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https://issues.apache.org/jira/browse/DRILL-5481?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16002683#comment-16002683
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ASF GitHub Bot commented on DRILL-5481:
---------------------------------------
Github user ppadma commented on a diff in the pull request:
https://github.com/apache/drill/pull/827#discussion_r115486727
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/ExecConstants.java ---
@@ -105,8 +105,10 @@
String HTTP_TRUSTSTORE_PATH = "javax.net.ssl.trustStore";
String HTTP_TRUSTSTORE_PASSWORD = "javax.net.ssl.trustStorePassword";
String SYS_STORE_PROVIDER_CLASS = "drill.exec.sys.store.provider.class";
+ String SYS_STORE_PROVIDER_ZK_BLOBROOT =
"drill.exec.sys.store.provider.zk.blobroot";
String SYS_STORE_PROVIDER_LOCAL_PATH =
"drill.exec.sys.store.provider.local.path";
- String SYS_STORE_PROVIDER_LOCAL_ENABLE_WRITE =
"drill.exec.sys.store.provider.local.write";
+ String SYS_STORE_PROVIDER_EPHEMERAL_WRITE =
"drill.exec.sys.store.provider.ephemeral.write";
+ String SYS_STORE_PROVIDER_EPHEMERAL_CAPACITY =
"drill.exec.sys.store.provider.ephemeral.capacity";
--- End diff --
How about ephemeral.maxProfiles instead of capacity ?
> Allow Drill to persist profiles in-memory only with a max capacity
> ------------------------------------------------------------------
>
> Key: DRILL-5481
> URL: https://issues.apache.org/jira/browse/DRILL-5481
> Project: Apache Drill
> Issue Type: Improvement
> Affects Versions: 1.10.0
> Reporter: Kunal Khatua
> Assignee: Kunal Khatua
>
> To allow for fast persistence of profiles on a temporary basis (i.e. till the
> life of the Drillbit), an existing test class
> {{org.apache.drill.exec.testing.store.NoWriteLocalStore.java}} was refactored
> to {{org.apache.drill.exec.store.sys.store.EphemeralPersistentStore}} and
> given the ability to maintain a max capacity.
> This should allow query profiles to be available for as long as the Drillbit
> process' lifespan.
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