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Fix GCS Mock Http Handler JDK Bug #51933

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original-brownbear
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There is an open JDK bug that is causing an assertion in the JDK's
http server to trip if we don't drain the request body before sending response headers.
See https://bugs.openjdk.java.net/browse/JDK-8180754
Working around this issue here by always draining the request at the beginning of the handler.

Fixes #51446

There is an open JDK bug that is causing an assertion in the JDK's
http server to trip if we don't drain the request body before sending response headers.
See https://bugs.openjdk.java.net/browse/JDK-8180754
Working around this issue here by always draining the request at the beginning of the handler.

Fixes elastic#51446
@original-brownbear original-brownbear added >test Issues or PRs that are addressing/adding tests :Distributed Coordination/Snapshot/Restore Anything directly related to the `_snapshot/*` APIs v8.0.0 v7.7.0 v7.6.1 labels Feb 5, 2020
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Pinging @elastic/es-distributed (:Distributed/Snapshot/Restore)

@original-brownbear
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@tlrx tracked down the reason for all the weird connection drops at long last I think! :D

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LGTM, hopefully 🔫 this issue

@original-brownbear original-brownbear merged commit 290fb70 into elastic:master Feb 5, 2020
@original-brownbear original-brownbear deleted the fix-gcs-tests-at-last branch February 5, 2020 13:20
original-brownbear added a commit to original-brownbear/elasticsearch that referenced this pull request Feb 5, 2020
There is an open JDK bug that is causing an assertion in the JDK's
http server to trip if we don't drain the request body before sending response headers.
See https://bugs.openjdk.java.net/browse/JDK-8180754
Working around this issue here by always draining the request at the beginning of the handler.

Fixes elastic#51446
original-brownbear added a commit to original-brownbear/elasticsearch that referenced this pull request Feb 5, 2020
There is an open JDK bug that is causing an assertion in the JDK's
http server to trip if we don't drain the request body before sending response headers.
See https://bugs.openjdk.java.net/browse/JDK-8180754
Working around this issue here by always draining the request at the beginning of the handler.

Fixes elastic#51446
original-brownbear added a commit that referenced this pull request Feb 5, 2020
There is an open JDK bug that is causing an assertion in the JDK's
http server to trip if we don't drain the request body before sending response headers.
See https://bugs.openjdk.java.net/browse/JDK-8180754
Working around this issue here by always draining the request at the beginning of the handler.

Fixes #51446
original-brownbear added a commit that referenced this pull request Feb 5, 2020
There is an open JDK bug that is causing an assertion in the JDK's
http server to trip if we don't drain the request body before sending response headers.
See https://bugs.openjdk.java.net/browse/JDK-8180754
Working around this issue here by always draining the request at the beginning of the handler.

Fixes #51446
@polyfractal polyfractal added v7.6.0 and removed v7.6.1 labels Feb 7, 2020
original-brownbear added a commit to original-brownbear/elasticsearch that referenced this pull request Feb 17, 2020
Same as elastic#51933 but for the custom handler just used in this test.

Closes elastic#52430
original-brownbear added a commit that referenced this pull request Feb 18, 2020
Same as #51933 but for the custom handler just used in this test.

Closes #52430
original-brownbear added a commit to original-brownbear/elasticsearch that referenced this pull request Feb 18, 2020
Same as elastic#51933 but for the custom handler just used in this test.

Closes elastic#52430
original-brownbear added a commit to original-brownbear/elasticsearch that referenced this pull request Feb 18, 2020
Same as elastic#51933 but for the custom handler just used in this test.

Closes elastic#52430
original-brownbear added a commit that referenced this pull request Feb 18, 2020
Same as #51933 but for the custom handler just used in this test.

Closes #52430
original-brownbear added a commit that referenced this pull request Feb 18, 2020
Same as #51933 but for the custom handler just used in this test.

Closes #52430
tlrx added a commit that referenced this pull request Mar 5, 2020
Tests in GoogleCloudStorageBlobStoreRepositoryTests are known 
to be flaky on JDK 8 (#51446, #52430 ) and we suspect a JDK 
bug (https://bugs.openjdk.java.net/browse/JDK-8180754) that triggers
 some assertion on the server side logic that emulates the Google 
Cloud Storage service.

Sadly we were not able to reproduce the failures, even when using 
the same OS (Debian 9, Ubuntu 16.04) and JDK (Oracle Corporation 
1.8.0_241 [Java HotSpot(TM) 64-Bit Server VM 25.241-b07]) of 
almost all the test failures on CI. While we spent some time fixing 
code (#51933, #52431) to circumvent the JDK bug they are still flaky 
on JDK-8. This commit mute these tests for JDK-8 only.

Close ##52906
tlrx added a commit that referenced this pull request Mar 5, 2020
Tests in GoogleCloudStorageBlobStoreRepositoryTests are known 
to be flaky on JDK 8 (#51446, #52430 ) and we suspect a JDK 
bug (https://bugs.openjdk.java.net/browse/JDK-8180754) that triggers
 some assertion on the server side logic that emulates the Google 
Cloud Storage service.

Sadly we were not able to reproduce the failures, even when using 
the same OS (Debian 9, Ubuntu 16.04) and JDK (Oracle Corporation 
1.8.0_241 [Java HotSpot(TM) 64-Bit Server VM 25.241-b07]) of 
almost all the test failures on CI. While we spent some time fixing 
code (#51933, #52431) to circumvent the JDK bug they are still flaky 
on JDK-8. This commit mute these tests for JDK-8 only.

Close ##52906
@original-brownbear original-brownbear restored the fix-gcs-tests-at-last branch January 6, 2021 14:06
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