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Posted to commits@cassandra.apache.org by "Joey Lynch (Jira)" <ji...@apache.org> on 2020/05/04 17:43:00 UTC
[jira] [Commented] (CASSANDRA-15782) Compression test failure
[ https://issues.apache.org/jira/browse/CASSANDRA-15782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17099172#comment-17099172 ]
Joey Lynch commented on CASSANDRA-15782:
----------------------------------------
[~Bereng] If you are referring to the test_compression_cql_options - compression_test.TestCompression test failing https://app.circleci.com/pipelines/github/driftx/cassandra/27/workflows/896fefed-5707-4da0-882d-ca5a29abab58/jobs/177 with the following stack trace:
{noformat}
for sstable_path in sstable_paths:
sstable = os.path.join(sstable_path, sstables['compression_opts_table'][1])
if os.path.exists(sstable):
> assert 'DEFLATE' == self._get_compression_type(sstable)
E AssertionError: assert 'DEFLATE' == 'UNKNOWN'
E - DEFLATE
E + UNKNOWN
{noformat}
Yeah that looks like my patch, I thought I ran the dtests but guess I missed the cqlsh dtests (oops). This is an expected change in behavior (deflate should flush with lz4 now and then compact to deflate). I think an easy fix to the test would be to compact after the flush. I can fix it.
> Compression test failure
> ------------------------
>
> Key: CASSANDRA-15782
> URL: https://issues.apache.org/jira/browse/CASSANDRA-15782
> Project: Cassandra
> Issue Type: Bug
> Components: Test/dtest
> Reporter: Berenguer Blasi
> Priority: Normal
> Fix For: 4.0, 4.0-beta
>
>
> On CASSANDRA-15560 compression test failed. This was bisected to [9c1bbf3|https://github.com/apache/cassandra/commit/9c1bbf3ac913f9bdf7a0e0922106804af42d2c1e] from CASSANDRA-15379.
> Full details here
> CC/ [~jolynch] in case he can spot it quick.
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