[ https://issues.apache.org/jira/browse/KUDU-2428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Todd Lipcon resolved KUDU-2428. ------------------------------- Resolution: Invalid > Segmentation fault when calling add_range_partition multiple times > ------------------------------------------------------------------ > > Key: KUDU-2428 > URL: https://issues.apache.org/jira/browse/KUDU-2428 > Project: Kudu > Issue Type: Bug > Components: client > Affects Versions: 1.7.0 > Reporter: Mike Feng > Priority: Blocker > Fix For: Backlog > > > Hi, > I'm trying to modify and run the following sample.cc program to create a > table with multiple range partitions via multiple calls to > add_range_partition() and the program got a Segmentation fault. > On the other hand, if I call add_range_partition() once and the program runs > fine. > So I'm wondering if calling add_range_partition() multiple times for a single > table is supported or not? This makes it useful when trying to partition the > range on multiple primary key columns, e.g. on (key, int_val). > Thanks. > > Modified only the following function in > $HOME/kudu/src/kudu/client/samples/sample.cc > {code} > static Status CreateTable(const shared_ptr<KuduClient>& client, > const string& table_name, > const KuduSchema& schema, > int num_tablets) { > KuduPartialRow* row = schema.NewRow(); > KUDU_CHECK_OK(row->SetInt32("key", 100)); > KuduPartialRow* row2 = schema.NewRow(); > KUDU_CHECK_OK(row2->SetInt32("key", 100)); > KuduPartialRow* row3 = schema.NewRow(); > KUDU_CHECK_OK(row3->SetInt32("key", 200)); > KuduPartialRow* row4 = schema.NewRow(); > KUDU_CHECK_OK(row4->SetInt32("key", 200)); > vector<string> column_names; > column_names.push_back("key"); > // Create the table. > KuduTableCreator* table_creator = client->NewTableCreator(); > table_creator->add_range_partition(row, row2); > table_creator->add_range_partition(row2, row3); > table_creator->add_range_partition(row3, row4); > Status s = table_creator->table_name(table_name) > .schema(&schema) > .set_range_partition_columns(column_names) > .set_engine_name(DEFAULT_ENGINE_NAME) > .num_replicas(1) > .Create(); > delete table_creator; > return s; > } > {code} > > Running it fails as follows: > $ ./sample 127.0.0.1 > Segmentation fault (core dumped) > > -- This message was sent by Atlassian JIRA (v7.6.3#76005)