jiajunwang commented on a change in pull request #642: Fix handleNewSession
creating ephemeral node with expired session
URL: https://github.com/apache/helix/pull/642#discussion_r361018189
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File path:
helix-core/src/main/java/org/apache/helix/manager/zk/zookeeper/ZkClient.java
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@@ -556,15 +644,55 @@ public String create(final String path, Object datat,
final List<ACL> acl, final
}
long startT = System.currentTimeMillis();
try {
- final byte[] data = datat == null ? null : serialize(datat, path);
- checkDataSizeLimit(data);
- String actualPath = retryUntilConnected(new Callable<String>() {
- @Override
- public String call() throws Exception {
- return getConnection().create(path, data, acl, mode);
+ final byte[] dataBytes = dataObject == null ? null :
serialize(dataObject, path);
+ checkDataSizeLimit(dataBytes);
+
+ /*
+ * We pass different implementation of callable.
+ * 1. If the session id is null, it means the operation is NOT session
aware.
+ * In this case, we will implement a regular callable to create a node.
+ * 2. Otherwise, the operation is session aware. We will use a to
Review comment:
I cannot read it. "We will use a WHAT to create...."
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