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https://issues.apache.org/jira/browse/IMPALA-8159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jinjie Zhang updated IMPALA-8159:
---------------------------------
Description:
I enable ldap user authentication for impalad. I run the following code to test
impalad stability, and I find when I run ten thousand times, the following
error will occur two times in impalad.INFO log file.
test code:
{code:java}
import impala.dbapi
test_conf =
{ 'host': '172.16.24.xx', 'port': 21050, 'user': 'xxxx', 'password': 'xxxxx' }
def test_impala(conf):
conn = impala.dbapi.connect(**conf)
conn.close()
N = 10000
for i in range(N):
test_impala(test_conf){code}
error info:
{code:java}
I0204 15:41:40.600821 168276 thrift-util.cc:123] TAcceptQueueServer: Caught
TException: invalid sasl status
I0204 15:46:40.600451 168276 thrift-util.cc:123] TAcceptQueueServer: Caught
TException: EAGAIN (timed out)
I0204 15:46:40.609858 168276 authentication.cc:268] Trying simple LDAP bind
for: uid=xxx,dc=xxxx
I0204 15:46:40.729262 168276 authentication.cc:280] LDAP bind successful
I0204 15:46:40.729287 168276 authentication.cc:478] Successfully authenticated
client user "xxxx"{code}
When this error occurs, the connect request will hang for serveral minutes, and
all subsequent connect request including request from hue will hang too.
was:
I enable ldap user authentication for impalad. I run the following code to test
impalad stability, and I find when I run ten thousand times, the following
error will occur two times in impalad.INFO log file.
test code:
{code:java}
import impala.dbapi
test_conf =
{ 'host': '172.16.24.xx', 'port': 21050, 'user': 'xxxx', 'password': 'xxxxx' }
def test_impala(conf):
conn = impala.dbapi.connect(**conf)
conn.close()
N = 10000
for i in range(N):
test_impala(test_conf){code}
error info:
{code:java}
I0204 15:41:40.600821 168276 thrift-util.cc:123] TAcceptQueueServer: Caught
TException: invalid sasl status{code}
When this error occurs, the connect request will hang for one minute or two
minutes, and all subsequent connect request including request from hue will
hang too.
> TAcceptQueueServer: Caught TException: invalid sasl status
> ----------------------------------------------------------
>
> Key: IMPALA-8159
> URL: https://issues.apache.org/jira/browse/IMPALA-8159
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 2.11.0
> Environment: python: 3.6.6
> impyla: 0.14.1
> thrift-sasl: https://github.com/cloudera/thrift_sasl.git
> impala: 2.11.0 from cdh5.14.2-1.cdh5.14.2.p0.3
> Reporter: Jinjie Zhang
> Priority: Major
>
> I enable ldap user authentication for impalad. I run the following code to
> test impalad stability, and I find when I run ten thousand times, the
> following error will occur two times in impalad.INFO log file.
> test code:
>
> {code:java}
> import impala.dbapi
> test_conf =
> { 'host': '172.16.24.xx', 'port': 21050, 'user': 'xxxx', 'password': 'xxxxx' }
> def test_impala(conf):
> conn = impala.dbapi.connect(**conf)
> conn.close()
>
> N = 10000
> for i in range(N):
> test_impala(test_conf){code}
>
> error info:
> {code:java}
> I0204 15:41:40.600821 168276 thrift-util.cc:123] TAcceptQueueServer: Caught
> TException: invalid sasl status
> I0204 15:46:40.600451 168276 thrift-util.cc:123] TAcceptQueueServer: Caught
> TException: EAGAIN (timed out)
> I0204 15:46:40.609858 168276 authentication.cc:268] Trying simple LDAP bind
> for: uid=xxx,dc=xxxx
> I0204 15:46:40.729262 168276 authentication.cc:280] LDAP bind successful
> I0204 15:46:40.729287 168276 authentication.cc:478] Successfully
> authenticated client user "xxxx"{code}
> When this error occurs, the connect request will hang for serveral minutes,
> and all subsequent connect request including request from hue will hang too.
>
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