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  1. ZooKeeper
  2. ZOOKEEPER-3049

would zookeeper transaction(multi) block the concurrent read?

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    • Wish
    • Status: Resolved
    • Major
    • Resolution: Not A Problem
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    Description

      For instance, the original data for znode1 and znode2 are 2 and 4 respectively. I want to perform increment operations over them. Finally, I would get (3, 5) for znode1 and znode2. In order to keep atomicity, I used multi() api. Is there any possibility that any clients could read (3, 4) concurrently? That is, the read happened after znode1++ and before znode2++?

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. ZOOKEEPER-2362 ZooKeeper multi / transaction allows partial read

          • Critical - Crashes, loss of data, severe memory leak.
          • Open

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              Unassigned Unassigned
              wayne sun wayne
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                Updated:
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