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From kkhatua <...@git.apache.org>
Subject [GitHub] drill pull request #827: DRILL-5481: Persist profiles in-memory only with a ...
Date Tue, 09 May 2017 18:20:52 GMT
Github user kkhatua commented on a diff in the pull request:

    --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/store/sys/store/provider/LocalPersistentStoreProvider.java
    @@ -57,14 +59,14 @@ public LocalPersistentStoreProvider(final DrillConfig config) throws
    -  public <V> PersistentStore<V> getOrCreateStore(PersistentStoreConfig<V>
storeConfig) {
    +  public <V> PersistentStore<V> getOrCreateStore(PersistentStoreConfig<V>
storeConfig) throws StoreException {
         case BLOB_PERSISTENT:
         case PERSISTENT:
    -      if (enableWrite) {
    +      if (!useEphemeral) {
    --- End diff --
    I've actually refactored the internal unit tests that leveraged this flag. It doesn't
seem to be used outside of the tests.
    I think the enableWrite is a little misleading. We already have a skipWritingProfiles
flag introduced. Do you really think there is a backward compatibility that would be broken,
considering this was hidden away in a 'test' package?

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