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https://issues.apache.org/jira/browse/CASSANDRA-17267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17507163#comment-17507163
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Josh McKenzie commented on CASSANDRA-17267:
-------------------------------------------
Doubt any of the "only failed once" below are related to this ticket.
[CI Results]
Branch: trunk, build number: 1010
jenkins url: [https://ci-cassandra.apache.org/job/Cassandra-trunk/1010/]
JIRA: CASSANDRA-17267
commit url:
[https://git-wip-us.apache.org/repos/asf?p=cassandra.git;a=commit;h=95a622305722889c321204c4bca68a3517a29aab]
affected paths:
* test/unit/org/apache/cassandra/db/ColumnFamilyStoreTest.java
* test/unit/org/apache/cassandra/index/sasi/SASIIndexTest.java
* CHANGES.txt
* src/java/org/apache/cassandra/db/Directories.java
Build Result: UNSTABLE
Passing Tests: 44358
Failing Tests: 17
||Test|Failures|JIRA|
|dtest-upgrade.upgrade_tests.cql_tests.TestCQLNodes2RF1_Upgrade_indev_4_0_x_To_indev_trunk.test_static_cf|4
of 62|CASSANDRA-17309?|
|dtest.write_failures_test.TestMultiDCWriteFailures.test_oversized_mutation|8
of 62|[No JIRA
found|https://issues.apache.org/jira/secure/RapidBoard.jspa?rapidView=496&quickFilter=2252]|
|org.apache.cassandra.db.commitlog.BatchCommitLogTest.testOutOfOrderLogDiscard[3]|1
of 62|[No JIRA
found|https://issues.apache.org/jira/secure/RapidBoard.jspa?rapidView=496&quickFilter=2252]|
|junit.framework.TestSuite.org.apache.cassandra.audit.BinAuditLoggerTest|1 of
62|[Multiple JIRAs
found|https://issues.apache.org/jira/issues/?jql=project%20%3D%20CASSANDRA%20and%20resolution%20%3D%20unresolved%20and%20summary%20~%20%22*audit*%22]|
|org.apache.cassandra.distributed.test.CASTest.testSuccessfulWriteDuringRangeMovementFollowedByConflicting|4
of 62|[No JIRA
found|https://issues.apache.org/jira/secure/RapidBoard.jspa?rapidView=496&quickFilter=2252]|
|dtest-offheap.write_failures_test.TestMultiDCWriteFailures.test_oversized_mutation|8
of 62|[No JIRA
found|https://issues.apache.org/jira/secure/RapidBoard.jspa?rapidView=496&quickFilter=2252]|
|dtest-upgrade.upgrade_tests.cql_tests.TestCQLNodes2RF1_Upgrade_indev_4_0_x_To_indev_trunk.test_noncomposite_static_cf|1
of 62|CASSANDRA-17309?|
|org.apache.cassandra.distributed.test.CasCriticalSectionTest.criticalSectionTest|8
of 62|[No JIRA
found|https://issues.apache.org/jira/secure/RapidBoard.jspa?rapidView=496&quickFilter=2252]|
|dtest-upgrade.upgrade_tests.upgrade_through_versions_test.TestProtoV3Upgrade_AllVersions_RandomPartitioner_EndsAt_3_11_X_HEAD.test_rolling_upgrade_with_internode_ssl|27
of 62|CASSANDRA-17305?|
|org.apache.cassandra.db.lifecycle.LogTransactionTest.testGetTemporaryFilesSafeAfterObsoletion-cdc|11
of 62|CASSANDRA-17286?|
|org.apache.cassandra.cql3.validation.operations.CompactStorageTest.testCfmCounterCQL|1
of 62|[No JIRA
found|https://issues.apache.org/jira/secure/RapidBoard.jspa?rapidView=496&quickFilter=2252]|
|dtest-upgrade.upgrade_tests.upgrade_through_versions_test.TestProtoV3Upgrade_AllVersions_RandomPartitioner_EndsAt_3_11_X_HEAD.test_parallel_upgrade|2
of 62|CASSANDRA-17305?|
|dtest-upgrade.upgrade_tests.upgrade_through_versions_test.TestProtoV3Upgrade_AllVersions_EndsAt_3_11_X.test_rolling_upgrade|28
of 62|CASSANDRA-17305?|
|dtest-upgrade.upgrade_tests.upgrade_through_versions_test.TestProtoV3Upgrade_AllVersions_RandomPartitioner_EndsAt_3_11_X_HEAD.test_rolling_upgrade|28
of 62|CASSANDRA-17305?|
|org.apache.cassandra.cql3.KeywordTest.test[keyword CLUSTERING isReserved
false]|2 of 62|[No JIRA
found|https://issues.apache.org/jira/secure/RapidBoard.jspa?rapidView=496&quickFilter=2252]|
|dtest-upgrade.upgrade_tests.upgrade_through_versions_test.TestProtoV3Upgrade_AllVersions_EndsAt_3_11_X.test_rolling_upgrade_with_internode_ssl|27
of 62|CASSANDRA-17305?|
|dtest-novnode.write_failures_test.TestMultiDCWriteFailures.test_oversized_mutation|8
of 62|[No JIRA
found|https://issues.apache.org/jira/secure/RapidBoard.jspa?rapidView=496&quickFilter=2252]|
> Snapshot true size is miscalculated
> -----------------------------------
>
> Key: CASSANDRA-17267
> URL: https://issues.apache.org/jira/browse/CASSANDRA-17267
> Project: Cassandra
> Issue Type: Bug
> Components: Local/Snapshots
> Reporter: Paulo Motta
> Assignee: Paulo Motta
> Priority: Normal
> Fix For: 3.11.13, 4.1, 4.0.4
>
>
> As far as I understand, the snapshot "size on disk" is the total size of the
> snapshot, while the "true size" is the (size_on_disk - size_of_live_sstables).
> I created a snapshot on a 3.11 node without traffic and I expected the "true
> size" to be 0KB since the original sstables were still present, but this
> didn't seem to be the case:
> {noformat}
> $ nodetool listsnapshots
> Snapshot Details:
> Snapshot name Keyspace name Column family name True size Size on disk
> test ks1 tbl1 4.86 KiB 5.69 KiB
> Total TrueDiskSpaceUsed: 4.86 KiB
> {noformat}
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