Renamed 'kerb' parameter to 'kerb_ticket'

cpp/src/arrow/io/hdfs.cc

@@ -296,8 +296,8 @@ class HdfsClient::HdfsClientImpl {
     if (!config->user.empty()) {
       hdfsBuilderSetUserName(builder, config->user.c_str());
     }
-    if (!config->kerb.empty()) {
-      hdfsBuilderSetKerbTicketCachePath(builder, config->kerb.c_str());
+    if (!config->kerb_ticket.empty()) {
+      hdfsBuilderSetKerbTicketCachePath(builder, config->kerb_ticket.c_str());
     }
     fs_ = hdfsBuilderConnect(builder);
 
@@ -305,7 +305,7 @@ class HdfsClient::HdfsClientImpl {
     namenode_host_ = config->host;
     port_ = config->port;
     user_ = config->user;
-    kerb_ = config->kerb;
+    kerb_ticket_ = config->kerb_ticket;
 
     return Status::OK();
   }
@@ -438,7 +438,7 @@ class HdfsClient::HdfsClientImpl {
   std::string namenode_host_;
   std::string user_;
   int port_;
-  std::string kerb_;
+  std::string kerb_ticket_;
 
   hdfsFS fs_;
 };

cpp/src/arrow/io/hdfs.h

@@ -60,7 +60,7 @@ struct HdfsConnectionConfig {
   std::string host;
   int port;
   std::string user;
-  std::string kerb;
+  std::string kerb_ticket;
 };
 
 class ARROW_EXPORT HdfsClient : public FileSystemClient {

python/pyarrow/includes/libarrow_io.pxd

@@ -93,7 +93,7 @@ cdef extern from "arrow/io/hdfs.h" namespace "arrow::io" nogil:
         c_string host
         int port
         c_string user
-        c_string kerb
+        c_string kerb_ticket
 
     cdef cppclass HdfsPathInfo:
         ObjectType kind;

python/pyarrow/io.pyx

@@ -313,7 +313,7 @@ cdef class HdfsClient:
             raise IOError('HDFS client is closed')
 
     @classmethod
-    def connect(cls, host="default", port=0, user=None, kerb=None):
+    def connect(cls, host="default", port=0, user=None, kerb_ticket=None):
         """
         Connect to an HDFS cluster. All parameters are optional and should
         only be set if the defaults need to be overridden.
@@ -327,7 +327,7 @@ cdef class HdfsClient:
         host : NameNode. Set to "default" for fs.defaultFS from core-site.xml.
         port : NameNode's port. Set to 0 for default or logical (HA) nodes.
         user : Username when connecting to HDFS; None implies login user.
-        kerb : Path to Kerberos ticket cache.
+        kerb_ticket : Path to Kerberos ticket cache.
 
         Notes
         -----
@@ -347,8 +347,8 @@ cdef class HdfsClient:
         conf.port = port
         if user is not None:
             conf.user = tobytes(user)
-        if kerb is not None:
-            conf.kerb = tobytes(kerb)
+        if kerb_ticket is not None:
+            conf.kerb_ticket = tobytes(kerb_ticket)
 
         with nogil:
             check_status(CHdfsClient.Connect(&conf, &out.client))