hddong commented on a change in pull request #1110: [HUDI-416] improve hint
information for cli
URL: https://github.com/apache/incubator-hudi/pull/1110#discussion_r360746190
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File path:
hudi-cli/src/main/java/org/apache/hudi/cli/commands/CompactionCommand.java
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@@ -71,10 +72,12 @@
private static final String TMP_DIR = "/tmp/";
- @CliAvailabilityIndicator({"compactions show all", "compaction show",
"compaction run", "compaction schedule"})
- public boolean isAvailable() {
- return (HoodieCLI.tableMetadata != null)
- && (HoodieCLI.tableMetadata.getTableType() ==
HoodieTableType.MERGE_ON_READ);
+ private HoodieTableMetaClient checkAndGetMetaClient() {
+ HoodieTableMetaClient client = HoodieCLI.getTableMetaClient();
+ if (client.getTableType() != HoodieTableType.MERGE_ON_READ) {
+ throw new InvalidTableTypeException("Compactions can only be run for
table type : MERGE_ON_READ");
Review comment:
> How about using `HoodieException` here and avoid creating new
InvalidTableTypeException class since it is only used here currently?
Yes, changed to HoodieException and I will delete InvalidTableTypeException.
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