[
https://issues.apache.org/jira/browse/IGNITE-16150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17479855#comment-17479855
]
Ignite TC Bot commented on IGNITE-16150:
----------------------------------------
{panel:title=Branch: [pull/9724/head] Base: [master] : No blockers
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
{panel:title=Branch: [pull/9724/head] Base: [master] : New Tests
(30)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}PDS 2{color} [[tests
30|https://ci.ignite.apache.org/viewLog.html?buildId=6377599]]
* {color:#013220}IgnitePdsTestSuite2:
CdcSelfTest.testCdcSingleton[specificConsistentId=false,walMode=FSYNC,metricExporter=org.apache.ignite.cdc.CdcSelfTest$$Lambda$17/1242969461@7ecec90d,pageSz=8,192]
- PASSED{color}
* {color:#013220}IgnitePdsTestSuite2:
CdcSelfTest.testReadAllKeys[specificConsistentId=true,walMode=BACKGROUND,metricExporter=org.apache.ignite.cdc.CdcSelfTest$$Lambda$17/1242969461@7ecec90d,pageSz=8,192]
- PASSED{color}
* {color:#013220}IgnitePdsTestSuite2:
CdcSelfTest.testCdcSingleton[specificConsistentId=true,walMode=BACKGROUND,metricExporter=org.apache.ignite.cdc.CdcSelfTest$$Lambda$17/1242969461@7ecec90d,pageSz=8,192]
- PASSED{color}
* {color:#013220}IgnitePdsTestSuite2:
CdcSelfTest.testMultiNodeConsumption[specificConsistentId=true,walMode=BACKGROUND,metricExporter=org.apache.ignite.cdc.CdcSelfTest$$Lambda$17/1242969461@7ecec90d,pageSz=8,192]
- PASSED{color}
* {color:#013220}IgnitePdsTestSuite2:
CdcSelfTest.testReReadWhenStateWasNotStored[specificConsistentId=true,walMode=BACKGROUND,metricExporter=org.apache.ignite.cdc.CdcSelfTest$$Lambda$17/1242969461@7ecec90d,pageSz=8,192]
- PASSED{color}
* {color:#013220}IgnitePdsTestSuite2:
CdcSelfTest.testReadBeforeGracefulShutdown[specificConsistentId=true,walMode=BACKGROUND,metricExporter=org.apache.ignite.cdc.CdcSelfTest$$Lambda$17/1242969461@7ecec90d,pageSz=8,192]
- PASSED{color}
* {color:#013220}IgnitePdsTestSuite2:
CdcSelfTest.testMultiNodeConsumption[specificConsistentId=false,walMode=BACKGROUND,metricExporter=org.apache.ignite.cdc.CdcSelfTest$$Lambda$17/1242969461@7ecec90d,pageSz=8,192]
- PASSED{color}
* {color:#013220}IgnitePdsTestSuite2:
CdcSelfTest.testReReadWhenStateWasNotStored[specificConsistentId=false,walMode=BACKGROUND,metricExporter=org.apache.ignite.cdc.CdcSelfTest$$Lambda$17/1242969461@7ecec90d,pageSz=8,192]
- PASSED{color}
* {color:#013220}IgnitePdsTestSuite2:
CdcSelfTest.testReadBeforeGracefulShutdown[specificConsistentId=false,walMode=BACKGROUND,metricExporter=org.apache.ignite.cdc.CdcSelfTest$$Lambda$17/1242969461@7ecec90d,pageSz=8,192]
- PASSED{color}
* {color:#013220}IgnitePdsTestSuite2:
CdcSelfTest.testReadAllKeys[specificConsistentId=false,walMode=BACKGROUND,metricExporter=org.apache.ignite.cdc.CdcSelfTest$$Lambda$17/1242969461@7ecec90d,pageSz=8,192]
- PASSED{color}
* {color:#013220}IgnitePdsTestSuite2:
CdcSelfTest.testReReadWhenStateWasNotStored[specificConsistentId=true,walMode=LOG_ONLY,metricExporter=org.apache.ignite.cdc.CdcSelfTest$$Lambda$17/1242969461@7ecec90d,pageSz=8,192]
- PASSED{color}
... and 19 new tests
{panel}
[TeamCity *--> Run :: All*
Results|https://ci.ignite.apache.org/viewLog.html?buildId=6377625&buildTypeId=IgniteTests24Java8_RunAll]
> Get rid of redundant copying of files after downloading when restoring a
> snapshot.
> -----------------------------------------------------------------------------------
>
> Key: IGNITE-16150
> URL: https://issues.apache.org/jira/browse/IGNITE-16150
> Project: Ignite
> Issue Type: Improvement
> Affects Versions: 2.12
> Reporter: Pavel Pereslegin
> Assignee: Pavel Pereslegin
> Priority: Major
> Labels: iep-43
> Time Spent: 10m
> Remaining Estimate: 0h
>
> During the snapshot restore procedure after retrieving the partition file
> from the remote node, we create an additional copy of this file.
> {code:java}
> for (Map.Entry<UUID, Map<Integer, Set<Integer>>> m : snpAff.entrySet())
> {
> ctx.cache().context().snapshotMgr()
> .requestRemoteSnapshotFiles(m.getKey(),
> opCtx0.snpName,
> m.getValue(),
> opCtx0.stopChecker,
> (snpFile, t) -> {
> ...
> Path partFile =
> Paths.get(tmpCacheDir.getAbsolutePath(), snpFile.getName());
> try {
>
> IgniteSnapshotManager.copy(snpMgr.ioFactory(),
> snpFile,
> partFile.toFile(),
> snpFile.length());
> ...
> {code}
> File copying is redundant here and can have significant performance overhead.
> Instead, we have to download the file to the target directory (and rename it
> to the desired name if necessary).
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