Impala Public Jenkins has submitted this change and it was merged. (
http://gerrit.cloudera.org:8080/16702 )
Change subject: IMPALA-10309: Use sleep time from a Retry-After header in
Impala Shell
......................................................................
IMPALA-10309: Use sleep time from a Retry-After header in Impala Shell
When Impala Shell receives an http error message (that is a message with
http code greater than or equal to 300), it may sleep for a time before
retrying. If the message contains a 'Retry-After' header that has an
integer value, then this will be used as the time for which to sleep.
The implementation is to use a new HttpError exception (similar to that
used in Impyla) which includes more information from the error message
(including the headers) so that catchers of the exception can use the
'Retry-After' header if appropriate.
TESTING:
Hand testing with a proxy that uses the 'Retry-After' header.
Added new tests that use the fault injection framework in
test_hs2_fault_injection.py
Change-Id: I2b4226e7723d585d61deb4d1d6777aac901bfd93
Reviewed-on: http://gerrit.cloudera.org:8080/16702
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
---
M shell/ImpalaHttpClient.py
M shell/impala_client.py
M shell/shell_exceptions.py
M tests/custom_cluster/test_hs2_fault_injection.py
4 files changed, 143 insertions(+), 12 deletions(-)
Approvals:
Impala Public Jenkins: Looks good to me, approved; Verified
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: I2b4226e7723d585d61deb4d1d6777aac901bfd93
Gerrit-Change-Number: 16702
Gerrit-PatchSet: 6
Gerrit-Owner: Andrew Sherman <[email protected]>
Gerrit-Reviewer: Abhishek Rawat <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Thomas Tauber-Marshall <[email protected]>
