-0-webserver_private_key_password_cmd' exited with error status: '2'. Stdout
was: ''
. Impalad exiting.
*** Check failure stack trace: ***
@ 0x2e3d5ec
@ 0x2e3eedc
@ 0x2e3cf4a
@ 0x2e40b48
@ 0xbdfec7
@ 0xb54a07
@ 0x7feabb01d444
@ 0xbdeb96
Picked up JAVA_TOOL_OPTIONS:
-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=30020 {code}
IMPALA-6293 is supposed to address this issue. But the patch of it has a
mistack in
be/src/util/webserver.cc:
https://gerrit.cloudera.org/c/12005/7/be/src/util/webserver.cc
{code:cpp}
const string& password_cmd = FLAGS_webserver_private_key_password_cmd;
if (!password_cmd.empty()) {
if (!RunShellProcess(password_cmd, &key_password, true)) {
return Status(TErrorCode::SSL_PASSWORD_CMD_FAILED, password_cmd,
key_password,
{"JAVA_TOOL_OPTIONS"}); // The last argument should be added to the
above RunShellProcess() call
}{code}
Thus the shell command of webserver_private_key_password_cmd doesn't unset the
JAVA_TOOL_OPTIONS env variable.
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