[GitHub] [incubator-pegasus] WHBANG commented on a diff in pull request #1019: refactor: Java client scan add hasNext method

[GitBox <gi...@apache.org>]

WHBANG commented on code in PR #1019:
URL: https://github.com/apache/incubator-pegasus/pull/1019#discussion_r907073433


##########
java-client/src/main/java/org/apache/pegasus/client/PegasusScanner.java:
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@@ -88,9 +88,27 @@ public PegasusScanner(
     _needCheckHash = needCheckHash;
     _incomplete = false;
     _fullScan = fullScan;
+    _nextItem = null;

Review Comment:
   OK, i will add  _nextItemLock to make _nextItem thread-safe



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