tkalkirill commented on code in PR #1652:
URL: https://github.com/apache/ignite-3/pull/1652#discussion_r1105647541
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modules/storage-page-memory/src/main/java/org/apache/ignite/internal/storage/pagememory/mv/AbstractPageMemoryMvPartitionStorage.java:
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@@ -944,15 +862,67 @@ public void finishCleanup() {
}
}
- @Nullable VersionChain readVersionChain(RowId rowId) {
+ void throwExceptionIfStorageNotInRunnableState() {
+ StorageUtils.throwExceptionIfStorageNotInRunnableState(state.get(),
this::createStorageInfo);
+ }
+
+ /**
+ * Searches version chain by row ID and converts the found version chain
to the result if found.
+ *
+ * @param rowId Row ID.
+ * @param function Function for converting the version chain to a result,
function is executed under the read lock of the page on which
+ * the version chain is located. If the version chain is not found,
then {@code null} will be passed to the function.
+ */
+ <T> @Nullable T findVersionChain(RowId rowId, Function<VersionChain, T>
function) {
Review Comment:
Tried to fix it
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