Doris 版本：3.0.3（源集群 & 目标集群）
同步方式：CCR
模板集群 SHOW RESTORE 状态一直是 DOWNLOADING，Progress 全为 0/0
TaskErrMsg中内容:
[1779360070179: (10.178.222.188)[HTTP_ERROR]Operation timed out after 10000 milliseconds with 0 bytes received, url=http://10.178.222.17:8040/api/_tablet/_download?token=&file=%2Fu01%2Fdoris%2Fbe%2Fstorage%2Fsnapshot%2F20260630090534.180.1209600%2F1763640318044%2F1660427631%2F020000000000d9b3ec41ec598db6219e0208db2fcc447dbc_6.dat&channel=ingest_binlog&acquire_md5=true], [1779360070130: (10.178.222.156)[HTTP_ERROR]Operation timed out after 10001 milliseconds with 0 bytes received, url=http://10.178.222.30:8040/api/_tablet/_download?token=&file=%2Fu01%2Fdoris%2Fbe%2Fstorage%2Fsnapshot%2F20260630090533.192.1209600%2F1779363537808%2F256145569%2F0200000000030698084f99b27d9a4486fb2592bebbb824b3_5.dat&channel=ingest_binlog&acquire_md5=true], [1779360070146: (10.178.222.156)[HTTP_ERROR]Operation timed out after 10000 milliseconds with 0 bytes received, url=http://10.178.222.17:8040/api/_tablet/_download?token=&file=%2Fu01%2Fdoris%2Fbe%2Fstorage%2Fsnapshot%2F20260630090533.86.1209600%2F1779363537799%2F256145569%2F0200000000031695c84bfbb6ad00e15a375c0096930b4997_5.dat&channel=ingest_binlog&acquire_md5=true], [1779360070181: (10.178.222.188)[HTTP_ERROR]Operation timed out after 10001 milliseconds with 0 bytes received, url=http://10.178.222.112:8040/api/_tablet/_download?token=&file=%2Fu01%2Fdoris%2Fbe%2Fstorage%2Fsnapshot%2F20260630090533.219.1209600%2F1779363537781%2F256145569%2F02000000000048bf4342074c67cedddabb62b6a4aa512eb2_5.dat&channel=ingest_binlog&acquire_md5=true], [1779360070116: (10.178.222.14)[HTTP_ERROR]Operation timed out after 10001 milliseconds with 0 bytes received, url=http://10.178.222.112:8040/api/_tablet/_download?token=&file=%2Fu01%2Fdoris%2Fbe%2Fstorage%2Fsnapshot%2F20260630090533.220.1209600%2F1779363537796%2F256145569%2F02000000000048c94342074c67cedddabb62b6a4aa512eb2_5.dat&channel=ingest_binlog&acquire_md5=true], [1779360070148: (10.178.222.156)[HTTP_ERROR]Operation timed out after 10001 milliseconds with 0 bytes received, url=http://10.178.222.30:8040/api/_tablet/_download?token=&file=%2Fu01%2Fdoris%2Fbe%2Fstorage%2Fsnapshot%2F20260630090533.191.1209600%2F1779363537787%2F256145569%2F0200000000015e0a5b49c1678a395e722a9bd8c66c2a5196_5.dat&channel=ingest_binlog&acquire_md5=true], [1779360070182: (10.178.222.188)[HTTP_ERROR]Operation timed out after 10001 milliseconds with 0 bytes received, url=http://10.178.222.30:8040/api/_tablet/_download?token=&file=%2Fu01%2Fdoris%2Fbe%2Fstorage%2Fsnapshot%2F20260630090533.191.1209600%2F1779363537787%2F256145569%2F0200000000015e0a5b49c1678a395e722a9bd8c66c2a5196_5.dat&channel=ingest_binlog&acquire_md5=true], [1779360070106: (10.178.222.11)[HTTP_ERROR]Operation timed out after 10001 milliseconds with 0 bytes received, url=http://10.178.222.17:8040/api/_tablet/_download?token=&file=%2Fu01%2Fdoris%2Fbe%2Fstorage%2Fsnapshot%2F20260630090533.86.1209600%2F1779363537799%2F256145569%2F0200000000031695c84bfbb6ad00e15a375c0096930b4997_5.dat&channel=ingest_binlog&acquire_md5=true], [1779360070092: (10.178.222.11)[HTTP_ERROR]Operation timed out after 10000 milliseconds with 0 bytes received, url=http://10.178.222.17:8040/api/_tablet/_download?token=&file=%2Fu01%2Fdoris%2Fbe%2Fstorage%2Fsnapshot%2F20260630090533.84.1209600%2F1779363537790%2F256145569%2F0200000000031691c84bfbb6ad00e15a375c0096930b4997_5.dat&channel=ingest_binlog&acquire_md5=true], [1779360070191: (10.178.222.67)[HTTP_ERROR]Operation timed out after 10001 milliseconds with 0 bytes received, url=http://10.178.222.112:8040/api/_tablet/_download?token=&file=%2Fu01%2Fdoris%2Fbe%2Fstorage%2Fsnapshot%2F20260630090533.220.1209600%2F1779363537796%2F256145569%2F02000000000048c94342074c67cedddabb62b6a4aa512eb2_5.dat&channel=ingest_binlog&acquire_md5=true]
