[HIVE-10589] Thread.wait not in loop in HWISessionItem

• Type: Improvement
• Status: Patch Available
• Priority: Minor
• Resolution: Unresolved
• Component/s: Web UI
• Assignee: Alexander Pivovarov
• Reporter: Alexander Pivovarov
• Created: 04/May/15 00:26
• Updated: 08/May/15 00:48

Description

Usually in multi-threading programming Thread.wait() should be in "while" loop.
So, "if" statement below should be replaced with "while". HWISessionItem (121-128)

    synchronized (runnable) {
      if (status != WebSessionItemStatus.READY) {
        try {
          runnable.wait();
        } catch (Exception ex) {
        }
      }
    }

Issue Links

• links to: https://reviews.apache.org/r/33797/