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https://issues.apache.org/jira/browse/HADOOP-10640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14021649#comment-14021649
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Binglin Chang commented on HADOOP-10640:
----------------------------------------
sizeof(struct hrpc_proxy) always larger than RPC_PROXY_USERDATA_MAX?
{code}
void *hrpc_proxy_alloc_userdata(struct hrpc_proxy *proxy, size_t size)
{
if (size > RPC_PROXY_USERDATA_MAX) {
return NULL;
}
return proxy->userdata;
}
struct hrpc_sync_ctx *hrpc_proxy_alloc_sync_ctx(struct hrpc_proxy *proxy)
{
struct hrpc_sync_ctx *ctx =
hrpc_proxy_alloc_userdata(proxy, sizeof(struct hrpc_proxy));
if (!ctx) {
return NULL;
}
if (uv_sem_init(&ctx->sem, 0)) {
return NULL;
}
memset(&ctx, 0, sizeof(ctx));
return ctx;
}
{code}
> Implement Namenode RPCs in HDFS native client
> ---------------------------------------------
>
> Key: HADOOP-10640
> URL: https://issues.apache.org/jira/browse/HADOOP-10640
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: native
> Affects Versions: HADOOP-10388
> Reporter: Colin Patrick McCabe
> Assignee: Colin Patrick McCabe
> Attachments: HADOOP-10640-pnative.001.patch,
> HADOOP-10640-pnative.002.patch, HADOOP-10640-pnative.003.patch
>
>
> Implement the parts of libhdfs that just involve making RPCs to the Namenode,
> such as mkdir, rename, etc.
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